Key Takeaways Progress payment extensions exceeding 15 business days in Queensland commercial building contracts are likely void under section 67W of the QBCC Act, regardless of mutual agreement. A variation attempting to secure construction completion through early retention release may lack sufficient legal consideration unless executed as a formal deed. Unilateral variation terms in standard form subcontracts may be void and may trigger severe civil penalties under the Australian Consumer Law where a court finds the term causes a significant imbalance in the parties' rights, is not reasonably necessary to protect the advantaged party's legitimate interests, and would cause detriment to the other party — the three cumulative elements of the unfairness test under section 24 of the ACL. A head contractor's demand for restructured payments may itself be a warning sign of insolvency, triggering specific step-in rights under your design and construct agreement. You are six months into a mid-rise residential build when the head contractor requests an "urgent sit-down." The message is blunt: material costs have escalated, subcontractors are threatening to walk, and unless you agree to fast-track progress payments and release half the retention funds early, the builder cannot guarantee the site will remain open next week. You are staring down the barrel of a mid-construction collapse. The pressure to sign a one-page variation and keep the cranes moving is immense. But yielding blindly to insolvency threats often triggers irreversible statutory breaches and strips away your critical security. The Immediate Triage: Assessing the Insolvency Threat and Step-In Rights The project director's phone rings late on a Friday—the head contractor demands an immediate release of retention funds and a switch to weekly payments, heavily implying they will abandon the site if you refuse. At this critical decision point, you must evaluate whether to salvage the existing contract via a restructure or prepare for immediate termination and site lock-out. Separating Statutory Voiding Risks from Contractual Variation Breaches When facing a distressed builder, you must separate a standard contractual breach from a statutory void. A contractual breach occurs when a party fails to fulfil a newly renegotiated term or walks off site in defiance of the agreement. A statutory void, by contrast, overrides the parties' intentions altogether: it does not matter that both of you signed the term and shook hands on it, because the law treats the clause as if it was never written. Under Queensland construction law, a statutory void immediately strikes down any contractual variation that breaches mandated payment limits, rendering the new term legally invisible the moment it is signed. If a distressed builder's threat to walk off site forces you to draft new terms that breach the Queensland Building and Construction Commission Act 1991 (Qld) or the Australian Consumer Law, a court will likely sever those terms from the contract. This procedural mechanism means your attempt to save the project could leave you with an unenforceable payment schedule and immediate exposure to rapid adjudication. The "Practical Benefit" Trap When Agreeing to Escalation Payments Expert insight: Promising a distressed builder an extra $500,000 "escalation bonus" just to finish the job often leads to a serious dispute later if the variation is not executed as a formal deed. At common law, an agreement to pay more money for work the builder is already contractually bound to perform may lack fresh consideration and fail as a bare promise. In practice, the dispute rarely surfaces while the money is flowing—it surfaces months later when the developer tries to claw back the escalation payment by arguing it was unsupported, or refuses to pay the final tranche on the same basis. The builder then points to the "practical benefit" line of authority and argues the developer obtained something real in exchange: the avoidance of a liquidated penalty under a separate pre-sale or financier agreement, the removal of the cost and delay of re-tendering the balance of works, or a demonstrably accelerated handover. It should be noted that the status of the practical benefit doctrine in Australian law is not settled. Across Australia, the doctrine has received only qualified acceptance at state court level — the leading domestic authority is Musumeci v Winadell Pty Ltd (1994) 34 NSWLR 723, a New South Wales decision — and the Australian High Court has not definitively adopted the doctrine; in Wigan v Edwards (1973) 1 ALR 497 the High Court affirmed the existing legal duty rule whilst recognising a limited exception where a party holds a bona fide belief that they are not bound by the pre-existing obligation — a qualification that does not displace the general rule but does create room for argument. Critically, no Queensland court has yet accepted the doctrine, meaning a builder seeking to rely on practical benefit in a Queensland dispute runs a contestable argument rather than invoking settled law — which underscores why executing the variation as a deed remains the only reliable method of removing the consideration question entirely. The tactical reality is that whether a practical benefit exists is decided on the contemporaneous documents, not on what the parties say afterwards—so the developer who scribbles "agreed, $500k bonus" on a site instruction and shakes hands has handed the builder the better argument. The disciplined approach is to execute the bonus as a deed, which removes the consideration question entirely, and to recite in the deed exactly what the developer is receiving in return so the practical benefit is recorded rather than reconstructed under cross-examination. Securing Unconditional Bank Guarantees Before Executing a Variation Before you sign any deed restructuring the project, you must verify the status of your existing security. If you fundamentally alter the underlying contract—such as radically accelerating payments, dropping scope, or extending the practical completion date—without notifying the financial institution issuing the security, the issuer may argue the underlying obligation has changed and refuse to honour a call on the guarantee. You should confirm that the bank guarantee is strictly unconditional and does not contain a hidden expiration trap that precedes your newly extended project timeline. Seeking commercial law advice prior to executing the restructure can help ensure that modifying the principal contract does not inadvertently release the guarantor from their existing obligations. With your security confirmed, the next pressure point is the one driving the builder's demands in the first place: cash flow. Restructuring Progress Payments Without Triggering QBCC Act Voids The builder needs cash flow immediately to pay subcontractors and keep the cranes moving. You may agree to shorten or adjust the payment cycle to keep the project alive. However, you must carefully navigate these changes so the newly drafted terms do not inadvertently create an invalid contract under Queensland's strict security of payment framework. The 15-Business-Day Statutory Void Under Section 67W If you attempt to restructure a payment schedule to ease financial pressure on the head contractor, you must comply with the strict time limits established by the Queensland Building and Construction Commission Act 1991 (Qld) (QBCC Act). A provision in a commercial building contract is void to the extent it provides for payment of a progress payment later than 15 business days after submission. Under section 67W of the QBCC Act, any renegotiated payment timeframe in a Queensland commercial building contract is void if it delays a progress payment beyond 15 business days after the claim is submitted. If your variation deed tries to stretch the payment cycle to 20 or 30 days to align with your own financier's draw-down schedule, the term is void, and the default statutory payment terms apply instead. Why BIF Act Amendments Often Void Pay-When-Paid Variation Clauses When developers restructure payment milestones during a project in distress, they often unknowingly insert terms that condition the builder's payment upon the developer receiving upstream finance or settlement proceeds. These "pay-when-paid" arrangements are prohibited under the state's security of payment legislation. The Building Industry Fairness (Security of Payment) Act 2017 (Qld) (BIF Act) strictly invalidates clauses that make payment contingent on the operation of another contract or external event. For example, section 67U imposes an absolute 25-business-day cap for progress payments in both construction management trade contracts and subcontracts in Queensland, voiding any provision that purports to extend payment beyond that period. The separate prohibition on conditional, or "pay-when-paid", arrangements—which prevents payment being tied to the operation of another contract or to the receipt of external financing—arises under the security of payment regime rather than under the timing cap in section 67U. If a developer attempts to rely on a voided conditional payment clause to withhold funds, they expose themselves to an immediate adjudication application in Queensland. It is critical to obtain specialist guidance on building and construction disputes to ensure any renegotiated terms do not inadvertently breach these provisions and trigger a rapid statutory enforcement process. Restricting Early Release of Retention Funds Via Formal Deed Warning: You may be tempted to verbally agree to release retention funds early to provide the builder with immediate liquidity, but doing so without a formal variation deed can critically compromise your security for future defects. A formal side deed is designed to document the early release while expressly preserving your ongoing rights to set-off for defective work, but the enforceability of this clause depends heavily on compliance with statutory payment maximums. This protection may be limited by section 67W of the QBCC Act, which invalidates any associated provision in a commercial building contract that effectively delays a progress payment beyond the 15-business-day limit. Where a deed seeks to condition rather than merely delay payment—for example, by making the release of funds contingent on an external event—you must also have regard to the separate prohibition on conditional payment arrangements under the security of payment legislation discussed above. Consequently, an improperly drafted variation can expose you to an unfavourable QBCC dispute and may strip away your contractual right to withhold funds for incomplete or defective work. Mitigating the Unfair Contract Terms Risk in Standard Form Variations Protecting your own security is only half the exercise. The same pressure that lets you dictate harsh terms to a desperate builder can turn those terms into a liability of their own. If you leverage the builder's desperation to force a highly favourable standard form variation, or impose unilateral completion date extensions on your buyers, you may trigger the latest Australian Consumer Law penalties. The focus now shifts to ensuring the revised terms can withstand rigorous regulatory scrutiny and do not create an actionable imbalance. How the ACL’s "Significant Imbalance" Test Invalidates Onerous New Terms If you use a standard form variation document to restructure a subcontract, the new terms must not unfairly prejudice the counterparty. The Competition and Consumer Act 2010 (Cth) Schedule 2 (Australian Consumer Law) dictates that a term of a consumer contract or small business contract is void if the term is unfair and the contract is a standard form contract. Since 9 November 2023, the definition of "small business contract" has been substantially expanded: at least one party must be a business with fewer than 100 employees or with an annual turnover below $10 million at the time of contracting, and there is no longer any cap on the upfront contract value. Subcontractors and trade contractors that would not previously have been captured under the former 20-employee or dollar-value thresholds may therefore now fall within the regime. A standard form variation clause that unilaterally alters rights or heavily penalises one party without a corresponding concession will typically satisfy the significant imbalance element — but this is only the first of three cumulative requirements that must each be met before the term is rendered legally void. Under section 24 of the ACL, a term is "unfair" only if all three of the following are established: (a) it would cause a significant imbalance in the parties' rights and obligations under the contract; (b) it is not reasonably necessary to protect the legitimate interests of the party who would be advantaged by the term; and (c) it would cause detriment — financial or otherwise — to the other party if applied or relied upon. All three limbs must be proven; the significant imbalance element alone is not sufficient. Section 23 then operates to render any such unfair term void to the extent of the unfairness while leaving the remainder of the contract on foot. If a developer forces a distressed subcontractor to sign a variation that entirely waives their rights to future delay claims without offering mutual value, the term is likely to be struck down under section 23, which clarifies when renegotiated terms in a standard form contract become legally void. Satisfying the Section 24(1)(b) "Legitimate Interests" Element in Your Restructure When regulators challenge a renegotiated term, you may defend the variation by proving it is reasonably necessary to protect your legitimate business interests. Section 24(1)(b) of the ACL provides that a term is not unfair if it is reasonably necessary to protect the legitimate interests of the advantaged party. Under section 24(4), the onus of proving this rests on the party seeking to rely on the term. In practice, this operates much like a burden-bearing element that the developer must discharge: a developer may satisfy section 24(1)(b) by demonstrating that an apparently onerous term — such as a strict reporting requirement during a builder's insolvency event — is reasonably necessary to satisfy a project financier's draw-down conditions or to mitigate catastrophic completion risks. To successfully satisfy this element, developers can point to contemporaneous evidence, such as the Regulation Impact Statement accompanying the Treasury Laws Amendment (More Competition, Better Prices) Act 2022, which provides context on the regulator's policy intentions regarding small business protections under the expanded unfair contract terms regime. Furthermore, following the passage of that same Act, which introduced severe financial penalties for unfair terms, you must ensure that your variation deeds document exactly why the new terms are commercially vital to the project's survival. A bare assertion of "commercial necessity" is unlikely to satisfy a court if challenged. In practice, this means making the link explicit on the face of the deed: attach the financier's draw-down conditions as a schedule and cross-reference the specific covenant the disputed term is designed to satisfy, so the connection between the onerous term and your legitimate interest is documented rather than reconstructed after the fact. The Hidden ACL Trap When Renegotiating Off-the-Plan Sunset Dates Expert insight: When a head contractor's delays threaten the project timeline, developers frequently attempt to renegotiate sunset dates with off-the-plan buyers via variation letters. These variation clauses are designed to provide the developer with an extended buffer for practical completion. The trap is that the developer typically sends the same letter to every buyer in the building—identical wording, no negotiation, take-it-or-leave-it—which is precisely the profile of a standard form term that attracts scrutiny under the expanded ACL regime. In practice the weakness is structural: the letter gives the developer a unilateral right to push the date out while leaving the buyer with nothing—no reciprocal right to rescind, no price adjustment, no compensation for the extended period their deposit is tied up. Where courts have looked at similar one-sided extensions, the absence of any mutual concession is what tips the term into the "unfair" category, because the developer carries the entire benefit of the delay risk while the buyer carries the entire burden. The tactical reality is that a sunset extension is far more defensible when it is paired with a genuine give—a reciprocal right of rescission, a modest price reduction, or a defined long-stop after which the buyer may walk—rather than presented as a fait accompli. A developer who sends a bare extension letter and later relies on it risks losing not just the extension but exposing the variation to the penalty provisions, which can be a far worse outcome than the original delay. This protection may be limited by section 23 of the Competition and Consumer Act 2010 (Cth) Schedule 2, which can invalidate the variation entirely. If the variation is deemed unfair, the developer may not only lose the extension but also face significant regulatory penalties, fundamentally undermining the very sunset clause rights they were trying to protect. Documenting the Restructure and Preserving the Developer's Exit Handshake deals and email assurances mean absolutely nothing if a liquidator is appointed to the head contractor tomorrow. The final restructure must lock in your rights to terminate the contract and complete the works without losing your security or violating strict statutory documentation rules. Why Email Variations Often Fail the Property Law Act Section 7 Writing Test When a project is on the brink of collapse, site teams frequently agree to variations via email to expedite the work, but this informal approach can be fatal when the contract involves land. Under the Property Law Act 2023 (Qld), a contract for the disposition of land is not enforceable by action in a proceeding unless the contract is in writing (or some memorandum or note of the contract is recorded in writing) and signed by the party against whom the contract is sought to be enforced. This requirement, now contained in section 7 of the 2023 Act, carries forward the substantive rule that previously appeared in section 59 of the Property Law Act 1974 (Qld), which the 2023 Act replaced on 1 August 2025. Section 7 of the Property Law Act 2023 (Qld) strictly requires any binding renegotiation of a contract involving the disposition of land to be documented in writing and signed by the party against whom it is being enforced. Note: From 1 August 2025, the Property Law Act 2023 (Qld) replaced the Property Law Act 1974 (Qld); the equivalent provision previously appeared at section 59 of the 1974 Act. If a developer relies on an unexecuted email chain to evidence a major variation connected to a land sale or long-term lease arrangement, they may find — depending on the objective intention disclosed in the correspondence — that the agreement is either unenforceable or, more dangerously, immediately binding on terms they did not intend to finalise. This creates a structural risk in distressed project scenarios: the very communications intended to hold the deal together on an interim basis may instead crystallise binding obligations prematurely. As demonstrated in Stellard Pty Ltd & Anor v North Queensland Fuel Pty Ltd, courts will examine whether the informal correspondence demonstrates a clear intention to be bound, even where the parties describe their agreement as "subject to contract" or anticipate executing a formal document at a later date — and where it does, those communications may themselves constitute a fully enforceable contract. However, while courts may accept email exchanges as satisfying the writing and signature requirements under section 7 of the Property Law Act 2023 (Qld), the real risk lies in whether the particular correspondence objectively demonstrates a concluded agreement. That fact-sensitive inquiry creates significant legal uncertainty that can be avoided by executing a formal deed. Drafting Default and Termination Clauses That Survive Administration When executing a variation deed to restructure a struggling builder's contract, you must carefully redefine the events of default to ensure you can exit swiftly if the builder collapses. A well-drafted variation clause provides clear trigger points for termination without relying solely on an insolvency event, which is often protected by federal ipso facto laws. The enforceability of this clause depends on ensuring the triggers are tied to objective performance metrics—such as failure to meet specific milestone dates, abandonment of site, or failure to maintain minimum workforce levels—rather than simply the appointment of an administrator. Furthermore, you must draft the deed to clearly interact with existing time bar clauses under Queensland construction law to prevent the builder from launching retrospective delay claims once the restructure is signed. In practice, the milestones that survive challenge are the ones that are objectively measurable without the developer having to form a judgment call. Tying a default trigger to "failure to progress the works diligently" invites argument; tying it to "failure to achieve lock-up by the dated milestone" or "fewer than [X] trades on site for [Y] consecutive working days" gives you a fact a superintendent can verify with a site diary and a photograph. The drafting also needs to define what the developer may do once a trigger fires—step in, engage replacement trades and back-charge, or terminate—because a default clause with no consequence is just an observation. The recurring mistake is leaving the cure period and notice mechanics vague, which hands an administrator the room to argue the termination was premature or that the trigger was really insolvency dressed up as performance. Conclusion That late Friday afternoon ultimatum from your head contractor—demanding immediate retention release and weekly payments to keep the site open—is one of the highest-pressure scenarios a project director will face. The commercial instinct is to quickly sign whatever paper keeps the cranes moving and the subcontractors on site. However, as this article has detailed, yielding to those demands without rigorous legal structuring often transforms a difficult commercial situation into a catastrophic legal one. You now know that simply agreeing to a 20-day payment cycle or linking payments to your upstream financing can trigger automatic statutory voids under the QBCC Act, rendering your renegotiated terms legally invisible. You also understand that informal email promises may lack the necessary consideration to be enforceable, and that imposing heavily one-sided terms on a distressed builder could invite severe financial penalties under the expanded Australian Consumer Law. Most importantly, you know that altering the underlying contract without a formal deed risks invalidating the very bank guarantees you rely on for security. Before you respond to the contractor's threat, do not reach for a standard form variation letter. The same deadline pressure the builder is using against you is your cue to slow down for twenty-four hours and get the structure right. Your immediate next steps are to audit your existing bank guarantees for expiry traps, confirm they remain unconditional, and have a formal deed of variation drafted—one that ties any financial concession to objective milestone performance, works around the insolvency ipso facto restrictions, and definitively preserves your termination rights. If you are facing this scenario now, the Merlo Law construction team can review your existing security and turn around a tailored deed of variation within the window your project can afford. Contact us before you sign anything—a short conversation now is far cheaper than clawing back an unenforceable concession later. FAQs Can a developer legally agree to a 20-business-day payment cycle in a Queensland commercial building contract? No, you generally cannot enforce a progress payment cycle exceeding 15 business days for commercial building contracts in Queensland. Section 67W of the QBCC Act renders any provision void to the extent it delays payment beyond this 15-business-day maximum. Developers attempting to negotiate longer cycles face immediate statutory voids and rapid adjudication risks. Will an email agreement to release retention funds early bind a Queensland property developer? An informal email agreement may fail to properly bind the parties or protect the developer's set-off rights if the builder later collapses. Executing a formal deed of variation is typically required to legally secure the early release while preserving the developer's right to claim against future defects. Without a formal deed, the variation may also fail at common law for lack of valid legal consideration. Does the Australian Consumer Law apply to variations of commercial construction subcontracts? Yes, the ACL's unfair contract terms regime can apply to standard form construction subcontracts if the counterparty meets the statutory definition of a small business. Since 9 November 2023, that definition covers any business with fewer than 100 employees or annual turnover below $10 million, with no cap on contract value — a materially wider pool than the former 20-employee threshold. If a variation clause creates a significant imbalance in the parties' rights, is not reasonably necessary to protect a legitimate business interest, and would cause detriment to the other party, regulators or courts may declare the new term legally void and — since the same reforms — impose civil penalties of up to $50 million per contravening term for a corporate respondent. Can a developer withhold a progress payment if the restructured contract contains a "pay-when-paid" clause? Attempting to withhold a progress payment based on a "pay-when-paid" clause is highly likely to fail under Queensland law. The QBCC Act and BIF Act strictly prohibit clauses that make a contractor's payment contingent on the developer receiving upstream finance or settlement proceeds. Relying on such a clause may expose the developer to an immediate and unfavourable adjudication application. Note also that the 25-business-day maximum payment period under section 67U of the QBCC Act applies not only to construction management trade contracts but equally to subcontracts. Any subcontract provision purporting to extend payment beyond 25 business days is void to the same extent. How do Queensland developers protect their right to terminate if a builder threatens insolvency during a restructure? Developers can protect their position by drafting termination triggers tied to objective performance milestones rather than solely relying on insolvency events. Because federal ipso facto laws can restrict contract termination purely for entering administration, linking default triggers to site abandonment or failure to meet workforce levels provides a safer contractual exit pathway. What happens to a developer's bank guarantee if the construction contract is substantially renegotiated? A substantial renegotiation of the construction contract may inadvertently release the issuer from their obligations under the bank guarantee if they are not formally notified and their consent obtained. Developers must confirm that the underlying security remains unconditional and enforceable before finalizing any deed of variation that alters the project's financial scope or timeline. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Send a written variation notice within 24 hours: Verbal site instructions rarely survive adjudication under the Building Industry Fairness (Security of Payment) Act 2017 (BIF Act), so paper the change before the next progress claim lands. Get it in writing before work starts: The Queensland Building and Construction Commission Act 1991 (QBCC Act) generally requires variations to be documented in writing before commencement — non-compliance can attract penalties of up to 20 penalty units for domestic building contract variations under Schedule 1B section 40, and up to 80 penalty units for building contracts (including commercial contracts) under section 67G. Cross-check every renegotiated payment clause: Extended payment terms and "pay when paid" clauses are statutorily void in Queensland, so a poorly drafted deed of variation can strip away the very concession you negotiated. Under section 67W of the QBCC Act, any provision in a commercial building contract requiring payment later than 15 business days after submission of a payment claim is void. Under section 67U, the equivalent cap for construction management trade contracts and subcontracts is 25 business days. The applicable threshold depends on where your contract sits in the contractual chain — confirm which cap applies before signing any renegotiated deed. Protect your adjudication rights at signing: Any clause asking you to waive your BIF Act rights in exchange for variation approval is unenforceable — but only if your underlying variation paperwork establishes a clean contractual entitlement to begin with. The concrete trucks are banking up on the street, the site supervisor is pacing, and the principal has just pointed to an unmapped utility line, telling you to "just deal with it and add it to the next claim." To keep the pour moving, you shake on the variation and instruct your team to commence the extra work. In that moment, you have traded real money for a verbal promise — and Queensland construction law makes that promise nearly impossible to enforce. If the principal's memory conveniently fades when the invoice lands 30 days later, your company is exposed to carrying the cost of that delay and the extra materials. This article walks you through exactly what those 24 hours should look like, the written-form rules that govern your variation under the QBCC Act, the renegotiation traps that quietly void your payment terms, and how to keep your adjudication rights intact under the BIF Act when the principal reneges. Assessing the Handshake Agreement and the 24-Hour Documentation Window The principal has just verbally directed an expensive scope change on site to avoid delays, and you are weighing whether to pull the trigger on the work immediately. The immediate procedural priority is formalising that verbal instruction into a binding document before the machinery moves, ensuring the additional cost survives the scrutiny of the next payment cycle. First, Identify Which Contract You Are Dealing With — and Which Act Applies Before applying anything in this article, identify which type of contract you hold, because the two Acts do not apply uniformly across all construction work. Broadly, there are three categories: a domestic building contract (between a builder and a homeowner), a commercial or head building contract (at the top of the contractual chain), and a construction management trade contract or subcontract (further down the chain). The reach of each Act differs depending on which of these you are in. The QBCC Act regulates these contracts through different provisions: Schedule 1B governs domestic building contracts and is consumer-protection focused, while Part 4A governs building contracts other than domestic building contracts, together with subcontracts and construction management trade contracts. The QBCC Act also does not regulate every construction contract — its rules apply to "building work" as defined under that Act, which is narrower than the broad "construction work" concept used in the BIF Act. Critically, the BIF Act's security of payment regime does not typically apply to most domestic building contracts. Where a construction contract is for domestic building work and a resident owner is a party who lives in, or intends to live in, the building, the BIF Act's payment claim and adjudication pathway is generally unavailable against that home owner. The BIF Act does still apply between a head contractor and its subcontractors on a residential project, so a builder cannot adjudicate against the resident home owner but must still meet its own payment obligations to subcontractors. The practical upshot is that much of the rapid-recovery analysis in this article assumes a commercial building contract or a subcontract — where BIF Act adjudication is available — rather than a contract with a resident home owner. Where this article discusses domestic building contracts and Schedule 1B section 40, it does so to address the QBCC Act's written-form rules, not to suggest that the BIF Act adjudication pathway is available against a resident owner. Differentiating Contractual Scope Changes from Statutory Payment Rights under the BIF Act Many contractors assume that simply performing the requested work entitles them to force payment through the adjudication system. It does not. Creating an entitlement and recovering payment are two different legal questions: the QBCC Act and your contract govern the first, while the BIF Act governs the second. The BIF Act provides a rapid pathway to enforce payment, but it does not invent an entitlement out of thin air. An adjudicator must look to the underlying contract to decide whether the variation is valid in the first place. While the BIF Act provides the rapid recovery mechanism where it applies — that is, on commercial building contracts and subcontracts, and as to contracts between a builder and subcontractors, but generally not on contracts with a resident home owner — a valid written variation under the QBCC Act is often required to establish the underlying legal entitlement that an adjudicator will look to in Queensland. If the underlying contract explicitly requires variations to be approved in writing—and almost all standard form commercial and domestic contracts do—a verbal instruction may fail to satisfy the contractual prerequisites. Proceeding without written confirmation can sever your legal right to claim the additional amount. Why Site Instructions Fail at the Adjudication Stage Without Formal Written Variations Expert insight: The pattern we see repeatedly is a subcontractor who has a strong working relationship with a project manager, takes a verbal instruction over the phone or at a toolbox meeting, and prices the variation honestly into the next progress claim assuming the rapport will carry the day. The relationship then changes — the project manager leaves, the head contractor's cash position tightens, or a defects dispute emerges — and suddenly every variation that was waved through verbally is being challenged line by line in the payment schedule. When that claim then proceeds to adjudication, the adjudicator's reasons frequently turn on a single point: whether the claimant has proved a contractual right to be paid for the varied work. Email trails saying "thanks mate, will sort the paperwork later" rarely clear that bar where the contract contains a strict written-variation clause, and the adjudicator may decide there is no contractual basis to value the work at all — even where the work was clearly performed and clearly benefited the respondent. The tactical lesson is that the time to paper a variation is when the relationship is good, not when it has already broken down, because by the time you need the document for adjudication, the other side has no incentive to sign anything. The 24-Hour Checklist: Formalising a Site Variation Before the Next Claim To convert a high-risk handshake into a legally enforceable variation before the end of the payment cycle, you need to lock down the documentation immediately. Work through the following steps within 24 hours to secure your position and avoid a future variation dispute: Send a formal written notice: Email the principal or superintendent confirming the exact verbal instruction given on site, including the date, time, and the person who gave it. Document the price and scope: Clearly detail the precise scope of the additional work and the agreed price, or state the method by which the price will be calculated (e.g., standard schedule of rates). Request explicit written sign-off: State directly in the correspondence that work will not commence until the attached variation document is signed and returned. Pause affected work if necessary: If the contract allows, and the principal stalls on providing written approval, halt the specific work affected by the variation rather than proceeding at your own financial risk. Navigating the QBCC Act's Strict Written Form Requirements for Contract Variations The immediate site emergency is managed, but you now face strict regulatory obligations that dictate exactly when and how the variation must be signed off. Failing to align your paperwork with the specific section governing your project type doesn't just threaten your payment—it exposes the company to direct intervention from the regulator via a statutory liability pathway. Schedule 1B Section 40 vs Section 67G Thresholds for Domestic and Commercial Projects The statutory rules for documenting QBCC Act variations differ fundamentally depending on whether you are executing a regulated domestic building contract or a commercial building contract. For residential projects, the primary legislation governing builder conduct in Queensland, the Queensland Building and Construction Commission Act 1991 (Qld), imposes rigid pre-commencement rules to protect consumers. Under Schedule 1B, Section 40 of the QBCC Act, domestic building contract variations attract two distinct and separately enforceable obligations. The first obligation, under section 40(2), requires the building contractor to give the building owner a copy of the variation in writing before the earlier of two events: 5 business days elapsing from the day the contractor and owner agree to the variation, or the varied work commencing. A maximum penalty of 20 penalty units applies for non-compliance with this requirement. The second obligation, under section 40(5), is stricter and operates independently: the building contractor must not start to carry out any domestic building work the subject of the variation before the building owner agrees to the variation in writing. This is not satisfied merely by delivering a written copy of the variation document — it requires the owner's actual written agreement before a single tool is lifted on the varied scope. Non-compliance with section 40(5) is a separate demerit point offence. In practical terms, a contractor who hands over the written variation document on the day of agreement but commences work the following morning — before receiving the owner's countersignature — has complied with section 40(2) and simultaneously breached section 40(5). Both obligations must be satisfied. For commercial contracts, written form requirements are governed separately under the Act, shifting the focus from consumer protection to strict commercial record-keeping. The 80-Penalty Unit Exposure for Failing to Put Commercial Variations in Writing Under Section 67G of the QBCC Act, building contracts where the reasonable cost of the work exceeds $10,000 — which captures most commercial projects — must be reduced to writing before the building work commences, and must include all seven elements of prescribed formal content set out in section 67G(4): A. the scope of the building work; B. the date by which the building work is to be completed; C. the amount to be paid, or how that amount is to be calculated; D. the parties' agreement about retention amounts and securities to be held; E. the name of the building contractor who is the contracted party; F. that contractor's licence number as it appears on their licence; and G. the address of the land where the building work is to be carried out. Where a variation pushes a sub-$10,000 contract over the threshold, the contract incorporating that variation must also be reduced to writing before further work is carried out. Failing to meet these requirements is an offence, with the statutory framework attaching a maximum exposure of up to 80 penalty units for non-compliance. Directors who keep operating on handshakes do not just risk individual payment disputes — they risk the regulator's attention. Persistent failure to properly document commercial contracts and variations can attract disciplinary action and accumulate demerit points, and in serious cases may end with the QBCC disqualifying the contractor from holding a licence — a person who accumulates 30 demerit points within any three-year period faces a three-year disqualification, and a second such accumulation within ten years results in a lifetime bar. Can You Rely on the "Urgent Work" Exception Under Schedule 1B Section 40? Relying on the statutory exception for urgent work to bypass written requirements is a highly conditional defence that often fails in formal disputes unless the situation involves a genuine, immediate hazard. Both Schedule 1B section 40(4) (for domestic variations) and section 67G(6) (for building contracts generally) contain narrow urgent work carve-outs, but each requires the contractor to prove not only that the work was urgent, but also that it was not reasonably practicable to produce a written document in the particular circumstances. The Queensland Building and Construction Commission, which enforces these compliance standards, generally expects builders to exhaust practical avenues to document a change before citing urgency as a legal justification. Example: During a residential renovation in Brisbane, your framing crew uncovers extensive, previously hidden structural rot in the load-bearing walls that threatens to collapse the roof structure within hours. In this specific scenario, executing immediate make-safe shoring work without waiting for the homeowner to sign a formal variation document might satisfy the urgent work exception, as the delay could cause severe property damage. However, if you attempt to rely on this same urgency excuse simply because a delayed materials delivery required you to swap out flooring types to keep the schedule moving, a tribunal is likely to reject the defence and may invalidate the associated claim. Bear in mind that on a domestic building contract with a resident home owner, the BIF Act adjudication pathway is generally not available in any event, so the recovery dispute here is governed by the contract and the QBCC Act rather than by BIF Act adjudication; the rapid adjudication analysis in this article is directed at commercial building contracts and subcontracts. The Dangers of Accidentally Introducing Void Payment Terms During a Renegotiation When the principal finally agrees to draft the formal variation, they may seize the opportunity to quietly alter the project's overall payment terms in their favour. Signing a renegotiated contract that accepts delayed payment structures or downstream risk transfer can inadvertently trigger a statutory liability pathway, voiding your contractual protections entirely under Queensland law. How Extending Head Contract Terms Beyond 15 Business Days Triggers Section 67W Before examining the subcontract position, head contractors and principals must be aware of a separate and stricter statutory cap that operates one tier up the contractual chain. Under section 67W of the QBCC Act, any provision in a commercial building contract that provides for payment of a progress payment later than 15 business days after submission of a payment claim is void. This 15 business day cap applies between a principal and a head contractor — that is, at the top of the payment chain — and is entirely separate from the 25 business day cap that governs subcontracts under section 67U. The practical consequence is significant: a head contractor who accepts renegotiated payment terms of, say, 20 business days in exchange for a variation concession has accepted a term that is already statutorily void. The head contractor remains entitled to payment within 15 business days regardless of what the renegotiated deed says, and the principal obtains no benefit from the extended term whatsoever. When reviewing any renegotiated payment clause, confirm at the outset whether the contract is a commercial building contract (15 business days, section 67W) or a construction management trade contract or subcontract (25 business days, section 67U), because the applicable cap differs and conflating the two is a recurring source of error. How Extending Subcontract Terms Beyond 25 Business Days Triggers Section 67U When formalising a variation dispute via a renegotiated contract, builders must remain vigilant regarding the strict statutory caps placed on payment timeframes. Under Queensland law, a provision in a construction management trade contract or subcontract providing for payment of a progress payment later than 25 business days after submission of a payment claim is void. Any renegotiated subcontract provision attempting to delay progress payments beyond 25 business days is automatically rendered void under Section 67U of the QBCC Act. This means that if a principal attempts to trade a higher variation sum for an extended 45-day payment cycle, that newly drafted payment term is legally ineffective from the moment it is signed. Consider the practical consequence: a head contractor agrees to a $180,000 variation sum on the condition the subcontractor accepts 45-day payment terms instead of the standard 25 business days. The variation sum stands. The 45-day clause does not. The subcontractor can serve a payment claim on the statutory cycle and demand payment well before the head contractor expected to fund it — keeping every dollar of the negotiated variation uplift. The Absolute Prohibition on "Pay When Paid" Clauses Under Section 74 of the BIF Act Warning: A "pay when paid" clause has no legal effect in Queensland — full stop. A principal might argue that approving an expensive variation forces them to pass the financial risk upstream, so they can only pay you after the developer pays them. Section 74 of the BIF Act shuts that argument down. Any provision that makes your payment contingent on, or its due date dependent on, a third party paying the principal has no effect under the legislation and offers the principal no protection at all. Directors facing pressure to accept these conditional terms should obtain independent construction law advice before signing the deed. The Hidden Trap: When Renegotiated Terms Quietly Default to the Statutory Position Expert insight: The trap we see most often is a head contractor who agrees, in the heat of a variation negotiation, to push their subcontractor's payment cycle out from 25 to 35 or 45 days in exchange for absorbing a higher variation sum or accepting a liquidated damages concession. The commercial logic feels balanced at the table — the subcontractor gets paid more, the head contractor gets longer to fund the claim — but the moment that extended payment term is signed, it can be statutorily ineffective, and the subcontractor's payment timeframe reverts to the default position prescribed by the legislation. The practical consequence is that the head contractor has given away the variation concession in exchange for a payment-term benefit that does not legally exist, and the subcontractor can serve a payment claim and demand payment on the default statutory cycle while still holding the higher variation amount. We also see the inverse problem: builders who genuinely intended to comply but who copy-pasted payment clauses from interstate template contracts (particularly New South Wales precedents drafted under different timing rules) and only discover during a payment dispute that the clause does not survive Queensland statutory scrutiny. Before signing any renegotiated deed of variation, the payment timing clauses should be cross-checked against the specific statutory caps for the contract type — head contract, subcontract, or construction management trade contract — because the consequences of getting it wrong are not negotiable between the parties. Failing to recognise when a renegotiated term is legally ineffective can compromise your ability to accurately calculate the BIF Act payment schedule deadline for your next claim. Preserving Your BIF Act Adjudication Rights When the Principal Reneges on Price Even after you secure a perfectly drafted written variation, a hostile principal may still refuse to pay it on the next cycle, citing set-offs or phantom defects. Your documentation strategy must anticipate this exact moment, ensuring the paperwork smoothly facilitates a rapid adjudication response without providing the respondent any procedural loopholes. Why You Cannot Trade Away Your BIF Act Rights — Even for a Bigger Variation During intense renegotiations, a principal may demand that in exchange for approving a lucrative variation, you agree to waive your right to pursue future adjudication or submit further claims under the Building Industry Fairness (Security of Payment) Act 2017 (Qld). This attempt to contract out of the legislation is directly prohibited by section 200 of the BIF Act, which prevents parties from excluding, limiting or contracting out of any of the Act's provisions. Under section 200 of the BIF Act (titled "Contracting out prohibited"), any clause inserted during a renegotiation attempting to waive a contractor's right to rapid adjudication is void and unenforceable in Queensland. Section 200 provides that the provisions of the Act have effect despite any contrary contractual provision, and that any term which is contrary to the Act, purports to exclude or limit its operation, or may reasonably be construed as an attempt to deter a person from taking action under the Act, is of no effect. Even if a director signs a variation document containing a waiver clause, the statutory right to enforce payment via adjudication remains intact. If a principal is asking you to waive adjudication rights right now in exchange for variation approval, that is the moment to have the deed reviewed — not after you have signed it. A short call with a Queensland construction lawyer at this stage typically costs a fraction of recovering the variation through litigation later. Structuring the Variation Document to Serve as a Valid Foundation for the Next Payment Claim To ensure that your formalised variation serves as an unimpeachable foundation for progress payment claims Queensland, the documentation must bridge the gap between basic QBCC Act compliance and the stringent requirements of the BIF Act. A legally robust variation document should clearly reference the underlying contract clause that authorises the change in scope. It must itemise the pricing methodology, clearly delineate the additional work from the original scope, and carry the authorised signature of the principal or superintendent. A structurally sound variation document removes ambiguity from the outset. If the dispute escalates, your construction lawyer will have far less ground to defend, and the respondent will have far fewer procedural angles to exploit. What If the Unwritten Work Has Already Been Performed? Many directors arrive at this issue after the fact, with weeks or months of unwritten variation work already on the books and the next progress claim looming. The position is not hopeless, but it does require a different strategy. The first step is a written variation register: a single document, sent to the principal or superintendent, that retrospectively itemises every site instruction, the date it was given, the person who gave it, the scope performed, and the price. Even if the principal refuses to counter-sign, the document creates a contemporaneous record that is significantly stronger than reconstructing events months later in an adjudication response. The second step is a careful review of the underlying contract for any clauses that allow ratification of verbal instructions, or that operate as a deemed acceptance where the principal fails to respond to written notice within a set period. Some standard-form contracts contain mechanisms that can rescue a partly documented variation — but only if the notice is served correctly and on time. The third step is realistic triage. Variations under a few thousand dollars may not justify the cost of a contested adjudication, while six-figure unwritten variations almost always warrant immediate legal review before the next payment claim is served. Getting that triage right is usually where a construction lawyer adds the most value. Conclusion When the concrete trucks are banking up and the principal points to an unmapped utility line, the pressure to "just deal with it" on a handshake is immense. However, as Queensland building company directors frequently discover, executing that verbal instruction without securing the requisite paperwork within 24 hours can cripple the company's ability to recover those costs. We have seen how failing to reduce commercial variations to writing under section 67G of the QBCC Act can expose a builder to severe regulatory penalties, and how attempting to recover unwritten variations through the BIF Act adjudication pathway often results in the claim being rejected for lack of jurisdiction. Furthermore, we have examined the severe risks associated with poorly executed renegotiations. Accepting extended payment cycles or "pay when paid" clauses during a variation dispute can render those provisions statutorily void, potentially forcing the contractor to rely on default legislative terms that misalign with their cash flow. Even when the principal demands a waiver of security of payment rights in exchange for approving a variation, section 200 of the BIF Act — which expressly prohibits contracting out of the Act — operates to preserve the contractor's enforcement pathways. The commercial reality is that securing your right to payment requires more than performing the work to a high standard; it demands rigorous administrative discipline at the moment the instruction is given. If your company has performed more than $20,000 of unwritten variation work in the last quarter, if you are being asked to sign a deed of variation this month, or if a principal has just hinted at trading a variation approval for extended payment terms or a waiver clause — those are the trigger moments to pick up the phone before the next progress claim goes out. Contact our construction law team for a focused review of your variation paperwork, your renegotiated payment clauses, and the enforceability of your upcoming BIF Act claim. FAQs Can I claim payment for a variation if it was only agreed to verbally on site? Claiming payment for a purely verbal variation is highly risky and often fails during formal dispute resolution. Note first that the BIF Act's adjudication pathway is generally not available on a domestic building contract where a resident owner is a party — that exclusion means a builder usually cannot adjudicate against an owner-occupier homeowner and must instead pursue the contract or the QBCC Act. Where the BIF Act does apply, such as on a commercial building contract or a subcontract, it provides a payment recovery mechanism, but the adjudicator will still generally look to the underlying contract and the QBCC Act, which typically require variations to be documented in writing. Without written proof, you may struggle to establish the legal entitlement required to enforce the claim. What happens if I don't put a commercial contract variation in writing? Failing to reduce a building contract — including most commercial contracts where the reasonable cost of the work exceeds $10,000 — to writing is an offence under section 67G of the QBCC Act, and the same applies where a variation takes a smaller contract over that threshold. This breach can expose the building company to regulatory action, including a maximum penalty of up to 80 penalty units. Furthermore, the lack of written documentation significantly complicates any subsequent effort to recover the variation costs via adjudication. Does the 'urgent work' exception mean I don't need written variations for emergency repairs? The 'urgent work' exception under Schedule 1B Section 40 is narrow and highly conditional, typically requiring a genuine emergency, such as a risk of structural collapse or severe property damage. It cannot be relied upon simply because there are site delays or commercial pressures to keep the project moving. If an adjudicator determines the work was not genuinely urgent, the lack of a written variation may invalidate your claim. Can a principal legally insert a 'pay when paid' clause into a renegotiated contract? No, a principal cannot legally enforce a "pay when paid" clause in Queensland. Section 74 of the BIF Act expressly states that a "pay when paid" provision in a construction contract has no effect. Any attempt to insert such a clause during a contract renegotiation is statutorily void. What is the maximum payment term I can agree to in a subcontract variation? Under section 67U of the QBCC Act, any provision in a construction management trade contract or subcontract providing for a progress payment later than 25 business days after submission of a payment claim is void. If a renegotiated variation attempts to extend subcontract payment terms beyond this strict statutory limit, the extended term is legally ineffective. Can I agree to waive my BIF Act adjudication rights to secure a profitable variation? No, you cannot legally contract out of the BIF Act. Section 200 of the Act (titled "Contracting out prohibited") ensures that any clause attempting to waive your right to pursue future adjudication or submit progress claims is void and unenforceable. This applies whether the waiver is express or whether the clause may simply be construed as an attempt to deter action under the Act. Your statutory right to enforce payment remains protected regardless of what the renegotiated document states. What documentation should I keep in a site variation register? A robust variation register should record, for every change: the date and time the instruction was given, the name and role of the person who gave it, the precise scope of additional work, the agreed price or pricing method, the underlying contract clause that authorises the variation, and the signature of the principal or superintendent. Maintaining this register contemporaneously — rather than reconstructing it later — is one of the strongest defences against line-by-line challenges in a payment schedule. How quickly can I challenge a short payment through BIF Act adjudication? The BIF Act sets strict statutory timeframes for serving payment claims, receiving payment schedules, and applying for adjudication. Missing any of these deadlines by even a single business day typically extinguishes your right to adjudicate that claim, so the timing of your paperwork is just as important as its content. A construction lawyer can map the specific deadlines that apply to your contract type before you serve the claim. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Short-paying a civil works invoice based on perceived defects or backcharges, without issuing a valid statutory payment schedule, exposes your business to liability for the full claimed amount. Under Queensland's statutory payment regime, the right to set-off liquidated damages against a subcontractor depends on strict compliance with the response window under section 76 — being the earlier of the contractual period or 15 business days. Contractual clauses designed to override or limit statutory payment rights, including "pay when paid" provisions, are void and unenforceable under section 200 of the Act. Failing to respond correctly to a valid payment claim converts an otherwise disputable invoice into a statutory debt recoverable in a court of competent jurisdiction. A civil subcontractor submits a $120,000 progress claim for bulk earthworks on your subdivision project. Their compaction failed independent testing last week, and you have already incurred $40,000 in rework costs to keep the civil program on track. Your project manager crosses out the total, writes "defective work – unpaid" across the front of the invoice, and returns it to the subcontractor via email. Ten days later, the subcontractor files for adjudication, and you realise your informal deduction carries no legal weight under Queensland law. The 15-business-day window to issue a valid payment schedule is ticking, and relying on your internal assessment of the defect to withhold payment is about to trigger full statutory liability. Responding to the Civil Subcontractor’s Invoice: The 15-Day Decision Point The clock starts the moment your company receives a subcontractor's invoice, forcing an immediate decision on how to handle defective earthworks or disputed variations. Short-paying the invoice based on your internal assessment is not a viable option; you must deploy specific statutory mechanisms immediately to preserve your right to withhold funds. Statutory Debt Creation vs. Common Law Right of Set-Off for Civil Works In standard contract law, if a party breaches their obligations, you often have a common law right to set-off your damages against what you owe them. However, in the construction industry, the Building Industry Fairness (Security of Payment) Act 2017 (BIF Act) significantly curtails how and when you can exercise that right. The statutory framework is designed to keep cash flowing down the contracting chain, and it achieves this by requiring you to raise any set-off in a valid payment schedule — failing which you lose the ability to rely on that set-off as a defence to a statutory debt claim or in adjudication proceedings. In practice, deductions cannot be raised as a defence to a statutory debt claim or relied upon in adjudication unless they are detailed in a valid statutory payment schedule issued within time. If you attempt to apply a common law set-off without fulfilling the statutory procedural steps, the legislation treats the full claimed amount as a distinct statutory debt. The Queensland Building and Construction Commission actively oversees the security of payment framework to ensure these strict payment protocols are followed. Navigating Section 76 and the 15-Business-Day Deadline The legislation does not allow you to hold an invoice indefinitely while you investigate defects. Under section 76 of the BIF Act, a respondent must respond to the payment claim by giving the claimant a payment schedule within 15 business days, unless the relevant subcontract specifies a shorter timeframe. Failing to formally respond within this window — which may be shorter than 15 business days if the construction contract prescribes an earlier deadline — strips the respondent of their right to unilaterally deduct backcharges or liquidated damages for that specific claim. If you miss this deadline, you lose the procedural right to dispute the invoice value at this stage, which frequently escalates into an unmanageable subcontractor dispute. Has your business received a payment claim you haven't yet formally responded to? Instruct our construction team today—delay compounds your statutory exposure by the hour. The Christmas Shutdown Trap for Civil Contractors Civil contractors frequently miscalculate the 15-business-day response window by relying on standard calendar days or industry RDOs rather than the strict statutory definition. The legal calculation of a BIF Act business day explicitly excludes specific holiday periods, creating a well-known administrative hazard. The trap works like this: Schedule 2 of the BIF Act defines "business day" as excluding Saturdays, Sundays, public holidays, and — critically — every day falling within the periods of 22 to 24 December, 27 to 31 December, and 2 to 10 January. That exclusion effectively adds around 20 calendar days to the statutory clock during the holiday period, but only if you are counting correctly. The problem in practice is that many civil contractors' accounts departments count calendar days from the date of receipt, assume the standard industry shutdown covers them, and diarise a response date that is actually weeks too late — or, conversely, panic unnecessarily when there is in fact more time available than they realise. A common scenario: a subcontractor serves a progress claim on 18 December. The project manager glances at it, assumes nothing can happen over the break, and parks it until the site reopens in mid-January. By the time the QS pulls together the defect schedule and someone drafts the payment schedule, it is late January — and depending on how public holidays fall in that particular year, the 15-business-day window may have already closed. The 2023 Queensland Court of Appeal decision in Allencon Pty Ltd v Palmgrove Holdings Pty Ltd [2023] QCA 6 confirms that where a construction contract prescribes a shorter period for delivering a payment schedule than the BIF Act's 15-business-day maximum, the contractual period applies as the earlier deadline under section 76(1)(a), and courts will enforce that shorter deadline strictly. The practical takeaway is blunt: if your business receives any payment claim in the first three weeks of December, treat it as urgent. Do not rely on your standard RDO calendar or your enterprise agreement shutdown dates to calculate the statutory deadline — they have no bearing on the BIF Act calculation. The safest approach is to issue a compliant payment schedule within time, even if it is conservative, and refine your position through further correspondence or adjudication if needed. A compliant payment schedule issued on time is far more valuable than a detailed one served late. Merlo Law routinely prepares urgent interim payment schedules for civil contractors in Queensland and NSW who receive claims during the holiday exclusion period. Our team understands that the commercial reality of a shutdown site does not pause the statutory clock, and we structure compliant responses that preserve your right to dispute quantum without conceding liability. Why Deducting Liquidated Damages Without a Payment Schedule is Fatal If you ignore the invoice or send a casual email stating you are withholding funds for defective drainage work, the law considers you to be defaulting on payment for the entire claim. This section outlines exactly how your full liability crystalises into a statutory debt and why your standard contract terms will not save you from BIF Act penalties if you make invalid deductions without a compliant payment schedule. How Section 77 Converts Defective Work Claims into Statutory Debts Warning: Failing to issue a valid response under section 77 of the BIF Act renders your business statutorily liable for the full amount claimed on the due date. Once that liability crystallises under section 77, section 78 provides the claimant with a mechanism to recover the amount as a debt in a court of competent jurisdiction — meaning a highly disputable invoice can become an enforceable debt, and the actual quality of the subcontractor's work may become irrelevant if the statutory deadline is blown. The severe consequences of a payment schedule failure Queensland mean that obtaining advice from Queensland building and construction lawyers is necessary before withholding funds. The Failure of Contractual Offset and "Pay When Paid" Clauses Civil contractors often assume that an offset clause or a "pay when paid" provision in their subcontract will justify withholding money. While an offset clause is intended to allow a head contractor to deduct costs for a subcontractor's breach, the enforceability of this clause depends on strict compliance with the BIF Act. Under section 200, the provisions of the Act have effect despite any provision to the contrary in any contract, agreement, or arrangement. This means that any contractual attempt to bypass the payment schedule requirement, or to rely on prohibited "pay when paid" terms under section 74, is of no effect. Seeking early commercial law advice clarifies why relying solely on your contract terms creates a separate exposure channel for statutory liability. Essential Elements of a Valid BIF Act Payment Schedule To be valid in Queensland, a BIF Act payment schedule must explicitly state the amount the respondent proposes to pay and provide comprehensive reasons for any shortfall. A compliant payment schedule must include the following essential elements: Identification of the specific payment claim to which it responds (such as a referenced invoice number or variation claim). A clear statement of the exact amount the respondent proposes to pay (the scheduled amount). Detailed calculations and comprehensive reasons explaining why the scheduled amount is less than the claimed amount. Why Merely Noting "Defective Works" on the Invoice is Insufficient Writing a vague reason like "withheld for defective earthworks" on a returned invoice fails the statutory test for a payment schedule. The respondent must quantify the exact deduction and link it directly to specific contractual breaches or formal rectification quotes. If you intend to levy liquidated damages for late completion, those calculations must be fully detailed within the document. Failing to provide this technical detail will be relied on as evidence that the payment schedule is invalid, leaving the contractor exposed. Consulting a construction lawyer can ensure your reasons are sufficiently articulated to withstand statutory scrutiny. Pursuing the Principal: Recovering Your Own Unpaid Civil Works Invoices The same statutory framework that protects your subcontractors applies equally against a principal who refuses to pay your civil contracting firm. When the principal ignores your valid progress claim or attempts to ambush you with unsubstantiated backcharges, you have rapid debt recovery options that bypass slow, traditional litigation. Section 78 Debt Recovery Pathways When a Queensland principal fails to issue a payment schedule, the civil contractor may recover the unpaid invoice as a statutory debt in court under section 78 of the BIF Act. Under section 78, a claimant may bypass standard contractual claims and either pursue the unpaid money as a debt in any court of competent jurisdiction, or alternatively apply for adjudication of the payment claim. The claimant may also give written notice of intention to suspend work under the contract. The statutory debt mechanism is faster than traditional breach of contract litigation, as courts may grant summary judgment based purely on the principal's procedural failure. However, before commencing court proceedings under section 78, the claimant must first issue a warning notice under section 99 of the BIF Act to the respondent. This notice must be in the approved form and given no later than 30 business days after the due date for payment. Critically, if the claimant fails to issue the section 99 notice within this window, the right to recover the amount as a statutory debt in court is lost — even if the respondent's failure to provide a payment schedule is undisputed. While a litigation lawyer can assist with court filing, the appropriate court depends on the quantum of the claim — with the Magistrates Court, District Court, or Supreme Court each having their own jurisdictional limits. The "Request for Particulars" Strategy Against Vague Set-Offs When a principal withholds payment and files a defence alleging "defective works" without specifying which works, where, when the defects manifested, or what standard was breached, the civil contractor faces what amounts to a fishing expedition funded at the contractor's expense. The Uniform Civil Procedure Rules 1999 (Qld) provide a direct remedy: a formal Request for Particulars demanding that the principal itemise every alleged defect by location, reference the specific contractual or Australian Standard specification said to be breached, quantify the rectification cost for each item, and identify the date each defect was first observed. In practice, this procedural step does three things simultaneously. First, it freezes the principal's ability to broaden or shift their allegations later in the proceeding — once particularised, they are locked in. Second, it frequently exposes that the principal's "defects" list is either recycled from a single site inspection report that does not support the quantum withheld, or consists of maintenance items that fall outside the defects liability period. Third, if the principal fails to respond adequately, the contractor's solicitor can apply to the court for an order compelling particulars, and if the principal still does not comply, a Strike Out Application under the UCPR can eliminate the unparticularised portions of their defence entirely. The real tactical value emerges at the cost level. A vague defects defence, left unchallenged, will force the contractor into expensive discovery, expert reports across multiple disciplines, and protracted interlocutory skirmishes — all before the substantive hearing. By contrast, a well-drafted Request for Particulars served within the first 28 days often reveals that the principal cannot technically substantiate deductions anywhere near the amount withheld. At that point, the matter frequently resolves commercially because the principal's solicitor recognises the strike-out risk and advises settlement rather than incurring the costs of an application they are likely to lose — with an adverse costs order attached. Identifying and Curing "Invoice Formatting Fatalities" A claimant cannot trigger the powerful section 78 debt recovery pathway if their original payment claim validity is compromised. For example, under the Building Industry Fairness (Security of Payment) and Other Legislation Amendment Act 2020, specific supporting statements are required, and failing to include them can invalidate the claim. Merely writing "Invoice" is insufficient if the document fails to identify the construction work adequately or meet the strict contractual prerequisites required by the BIF Act. If the initial payment claim is deemed invalid, the principal's failure to issue a schedule will not automatically result in a recoverable statutory debt. Conclusion When that $120,000 progress claim for bulk earthworks lands on your desk, your response dictates your financial exposure. Simply crossing out the total and writing "defective work" on an invoice is not a legal defence in Queensland; it is a critical procedural failure. The BIF Act does not wait for you to gather independent testing reports or finalise your internal damage calculations before the statutory clock runs out. You now understand that the right to set-off backcharges is strictly governed by the statutory deadline for issuing a valid payment schedule — being the earlier of the period prescribed in your construction contract or 15 business days after receiving the claim. Relying on standard contract clauses or "pay when paid" provisions will not protect you from statutory liability if you ignore this deadline. Conversely, you also know that when a principal attempts to use vague defect claims to withhold your money, their failure to provide a compliant schedule opens a direct pathway for you to recover the funds as a statutory debt. Your immediate next step is to review your internal accounts payable process to ensure that every disputed subcontractor invoice is met with a fully detailed, compliant statutory payment schedule within the applicable deadline under section 76 — and never just an informal email. FAQs What happens if I just short-pay a civil subcontractor’s invoice without issuing a payment schedule? Failing to provide a payment schedule within the earlier of the contractual period or 15 business days may make you statutorily liable for the full amount claimed under section 77 of the BIF Act. The subcontractor can often bypass traditional litigation and — after issuing a section 99 warning notice — may secure summary judgment for the unpaid amount as a statutory debt. Can I rely on the offset clause in my subcontract to withhold payment for defective earthworks? While an offset clause is designed to let you deduct costs for a subcontractor's breach, the enforceability of this clause depends on strict compliance with the BIF Act. Section 200 invalidates any contractual attempt to bypass the statutory payment protections, meaning you must still issue a valid payment schedule. What details must be included in a valid BIF Act payment schedule in Queensland? To be valid in Queensland, a BIF Act payment schedule must explicitly state the amount the respondent proposes to pay and provide comprehensive reasons for any shortfall. Vague statements like "withheld for defective work" are insufficient; you must quantify the exact deduction. How does the Christmas shutdown affect the 15-business-day timeline for responding to a payment claim? The statutory definition of a business day under the BIF Act excludes Saturdays, Sundays, public holidays, and any day falling within the periods of 22 to 24 December, 27 to 31 December, and 2 to 10 January. Miscalculating this deadline by relying on calendar days can lead to a failure to issue the schedule in time, which typically results in full liability for the claimed amount. Can a principal ignore my civil works invoice if they believe the work is defective? No, holding a genuine belief that work is defective is legally insufficient to withhold funds without following the proper procedure. If the principal fails to issue a valid payment schedule detailing the exact deductions within the timeframe required by section 76, they may become liable for the full amount as a statutory debt — recoverable by the claimant after issuing a section 99 warning notice. What is the section 78 debt recovery pathway for unpaid civil contractors? If a respondent fails to provide a payment schedule or pay the owed amount, section 78 of the BIF Act provides a mechanism to pursue the unpaid money. After issuing a section 99 warning notice within 30 business days of the due date for payment, the civil contractor may bypass standard contractual claims and recover the unpaid amount as a statutory debt in a court of competent jurisdiction. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Immediately audit every facility agreement for cross-default clauses a single failed project can trigger enforcement across your entire portfolio within days of a default notice issuing. If you suspect the lender sold your repossessed site below market value, do not attempt to unwind the sale — instead, build a section 85 cross-claim to reduce the shortfall debt claimed against your personal guarantee. Before entering any settlement discussion, disaggregate the shortfall claim into principal and interest components lenders have 12 years to pursue the principal but only 6 years to recover arrears of interest, meaning delayed enforcement may render a portion of the debt statute-barred. Obtain a full schedule of every personal guarantee in your portfolio immediately these obligations survive the SPV's liquidation and remain the lender's most direct path to your personal assets. You have just received the bank's default notice on a mid-tier townhouse development in Brisbane that stalled due to contractor insolvency. The site is only 60% complete, the primary lender is preparing to take possession, and your internal feasibility review confirms the fire-sale value will not cover the drawn debt. This is not a single asset problem — it is a portfolio problem. If your facility agreements contain standard cross-collateralisation clauses, the projected shortfall on this failed site threatens to trigger technical defaults across your entire portfolio, exposing your performing, high-yield assets to immediate enforcement action. Understanding these mechanisms — limitation periods, section 85 sale challenges, and guarantor release strategies — is the difference between containing the damage to a single failed project and watching it cascade into a portfolio-wide crisis. Immediate Triage: Assessing Cross-Collateralisation and Guarantee Exposure With the lender preparing to move, your first and most urgent task is mapping precisely which of your other assets are legally exposed — and identifying the fastest path to containing the damage before formal enforcement begins. Separating SPV Statutory Liability from Contractual Contagion Risk When assessing a commercial mortgage default, it is critical to distinguish between the primary SPV’s statutory liability for the shortfall debt and the separate contractual contagion risk that threatens your broader portfolio. Under Queensland property law, a shortfall debt is simply the mathematical remainder of the loan balance after the mortgagee has applied the proceeds of the property sale. This statutory liability attaches strictly to the SPV that holds the land. However, the contagion risk — where a default on a single development facility cascades across multiple projects — is a purely contractual mechanism drafted into your facility agreements. Cross-default clauses do not arise automatically at law; they are negotiated terms that empower a lender to call in loans on entirely separate, performing SPVs merely because the primary borrower has defaulted. Expert Insight: In practice, the contagion rarely sits in a single clause you can point to. It is usually built from three overlapping documents: An "all monies" or "all obligations" mortgage that secures far more than the facility you think it relates to. A cross-guarantee and indemnity given by each SPV in favour of the others. An event of default definition in the facility agreement, drafted to bite on default by "any obligor" or "any related body corporate". The trap is that developers sign these as a bundle at financial close, treat them as boilerplate, and never map which entity is guaranteeing which facility. When you finally pull the documents apart under pressure, you frequently find that a performing SPV has both mortgaged its land to secure the failing project and separately guaranteed the failing SPV's debt—two independent enforcement paths against the same asset. Identify and diagram those linkages before you respond to the default notice, because your negotiating position collapses the moment the lender realises you have not. With that map in hand, the next critical question is whether the failing SPV's liquidation will contain the damage — or whether the shortfall debt simply migrates to you personally. Why the Shortfall Survives the Development Entity’s Liquidation Warning: A mortgagee sale does not extinguish the underlying debt. When the sale proceeds fail to cover the facility, the remaining shortfall typically becomes an unsecured claim against the insolvent SPV. Because placing the SPV into liquidation rarely satisfies the lender, financiers are highly likely to aggressively pivot to separate exposure channels. Placing the development entity into insolvency may end the company, but it often enlivens enforcement of the director's personal guarantees, meaning the director's personal assets remain exposed to the surviving shortfall claim. In practice, this is the point at which most directors discover the guarantee schedule they signed at financial close is far broader than they recalled. Acting across QLD and NSW, Merlo Law routinely reconstructs these guarantee chains under time pressure — diagramming exactly which personal assets sit in the lender's line of sight before the financier does the same. Getting that map in front of you early is what converts a reactive scramble into a controlled negotiating position. Knowing that personal exposure survives the SPV's collapse, your next priority is acting within the narrow window that remains before the lender takes formal control of the site. The Critical Containment Window Before Formal Repossession The period between receiving a default notice and the lender taking formal possession represents your most critical strategic window. Before a lender can exercise a power of sale in Queensland, they must serve a valid default notice granting the mortgagor a mandatory statutory minimum period of 30 days in which to remedy the breach. During this statutory window, developers must urgently audit intercreditor agreements, assess whether a defective default notice exists to buy time, and review cross-default clauses across the portfolio. Identifying technical errors in the lender's notice can halt the repossession process temporarily, providing the vital leverage needed to negotiate ring-fencing strategies for your performing assets. If the sale has already occurred or is imminent, the focus shifts to understanding exactly how long the lender can legally pursue each component of the remaining debt. Navigating Limitation Periods for Principal and Interest Shortfall Debt If the mortgagee sale has already occurred and a shortfall remains, the threat of recovery does not disappear overnight. You are now calculating your long-term exposure, needing precise numbers to understand when you are legally clear regarding historical project failures, as lenders may wait years to pursue the debt while interest compounds. This section breaks down the specific statutory deadlines lenders face in Queensland when pursuing different components of a shortfall debt. How the Mortgagee Sale Shortfall Is Calculated: The Section 88 Priority Order Before examining how long a lender can pursue a shortfall debt, it is important to understand how that figure is actually derived. Under section 88 of the Property Law Act 1974 (Qld) — now section 118 of the Property Law Act 2023 (Qld) — proceeds from a mortgagee sale must be held in trust and applied in a strict statutory order: first to the costs, charges and expenses properly incurred by the mortgagee as incident to the sale, or any attempted sale, or otherwise (s 88(1)(a)); secondly, to the discharge of the mortgage money, interest and costs, and other money (if any) due under the mortgage (s 88(1)(b)); and thirdly, to the payment of any subsequent mortgages or encumbrances (s 88(1)(c)). Only the residue remaining after this sequence is exhausted is paid to the person entitled to it. Where the sale proceeds are insufficient to discharge the mortgage money in full, the unsatisfied balance constitutes the shortfall — and it is that figure the limitation periods below govern. Critically, where second-ranking security exists, any residue is applied to those subsequent encumbrances before a surplus can flow back to the borrower, which is why the presence of mezzanine debt directly affects what, if anything, remains. The Statutory Split: 12 Years for Principal Versus 6 Years for Interest Queensland law enforces a strict separation between the timeframes allowed to recover the principal sum of a mortgage debt and the timeframe to recover interest. Section 26 of the Limitation of Actions Act 1974 (Qld) dictates these deadlines. Under section 26(1), a lender has 12 years to bring an action to recover the principal sum of money secured by a mortgage, calculated from the date on which the right to receive the money accrued. However, section 26(5) explicitly limits the recovery of arrears of interest payable in respect of a sum of money secured by a mortgage to a strict 6-year period, calculated from the date on which the interest became due. Under section 26 of the Limitation of Actions Act 1974 (Qld), a lender has up to 12 years to recover the principal sum of a mortgage shortfall, but is restricted to a 6-year limitation period for recovering arrears of interest. Why Delayed Enforcement Reduces the Lender's Total Recoverable Debt Expert insight: Because the statutory framework isolates the interest component to a 6-year limitation period, a lender's decision to delay enforcement action against a guarantor can substantially diminish the total quantum of their claim. The practical leverage emerges in how lenders behave as that 6-year mark approaches. A financier who has let interest run will often front-load a settlement offer with an aggressive "global" figure that bundles principal and the full compounding interest history together, hoping the guarantor pays on the headline number without disaggregating it. When a lender presents a global settlement figure, the tactical response is structured and deliberate: 1. Demand a line-by-line breakdown that separates principal from interest and dates each interest tranche. Once you force that calculation, any interest accrued beyond the 6-year window is exposed as potentially statute-barred. 2. Identify clock-restart attempts. Lenders will often press for a written acknowledgment of the debt, a token part-payment, or a signed repayment arrangement — each of which may reset the limitation period and revive interest you might otherwise have escaped. 3. Treat every document as a trap. Any document the lender asks a guarantor to sign in the lead-up to the limitation deadline must be reviewed by your lawyer before execution. 4. Assess your limitation position first. Determine what is and is not statute-barred before — not after — you open settlement discussions. Do not sign, acknowledge, or part-pay anything in the run-up to a limitation deadline before it is reviewed — a single line can revive years of statute-barred interest. Instruct our team to assess your limitation position before you respond to any lender demand. Challenging the Mortgagee Sale Price Under Section 85 of the Property Law Act When a lender sells a partially completed site in a fire sale, you may feel aggrieved, suspecting the bank accepted a low-ball offer that leaves you holding a massive, inflated shortfall. At this point, it is important to understand precisely what remedy the law provides — and does not provide — when challenging a sale, rather than assuming you can simply invalidate the transaction. This section unpacks the statutory standard of care mortgagees owe to developers during a sale, and how you can leverage a breach of that duty as a defensive shield. The Mortgagee's Duty to Take Reasonable Care to Achieve Market Value The law imposes a demanding, outcome-informed standard on financiers selling a repossessed development site. Under section 85 of the Property Law Act 1974 (Qld) — now carried forward as section 116 of the Property Law Act 2023 (Qld) — a mortgagee has a statutory duty to take reasonable care to ensure that the property is sold at the market value. This standard is more exacting than a purely procedural box-ticking exercise: while section 85(1) frames the obligation as one of reasonable care rather than guaranteed result, the price actually achieved is central evidence of whether that care was taken. The duty is therefore outcome-informed in practice — a mortgagee who follows a facially reasonable sale process but nonetheless achieves a price materially below market value remains exposed to a damages claim, and cannot treat a defensible process as a complete answer to a deficient result. Section 85(3) reinforces this exposure by preserving the aggrieved party's remedy in damages even though the purchaser's title remains secure. Note also that the more prescriptive procedural requirements enacted by section 85(1A) of the Property Law Act 1974 (Qld) — including statutory obligations to adequately advertise the sale, obtain an independent valuation, maintain the property, and sell by public auction — apply only to prescribed mortgages, defined as mortgages over residential land on which the mortgagor's home is located. A partially completed commercial development site under construction will generally not qualify as a prescribed mortgage, meaning the more detailed statutory checklist under section 85(1A) may not apply in the scenario contemplated by this article. The foundational duty under section 85(1) — to take reasonable care to achieve market value — nonetheless applies to all mortgages regardless of classification. If you suspect the bank has breached this duty, seeking urgent advice from a specialist Queensland commercial litigation lawyer is a critical next step to assess your legal position. If you believe your lender has failed to meet this standard, the window to act is narrow. Contact the team at Merlo Law to obtain an urgent assessment of your section 85 position before the lender moves for summary judgment on the shortfall. Under section 85 of the Property Law Act 1974 (Qld), a mortgagee exercising a power of sale owes a statutory duty to take reasonable care to ensure the property is sold at its market value. Why a Breach Provides a Cross-Claim Rather Than Invalidating the Sale Expert insight: Developers often mistakenly assume that if they can prove the bank sold the site too cheaply, the court will simply undo the sale to the new buyer. In reality, a breach of the section 85 duty is unlikely to invalidate the transfer of title. Instead, a failure by the mortgagee to exercise reasonable care provides the developer with an equitable set-off or cross-claim for damages, and where that defence does its real work is in resisting summary judgment. A lender pursuing a guarantor on a shortfall will typically move for summary judgment early, on the theory that the debt is a simple arithmetic figure with no triable issue. The set-off is what defeats that theory: pleaded properly, it raises a genuine dispute over the quantum actually owing, because if the site was undersold the true shortfall is smaller than the lender claims. The practical discipline is that you cannot plead the set-off as a bare assertion that the price "felt low"—courts expect it to be particularised with the alleged market value, the basis for that figure, and the specific process failures said to have caused the deficiency, ideally supported by at least a preliminary valuation opinion at the time you file. A set-off that is properly connected to the same transaction and adequately particularised gives the developer a realistic prospect of pushing the matter off the summary list and into a trial or, more commonly, into a commercial settlement, which is where most of these disputes resolve. Evidentiary Requirements to Prove a Failure of Process Example: Proving a section 85 breach requires demonstrating concrete procedural failures, not merely arguing that the final sale figure was disappointing. For instance, consider a scenario where a primary lender takes possession of a half-built townhouse site and accepts a private, off-market offer from an opportunistic buyer within 48 hours, failing to commission an independent valuation or conduct a public marketing campaign. Alternatively, the lender might ignore a verifiable, superior offer from the developer's proposed joint venture partner. To successfully challenge such a sale, the developer must rely on evidence of these specific process failures to establish a breach of the statutory duty under section 85(1) of the Property Law Act 1974 (Qld) — now section 116 of the Property Law Act 2023 (Qld) — namely, that the mortgagee failed to take reasonable care to ensure that market value was achieved at the time of sale. On valuation evidence, the recurring mistake is relying on a single retrospective valuation that simply states a higher number than the sale price, because a competing figure on its own rarely moves a court—valuers can reasonably differ, and a difference of opinion is not a breach. What carries weight is evidence that exposes the process gap: a valuation prepared on the correct basis for the property's actual condition (here, a partially completed townhouse site valued "as is" with allowance for completion costs, not as a finished development), contemporaneous comparable sales the lender ignored, and expert opinion from a registered valuer or selling agent on what a competent marketing campaign would have realised in that market window. It also helps enormously to capture the lender's own file—the instructions given to the agent, any internal valuation the lender obtained, the marketing period allowed, and the reserve—because a section 85 case is usually won on the disconnect between what the lender knew and what it did, rather than on the sale figure alone. Every day the lender controls the sale file, your evidence of a defective process gets harder to secure. Request an urgent section 85 review now so we can preserve the valuation and marketing evidence before it goes cold. Armed with both a limitation period defence and a potential section 85 cross-claim, the strongest commercial position is one where you have already negotiated a guarantor release before the shortfall is crystallised. That is the focus of the final section. Executing a Guarantor Release and Debt Restructure Before Repossession Defending a shortfall claim after the fact is exceptionally costly; preventing the contagion before the sale occurs is paramount. As soon as you recognise a project is unviable, you must shift from defensive legal analysis to proactive commercial negotiation, focusing on detaching your broader portfolio from the failing SPV. This section outlines how to navigate existing intercreditor arrangements and strategically seek guarantor releases before the primary lender pulls the trigger. Strategies for Restructuring Mezzanine Debt and Second-Ranking Security When a first-mortgagee moves to possession, the presence of second-ranking financiers complicates the defensive landscape significantly. An intercreditor agreement typically dictates the enforcement rights between lenders, often subordinating the mezzanine debt and restricting their ability to act independently. Developers must proactively negotiate with both parties to address these subordination terms. Facilitating a buyout of the first-ranking debt or restructuring the facility can sometimes prevent a disorganised fire sale that would inevitably wipe out the second-tier security and maximise the resulting shortfall debt against the guarantors. When a first-ranking mortgagee enforces its security, second-ranking mezzanine lenders are typically bound by an intercreditor agreement that restricts their enforcement rights until the primary debt is satisfied. The Risk of Insolvent Trading During Portfolio Contagion Warning: At this stage, you are likely managing pressure from multiple directions simultaneously — and that pressure can drive decisions that compound the legal risk significantly. As cross-collateralisation triggers mount, developers must be acutely aware of when the parent entity crosses the line into insolvency. Shifting funds from performing SPVs to prop up a doomed site, or continuing to incur new debt when the broader corporate structure is fundamentally compromised, exposes directors to severe personal liability. The insolvent trading prohibition under section 588G of the Corporations Act 2001 (Cth) imposes a statutory duty on directors to prevent the company from incurring debt at a time when there are reasonable grounds for suspecting that the company is insolvent or would become insolvent by incurring that debt — a standard that captures both actual and foreseeable insolvency. Breach creates a separate exposure channel that regulators or liquidators can pursue independently of the mortgagee's actions. As this is a Commonwealth provision operating alongside the Queensland legislation discussed above, it applies uniformly regardless of the State in which the development is located. This is precisely where well-intentioned directors do the most damage — propping up a failing site with capital drawn from performing entities, unaware they are manufacturing a fresh insolvent-trading claim against themselves. Merlo Law works with developers across QLD and NSW to draw that line clearly before it is crossed, coordinating the guarantee, intercreditor, and restructuring strategy as a single defensive plan rather than a series of isolated reactions. Securing your commercial position at this stage is far cheaper than defending a liquidator's claw-back after the fact. Negotiating Guarantor Releases to Protect High-Yield Assets Expert insight: Executing a deed of release for personal guarantees is the most effective mechanism to ring-fence performing SPVs before the mortgagee enforces its security, but the enforceability of this protection depends heavily on lender consent and strict compliance with the deed's terms. What a commercial lender will demand in exchange is rarely just goodwill. In current market conditions, the standard price of a release typically includes: A quantified cash contribution toward the anticipated shortfall. Vacant and orderly possession of the failing site, with no obstruction of the sale process. Full co-operation from the borrower in providing updated valuations, project records, and access to the consultant team. Lenders also frequently insist that any release be partial and staged rather than clean — releasing the guarantor only on performing facilities while preserving the guarantee over the failing project, or making the release conditional on the eventual sale clearing a defined threshold. Warning: Watch closely for clauses that make the release contingent on the absence of any later-discovered claw-back, claim, or insolvency challenge. A release that evaporates if a liquidator subsequently unwinds a transaction offers far less protection than it appears to on signing. The negotiating reality is that lenders grant releases to convert an uncertain, litigated recovery into a faster, cleaner one. Your leverage is greatest where you can credibly offer the speed and certainty the lender cannot achieve through enforcement alone. Conclusion Returning to the stalled townhouse development in Brisbane and the default notice sitting on your desk, the reality is that the threat does not end when the lender takes the keys. The resulting shortfall debt is not confined to the failing SPV; through cross-collateralisation and personal guarantees, it has the potential to infect your high-yielding, performing assets. Placing the single development entity into liquidation will not extinguish the contractual obligations binding your broader corporate structure or your personal wealth. You now know the legal boundaries governing this exposure. A lender in Queensland has a statutory split limitation period—12 years to pursue the principal but only 6 years to pursue arrears of interest—meaning delayed enforcement can diminish the total debt. You also know that while you cannot easily invalidate a mortgagee sale, a lender's failure to exercise reasonable care under section 85 of the Property Law Act 1974 (Qld) — now section 116 of the Property Law Act 2023 (Qld) — provides a critical cross-claim that can be leveraged to offset the shortfall. The statutory remedy period on that default notice is already running. Before it expires, audit every intercreditor agreement, identify each cross-default exposure, and open negotiations for a managed handover and guarantor release. Your window to ring-fence performing assets closes the moment the lender takes formal possession. If you are facing a development default or a mortgagee possession action in Queensland, Merlo Law can assess your cross-default exposure, limitation position, and guarantee obligations across your full portfolio. Contact our team before the statutory window closes. FAQs How long does a lender have to recover a mortgage shortfall debt in Queensland? Under Queensland law, a lender has up to 12 years to recover the principal sum of a mortgage shortfall. However, the limitation period for recovering arrears of interest is strictly limited to 6 years from the date it became due. These distinct statutory timeframes mean that a lender's delayed enforcement action may significantly reduce the total recoverable debt. Does placing my development SPV into liquidation extinguish the shortfall debt? No, liquidating the development SPV does not extinguish the shortfall debt. The remaining deficit typically becomes an unsecured claim against the insolvent entity, and lenders are highly likely to pivot toward enforcing personal director guarantees to recover the balance. Consequently, your personal assets may remain exposed to the debt despite the corporate liquidation. What duty does a mortgagee owe a developer when selling a repossessed property? Under section 85 of the Property Law Act 1974 (Qld) — now section 116 of the Property Law Act 2023 (Qld) — a mortgagee exercising a power of sale owes a statutory duty to take reasonable care to ensure the property is sold at its market value. Critically, the price actually achieved is central evidence of whether that reasonable care was taken, so following a facially reasonable process does not, by itself, answer a sale at a price materially below market value. This is an outcome-informed standard in practice, not merely a procedural box-ticking exercise. Section 85(3) of the Property Law Act 1974 reinforces this by preserving the aggrieved party's remedy in damages — even though the purchaser's title remains secure — where a breach has caused a sale below market value at the time of sale. In short, a defensible sale process is not a complete answer where the achieved price falls materially short of market value. Can a developer invalidate a mortgagee sale if the property was sold below market value? Proving a lender sold the site below market value is unlikely to invalidate the sale to the new buyer. Instead, a breach of the section 85 duty of care generally provides the developer with an equitable cross-claim for damages. This cross-claim can often be leveraged defensively to reduce the shortfall debt claimed against a personal guarantee. How are the proceeds of a mortgagee sale distributed under Queensland law? Section 88 of the Property Law Act 1974 (Qld) — now section 118 of the Property Law Act 2023 (Qld) — dictates that sale proceeds must be held in trust and applied in a specific statutory order. The funds must first cover the costs, charges and expenses properly incurred incidental to the sale, or any attempted sale, or otherwise; followed by the discharge of the mortgage money, interest, costs, and any other money due under the mortgage; and then by the discharge of any subsequent mortgages or encumbrances in order of priority. Any residue remaining after that sequence is exhausted is paid to the person entitled to receive the proceeds, which in a shortfall scenario is nil. How can developers protect performing SPVs from a cross-collateralised default? Protecting performing assets typically depends on negotiating a deed of release for personal guarantees and restructuring mezzanine debt before the primary mortgagee takes possession. Developers may facilitate this by offering a cooperative handover of the failing site or injecting targeted capital to secure a release. The enforceability of this protection relies strictly on lender consent and precise compliance with the release terms. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Suspension is often safer than termination: A valid suspension under the Building and Construction Industry Security of Payment Act 1999 (NSW) can protect you from breach-of-contract claims, while wrongful termination may expose your business to repudiation risk. Notice periods matter: Walking off site before serving a compliant two-business-day statutory notice can turn a legitimate payment dispute into a claim that you abandoned the subcontract. Unfair termination clauses are not always enforceable: Unilateral 'termination for convenience' clauses in standard form subcontracts may be challenged under the Australian Consumer Law if they lack balance, reciprocity, or fair compensation. Insolvency does not automatically let you exit: If a head contractor enters administration, 'ipso facto' laws may pause your right to terminate the subcontract based solely on that insolvency event. A $185,000 progress claim for a water main installation in Penrith has gone unpaid, and the head contractor is dodging your site supervisor's calls. You are losing money every day your crew and excavators remain on site, and your immediate instinct may be to tear up the subcontract, pull the machines, and walk away. But abandoning a pipeline trench without following the correct legal sequence can shift the liability back onto your own business. This article explains how to choose between suspending work under NSW security of payment laws and terminating the subcontract, and how to avoid turning an unpaid claim into a larger legal dispute. Quick Decision Guide Before removing labour, plant, or equipment from site, ask which problem you are trying to solve: If the payment claim is unpaid but the subcontract is otherwise still on foot, a statutory suspension is often the safer first step. If the head contractor’s conduct clearly shows it no longer intends to honour the subcontract, termination may be available, but only after careful legal review. If the head contractor tries to terminate for convenience, check whether the clause is unfair under the Australian Consumer Law. If the head contractor has entered administration, do not terminate solely because of insolvency. Look for separate defaults, such as non-payment, denied access, or failure to give directions. In most unpaid progress claim disputes, the safer first move is to preserve your rights and suspend lawfully, rather than terminate in anger. The Immediate Choice: Suspending Under SoPA vs. Terminating at Common Law The head contractor has missed another certified progress payment, and you are deciding whether to pull your excavators and crew off the site tomorrow morning. This section outlines the immediate commercial choice between invoking a protected statutory suspension to force their hand and executing a high-stakes common law termination. Suspension Is Not the Same as Termination Suspension and termination are not the same thing. A statutory suspension under the Building and Construction Industry Security of Payment Act 1999 (NSW) is a temporary, legally protected pause that pressures the head contractor to pay without ending the subcontract. Termination is much more serious: it ends the subcontract altogether, and you must be able to prove that the head contractor’s conduct was serious enough to justify walking away. For that reason, suspension is often the safer commercial pressure point. It lets you pause performance while preserving the subcontract, rather than forcing an immediate fight about whether your exit was lawful. Where negotiations remain possible, early dispute resolution may also help preserve commercial leverage without forcing an immediate termination dispute. Before you remove labour or plant from site, seek advice from NSW building and construction lawyers on whether suspension, adjudication, negotiated recovery, or termination is the safest option. Detailed technical breakdowns of these frameworks are also available in published construction law publications. When Should You Send a Suspension Notice? A statutory suspension notice usually changes the commercial conversation because it puts delay pressure back on the head contractor without handing them a clean argument that you abandoned the subcontract. Head contractors who have ignored payment calls often respond quickly once a compliant suspension notice lands, because they must explain to the principal why critical-path pipe crews may lawfully stand down in two business days. By contrast, an email threatening to “terminate unless paid by Friday” is often seized on by commercial managers as leverage. They may issue their own default notice, deny access to the site, and recast the payment dispute as subcontractor desertion. The better tactical approach is to keep the notice narrow and disciplined. It should identify: the payment claim; the unpaid amount; the due date for payment; the statutory basis for suspension; and that your crew remains ready to recommence once the payment default is cured, noting that the statutory suspension right generally continues until the end of three business days immediately after the relevant payment is received. Why Walking Off Site Without Notice Shifts Defect and Completion Liability Warning: Downing tools and walking away from an uncompleted pipeline trench without serving the correct statutory or contractual notices may turn a legitimate payment dispute into an allegation that you abandoned the subcontract. If a court or tribunal finds that you left the site unlawfully, the head contractor may use your absence as grounds to terminate the subcontract. You may then face cross-claims for the cost of engaging a replacement crew to finish the excavation and testing, which can easily exceed the value of your original unpaid invoices. How to Suspend Work Without Breaching the Subcontract If you decide to suspend the works rather than terminate the subcontract, the process must be handled carefully. This section explains the practical steps needed to give your suspension the best chance of statutory protection and reduce the risk of delay damages or breach claims. The Two-Business-Day Rule Before You Down Tools To lawfully suspend work without breaching your subcontract, you must comply strictly with the statutory suspension framework in the Building and Construction Industry Security of Payment Act 1999 (NSW). Section 27 gives a claimant the right to suspend work, but the notice of intention to suspend must be given under the applicable provision, being section 15, 16 or 24. A failure to follow these steps can invalidate the suspension. Confirm that a valid payment claim was served. Check which of the three triggering scenarios applies under the Act: (a) the respondent failed to provide a payment schedule and has not paid the claimed amount by the due date (section 15); (b) the respondent provided a payment schedule but failed to pay the scheduled amount by the due date (section 16); or (c) an adjudicator has made a determination and the respondent has failed to pay the adjudicated amount, entitling you to request an adjudication certificate under section 24. Serve a written notice of intention to suspend work on the respondent under the applicable provision, being section 15, 16 or 24 of the Building and Construction Industry Security of Payment Act 1999 (NSW). State clearly in the notice that you are exercising the statutory suspension right under section 27 of the Building and Construction Industry Security of Payment Act 1999 (NSW). Keep proof of when and how the notice was served. Do not stand down your crew, plant, or equipment until at least two full business days have passed after service. Remember that the statutory suspension right generally continues until the end of the period of three business days immediately following the date on which you receive the relevant payment. Further practical context on executing these steps can be found in the NSW Fair Trading security of payment guidance, which outlines the regulator's approach to enforcing these statutory rights. You should also keep a clear paper trail. If the suspension is later challenged, the most important records will usually include the payment claim, proof of service, payment schedule, due date calculations, suspension notice, site diaries, plant records, labour allocation records, and any correspondence with the head contractor about recommencing work. What if the Head Contractor Removes Your Pipeline Scope? If the head contractor responds to a valid suspension by stripping the remaining pipeline scope from your subcontract and handing it to a competitor, the Act gives you a potential remedy. Under s 27(2A), the respondent may be liable for loss or expenses you incur because that work was removed. This may include demobilisation costs and, depending on the circumstances, lost profit on the removed portion of the works. However, you should still act quickly. If your subcontract contains strict NSW time bar clauses, a delay in notifying the head contractor of your loss claim may create avoidable arguments about notice compliance. Prompt advice on your rights after removed work can help preserve your position. The Repudiation Trap: Why Walking Away Can Backfire Despite the statutory options available, some contractors still try to terminate the contract and walk away because a progress payment is a few weeks late. This can be a costly mistake. This section explains how a payment dispute can quickly become a much larger claim for defects, delay, and completion costs if termination is handled incorrectly. Why Mere Late Progress Payments Rarely Constitute Repudiatory Breach A pipeline contractor cannot assume that late payment automatically gives them the right to terminate. At common law, a failure to pay on time is rarely a repudiatory breach unless the contract expressly makes time 'of the essence' for payment, or the head contractor’s conduct clearly shows it no longer intends to be bound by the agreement. If you terminate because a payment is a fortnight overdue, you may be treated as having repudiated the subcontract yourself. To assess whether the payment delay justifies termination under your specific subcontract, obtain advice from a NSW security of payment lawyer before issuing any termination notice. How Wrongful Termination Can Shift Completion Liability Back to You Example: A pipeline subcontractor, frustrated by a six-week delay on a $100,000 progress claim, emails the head contractor saying the contract is terminated and removes its excavators from site. The head contractor issues a notice of default, accepts the subcontractor's conduct as repudiation, and engages a new crew to finish the trenching at a premium rate. The head contractor may then claim its additional completion costs as damages for repudiation. The subcontractor should not assume that alternative recovery routes such as quantum meruit will provide an easy fallback; such claims have been significantly constrained by decisions including Mann v Paterson Constructions Pty Ltd [2019] HCA 32, even where a contractor has validly terminated following the other party’s repudiation, particularly where contractual payment rights have already accrued or where the contract price operates as a ceiling on recovery. Where a contractual right to payment has already accrued, recovery is generally confined to debt or damages rather than an alternative claim in quantum meruit. * * (although that case concerned a Victorian domestic building contract, its High Court reasoning on quantum meruit is significant for construction contract termination disputes more broadly) A subcontractor who wrongfully terminates a contract may become liable for the principal's additional costs to complete the uncompleted pipeline works. Because a payment dispute can quickly become a much larger completion cost claim, contractors facing a hostile site exit should consult a litigation team before sending termination correspondence, removing plant, or refusing to return to site. So far, this article has focused on the risk of the subcontractor walking away too quickly. The risk can also run the other way: the head contractor may try to terminate your subcontract first, often by relying on a broad termination for convenience clause. Challenging 'Termination for Convenience' Clauses Under the Australian Consumer Law The head contractor may be the one trying to terminate your pipeline subcontract, relying on a broad "termination for convenience" clause buried in the paperwork. If you receive a unilateral termination notice on a profitable job, the immediate question is whether the clause is actually enforceable. This section explains how Commonwealth unfair contract terms laws may help small business subcontractors challenge unbalanced termination clauses. When a Unilateral Termination Right May Be Void A unilateral 'termination for convenience' clause in a back-to-back subcontract is not always enforceable. Under federal law, it may be declared void if it is unfair. Under section 23 of the Australian Consumer Law, a term of a consumer contract or small business contract is void if the term is unfair and the contract is a standard form contract. Whether a term is unfair is assessed under section 24, including whether the term would cause a significant imbalance in the parties' rights and obligations, whether it is reasonably necessary to protect the legitimate interests of the party advantaged by the term, and whether it would cause detriment if applied or relied on. Importantly, under section 24(4) of the Australian Consumer Law, a term is presumed not to be reasonably necessary to protect the legitimate interests of the advantaged party unless that party proves otherwise — reversing the burden of proof and placing it squarely on the head contractor to justify the clause. A termination for convenience clause is designed to let a head contractor exit a project without proving any default by the subcontractor. In an unfair contract terms subcontract dispute, a key question under section 24 of the Australian Consumer Law is whether the clause creates a significant imbalance in the parties' rights and obligations. If the clause gives the head contractor a broad unilateral exit right without fair compensation, reciprocal rights, or meaningful limits, a court or tribunal may find it unfair. Following amendments introduced by the Treasury Laws Amendment (More Competition, Better Prices) Act 2022 (Cth), proposing an unfair term, or applying, relying on, or purporting to apply or rely on an unfair term, can also expose the head contractor to substantial statutory penalties. Forcing the Head Contractor to Prove Legitimate Business Interests Warning: The unfair contract terms regime can provide a powerful response to a harsh subcontract termination in NSW, but a clause is not automatically invalid simply because it feels one-sided. Under section 24 of the Australian Consumer Law, a termination provision may still be enforceable if it is reasonably necessary to protect the legitimate interests of the party advantaged by the term. For example, if the ultimate client terminates the head contract, a tribunal may consider a properly limited flow-down termination right to be a legitimate protective measure. Even if a termination clause appears unfair, the head contractor may still argue that it is necessary to protect a legitimate business interest. The ACCC unfair contract terms guidance outlines how regulators scrutinise these justifications in practice. If a head contractor relies on a broad termination for convenience clause, seek guidance from a NSW commercial lawyer before accepting the termination, demobilising, or issuing your final claim. What if the Head Contractor Enters Administration? The worst-case scenario materialises: the head contractor goes into voluntary administration while owing your business hundreds of thousands in certified progress claims. You may be facing serious cash-flow pressure and trying to recover equipment from a locked site, but your instinct to tear up the contract may be blocked by federal insolvency laws. This section explains those restrictions and the separate default triggers that may still be available. Can You Terminate if the Head Contractor Enters Administration? A head contractor's insolvency does not give a subcontractor an automatic right to exit the project. If your head contractor enters administration, federal law may pause your right to terminate the agreement based on the insolvency event itself. Under the Corporations Act 2001 (Cth), an 'ipso facto' stay applies to many commercial contracts, restricting counterparties from enforcing termination clauses triggered simply because a company has appointed an administrator. The purpose of the stay is to give the distressed company a window to potentially restructure and trade out of administration. The stay applies only to contracts entered into on or after 1 July 2018 and has no retrospective effect. If your subcontract was entered into before that date, the ipso facto regime will not restrict your right to terminate on the basis of the insolvency event. Using Non-Insolvency Defaults to Remove Crew and Equipment Safely Expert insight: While you generally cannot terminate solely for insolvency, you may be able to rely on separate, non-insolvency defaults if you have carefully documented them. The practical sequence is to separate the administration event from the operational default. Record any: missed payments; denied site access; failure to provide directions; refusal to release plant or equipment; unanswered superintendent requests; locked gates or restricted access points; idle plant costs; and daily labour allocation records. Your correspondence should avoid saying the contract is being ended because an administrator has been appointed. In practice, site diaries, access logs, photographs, delivery dockets, emails, and labour records often determine whether the exit is defensible. If the administrator or head contractor will not confirm whether works are to proceed, the safer course is usually to demand clear written directions and reserve your rights. Avoid broad insolvency-based threats that may later be characterised as an attempt to sidestep the stay. Note also that there are formal statutory exceptions under which the stay does not apply at all. These include: contracts for the supply of essential or critical goods, services or works to a government body or local governing body; contracts for the supply of goods or services for or on behalf of a public hospital or public health service; and construction contracts with a total value of at least $1 billion that were entered into between 1 July 2018 and 1 July 2023. The stay also does not affect step-in rights or rights to engage another party to perform the insolvent entity's obligations where those rights exist under the subcontract. If you believe your project or your contractual rights may fall within one of these exceptions, seek immediate advice before treating the stay as a barrier to termination. When You Should Get Advice Immediately You should seek advice before taking action if: the unpaid claim is large enough to affect payroll, suppliers, or plant hire; the head contractor has issued a default notice; you are considering removing labour, plant, or equipment from site; the subcontract contains strict notice or time bar clauses; the head contractor has threatened to remove your scope or engage others; the head contractor has entered administration; you have received a termination for convenience notice; or you want to terminate the subcontract rather than suspend work. A short review of the payment claim, subcontract, and correspondence can often prevent an unpaid invoice from becoming a much larger repudiation or completion cost dispute. Conclusion The decision to pull your excavators and crew from an unpaid water main project in Penrith is not just a commercial frustration; it is a high-risk legal decision. Rushing to terminate a subcontract over late payment without understanding repudiation can shift the financial burden of completion back onto your own business. By contrast, correctly invoking a statutory work suspension can give you commercial leverage while reducing the risk of breach, delay, and completion cost claims. You should also remember that a head contractor’s reliance on a harsh 'termination for convenience' clause may be challenged under the Australian Consumer Law, and that head contractor insolvency requires careful handling. In many cases, your safer path will depend on independent defaults, not the insolvency event itself. These options can give you important leverage when dealing with an aggressive or financially distressed head contractor. Before you send an email downing tools, remove plant, or threaten to terminate the subcontract, verify exactly which legal framework protects your next step. You can contact Merlo Law to review your payment claim, subcontract, and correspondence, then advise on the safest path forward — whether that is statutory suspension, adjudication, negotiated recovery, or termination where legally available. FAQs Can I terminate my pipeline subcontract immediately if the head contractor misses a progress payment? No. A missed payment rarely justifies immediate termination. At common law, late payment typically does not amount to a repudiatory breach unless time is expressly made 'of the essence' for payment, or the head contractor’s conduct clearly shows it no longer intends to be bound by the contract. Wrongful termination may expose you to cross-claims for completion costs. What is the legal difference between suspending work under SoPA and terminating the contract? Suspending work under the Building and Construction Industry Security of Payment Act 1999 (NSW) is a temporary statutory right that allows you to pause performance without breaching the contract. Termination ends the contract altogether and usually requires you to prove a serious repudiatory breach by the other party. How much notice do I need to give before suspending work for non-payment in NSW? Under section 27 of the NSW security of payment legislation, you must serve a written notice of your intention to suspend work, stating the applicable provision under which it is made — being section 15, 16 or 24 as your circumstances require — and that you are exercising the right to suspend under section 27 of the Act. At least two full business days must then pass after service before you stand down your crew, plant, or equipment. Can the head contractor remove pipeline work from my contract if I suspend work under the Act? If a head contractor removes work from your scope because you validly suspended performance under the Act, they may be liable for resulting loss or expenses you incur. Section 27(2A) helps protect pipeline contractors from retaliatory removal of work. Is a unilateral 'termination for convenience' clause always enforceable against a subcontractor? No. These clauses may be void under section 23 of the Australian Consumer Law if they appear in a standard form small business contract and are unfair. Whether the clause is unfair is assessed under section 24, including whether it causes a significant imbalance, whether it is reasonably necessary to protect legitimate business interests, and whether it would cause detriment if applied or relied on. Can I cancel my subcontract if the head contractor goes into voluntary administration? Generally, you cannot terminate a subcontract solely because the head contractor has entered voluntary administration. The Corporations Act 2001 (Cth) imposes an 'ipso facto' stay that may pause your right to terminate on that ground, although you may still be able to rely on separate, non-insolvency defaults. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Withholding payments can breach statutory duties: Delaying subcontractor payments while waiting on disputed upstream variations may trigger compliance failures under the Building Industry Fairness (Security of Payment) Act 2017 (Qld). The corporate veil may not protect directors from the regulator: Under sections 71 and 111C of the Queensland Building and Construction Commission Act 1991, the QBCC can recover statutory insurance payouts directly from individual directors—section 71 addresses the building contractor and third parties at fault, while section 111C specifically attaches personal liability to directors based on their tenure when work was performed and when the QBCC made the insurance payment. Safe harbour protections are restricted: While section 588GA of the Corporations Act 2001 (Cth) may offer a defence against insolvent trading claims, it is highly unlikely to shield directors from independent QBCC regulatory recovery actions. Trust structures can increase personal exposure: Building companies operating as corporate trustees may inadvertently trigger personal liability for directors under section 197 of the Corporations Act 2001 if a breach of trust causes a loss of indemnity. You are staring at a multi-million-dollar progress claim that the principal’s superintendent has just knocked back, disputing a massive run of critical variations on a commercial build. In the same week, three key sub-trades have lodged their own progress claims for the exact work tied up in that upstream dispute. The immediate, reflexive commercial decision is to freeze the downstream money—telling the subcontractors they will be paid the moment the principal releases the funds. However, what feels like a necessary cash flow management tactic can quickly become a legal and regulatory tripwire. By withholding those funds without following strict legislative procedures, you may be doing more than breaching a subcontract; you may be creating a regulatory enforcement pathway that can, in some circumstances, reach beyond the company and expose directors personally. The Cash Flow Trap: How Delayed Upstream Variations Create Personal Risk The clock is now ticking on strict statutory deadlines that care nothing for the principal’s delayed certification. In this phase, managing the dispute requires executing exact statutory procedures to quarantine the company's exposure, rather than relying on informal "pay-when-paid" arrangements that may expose the company to regulatory consequences. Separating Contractual Payment Disputes from Statutory Payment Obligations Many directors conflate a commercial breach of contract with a statutory violation. Withholding payment from a subcontractor because you are waiting on upstream funds is explicitly void under Queensland security of payment laws, transforming a mere contractual dispute into an immediate regulatory risk. If you ignore a valid payment claim, you are bypassing mandatory procedural mechanisms that the regulator monitors closely. Under the Queensland BIF Act regime, failing to issue a compliant payment schedule within the statutory timeframe can crystallise liability for the full claimed amount, regardless of upstream variation disputes. When you fail to serve that schedule within the mandated period—often as little as 15 business days under the Building Industry Fairness (Security of Payment) Act 2017 (Qld)—the debt is statutorily recognised. The subcontractor can seek judgment in court as a liquidated debt, bypassing lengthy adjudication—though they must first serve a warning notice on you under section 99 of the BIF Act within 30 business days of the payment due date before commencing those court proceedings. For directors, the practical response is simple but time-critical: identify whether the subcontractor has served a valid payment claim; calendar the payment schedule deadline immediately; serve a compliant payment schedule if the claim is disputed; avoid relying on informal “pay-when-paid” arrangements; and ensure any upstream statutory declaration accurately reflects the true subcontractor payment position. The Chain Reaction from Payment Schedules to False Statutory Declarations Warning: Submitting a progress claim upstream typically requires you to execute a statutory declaration affirming that all subcontractors have been paid. Signing this document while deliberately withholding downstream payments can enliven severe regulatory penalties and create personal liability for the signatory. This action can rapidly escalate a routine cash flow delay into a potential criminal matter, a trust account compliance issue, or a broader QBCC investigation. Principals and their superintendents often actively audit these statutory declarations the moment a BIF Act enforcement step or adjudication application surfaces from a disgruntled subcontractor. If a subcontractor serves a notice of claim on the principal to intercept funds, the principal immediately possesses documentary evidence that your prior statutory declarations were false. The regulator can—and often does—rely on this evidence to initiate disciplinary action against the director personally. If you have recently signed a statutory declaration while subcontractor payments remain outstanding, the window to remediate your position is narrow. Instruct our team to conduct an urgent privileged review before that declaration becomes a regulator's exhibit. Why Waiting on Upstream Superintendent Approvals is Not a Valid Section 72C Defence Delayed subcontractor payments often do not occur in isolation. They commonly sit alongside incomplete works, defect allegations, project delays, and pressure from the QBCC or principal to rectify outstanding issues. That is where the payment dispute can start to overlap with separate regulatory obligations. When builders receive a formal direction to rectify defective work or resolve an undisputed sub-trade claim, they frequently attempt to deflect the regulator's deadline by pointing to a stalled superintendent assessment upstream. They assume the commercial reality of a delayed upstream variation dispute provides a legal shield against regulatory action. This assumption is procedurally flawed. Under section 72C of the Queensland Building and Construction Commission Act 1991 (Qld), "A person must not, without reasonable excuse, delay rectifying building work that is defective or incomplete, or remedying consequential damage, as required by a direction given to the person under section 72(2)." However, cash flow delays from a principal, or pending upstream dispute resolutions, are unlikely to provide a sufficient answer where the licensed contractor remains subject to a formal regulatory direction. The legal duty to comply with the regulator's direction rests squarely on the licensed contractor, independent of third-party payment friction. How QBCC Minimum Financial Requirements Scrutiny Increases Director Risk You are looking at an aged payables report that is deteriorating by the day, and your accountant has just flagged that the company’s current ratio is dangerously close to triggering a mandatory regulator notification. The panic is setting in because you relied on the corporate structure to quarantine your personal assets, and you urgently need to understand exactly how the regulator can bypass that company shell if the licence is suspended mid-project. The Transition from Balance Sheet Strain to QBCC MFR Reporting Failures Mounting unpaid subcontractor debts rapidly degrade a building company's balance sheet, specifically dragging down the current ratio mandated by the regulator. A commercial decision to delay payments shifts from an internal cash flow strategy to a highly visible regulatory trigger the moment those liabilities are recorded in your quarterly or annual financial reporting. In Queensland, failing to maintain the required current ratio and net tangible assets under the QBCC Minimum Financial Requirements can trigger a show cause notice, jeopardising the company's ability to continue licensed building work. Once the regulator identifies a QBCC MFR failure, they can deploy immediate enforcement powers, which may include licence conditions or suspension. A suspended licence means the company cannot legally perform building work, cannot claim progress payments, and cannot trade out of the cash flow hole, often accelerating the business toward formal insolvency. Obtaining early advice from Queensland construction lawyers is critical when attempting to navigate a show cause notice while under financial distress. At this point, directors should avoid treating the issue as purely an accounting problem. A privileged legal review should assess the company’s payment schedule exposure, subcontractor creditor position, MFR compliance, statutory declaration history and solvency position together. ## Sections 71 and 111C: How QBCC Recovery Can Reach Directors Personally The most serious personal exposure usually arises when payment pressure contributes to non-completion, defective work, licence suspension, or insolvency. This is particularly significant for residential building work covered by Queensland’s statutory insurance scheme. Many directors assume that a limited liability company will shield their personal assets from all building-related claims. In the context of Queensland building regulation, this assumption is legally flawed. Two provisions of the QBCC Act work in tandem to expose directors personally. Section 71 of the QBCC Act provides that "If the commission makes any payment on a claim... the commission may recover the amount of the payment, as a debt, from the building contractor... or any other person through whose fault the claim arose." This provision allows the QBCC to recover from the building company itself (as the building contractor) and, separately, from any third party whose fault caused the claim. However, the provision that specifically and directly attaches personal liability to individual directors is section 111C of the QBCC Act. Where a company owes the QBCC an amount arising from an insurance scheme payment, section 111C makes each individual who was a director of that company at the relevant times personally liable for that amount—entirely independently of the company's solvency or registration status. It is this provision, operating alongside section 71, that grants the regulator the practical power to pursue directors personally. If your company collapses and the QBCC pays out a homeowner under the statutory insurance scheme—whether for non-completion or subsequent defects—it is section 111C that empowers the regulator to address recovery notices to you as an individual. As confirmed in authorities such as Mahony v Queensland Building Services Authority [2013] QCA 323, the statutory right of recovery permits the regulator to recover payments directly from the building contractor as a debt, without needing to establish fault, and separately from any other person only where the claim arose through that person’s fault. This reflects the two‑limb structure of s 71(1), under which liability attaches to the contractor by virtue of their status, while fault is only relevant where recovery is sought against a different person. In our QBCC enforcement practice across Queensland and New South Wales, we regularly act for directors who first encountered sections 71 and 111C only when a recovery notice landed on their personal letterbox, often years after a project closed out. Merlo Law's construction team is engaged to dissect the QBCC's rectification quantum, scrutinise the fault element under section 71, and where appropriate, mount a tenure-based challenge under section 111C before the debt is treated as crystallised. Early intervention—ideally before the regulator has finalised its rectification spend—materially shapes the negotiating position available to the director. In our QBCC enforcement practice across Queensland and New South Wales, we regularly act for directors who first encountered sections 71 and 111C only when a recovery notice landed on their personal letterbox, often years after a project closed out. Merlo Law's construction team is engaged to dissect the QBCC's rectification quantum, scrutinise the fault element under section 71, and where appropriate, mount a tenure-based challenge under section 111C before the debt is treated as crystallised. Early intervention—ideally before the regulator has finalised its rectification spend—materially shapes the negotiating position available to the director. Why Appointing a Liquidator Does Not Extinguish Regulatory Defect Claims Expert insight: Directors frequently attempt to outmanoeuvre mounting defect and payment claims by placing their struggling company into voluntary liquidation, believing this definitively severs their personal exposure. In practice, initiating liquidation often acts as an accelerant rather than an extinguisher—the regulator treats the insolvency event as a trigger to aggressively audit the defunct company's entire historical project portfolio. For residential projects covered by the QBCC statutory insurance scheme, the insurance period runs for six years and six months from the earliest of: the date the premium is paid, the date the contract is entered into, or the date work commences—whichever occurs first. This means the insurance clock starts at the beginning of a project, not upon completion, and any residential project where that window has not yet expired remains live for a potential homeowner claim regardless of the company's current status. What directors consistently fail to appreciate is that the regulator does not need the company to exist to pursue recovery. Once liquidation is recorded, the QBCC's internal compliance team typically cross-references the company's historical licence records against open or potential homeowner complaints. Section 71 recovery notices can—and regularly do—arrive by registered post addressed to the individual director two, three, or even four years after wind-up, long after the director has moved on to a new entity or assumed their slate was clean. Under section 111C, the liability attaches to directors who held the position either when the relevant building work was carried out (or was to have been carried out) or when the QBCC actually made the insurance payment—capturing former directors who resigned in the months before liquidation, provided the work was performed during their tenure. This means that even the common tactic of resigning directorships before appointing a liquidator offers no reliable protection if the defective work was carried out during your tenure. Directors who have been through this process will often say the most blindsiding element is the quantum. The QBCC may engage rectification contractors at rates the director has not controlled, and the recovery notice can arrive as a crystallised debt after the rectification process has already occurred. Once the liquidator is appointed, the regulator's focus shifts from corporate compliance to individual accountability. Construction lawyers regularly see directors blindsided by QBCC recovery notices arriving by registered post long after the corporate entity has been wound up, proving that liquidation is not a clean slate for historical building compliance failures. Navigating Subcontractors Payments Risks Under Section 588G Insolvent Trading You are now at the critical juncture of weighing formal restructuring tools like voluntary administration against the ongoing pressure of managing aggressive creditors. You need to know exactly when your cash flow management strategy crosses the line into insolvent trading, and whether a safe harbour turnaround plan will actually shield you from the multiple avenues of personal exposure you face. When Unpaid Subcontractors Payments Trigger the Section 588G Insolvent Trading Duty Deliberately delaying subcontractor payments while waiting on a disputed upstream variation eventually ceases to be a harsh commercial tactic and becomes a trigger for severe federal liability. Under section 588G of the Corporations Act, a building company director may face personal liability for insolvent trading if they allow the company to incur new debts while possessing reasonable grounds to suspect the business is already insolvent. The insolvent trading duty under section 588G is enlivened when the company cannot pay its debts as and when they fall due, not merely when its balance sheet tips negative. Courts scrutinise the objective facts available to the director at the time the debt was incurred. While section 588H provides a defence if it is proved that the director "had reasonable grounds to expect, and did expect, that the company was solvent," this requires robust evidentiary backing—such as reliable financial reporting and documented expert advice—not merely a hopeful reliance on a future variation approval. Failing to meet this threshold exposes the director to potential liquidator recovery actions for insolvent trading, a process addressed in ASIC Regulatory Guide 217. Why Safe Harbour Does Not Stop QBCC Enforcement Expert insight: Entering into a formal safe harbour plan is frequently misunderstood by directors as a blanket immunity from all insolvency-related consequences. While section 588GA of the Corporations Act provides that civil liability under section 588G(2) does not apply if a director is developing a course of action "reasonably likely to lead to a better outcome," this federal protection is strictly limited in scope and operates in an entirely separate universe from Queensland licensing regulation. The dangerous misconception arises because directors—and occasionally their insolvency advisers—conflate two fundamentally different regimes. Safe harbour is a federal defence against a liquidator's civil claim for compensation; it says nothing about, and cannot override, the QBCC's independent statutory powers under the Queensland Building and Construction Commission Act 1991. In practice, the conflict plays out like this: a director engages a restructuring adviser, develops a turnaround plan, keeps the company trading, and assumes they are shielded. Meanwhile, the company's quarterly BAS lodgement or annual financial return reveals deteriorating net tangible assets, and the QBCC's automated MFR monitoring flags the entity. The regulator issues a show cause notice entirely indifferent to whatever restructuring plan is underway. The safe harbour plan cannot be tendered as a defence to that notice, because the QBCC's power to impose licence conditions or suspend is exercised under state legislation that contains no carve-out for Commonwealth safe harbour protections. Directors are then caught in a fatal squeeze: the turnaround plan requires the company to keep trading and generating revenue from building work, but the licence suspension removes the legal capacity to perform that work or claim progress payments—collapsing the very plan that was supposed to rescue the business. The tactical lesson is blunt: if your MFR position is borderline, you need to address the QBCC reporting obligation as a discrete and urgent workstream running in parallel with any safe harbour strategy, not as a downstream consequence you will deal with later. Treating the two as a single problem is the mistake that converts a viable restructure into an uncontrolled liquidation. If your company is currently under a safe harbour plan and your MFR ratios are deteriorating, you are likely facing parallel exposure that your restructuring adviser cannot resolve alone. Request an urgent review from our construction team to secure your commercial position before a show cause notice is issued. A safe harbour restructure plan may assist with certain insolvent trading claims, but it does not halt state regulatory enforcement. The safe harbour provisions in section 588GA do not prevent the QBCC from issuing an MFR show cause notice, nor do they prevent the regulator from exercising separate statutory recovery powers under the QBCC Act if the company ultimately fails to complete residential contracts or meet its regulatory obligations. How Corporate Trustee Structures Can Create Section 197 Exposure Many building firms structure their operations using a corporate trustee, believing this provides a robust barrier between trading risks and underlying assets. However, operating within this structure creates a separate exposure channel that can be disastrous if the company experiences severe payment disputes. If the corporate trustee incurs a debt while trading insolvently, this constitutes a breach of trust. When a breach of trust occurs, the corporate trustee can lose its fundamental right to be indemnified from the trust assets. Section 197 of the Corporations Act dictates that if the corporation "is not entitled to be fully indemnified," the director is liable to discharge the whole or a part of that liability personally. As clarified by the High Court in Carter Holt Harvey Wood products Australia Pty Ltd v The Commonwealth [2019] HCA 20, a corporate trustee’s right of indemnity against trust assets is recognised as property of the company, but is confined to meeting trust liabilities. Obtaining precise legal advice is critical to understanding how a technical breach can expose directors to personal liability through separate statutory pathways where the corporate trustee loses its right of indemnity. This distinction is critical. The decision does not establish any general principle of “piercing” or bypassing the corporate veil. Instead, it confirms that where a company acts as trustee, its access to trust assets is limited to the proper exercise of its right of indemnity, and those assets are applied only to trust debts. Personal liability for directors arises, if at all, through separate statutory mechanisms—such as section 197 of the Corporations Act 2001 (Cth)—where the corporate trustee loses its right of indemnity. Merlo Law has advised on numerous QLD and NSW building entities operating through corporate trustee structures where directors only discovered the section 197 exposure once payment disputes had already triggered a suspected breach of trust. Our team works with directors and their accountants to map the indemnity position, document trust compliance, and where the structure is salvageable, implement protective measures before a creditor or liquidator tests the right of indemnity. Where the structure is not salvageable, we move quickly to quarantine personal exposure through coordinated restructuring advice. Conclusion When faced with a massive, disputed variation upstream and aggressive progress claims from sub-trades downstream, the instinct to freeze cash flow is understandable. However, what begins as a defensive commercial posture rapidly degrades into a severe regulatory and personal liability crisis. As we have explored, failing to issue statutory payment schedules, executing false statutory declarations, and triggering QBCC MFR scrutiny are not merely corporate issues. They can create separate statutory and insolvency pathways through which directors may face personal exposure. The belief that safe harbour provisions or placing the company into liquidation will provide a clean slate is a dangerous misconception in the Queensland construction industry. The QBCC's statutory recovery powers, combined with the potential operation of section 197 for corporate trustees who lose their right of indemnity, mean that personal exposure can begin developing well before formal insolvency processes commence. Before you instruct your accounts team to withhold the next round of subcontractor payments or sign another progress claim statutory declaration, you should assess your true financial position and your statutory response obligations. Your immediate next step is to conduct a legally privileged review of your payment schedule deadlines, subcontractor creditor position, current ratio, net tangible assets and QBCC disclosure obligations before your options are narrowed by enforcement action. FAQs Can the QBCC pursue me personally for insurance payouts if my building company goes into liquidation after residential building work? Yes. The QBCC may pursue recovery under sections 71 and 111C of the QBCC Act. Section 71 allows the QBCC to recover insurance payouts from the building contractor and from any other person through whose fault the claim arose. Section 111C is the more direct director recovery pathway, making certain individuals personally liable where they were directors at the relevant times. The corporate structure may not protect you, and section 111C can preserve liability even if the company has since been wound up or deregistered. Does entering safe harbour stop the QBCC from suspending my builder's licence? No, entering a section 588GA safe harbour plan is highly unlikely to stop the QBCC from taking regulatory action. Safe harbour provides a defence against civil liability for insolvent trading under the Corporations Act, but it does not override state licensing laws. If your company fails to meet Minimum Financial Requirements, the QBCC retains the power to issue a show cause notice and suspend your licence. Can I withhold subcontractor payments if the principal hasn't paid me for a variation? Withholding downstream payments simply because an upstream payment is delayed can trigger severe compliance failures under Queensland's security of payment laws. Failing to issue a mandatory payment schedule within the strict statutory timeframe typically crystallises liability for the full claimed amount. The legal duty to respond to payment claims is independent of your commercial disputes with the principal. What happens if I sign a statutory declaration saying subcontractors are paid when they aren't? Executing a false statutory declaration to secure an upstream progress claim can enliven severe regulatory penalties and potential criminal liability. Principals often provide these declarations to regulators during disputes to prove non-compliance. This action can immediately escalate a cash flow problem into a formal trust account investigation and disciplinary action against you personally. Is a delayed upstream payment a valid defence for ignoring a QBCC direction to rectify? Cash flow delays from a principal are rarely accepted as a valid defence for failing to comply with a regulator's direction. While section 72C of the QBCC Act provides that a person must not "without reasonable excuse" delay rectifying defective or incomplete building work, tribunals consistently hold that commercial payment friction does not constitute a reasonable excuse. The obligation remains squarely on the builder. If my building company acts as a trustee, are my personal assets protected from company debts? Not necessarily. Operating through a corporate trustee can create additional exposure if the company loses its right to be fully indemnified from trust assets. Under section 197 of the Corporations Act, directors may become personally liable for the whole or part of a liability where the corporate trustee is not entitled to be fully indemnified from trust assets. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Executive titles do not guarantee immunity: An environmental consultant carrying the title of "Project Director" may be exposed to personal prosecution under the Environmental Protection Act 1994 (Qld) if their role involves managing the client's environmental compliance, regardless of statutory board appointment. Resignation does not extinguish exposure: Section 493 of the EP Act now operates via two concurrent liability pathways. Under sections 493(1)–(4), liability attaches to executive officers who held that office when the corporation's environmental harm actually occurred. Under sections 493(5) and (6), inserted by the Environmental Protection and Other Legislation Amendment Act 2023 in response to R v Dumble & Ors [2021] QCA 161, liability also extends to executive officers who held that office when the corporation's underlying causative act or omission took place — even if the harm, and the offence itself, only crystallised after they had left the firm. Departing the firm does not extinguish historical exposure under either pathway. Contractual disclaimers have statutory limits: Heavy reliance disclaimers drafted into an Environmental Management Plan (EMP) often fail to shield consultants from personal liability pathways arising under the Australian Consumer Law or the Environmental Protection Act 1994. Statutory defences require active proof: to ensure the corporation complied with the Act — or, alternatively, that the officer was not in a position to influence the corporation's offending conduct. Both limbs require affirmative proof by the executive officer. The registered post envelope from the Department of the Environment, Tourism, Science and Innovation (DETSI) sits open on your desk, and your stomach has just dropped. It is an investigation notice citing serious environmental harm caused by a developer client's site failure. But the shock isn't that your consulting firm is named—the shock is that you are named personally, targeted because your email signature reads "Project Director" on the allegedly flawed Environmental Management Plan (EMP). You do not sit on the company board and hold no statutory director titles with ASIC, yet the Queensland regulator is preparing to prosecute you individually, on a separate and direct personal liability pathway, under the Environmental Protection Act 1994 (Qld). Your immediate priority is triaging this exposure before the investigation locks in, understanding how your employment title has been weaponised, and building a defence that preserves your personal assets and professional standing. Evaluating Personal Exposure When the Client's Environmental Management Plan Fails Staring at a DETSI notice naming you personally alongside your developer client and your consulting firm is a profoundly isolating moment. You took on the "Project Director" title to manage complex site operations, not to absorb personal criminal exposure for a client's failure to implement your advice. Right now, you need to urgently triage your immediate exposure and understand precisely how the regulator intends to bypass your employer's corporate structure to target you. This section maps the specific personal liability pathways triggered by a regulatory investigation and outlines what actually sits between you and a prosecution. Distinguishing Contract Scope from EP Act Statutory Exposure When defending a flawed EMP, environmental consultants routinely look first to their engagement letter. It is vital to separate the contractual exposure pathway—the consulting firm's commercial agreement with the developer—from your statutory liability pathway as an individual. An explicitly defined scope of services is intended to restrict your obligations to the client, but the effectiveness of a consultant's limitation of liability clause is strictly conditional. While it may cap financial damages in a private commercial dispute, this protection is limited by overriding statutory obligations. Contractual limitation of liability clauses between an environmental consultant and a developer do not prevent the Queensland regulator from pursuing statutory offences against the consultant directly. Regulators enforce the Environmental Protection Act 1994 (Qld), not your private consulting contract. An engagement cap cannot contractually override the statutory General Environmental Duty, nor does it displace the regulatory enforcement powers targeting the specific individual who approved the deficient EMP. Does Your "Project Director" Title Make You an "Executive Officer"? A dangerous misconception in the consulting industry is that an Environmental Protection Act prosecution for executive officer liability can only target ASIC-registered board directors. In reality, the EP Act examines the substance of the individual's role rather than their formal corporate title. The statutory test turns on whether the individual is concerned with, or takes part in, the management of the consulting corporation itself — not merely the management of a single client project. If a senior environmental scientist or "Project Director" is genuinely concerned with, or takes part in, the management of the consulting firm, including its compliance operations, courts may consider them to satisfy the functional definition of an executive officer. Consequently, a senior role that carries real influence over how the firm is managed can expose the individual to prosecution, even if they never sit in a boardroom. Conversely, running a project for a client, without participating in the management of the firm, will not by itself meet the definition. The Resignation Trap: Why Quitting Does Not Extinguish Historical EP Act Liability Expert insight: Discovering that an old project is under DETSI investigation often prompts consultants to resign, under the mistaken belief that walking out the door severs their liability. It does not. The mechanism by which resignation fails as a shield has been clarified by both binding appellate authority and subsequent legislation. The Queensland Court of Appeal in R v Dumble & Ors [2021] QCA 161 confirmed that, under sections 493(1)–(4) as originally enacted, executive officer liability arises when the corporation commits the offence — which, for a serious environmental harm offence, occurs only when the harm actually results from the corporation’s causative act, not when any earlier planning, advice or decision was made. Importantly, the Court held that a person who was no longer an executive officer when the serious environmental harm occurred was not liable under that provision. Following that decision, the Environmental Protection and Other Legislation Amendment Act 2023 inserted sections 493(5) and (6), which extend liability beyond the position confirmed in Dumble. Those provisions apply to executive officers who were in office when the corporation's underlying act or omission occurred, even where the offence only crystallises — and the officer has already resigned — after the harm materialises on site. This represents a deliberate expansion of liability beyond the temporal limitation identified by the Court of Appeal. The practical consequence for a consultant is this: if the consulting firm's act of producing and delivering a flawed EMP is characterised as part of the corporation's causative act or omission that ultimately results in serious environmental harm, an individual who held executive officer status within that firm at the time of delivery may face exposure under sections 493(5)–(6) regardless of when they subsequently resigned. The investigation notice is not the start of that exposure — it is the point at which an existing exposure (arising when the statutory elements are satisfied) becomes visible and actionable. The practical mistake is even more dangerous on the insurance side than the liability side. Professional indemnity cover for environmental consultants is almost always written on a claims-made basis, which means the policy that responds is the one on foot when the claim or notification is made—not the policy that was current when the advice was given. The moment you leave a firm, you usually fall off that firm's policy, and a claim landing two years later finds you uninsured unless you have arranged run-off (tail) cover for your historic acts. In practice, departing consultants should resolve their run-off position in writing before they hand back the laptop: confirm who carries the tail, for how many years it runs, and whether the deed of release or employment exit documentation expressly preserves your indemnity for work performed while employed. Negotiating that cover after a DETSI notice arrives is generally too late, because insurers will treat the known circumstance as undisclosable, and you may find yourself personally named with no policy standing behind you. If you have already resigned from a firm whose project is now under review, do not assume your historic exposure is closed. Instruct our team to review your run-off position and liability before the investigation locks in. How a Client's Site Failure Becomes Your Criminal Problem Having seen how the threat reaches you personally, you now need precise definitions of the legal mechanics that allow a client's site failure to become your own criminal problem before we turn to how you push back against it. This section breaks down the specific statutory deeming provisions under section 493 and the alternative civil pathways that regulators and third parties use to impose liability directly on individuals, independently of the corporate structure. By understanding how summary proceedings and misleading conduct claims are deployed against individuals, you can accurately assess your exposure. The "Failure to Ensure Compliance" Trigger In plain terms, the regulator can treat your firm's offence as automatically being your offence too. This is the practical effect of the primary statutory mechanism connecting a client's environmental breach to a consultant's personal exposure, found in the Environmental Protection Act 1994. Section 493 provides that if a corporation commits an offence against a provision of the Act, each of the executive officers of the corporation also commits an offence, namely, the offence of failing to ensure the corporation complies with the Act. This means that if a development approval rests on an EMP that later causes serious environmental harm, the firm's corporate offence immediately becomes the trigger for your personal exposure as an executive officer. Under section 493 of the EP Act, an executive officer is deemed to commit an offence if their environmental consulting corporation fails to comply with the Act. Regulators utilise this deemed liability to shift the focus from the corporate entity directly onto the individuals who managed or approved the defective environmental strategies. The One-Year Clock on Summary Proceedings Warning: Regulators must typically commence summary proceedings against an environmental consultant or their firm within strictly defined timeframes, generally within 1 year after the commission of the offence, or within 1 year after the offence comes to the complainant's knowledge — but in any event no later than 2 years after the commission of the offence — under section 497 of the EP Act. Consultants often assume that historical projects are permanently closed; however, because the limitation clock can start ticking when latent environmental harm is discovered years later, earlier site assessments may still generate live exposure. Procedural mechanisms surrounding these timeframes are subject to ongoing reform. The Environmental Protection (Efficiency and Streamlining) and Other Legislation Amendment Bill 2025, introduced into Queensland Parliament on 20 November 2025, proposes to extend the limitation period to three years for key offences — including unlawfully causing serious or material environmental harm and contravening an environmental authority condition — and to two years for other offences, while removing the complainant's knowledge trigger entirely. For a project director facing exposure over a flawed EMP that causes serious environmental harm, the relevant period under the Bill would be the three-year limit, not the two-year one. The Health, Environment and Innovation Committee tabled its report on 30 January 2026 recommending that the Bill be passed, and Assent is anticipated during the first half of 2026. Practitioners and consultants should confirm the Bill's current status, as its passage would materially alter the timeframes within which exposure remains live. The ACL Pathway: How Misleading Conduct Pierces the "Consultant's Veil" Expert insight: Environmental consultants often assume that embedding heavy reliance disclaimers into an EMP will fully insulate them from third-party or regulatory claims. In reality, plaintiffs and regulators frequently reach for section 18 of the Competition and Consumer Act 2010 (Cth) Schedule 2, which provides that a person must not, in trade or commerce, engage in conduct that is misleading or deceptive or is likely to mislead or deceive. The tactical attraction of section 18 is precisely that it does not care about your corporate structure. An "accessorial" or "knowingly concerned" claim runs against the individual who produced the substantive content, not against the firm. That means the developer's litigation funders and the consultant's own client can both use it to reach the individual directly, sidestepping the firm and exposing the personal assets sitting behind it. A disclaimer that says "this report should not be relied upon for X" tends to be of little help here, because misleading conduct is assessed on what the document actually conveyed to its audience, not on the fine print appended to the back. What makes an EMP "misleading" in a site investigation context is rarely an outright false statement—it is usually the gap between confident language and thin underlying work. Common triggers include presenting a contamination or acid sulfate soil assessment as conclusive when it rested on a sampling regime too sparse to support that conclusion; carrying forward a desktop assumption into the recommendations without flagging that it was never field-verified; or omitting a known site constraint because the client wanted a "clean" report to take to approval. The pattern that exposes individuals is the one where the consultant privately knew the foundation was shaky—an internal email querying the data, a peer reviewer's comment that was overruled—yet the final EMP projected certainty. That contrast between what was known internally and what was represented externally is the evidentiary spine of a "knowingly concerned" case, which is why relying purely on the firm's corporate shell or standard commercial structuring may fail to shield a project director once the substance of the advice is under the microscope. In our work defending consultants and project directors across Queensland and New South Wales, the cases that turn on accessorial liability are almost always won or lost in the contemporaneous record — the internal email, the overruled peer review, the caveat that never made it into the final report. Merlo Law's litigation team examines that material the way a regulator's investigator will, identifying where the gap between internal knowledge and external representation creates personal exposure before it hardens into a "knowingly concerned" allegation. Acting early on that analysis is frequently what separates a defensible position from an indefensible one. Building Your Defence Under Section 493(4) With the regulatory pathways identified, your focus must shift aggressively toward defence strategy. You are no longer just assessing risk; you need to understand how your project diary, internal peer review emails, and original scope of works can be weaponised as a shield. This section details the specific statutory defences available to project directors under section 493(4) and outlines the evidentiary threshold required to actively prove you exercised reasonable diligence or lacked influence over the offending conduct. Proving You Took "Reasonable Steps" When facing deemed liability, an executive officer must bear the burden of proving they took all reasonable steps to ensure the corporation complied with the Act, as set out in section 493(4). The dispute strategy in these matters often turns on the quality of contemporaneous documentation created during the EMP's drafting phase. The evidence that tends to carry the most weight includes: Comprehensive QA/QC processes showing the methodology was checked and signed off at each stage. Independent peer reviews of the EMP methodology, particularly where reviewer concerns were addressed rather than overruled. Documented warnings to the developer about site limitations, ideally in writing and acknowledged by the client. An executive officer can defend against section 493 liability by proving they took all reasonable steps to ensure the environmental consulting firm's compliance with the Act. Courts may consider whether the consultant actively elevated identified environmental risks to the client's attention rather than simply accepting constrained instructions. To mount a successful defence under this limb, the project director is likely to require substantial evidence demonstrating that their internal management protocols were actively applied to the specific project under investigation. Your project diary, QA sign-offs and peer-review correspondence may be the strongest defence you have — or the regulator's best evidence against you. Request an urgent review of your documentation before you respond to DETSI. Proving You Could Not Influence the Client's Site Conduct Example: Consider a scenario where a senior environmental consultant drafts an EMP containing strict, non-negotiable conditions regarding seasonal clearing limitations and erosion control requirements. The EMP is formally handed over to the developer client, who subsequently ignores these conditions on site to accelerate the construction schedule, leading to significant sediment runoff and water contamination. The Department of the Environment, Tourism, Science and Innovation (DETSI) commences an investigation into the harm. Under the second limb of section 493(4), it is a defence for an executive officer to prove they were not in a position to influence the conduct. By producing site inspection reports or correspondence demonstrating the consultant was excluded from site management after delivering the EMP, the project director may establish this evidence factor. Successfully evidencing that the developer unilaterally deviated from the approved advice is often central to defending against personal prosecution. The Failure of Contractual Liability Caps Against Statutory Standard of Care Breaches A common commercial miscalculation among project directors is the belief that capping their financial exposure to the client simultaneously caps their regulatory exposure. A consultant's private contract, including any defined limitation of liability clauses, has no power to limit the consultant's overarching General Environmental Duty obligations under the EP Act. The effectiveness of these clauses is strictly limited to private contractual disputes and does not bind regulators. When DETSI evaluates an executive's personal liability, they assess the individual's conduct against the statutory standard of care. This creates a separate exposure channel where a consultant might successfully defeat a developer's civil damages claim using their engagement contract, but still face prosecution for failing to prevent environmental harm under the Act. Executing Immediate Protective Measures Following a Regulatory Notice The theoretical risk of executive liability transforms into an active, time-critical crisis the moment a DETSI notice arrives. Your immediate actions over the next 48 hours will dictate whether your insurance responds and whether your internal communications are protected from regulator scrutiny. This section sets out the critical first responses a project director must execute to preserve coverage under their professional indemnity policy and avoid prejudicing their defence during an active regulatory investigation. Notify Your Insurer Before You Do Anything Else The most urgent procedural mechanism following receipt of a regulatory notice is securing your insurance position. Claims-made professional indemnity insurance environmental consultant policies require strict compliance with notification obligations, and failure to act can be fatal to your coverage. Immediately notify your broker in writing that a regulatory notice has been received or a circumstance has arisen that might lead to a claim. Ensure the notification complies with the specific timing requirements set out in your policy document. Recognise that under the Insurance Contracts Act 1984 (Cth) framework, late notification can severely compromise your ability to claim defence costs. Do not admit liability to the regulator, the client, or third parties prior to receiving written confirmation of coverage from the insurer. Failing to notify a professional indemnity insurer immediately upon receiving a DETSI investigation notice may result in complete denial of coverage. Shielding Board Correspondence and Internal Reviews Through Legal Privilege Following a serious site incident, the instinct for many project directors is to immediately initiate internal emails reviewing the failed EMP or assessing the firm's exposure. This can be a critical error. Engaging an independent litigation team immediately ensures that subsequent internal reviews, board-level communications, and strategic risk assessments are cloaked in legal professional privilege. This procedural mechanism prevents DETSI from subpoenaing those documents as evidence during summary proceedings. Without privilege attached from the outset, consultants risk creating highly disclosable admissions of fault that regulators will invariably demand during their investigation. Time and again in QLD and NSW regulatory matters, we have seen well-intentioned internal post-incident reviews become the most damaging documents in a brief of evidence, simply because no privilege attached when the keyboard started. Merlo Law structures the internal review process so that board-level communications and strategic risk assessments are conducted under legal professional privilege from the first hour, keeping them out of the regulator's reach. Engaging counsel before, rather than after, that first internal email is one of the most decisive steps a project director can take to secure their commercial position. Conclusion That open envelope from DETSI sitting on your desk represents a fundamental shift in your professional exposure. When a client’s site failure triggers serious environmental harm, the regulatory focus rarely stops at the corporate boundary. Your "Project Director" title, the specifics of your involvement in the Environmental Management Plan, and the limits of your contractual disclaimers all form part of the calculus the Department of the Environment, Tourism, Science and Innovation uses when pursuing personal executive officer liability under the EP Act. You now understand that neither resigning from the firm nor relying on a commercial limitation of liability clause provides an absolute shield against statutory or Australian Consumer Law pathways. In particular, the 2023 amendments to section 493 mean that exposure may arise from the time the corporation's causative act or omission occurred — which may predate the appearance of any site harm — and resignation after that point does not sever the liability pathway already engaged. The defence against deemed liability under section 493(4) requires active proof—demonstrating through contemporaneous records that you took all reasonable steps to ensure compliance, or that you lacked genuine influence over the offending site conduct. The immediate next step is not to conduct an unprotected internal review of the EMP. You must urgently notify your professional indemnity insurer of the DETSI notice to preserve your coverage, and engage independent legal counsel to ensure your internal risk assessments are protected by legal professional privilege. Your First 48 Hours If a DETSI notice has landed on your desk, the actions below are time-critical: Notify your professional indemnity insurer or broker in writing immediately—delay can be fatal to your coverage. Do not admit liability to the regulator, your client, or any third party before you have written confirmation of cover. Do not begin an internal review or email trail about the EMP—unprivileged communications can become the regulator's evidence. Engage independent legal counsel now, so that your risk assessments are protected by legal professional privilege from the outset. Confirm your run-off (tail) insurance position if the project predates your current role or firm. Speaking to an environmental liability lawyer before you reply to the regulator can be the difference between a contained matter and a personal prosecution. If you have received a DETSI notice, or suspect a historic project may be under review, contact Merlo Law for confidential, tailored advice on protecting your position, your coverage, and your professional standing. FAQs Can an environmental consultant be personally prosecuted under the EP Act? Yes, an environmental consultant can face personal prosecution. If a consulting corporation commits an offence against the EP Act, executive officers may be deemed under section 493 to have also committed an offence, meaning they can be prosecuted individually. Do you have to be a registered company director to face executive officer liability? No, you do not need to be an ASIC-registered board director. Under the EP Act, the question is whether the person is concerned with, or takes part in, the management of the consulting corporation itself. If a senior environmental scientist or "Project Director" genuinely participates in the management of the firm, courts may consider them to meet the functional definition of an executive officer, regardless of their formal title. Will a limitation of liability clause protect me from DETSI enforcement? No, a commercial limitation of liability clause will not protect you from regulatory enforcement. While these clauses can cap financial damages in private disputes with clients, they cannot contractually override the statutory General Environmental Duty or prevent regulators from prosecuting statutory offences. What defences are available against section 493 executive officer liability? To defend against section 493 liability, an executive officer must establish specific statutory grounds. Under section 493(4), it is a defence to prove that the officer took all reasonable steps to ensure the corporation complied with the Act, or that the officer was not in a position to influence the offending conduct. Can I avoid liability for a flawed EMP by resigning from my consulting firm? Resigning from your firm typically does not extinguish your historical liability. Under sections 493(1)–(4) of the EP Act, liability attaches to executive officers who held that office when the corporation's environmental harm actually occurred. Under sections 493(5) and (6), inserted by the Environmental Protection and Other Legislation Amendment Act 2023, liability also extends to executive officers who held that office when the corporation's underlying causative act or omission took place, even if the harm — and the offence — only crystallised after they had resigned. Your current employment status is therefore not the determinative question; the question is whether you held executive officer status within the consulting firm at the time either of those statutory triggers was engaged. How does the Australian Consumer Law apply to environmental consulting reports? The Australian Consumer Law provides a separate pathway for liability regarding professional reports. Under section 18, a consultant can potentially face civil liability if they produce an Environmental Management Plan that contains misleading or deceptive information, allowing plaintiffs to pursue the individual directly rather than only the firm. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways An "estimate only" disclaimer helps define the limits of preliminary cost advice, but it will not save a cost plan that lacked a reasonable basis when issued. In a tender blowout dispute, the key question is often not simply whether the budget was wrong, but whether later design changes, specification upgrades, authority requirements or client instructions caused the cost movement. Proportionate liability may allow a quantity surveyor to limit exposure where architects, project managers, principal's representatives or the developer also contributed to the loss. The Design and Building Practitioners Act 2020 (NSW) can create additional risk where cost advice moves beyond pricing and into project management, design coordination or value engineering that affects building outcomes. A defensible cost plan depends on contemporaneous records: assumptions, exclusions, drawing registers, RFIs, benchmark rates, escalation treatment and client instructions. A Western Sydney apartment developer has sent you a formal letter of demand after tender returns came back $2 million above your concept-stage cost plan. The development financier is reconsidering the construction facility, and the developer's solicitor alleges that your initial feasibility numbers were misleading. You immediately pull the project file and point to the bold "Estimate Only – Subject to Final Design" stamp on the first page of your report. But the real question is not whether the disclaimer appears on the report. It is whether that disclaimer can protect your practice from a statutory misleading conduct claim. This article is written for NSW quantity surveyors, cost consultants, project managers and construction professionals who may need construction law advice when preliminary cost advice is challenged after tender or funding failure. It explains why disclaimers have limits, how ACL claims differ from negligence claims, when proportionate liability may reduce exposure, and what evidence should be assembled before the dispute reaches expert evidence. Assessing Immediate Exposure When Tender Returns Exceed the Feasibility Estimate The developer's solicitor may frame the 30% tender blowout as your firm's responsibility alone and demand that you cover the resulting financial shortfall. At this stage, your priority is to move past the initial alarm and identify exactly what legal pathway the claimant is relying on. You also need to assess whether the qualifications and disclaimers in your cost plan are strong enough to answer the statutory consumer protection allegations being made. Before responding substantively to the demand, the quantity surveyor should immediately preserve and review: the original engagement letter and scope of services; all issued cost plans, revisions and covering emails; assumptions, exclusions, qualifications and contingency notes; RFIs, client instructions and meeting minutes; drawing registers and design revisions; tender addenda and tender comparison records; value management or value engineering records; and communications showing how the estimate was intended to be used. This early file review is often critical to identifying whether the tender increase was caused by an estimating error, later design development, scope expansion, specification changes, or a combination of multiple factors. Separating ACL Section 18 Liability from Common Law Negligence in Cost Advice When a client attacks a quantity surveyor over a blown budget, they commonly rely on two distinct legal pathways: professional negligence and misleading or deceptive conduct under the Australian Consumer Law. A negligence claim focuses on whether you failed to exercise reasonable skill and care when preparing the cost advice. An ACL claim is different. It can be harder to answer with contractual wording alone because the focus is on whether the conduct, viewed in context, was misleading or likely to mislead. Where the dispute also involves engagement terms, reliance on cost advice or business-to-business representations, early commercial law advice can help identify the contractual and statutory issues in play. Section 18(1) of the Australian Consumer Law, being Schedule 2 to the Competition and Consumer Act 2010 (Cth), provides that "A person must not, in trade or commerce, engage in conduct that is misleading or deceptive or is likely to mislead or deceive." The developer does not need to prove intentional deception. The issue is whether the estimate, viewed in its full commercial context, led the developer into error when making project viability, funding or procurement decisions. That means a cost plan can be technically calculated yet still create legal risk if its assumptions, exclusions or limitations were not clearly communicated. A quantity surveyor cannot contract out of the statutory prohibition against misleading or deceptive conduct in trade or commerce. Why the "Estimate Only" Disclaimer Fails as an Absolute Defence Do not assume that a bold "Estimate Only" or "Subject to Final Design" stamp provides complete protection against a cost overrun claim. A disclaimer is relevant, but it is not decisive. Its effectiveness depends on the surrounding facts, the way the estimate was presented, and how clearly the limits of the advice were communicated. In practical terms, a reasonable basis may be supported by benchmark data, comparable project rates, clearly stated design assumptions, appropriate contingency allowances, escalation treatment, and a written record of the information available when the estimate was prepared. Courts have scrutinised similar clauses where a professional failed to identify critical exclusions or variables in a feasibility estimate. Where the engagement is a standard form consumer contract or small business contract, the effectiveness of standard form disclaimer wording may also be affected by the unfair contract terms regime in section 23 of the Australian Consumer Law, being Schedule 2 to the Competition and Consumer Act 2010 (Cth). Relying only on generic disclaimer wording is risky. The stronger position is a project file that shows what information was available, what assumptions were made, what was excluded, what contingency was applied, and how those limits were communicated to the client. Why Misleading Conduct Claims Can Arise Years After the Estimate A client has an extended window to initiate a formal claim over a defective cost plan. Under section 236(2) of the Australian Consumer Law, being Schedule 2 to the Competition and Consumer Act 2010 (Cth), an action for damages "may be commenced at any time within 6 years after the day on which the cause of action that relates to the conduct accrued." In practice, a claim may not be made until much later, once the full cost impact is known. That time lag makes rigorous retention of the contemporaneous project file essential, especially if preliminary cost figures were later used in funding submissions, marketing material or investor communications. Activating the Civil Liability Act Protections Against a Cost Overrun Claim Once the initial demand has been received, your focus should shift to building an evidence-based response. A claimant may try to frame the entire cost blowout as a consequence of the initial feasibility estimate, but New South Wales legislation provides important mechanisms for limiting exposure. The Civil Liability Act 2002 (NSW) may assist in two practical ways: by testing whether the valuation methodology met accepted professional practice, and by identifying other parties whose conduct contributed to the alleged loss. Pleading the Peer Professional Opinion Defence Under Section 5O Defending a professional negligence claim often turns on the specific methodology employed when producing the cost advice. Section 5O(1) of the Civil Liability Act 2002 (NSW)—the primary NSW statute governing professional negligence defences—provides that a professional does not incur a liability in negligence arising from the provision of a professional service if it is established that the professional acted in a manner that, at the time the service was provided, was widely accepted in Australia by peer professional opinion as competent professional practice. If a quantity surveyor can demonstrate that their approach — for example, using historical cost per square metre rates at a high-level concept phase before detailed architectural drawings were available — was widely accepted by peers in Australia as competent practice, they may be able to defend the negligence aspect of the claim. In practical terms, this defence depends on evidence. The project file should show the information available at the time, the assumptions adopted, the benchmarking used, and why the methodology was appropriate for the project stage. Expert evidence from independent professionals, and guidance from peak bodies such as the Australian Institute of Quantity Surveyors (AIQS), may be important in validating that methodology. Using Proportionate Liability to Cap Exposure When the Architect and Developer Also Contributed In complex construction disputes involving budget overruns, the defence should not allow the claim to remain at the vague level of “the budget was wrong”. The stronger response is to identify, with particulars, the later decisions that moved the tender price: late architectural redesigns, unresolved services coordination, client-driven specification upgrades, delayed authority requirements, provisional sums converted into hard scope, tender addenda, RFI responses, and principal’s representative instructions that expanded the works after the cost plan was issued. In practice, the strongest proportionate liability arguments are built from meeting minutes, marked-up drawing registers, tender addenda, RFI chains and value management records showing that the tender price moved because the project changed, not simply because the original cost plan was careless. In New South Wales, where a project budget escalates due to multiple factors, a quantity surveyor may rely on the proportionate liability framework to limit their exposure to only their specific percentage of fault. Under section 35(1) of the Civil Liability Act 2002 (NSW), the liability of a defendant who is a concurrent wrongdoer in relation to an apportionable claim is limited to an amount reflecting the proportion of the damage or loss that the court considers just, having regard to the extent of that defendant's responsibility. Section 34A is also important because it identifies excluded concurrent wrongdoers, including wrongdoers who intentionally or fraudulently caused the relevant economic loss or property damage that is the subject of the claim, and who cannot rely on the proportionate liability regime. In practical terms, this means a quantity surveyor may be able to limit liability to their share of responsibility, rather than bearing the entire cost of the developer’s loss, provided the claim falls within the apportionable claims regime and no exclusion applies. Effectively using this framework requires early identification of other potential concurrent wrongdoers and careful procedural decisions about whether they should be joined to the proceedings. How the NSW Design and Building Practitioners Act Captures Early Cost Advice Some disputes do not stop at the accuracy of the estimate. If the cost advice is said to have influenced design choices, material substitutions or construction outcomes, the claim may expand into building defect territory. For example, a developer may allege that early "value engineering" advice led to substandard material substitutions and that those substitutions later caused defects across the apartment complex. In that scenario, the issue is no longer only whether the estimate was accurate. It is whether the quantity surveyor's role crossed from financial advice into project management, design coordination or construction-related decision-making. Triggers for the Retrospective Duty of Care to Avoid Economic Loss The Design and Building Practitioners Act 2020 (NSW) fundamentally altered the liability landscape for professionals operating in the state's residential building sector. Section 37(1) of the DBPA provides that a person who carries out construction work has a duty to exercise reasonable care to avoid economic loss caused by defects "in or related to a building for which the work is done" and "arising from the construction work." This statutory duty of care operates separately from the engagement contract and common law negligence. Importantly, section 36 of the DBPA defines "construction work" broadly enough to include supervising, coordinating, project managing or otherwise having substantive control over the carrying out of building work. Section 37 of the Design and Building Practitioners Act 2020 (NSW), read with the definition of "construction work" in section 36, can capture a quantity surveyor if their scope of services extends to supervising, coordinating, project managing or otherwise having substantive control over the carrying out of building work. The duty is owed to each owner and subsequent owner of the land under section 37(2), is non-delegable under section 39, and cannot be contracted out of under section 40. The retrospective operation of the duty of care is provided for under Schedule 1, Clause 5 of the DBPA, extending the duty to defects that first became apparent within the 10 years immediately before the commencement of section 37 on 11 June 2020. Quantity surveyors working on class 2 residential apartment projects must therefore be acutely aware of how regulatory bodies like the Building Commission NSW interpret the intersection between cost planning and design coordination. The Interplay Between "Value Engineering" Advice and Building Defects The boundary between financial advice and design coordination can blur during value engineering. If a quantity surveyor recommends a specific material substitution to reduce costs, and that recommendation drives a facade change without the design team validating technical compliance, the quantity surveyor may face exposure under the DBPA. If that substituted material later fails and causes a defect resulting in economic loss, the developer—or the subsequent owners' corporation—is likely to argue that the cost consultant's actions constituted "construction work" under the Act. Defending such allegations often requires proving that the advice was strictly financial and that the architect or principal's representative retained final authority over design compliance, a critical distinction detailed further in this comprehensive guide to building and construction law. Preparing for an Expert Conclave in a Cost Overrun Dispute If commercial negotiations fail and the claim moves towards tribunal or court proceedings, the disputed estimate will be tested by expert evidence. As the author of the feasibility estimate, your methodology, raw data, measurement conventions, assumptions and exclusions may all be examined closely. Your immediate task is to organise the objective evidence needed to explain why the estimate was reasonable for the information available at the time. Preparing the File for NSW Supreme Court or NCAT Scrutiny When a cost overrun dispute reaches an NCAT building dispute pathway or the Supreme Court, the decision-maker will look beyond the polished final cost plan. They will examine the underlying documentation: preliminary Requests for Information (RFIs), assumptions about unfinalised design elements, drawing registers, exclusions, contingencies, benchmark rates, escalation treatment and client instructions that shaped the valuation at the time. In a formal New South Wales building dispute, the defensibility of a quantity surveyor’s cost estimate ultimately depends on the contemporaneous documentation of the assumptions and qualifications relied upon at the time. Where the dispute has a consumer or residential building dimension, NSW Fair Trading may also be relevant before the matter escalates to formal proceedings. Failing to maintain a rigorous project file leaves the practitioner highly vulnerable. The decision-maker will assess whether the estimate was properly qualified, whether the assumptions matched the design maturity, and whether the client was clearly told what the estimate did and did not include. Compiling this evidence early can materially affect insurer notification, settlement strategy, expert evidence and any proportionate liability defence. The Tactical Reality of Unrepresented Expert Conclaves The expert conclave is often the point at which a weak quantum case stops being a litigation theory and becomes a documented problem. In NSW Supreme Court proceedings, quantity surveying experts may be ordered to confer in a joint conference and prepare a joint report identifying areas of agreement and disagreement. Legal representatives are confined to a strictly limited role — they may assist with logistics and clarify the legal process before and during the conference, but must provide any such assistance jointly rather than individually, and are prohibited from advocating for their client's position during the conclave itself. Once the experts are in the room, broad advocacy gives way to line-by-line analysis: what drawings were priced, what allowances were carried, what was excluded, which rates were benchmarked, whether escalation was properly treated, and whether the contingency matched the design maturity. If the disputed estimate cannot be tied back to contemporaneous inputs, damaging concessions may appear in the joint report before the matter ever reaches cross-examination. For that reason, the project file should be organised around the questions the experts will test: what was priced, what was excluded, what information was available, what assumptions were made, and whether the estimate matched the project stage. Early legal and expert review can also inform settlement strategy, including whether a Calderbank offer should be made before the parties incur the cost and risk of a contested hearing. More broadly, early dispute resolution can help narrow the issues before expert evidence becomes entrenched and hearing costs escalate. Reducing Risk Before the Next Cost Plan Is Issued The best defence to a cost overrun claim is often created before any dispute arises. Quantity surveyors can reduce future exposure by ensuring that each preliminary cost plan clearly records: the design stage and documents relied upon; the assumptions adopted because design information was incomplete; exclusions and provisional allowances; the basis for contingency and escalation; any client instructions that limited the scope of the estimate; whether the estimate may be used for funding, marketing or investor communications; and when the estimate should be updated because of design development or scope change. A disclaimer is strongest when it sits alongside clear, project-specific qualifications. It is weakest when it appears as a generic stamp on an otherwise confident cost representation. Common Mistakes After Receiving a Cost Overrun Claim Quantity surveyors facing a cost overrun demand should avoid: responding defensively before notifying their professional indemnity insurer; treating the disclaimer as a complete answer; failing to compare the tender scope against the scope priced in the original estimate; overlooking the role of architects, project managers, principal's representatives or the developer; allowing an expert to review an incomplete or poorly organised file; and making informal admissions about error, causation or liability in emails or meetings. The objective is to move quickly from a reactive response to a documented, evidence-based defence. Conclusion When a solicitor's letter arrives demanding that your practice cover a $2 million tender blowout, pointing to the "Estimate Only" stamp on your preliminary cost plan is an understandable first response. However, it is rarely a complete legal answer. Standard contractual disclaimers remain vulnerable to statutory claims under the Australian Consumer Law if the initial figures lacked a reasonable basis or if important qualifications were not clearly communicated. The risk may also extend beyond cost overrun allegations. Where cost advice crosses into value engineering, project management or design coordination, the Design and Building Practitioners Act 2020 (NSW) may create additional exposure. A well-prepared New South Wales quantity surveyor still has important defensive tools. Properly documented assumptions, a clear record of the information available at the time, the peer professional opinion defence under the Civil Liability Act 2002 (NSW), and a proportionate liability strategy directed at other contributing parties can all materially reduce exposure. If your firm has received a demand over a preliminary estimate, tender overrun or value engineering recommendation, do not respond substantively on liability before the project file has been reviewed. Early advice can assist with insurer notification, evidence preservation, identification of concurrent wrongdoers, expert strategy and settlement positioning. FAQs Can an "estimate only" disclaimer protect a quantity surveyor from an ACL claim? An "estimate only" disclaimer may help explain the limits of preliminary cost advice, but it will not usually answer an ACL claim if the figures lacked a reasonable basis when issued. The key issue is whether the client was clearly told what the estimate did and did not include. Courts may consider the disclaimer as part of the surrounding facts, but it does not override the statutory prohibition against misleading or deceptive conduct in trade or commerce. What is the limitation period for a misleading and deceptive conduct claim over a cost estimate? An action for damages under section 236 of the Australian Consumer Law may be commenced within six years after the day on which the cause of action that relates to the conduct accrued. In practice, a claim may not be made until much later, once the full cost impact is known. Quantity surveyors should retain comprehensive project records, including assumptions, exclusions, RFIs, drawing registers, tender records and client instructions, so the estimate can be defended years after it was issued. How does proportionate liability apply to a negligent cost advice claim in NSW? Under the Civil Liability Act 2002 (NSW), a quantity surveyor's liability for economic loss may be limited to the proportion of loss for which they are responsible. This can be important where late design changes, specification upgrades, client instructions, authority requirements or project management decisions also contributed to the budget blowout. Relying on proportionate liability usually requires early identification of other concurrent wrongdoers and careful procedural planning. What is the peer professional opinion defence for quantity surveyors? Section 5O of the Civil Liability Act 2002 (NSW) provides that a professional does not incur a liability in negligence arising from the provision of a professional service if it is established that the professional acted in a manner that, at the time the service was provided, was widely accepted in Australia by peer professional opinion as competent professional practice. For a quantity surveyor, this means showing that the valuation methodology was appropriate for the project stage and the information available at the time. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law.

Key Takeaways Missing the strict 21-day window to challenge a statutory demand results in deemed non-compliance under section 459F, triggering a presumption of insolvency under section 459C(2)(a) of the Corporations Act 2001 (Cth). A company must both file its application with the Court and successfully serve the supporting affidavit on the creditor within the 21-day timeframe. Courts may set aside a demand if the contractor demonstrates a genuine dispute regarding the debt amount or establishes a valid offsetting claim, such as rectification costs for defective works. Minor technical errors in the demand typically will not invalidate the notice unless the contractor can prove the defect causes a substantial injustice. You are directing a $4 million sewerage network upgrade governed by a Project Trust Account, balancing progress milestones with tight cash flow margins. Without warning, a civil subcontractor—who you recently back-charged after a newly laid pipeline segment failed a pressure test—serves your company with a formal statutory demand for a disputed $150,000 invoice. You now have exactly 21 days to act, and the stakes are far higher than a standard commercial disagreement. If you fail to successfully challenge or satisfy this notice within the statutory window, the law presumes your company is insolvent, threatening not only your current project trust operations but your entire Queensland Building and Construction Commission (QBCC) licensing standing. This article provides a practical roadmap for triaging a statutory demand, isolating the disputed debt, and executing a set-aside application before the deadline expires. The 21-Day Triage Sequence for Water Infrastructure Statutory Demands You have just been served with a statutory demand from a disgruntled subcontractor demanding immediate payment, and the 21-day clock is ticking. At this stage, your priority must be understanding the strict procedural timeframe you face and legally freezing the insolvency threat before it derails your current projects. Distinguishing Part 5.4 Demands from BIF Act Adjudication Contractors frequently confuse the receipt of a statutory demand with a standard payment claim or adjudication application under Queensland's security of payment laws. While both mechanisms ultimately seek the recovery of money, they operate in entirely different legal universes. A statutory demand is a formal insolvency tool designed to initiate the winding up of a company. It does not exist to resolve a construction dispute on its merits; rather, it uses the threat of corporate liquidation to force payment of a debt that is ostensibly undisputed. A statutory demand under the Corporations Act 2001 (Cth) is a formal insolvency mechanism that requires strict compliance within 21 days, distinct from standard contractual debt recovery in Queensland. By contrast, the framework explained in a BIF Act guide is designed to maintain cash flow down the contractual chain and adjudicate payment disputes about construction work. Treating a statutory demand like an ordinary progress claim is a serious mistake. A statutory demand can trigger insolvency consequences if it is not addressed within the required timeframe. The Conjunctive Service and Filing Mandate Under Section 459G The timeframe to challenge a statutory demand under the Corporations Act 2001 (Cth) is strict. Section 459G requires a company wishing to challenge a demand to file its application and supporting affidavit with the Court and serve those documents on the creditor within the 21-day period. This is a combined filing and service requirement. Filing the documents with the court registry is not enough if the creditor is not also served within time. The courts have no general discretion to extend the 21-day period. The decision in David Grant & Co Pty Ltd v Westpac Banking Corporation [1995] HCA 43 confirms the strict operation of the statutory timeframe, with non-compliance within that period generally fatal to a set-aside application. For that reason, a section 459G application should be prepared urgently. The company must allow time to take instructions, gather evidence, draft the affidavit, file the material and arrange proper service on the creditor. Surviving the "Graywinter" Bare Affidavit Trap Expert insight: Water infrastructure contractors commonly make the tactical error of trying to negotiate with the subcontractor until the final week, then seeking legal advice only around day 17 or 18 of the 21-day period. That approach is dangerous because the supporting affidavit must identify the material facts supporting the challenge within the statutory timeframe. The decision in Graywinter Properties Pty Ltd v Gas & Fuel Corp Superannuation Fund [1996] FCA 822 established that the affidavit must sufficiently identify the grounds of the dispute within time. In practical terms, the affidavit must fairly alert the creditor to the nature of the dispute by disclosing the material facts relied upon. Courts, including courts hearing Queensland statutory demand matters, routinely apply this principle when assessing whether a set-aside application is valid. The pattern seen in practice is familiar. A director receives the demand and assumes ordinary commercial negotiation will resolve the issue. The company proposes a meeting, offers a payment plan or tells the subcontractor to “sort it out on site”. Those conversations consume the first two weeks. By the time the file reaches a solicitor, there may be only a few business days left to take instructions, identify the legal grounds, locate the supporting documents and draft an affidavit that properly particularises the dispute. A bare affidavit stating only that “we dispute the debt because the subcontractor’s work was defective” is unlikely to be enough. The affidavit should identify matters such as: - the relevant subcontract obligations; - the specific works or pipeline sections alleged to be defective; - the nature of the failed pressure testing or other non-compliance; - the defect notices, site records or inspection reports relied upon; - the back-charges, rectification costs or delay costs claimed; and - the approximate amount said to be disputed or offset. The critical point is procedural. The court may never reach the underlying merits of the defective works dispute if the company’s affidavit does not fairly alert the creditor to the nature of that dispute within the 21-day period. Further evidence may sometimes be used to support or elaborate upon a ground already disclosed in time, but a company generally cannot rely later on an entirely new ground that was absent from the original affidavit. Establishing a Genuine Dispute or Offsetting Claim Under Section 459H With the strict 21-day timeline now mapped, your focus must shift to dissecting the subcontractor's claim and evaluating the strength of your counter-arguments. You need to determine whether your underlying complaints about their defective workmanship or persistent delays provide a legally sufficient basis to halt the insolvency process. The following steps will help you structure your evidence to establish that the debt is genuinely contested or fully offset by your own claims. Defining a Genuine Dispute Over Pipeline Deficiencies Under section 459H of the Corporations Act, the court may set aside or vary a statutory demand if there is a genuine dispute about the existence or amount of the debt, or if the company has an offsetting claim against the creditor. The court calculates the substantiated amount of the demand after accounting for those matters. If the remaining amount falls below the statutory minimum, the demand must be set aside. Example: For example, assume you have withheld a $150,000 progress payment because the subcontractor’s sewer main installation repeatedly failed mandatory hydrostatic pressure testing. If the subcontractor issues a statutory demand for that amount, your response may involve showing that the workmanship is genuinely disputed and that the claimed amount is not presently payable. At this stage, you do not need to prove conclusively that the subcontractor breached the contract. The court does not conduct a full trial to decide who is ultimately correct. Instead, it considers whether the dispute is real, bona fide and sufficiently supported to justify removing the matter from the insolvency process. If the dispute is genuine, the demand may be set aside and the subcontractor may be left to pursue ordinary debt recovery or construction litigation. Structuring Rectification Costs as an Offsetting Claim Even if a debt is technically owed to the subcontractor, section 459H(1)(b) allows a statutory demand to be set aside or varied if the company possesses a valid offsetting claim against the creditor. For water infrastructure contractors, this mechanism is often deployed when a subcontractor demands payment for one portion of a project, but has caused significant delays or defects on another, generating cross-claims for rectification costs. By establishing an offsetting claim in response to the statutory demand, you can argue that the net amount truly owed falls below the $4,000 statutory minimum required to sustain the insolvency process. Contractual provisions often form the foundation of these cross-claims, particularly where the head contractor seeks to offset delay-related costs or liquidated damages exposure caused by the subcontractor’s late delivery. A liquidated damages claim may be relevant if it is properly supported by the subcontract, arguable on the facts and capable of being quantified. However, these claims can raise separate issues, including questions about enforceability and whether the head contractor contributed to the delay. They should therefore be assessed carefully before being relied upon in a statutory demand application. Intersecting BIF Act Certificates and the Genuine Dispute Threshold Expert insight: A critical vulnerability arises when contractors mistakenly assume that an ongoing dispute over a progress claim under the Building Industry Fairness (Security of Payment) Act 2017 (Qld) shields them from insolvency actions. In practice, if a subcontractor obtains an adjudication certificate under the BIF Act and registers it as a judgment debt, they can often use that judgment to issue a statutory demand. Because a registered judgment debt is generally considered final for insolvency purposes, it typically bypasses the standard "genuine dispute" threshold under section 459H. Attempting to argue that the adjudicator got the facts wrong is highly likely to fail at this stage, which is why early advice from a Queensland construction disputes lawyer may be vital to preserving your legal options. The tactical reality is that sophisticated subcontractors may deliberately sequence enforcement in this way. They issue a payment claim under the BIF Act, obtain an adjudication determination in their favour, file the adjudication certificate in the relevant court to obtain a judgment, and then serve a statutory demand based on that judgment debt. By the time the head contractor receives the statutory demand, the window for challenging the adjudication itself may have already closed or become dangerously narrow. The contractor is then in a difficult position because the debt underpinning the statutory demand is a court judgment, and a judgment debt is generally not susceptible to a “genuine dispute” argument under section 459H unless the judgment has been set aside or stayed. Simply asserting that the adjudicator failed to properly consider your defective works claim, or misapplied the contract, will not establish a genuine dispute against a registered judgment. The proper time to challenge the adjudication was before it crystallised into an enforceable judgment—whether by providing a proper payment schedule within time, by mounting a robust adjudication response, or by commencing judicial review proceedings promptly after receiving the determination. The lesson for head contractors managing water infrastructure projects is blunt: if you receive an adverse adjudication determination and believe the decision is wrong, you cannot afford to adopt a "wait and see" posture. You must immediately consider whether judicial review or an application for a stay is available, because once that certificate becomes a judgment and a statutory demand follows, your options collapse dramatically. Offsetting claims may still survive against a judgment-based demand—courts have reduced the demanded amount where a genuine cross-claim is quantified—but the underlying adjudication decision itself becomes essentially unassailable in the insolvency context. Navigating Technical Defects Under Section 459J When reviewing the paperwork, you might spot an error—perhaps the subcontractor cited an incorrect ABN or claimed an overstated debt amount—and hope this defect in the statutory demand instantly invalidates the threat. While scrutinising the document for flaws is a necessary first step, relying solely on minor clerical errors is a precarious strategy. Courts are generally hesitant to throw out demands on technicalities alone, requiring you to prove that the error causes genuine prejudice before they intervene. The Substantial Injustice Test for Defective Demands A technical defect in a statutory demand will generally only invalidate the notice if the Queensland court is satisfied the error causes a substantial injustice to the debtor company. Section 459J states that a demand may be set aside due to a defect only if that defect will cause substantial injustice, or if there is another valid reason to set it aside. This means typographical errors, minor misdescriptions of the debt, or slight naming discrepancies will usually survive judicial scrutiny if the contractor still clearly understands the nature of the claim. To rely successfully on section 459J in a Queensland construction dispute, the defect must be significant enough to genuinely confuse the debtor company or impair its ability to respond. For instance, if the demand fails to identify which invoices make up the alleged debt across multiple concurrent pipeline projects, the company may argue that the lack of particularity causes substantial injustice because it cannot properly assess the claim, identify the relevant project records or determine whether a genuine dispute exists. How Courts Sever Overstated Debts Without Voiding the Demand If a subcontractor issues a demand for an overstated debt—perhaps by improperly including disputed variation costs alongside an admitted progress claim—the entire demand is not automatically voided. Instead, the court typically exercises its discretion to sever the disputed portion. As explained in Spencer Constructions Pty Ltd v G & M Aldridge Pty Ltd [1997] FCA 681, the court’s role at this stage is limited. It asks whether the dispute is genuine — that is, whether it truly exists in fact and is not spurious, hypothetical or merely asserted. If a genuine dispute or offsetting claim is established in relation to part of the demand, the court then undertakes the calculation required by section 459H. This process is not a final trial of the parties’ rights. It is a statutory calculation used to determine whether any substantiated amount remains. If the remaining amount still exceeds the statutory minimum threshold of $4,000, the court may vary the demand to reflect the corrected amount rather than setting it aside entirely. Identifying an overstatement is therefore only a partial victory. The contractor must still be prepared to deal with any varied demand that remains on foot. The Commercial Fallout of Failing to Act Within 21 Days The 21-day window is absolute, offering no extensions, grace periods, or second chances. If you underestimate the deadline, you must prepare for the catastrophic consequences of ignoring the demand or filing a defective response. The fallout extends far beyond a single unpaid invoice, triggering immediate threats to your corporate viability, your personal liability as a director, and your ability to legally operate trust accounts on active projects. The Section 459F Statutory Presumption of Insolvency Failing to successfully challenge or pay a statutory demand within 21 days triggers a strict presumption of insolvency under the Corporations Act, providing grounds for a creditor to apply for the company's liquidation. Section 459F establishes when a company is taken to have failed to comply with a statutory demand—namely, if the demand is still in effect at the end of the period for compliance and the company has not complied with it. Under section 459F(2), that period for compliance is not invariably 21 days: where a company properly files and serves a section 459G application, the compliance period is extended to seven days after that application is finally determined or otherwise disposed of. In the absence of a valid section 459G application, the period for compliance remains the 21-day statutory period from the date of service. Once this non-compliance is established, section 459C(2)(a) of the Corporations Act 2001 (Cth) creates a presumption that the company is insolvent, providing grounds for a creditor to apply for the company's liquidation. Once this presumption crystallises under section 459C(2)(a), the creditor has a basis to file a winding-up application in the Supreme Court or Federal Court. Beyond the immediate corporate threat, the situation may also increase director personal liability exposure. Directors should treat an unanswered statutory demand as a serious insolvency warning sign. If the company continues to incur debts while insolvent, or while insolvency is likely, insolvent trading risk may arise. Project Trust Disruption and Subcontractor Payment Chain Risk The ripple effects of a statutory presumption of insolvency can quickly affect a water infrastructure contractor’s daily operation. If the matter escalates to a winding-up application, administration, liquidation or regulatory scrutiny, the following consequences may arise: QBCC licensing risk: Insolvency concerns may affect the financial viability obligations relevant to Queensland Building and Construction Commission licensing. This can expose the contractor to regulatory scrutiny, show cause processes or licence consequences. Project trust disruption: If external administrators or liquidators become involved, project trust account operations may be disrupted. Outgoing payments, trust records and subcontractor payment flows may come under close scrutiny. Principal Intervention: Head contracts for council and government water projects often include insolvency-related default provisions. A winding-up application or formal insolvency appointment may give the principal rights to suspend works, call on security or terminate the contract. The Section 459S Bar on Reviving Missed Defences Warning: it is a serious mistake to assume that, if you miss the 21-day deadline, you can simply argue the merits of the construction dispute when the creditor later applies to wind up the company. Section 459S provides that a company may not, without the Court’s leave, oppose a winding-up application on a ground that it relied on, or could have relied on, in an application to set aside the demand. The Court may only grant leave if satisfied that the ground is material to proving that the company is solvent. This section 459S procedural bar is a major reason why statutory demands must be addressed immediately. If the company fails to act within the initial window, it may be prevented from relying on arguments that could have been raised earlier, even where the underlying subcontractor dispute involves serious defective work allegations. Conclusion For a water infrastructure contractor managing a sewerage, pipeline or civil works project, a statutory demand from a subcontractor is not a routine accounts issue. It is a live insolvency threat with a strict 21-day response period. The key is to act immediately. A contractor must identify whether the debt is genuinely disputed, whether there is an offsetting claim, whether the demand contains a serious defect, or whether another basis exists to set it aside. Just as importantly, those grounds must be properly supported by affidavit evidence filed and served within time. A statutory demand should not be treated like a BIF Act progress claim, a payment negotiation or a site-level commercial disagreement. Minor technical errors will rarely be enough unless they cause substantial injustice, and a bare affidavit filed at the last minute may fail even where the underlying defective works dispute is commercially strong. If a statutory demand lands on your desk, immediately preserve the demand, calculate the deadline, gather the project records, quantify any offsetting claim and obtain urgent construction disputes advice. Waiting until the third week can leave the company with no practical room to prepare, file and serve a compliant set-aside application. FAQs What happens if a contractor misses the 21-day deadline to challenge a statutory demand? If the company does not comply with the demand or file and serve a valid set-aside application within the required period, it may be taken to have failed to comply with the demand under section 459F of the Corporations Act 2001 (Cth). That non-compliance can trigger a presumption of insolvency under section 459C(2)(a), giving the creditor a basis to apply to wind up the company. Section 459S may also prevent the company from later relying on grounds that could have been raised in a set-aside application. Can a minor spelling mistake invalidate a statutory demand? A minor technical defect, such as a spelling error or an incorrect ABN, will generally not invalidate a statutory demand on its own. Under section 459J, a Queensland court may only set aside a defective demand if it is satisfied that the error causes a "substantial injustice" to the debtor company. If the contractor still clearly understands the nature and source of the debt, courts are highly likely to uphold the demand. What constitutes a genuine dispute over a debt? A genuine dispute exists where there is a real and bona fide dispute about whether the debt exists or how much is payable. For a water infrastructure contractor, this may arise where the subcontractor’s pipeline works are defective, pressure testing has failed, milestones have not been met, or valid back-charges have been raised. The court does not conduct a full trial at this stage. It asks whether the dispute is genuine enough to remove the matter from the statutory demand process. How does an offsetting claim help defeat a statutory demand? An offsetting claim allows a contractor to rely on amounts it claims are owed by the creditor, such as rectification costs, delay costs, back-charges or liquidated damages, to reduce the amount demanded. If the offsetting claim reduces the substantiated amount below the $4,000 statutory minimum, the demand may be set aside under section 459H. Can a statutory demand be used to enforce a BIF Act adjudication decision? Yes, if a subcontractor registers a BIF Act adjudication certificate as a judgment debt, they can often use that judgment as the basis for a statutory demand. Because a registered judgment is generally considered final for insolvency purposes, it is exceptionally difficult to argue a "genuine dispute" against it, making the demand much harder for the contractor to set aside. What is the "Graywinter" affidavit trap? The “Graywinter” affidavit trap occurs when a company files a vague supporting affidavit within the 21-day period and then tries to add the real details of the dispute later. The affidavit must identify the material facts supporting the challenge within time. For a contractor, it is usually not enough to say only that the subcontractor’s work was defective. The affidavit should identify the relevant works, defects, testing failures, contractual issues and approximate disputed or offsetting amount. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways ASIC's 2026 Position: Greenwashing is not an express ASIC enforcement priority for 2026, but ASIC has stated it remains alert to serious instances of misleading or deceptive sustainability-related conduct, particularly where claims may influence investors or capital raising. Substantiation is Non-Negotiable: Vague, aspirational or unsubstantiated environmental claims in marketing materials and disclosure documents materially increase regulatory and litigation risk. Director Liability May Be Personal: In serious cases, misleading sustainability claims may expose directors to personal regulatory risk, including allegations of governance failures, financial consequences and possible disqualification proceedings. The "Gambit" is Strategic Disclosure: Proactively embedding verifiable, specific and transparent sustainability metrics into your project can strengthen investor confidence and reduce regulatory risk. The boom in green building presents a massive commercial opportunity for Queensland property developers. Across Brisbane, the Gold Coast, and the Sunshine Coast, market demand for sustainable, energy-efficient and environmentally conscious properties continues to grow. Investors are increasingly scrutinising projects for Environmental, Social and Governance (ESG) credentials, and many buyers and commercial stakeholders now expect clearer information about a project's environmental performance. This is a significant commercial shift in property development, where sustainability can influence brand value, investor interest and market positioning. In practice, Australian Securities and Investments commission (ASIC) risk is most acute where sustainability claims are made in investor-facing, fundraising, managed investment, financial product or other financially material disclosure contexts. ASIC is scrutinising these claims with increasing intensity, particularly where they may influence investors or capital allocation, and is determined to protect investors from deceptive or unsubstantiated marketing. The line between savvy promotion and illegal misrepresentation has become dangerously thin. The greenwashing gambit for Queensland developers is not to abandon sustainability marketing altogether, but to make every environmental claim specific, substantiated and legally defensible from day one. This is not just a warning; it is a strategic guide. ASIC has officially announced its 2026 enforcement priorities, and while greenwashing is not an express enforcement priority for 2026, ASIC has made clear it remains alert to serious instances of misleading or deceptive sustainability-related conduct. For Queensland developers, this means sustainability claims made in investor-facing, fundraising and other high-risk commercial communications must be capable of substantiation and careful governance. Why "Green" is Now a Red Flag for ASIC ASIC's heightened focus on greenwashing did not emerge by accident. It's a direct response to fundamental shifts in capital markets and investor behaviour. For Australian developers, particularly those raising capital or making investor-facing sustainability claims, understanding the reason for ASIC's focus is the first step in managing the risk. The core of the issue lies in investor protection and the integrity of the sustainable finance market. The Surge in "Green Capital" and Investor Deception The primary driver for ASIC's intense focus is the need to protect investors and maintain the integrity of capital markets. In recent years, there has been strong growth in institutional and retail investment interest in projects and products marketed as "sustainable", "ethical" or "eco-friendly". This surge in "green capital" has created a fertile ground for exaggerated, misleading, or entirely false claims. When a developer markets a project as "green," they are making a representation that can directly influence an investment decision. ASIC's mandate is to ensure the market is fair, orderly, and transparent. Greenwashing directly undermines this principle. It misallocates capital by diverting funds to projects that aren't as sustainable as they claim, disadvantaging both the investors who were deceived and the legitimate developers who have invested heavily in genuine environmental initiatives. This distortion of the market is precisely what the regulator is designed to prevent, making their intervention in green marketing in Australia not just likely, but necessary. Are your current marketing materials unintentionally triggering ASIC scrutiny? Instruct our team to conduct a confidential compliance review of your investor-facing documents before they go to market. From Niche Concern to Serious Enforcement Risk Only a few years ago, sustainable finance was a peripheral issue for the corporate regulator. It was seen as a matter of corporate social responsibility rather than a core component of market conduct. However, as the volume of money involved grew, ASIC's stance evolved. Initially, the regulator began issuing guidance and undertaking surveillance, signalling to the market that it was watching. This included exploring ASIC's broader work on sustainable finance and publishing information sheets to educate companies. That earlier period of guidance has been supplemented by visible enforcement action, including court proceedings, penalties and targeted regulatory intervention. By 2026, greenwashing had already been the subject of significant ASIC enforcement activity, even though it is not listed as an express standalone enforcement priority for that year. It remains an area of active regulatory concern, particularly where misleading sustainability-related claims are now being treated as a serious enforcement issue, particularly where they affect investor decision-making, disclosure quality or market confidence. This signals a significant shift: misleading environmental claims are now treated as a serious enforcement risk in the right context, rather than merely a branding issue. What This Means for the Queensland Property Market. Queensland's active property development market, with its high volume of new developments and extensive project marketing activity, increases the risk that poorly framed sustainability claims may attract regulatory scrutiny. The fast-paced nature of project marketing in areas from Cairns to the Gold Coast creates obvious opportunities for sustainability claims to be overstated, poorly qualified or left unsupported, often unintentionally. Marketing teams, eager to capture the attention of eco-conscious buyers and investors, may use appealing but unsubstantiated buzzwords that inadvertently cross the regulatory line. Developers operating in this environment who fail to take this new enforcement landscape seriously will be at a profound competitive and legal disadvantage. While competitors who can substantiate their claims will attract premium investment and build trusted brands, those who rely on vague assertions will face a growing risk of investigation, financial penalties, and reputational ruin. In the 2026 market, environmental claims made in fundraising, disclosure and major project marketing materials are no longer just a branding exercise; they are a matter of governance, disclosure discipline and risk management. Deconstructing Greenwashing: What It Means for Developers For property developers, understanding the nuances of ASIC greenwashing is critical. Where ASIC is engaged, its focus extends far beyond catching outright fabrications. It delves into the subtleties of language, the context of claims, and the evidence—or lack thereof—that sits behind the marketing gloss. To successfully navigate this landscape, developers must understand what constitutes a misleading claim in ASIC's eyes and where these claims are most likely to be found. This is fundamental to avoiding greenwashing and ensuring any investor-facing or fundraising-related environmental claims are framed in a legally defensible way. Beyond Vague Buzzwords: ASIC's Definition It's a common misconception that greenwashing only involves blatant lies, such as claiming a building is carbon-neutral when it isn't. In reality, ASIC's definition is much broader and targets claims that have the potential to mislead or deceive. INFO 271 is directed primarily to sustainability-related financial products and investment strategies, but its warnings about vague language, unsupported targets and misleading overall impressions are still instructive for developers making investor-facing sustainability claims. Terms like "eco-friendly", "sustainable", "green" or "net-zero pathway" are high-risk if they are not supported by specific, measurable and properly explained information. A developer who describes a project as "environmentally conscious" without explaining how is making a higher-risk statement. Does it mean the project uses recycled materials? Does it incorporate advanced water-saving technology? Does it achieve a specific energy rating? Without that clarification, the broad claim may create an overall impression that is not justified by the facts and may, depending on the circumstances, expose the maker to allegations of misleading or deceptive conduct. At Merlo Law, we frequently see Queensland developers caught out by "standard" marketing copy that crosses the line into regulatory risk. We work directly with your project marketing teams to audit proposed campaigns, ensuring that every claim made about your development is legally defensible and commercially sharp. Secure your commercial position by having us draft robust qualifying statements that protect your brand without killing the pitch. Where Claims Come Under Scrutiny Where a development involves capital raising, financial products, managed investment structures or other investor-facing representations, ASIC's investigative lens can sweep across the life of the project and examine communications directed at investors and, in some cases, the wider market. The scrutiny begins at the earliest stages and continues long after construction is complete. The process starts with capital-raising documents. Investor presentations, Information Memoranda (IMs), and private placement documents are primary targets. These are materials upon which significant financial decisions are based, and any sustainability claims made here must be rigorously substantiated. The focus may also extend to public-facing marketing materials where those materials form part of investor-facing, fundraising or other financially relevant communications. This may include everything from the project website, glossy brochures and social media campaigns to the large-scale hoardings surrounding a development site in Brisbane or on the Sunshine Coast. In other contexts, similar claims may also create risk under general misleading or deceptive conduct laws outside ASIC's core financial services remit. Finally, even informal communications can amount to actionable representations in the right context. The key question is not the form of the communication, but the impression it creates and whether the underlying claim can be properly substantiated. Statements made by a director in a media interview, claims in a project update email to stakeholders, or talking points used in investor or capital-raising settings may all become relevant if they contribute to a misleading overall impression. Hypothetical Scenario: The "Verdant Views" Apartment Complex Consider "Dave," a reputable Queensland developer launching his new project, "Verdant Views." The project includes rooftop solar panels to power common areas and uses low-VOC paint. Eager to tap into the green market, Dave approves marketing copy that describes Verdant Views as "a landmark in sustainable living" and "a truly green development." He feels this is a fair description given the features he's included. However, the project has not sought any official Green Star or National Australian Built Environment Rating System (NABERS) certification, and no independent modelling has been done to quantify the actual energy savings or environmental benefits. An investor, who chose Verdant Views over another project specifically because of its advertised "sustainable" credentials, later discovers this lack of substantiation. They file a complaint with ASIC. The regulator launches an inquiry, demanding Dave provide the basis for his claims. Suddenly, his well-intentioned but unsubstantiated marketing slogan has become the subject of a formal investigation, putting the project's funding and his personal reputation at risk. The Investigator's Playbook: How ASIC Investigates Potential Greenwashing To effectively mitigate risk, developers must understand not just what ASIC considers greenwashing, but how the regulator investigates and prosecutes it. ASIC's playbook is methodical and backed by significant legislative power. From proactive market surveillance to compelling directors to give evidence under oath, the regulator has a formidable arsenal to enforce compliance. For developers involved in regulated fundraising activity, managed investment structures or other capital-raising arrangements, understanding these powers is crucial to appreciating the gravity of an ASIC investigation. The Power of the ASIC Act and Corporations Act ASIC's core legal tools in greenwashing matters are found in federal legislation dealing with misleading or deceptive conduct and disclosure obligations. The first is section 12DA of the ASIC Act 2001, which prohibits misleading or deceptive conduct in relation to financial services. Another important provision, particularly where fundraising, financial products or financial services are involved, is section 1041H of the Corporations Act 2001. This section prohibits misleading or deceptive conduct in relation to financial products and financial services, and may apply to certain interests connected with property development structures, depending on how the project is arranged and marketed. Crucially, these provisions do not require ASIC to prove that a developer intended to deceive anyone. The legal test is whether the conduct, viewed as a whole, was likely to mislead or deceive the target audience—be it a sophisticated institutional investor or a retail "mum and dad" buyer. The effect of the conduct is what matters. This is a critical point for directors to understand, particularly because unsupported public claims may also raise governance and directors' duties issues in serious cases. A failure to verify marketing claims before publication may increase the risk of regulatory scrutiny and, in serious cases, broader governance consequences. From Surveillance to Subpoena An ASIC inquiry will often escalate in stages, although the precise path will depend on the nature and seriousness of the issue. Developers need to understand what an ASIC inquiry or investigation may involve so they can prepare an effective response. The process typically unfolds in stages: Market Surveillance: ASIC actively conducts surveillance and also responds to complaints, intelligence and market signals. This can include reviewing Product Disclosure Statements (PDSs), Information Memoranda (IMs), websites and advertising campaigns for high-risk sustainability language and unsubstantiated claims. They also act on tips and complaints from the public, investors, and competitors. Initial Enquiries: If a claim raises concerns, ASIC may begin with informal or formal enquiries, including a "please explain" letter. ASIC will write to the company, identify the claims of concern, and request the evidence and basis upon which those claims were made. This is often the developer's first opportunity to contain the issue by providing clear, contemporaneous substantiation. Formal Powers: If the response is inadequate, ASIC can escalate the matter significantly. It can issue statutory notices under its compulsory information-gathering powers, compelling the company and its directors to produce all relevant documents—emails, board minutes, consultant reports, and marketing briefs. They can also require directors and key personnel to attend a formal examination and answer questions under oath. A section 19 examination is not the time to realise your compliance file is empty. Request an urgent review of your ESG claims today to ensure your directors are protected before the regulator comes knocking. The Recent Surge in Enforcement Actions The argument that ASIC is serious about enforcement is backed by hard numbers and high-profile court cases. The regulator is not just making threats; it is actively litigating and securing record penalties. In the second half of 2025, ASIC reported that courts imposed $349.8 million in civil penalties in matters it pursued, underscoring the regulator's willingness to pursue major enforcement outcomes. Furthermore, ASIC has shown it is not afraid to take on major players. Its high-profile legal actions against large fund managers for alleged greenwashing send a clear signal to the entire market. While these cases arise in the managed funds and superannuation context, the underlying principles about misleading or deceptive sustainability claims are highly relevant wherever investor-facing statements, financial products, capital raising or disclosure obligations are involved. Property developers who raise capital and market sustainability credentials to investors should assume they may attract scrutiny if their claims are vague, absolute or unsupported. Expert Insight: "ASIC has shown that it will use high-profile cases to send a deterrent message across the market. Developers involved in capital raising or investor-facing sustainability representations should proceed on the basis that unsupported environmental claims may be tested against misleading and deceptive conduct principles. The key is to build a defensible compliance framework before those claims are published." The Greenwashing Gambit: A Framework for Substantiating Your Claims The "gambit" in this high-stakes environment is not to retreat from making sustainability claims but to make them strategically and defensibly. For developers aiming for successful green marketing in Australia, the focus must shift from persuasion to proof. Building a robust framework for substantiating every environmental claim is the key to avoiding greenwashing, achieving regulatory compliance, and ensuring any sustainable finance disclosure is bulletproof. This proactive approach transforms a regulatory threat into a powerful tool for building investor trust. The Principle of Verifiable Specificity The cornerstone of a defensible marketing strategy is the principle of verifiable specificity. Every environmental claim you make must be specific enough to be measured and backed by evidence that can be verified. Vague, aspirational statements are an open invitation for regulatory scrutiny. The goal is to have a reasonable basis for making the claim at the time it is made. Consider the difference: Poor Claim (High-Risk): "Our building features an eco-friendly design." This is meaningless without context. Strong Claim (Low-Risk): "The design incorporates a 50,000-litre rainwater harvesting system, which, based on modelling by XYZ Engineers, is projected to reduce the building's mains water consumption by 40% against the local council baseline." The second claim is powerful because it is specific (50,000 litres, 40% reduction), attributable (XYZ Engineers), and verifiable (the engineering model exists). This is the standard ASIC expects. Leveraging Third-Party Certification One of the most effective ways to substantiate claims is to rely on credible, independent third-party certification schemes where they are genuinely applicable to the project. In Australia, frameworks such as the NABERS and the Green Building Council of Australia's Green Star program are well-established and respected by industry participants, investors and advisers. Care should be taken, however, to describe certifications using current program terminology and only where the relevant certification has actually been achieved. The process involves engaging accredited professionals to assess and rate your project against these established benchmarks. However, it's crucial to represent these ratings accurately in your marketing. If your project is still in the design phase, you should not claim that it has already achieved a Green Star certification or rating it does not yet hold. A more defensible claim would be that, if the project has been properly registered and the statement complies with applicable GBCA marketing rules, it is "targeting" a specified Green Star outcome, or, if certification has in fact been obtained, that it has achieved the relevant certified Green Star outcome under the applicable rating tool. Developers should also be wary of relying on obscure, irrelevant or self-created "certifications", because those claims may carry little evidentiary weight and may contribute to a misleading overall impression. Building a Proactive Compliance File Compliance cannot be an afterthought; it must be woven into the project from its inception. The most effective defence against a greenwashing allegation is a meticulously maintained "sustainability claims file." This is a living document that serves as the evidence locker for every environmental claim your project makes. This file should contain: Consultant Reports: All reports, models, and analyses from engineers, architects, and sustainability consultants that form the basis of a claim. Data and Calculations: The raw data and methodologies used to calculate any projected savings (e.g., energy, water, waste). Supply Chain Verification: Documentation proving the provenance of "recycled" or "sustainably sourced" materials. Rating and Certification Records: All correspondence and official documentation related to NABERS ratings and Green Star certification or ratings, as applicable. By building this file from day one, you are not just preparing for a potential ASIC inquiry; you are embedding good governance into your operations. Having this file ready to produce on demand can materially improve your ability to respond quickly and credibly if a claim is challenged. This proactive documentation is a fundamental component of the legal frameworks governing property development. We routinely help developers across NSW and Queensland build these exact sustainability claims files from the ground up, turning a complex regulatory headache into a streamlined, defensible process. By instructing Merlo Law early in the project lifecycle, you ensure that your engineering models and supply chain data are legally structured to withstand ASIC's rigorous testing. Let us handle the compliance architecture so you can focus on delivering an outstanding, profitable asset. When the Gambit Fails: The Real Costs of an ASIC Breach Failing to substantiate sustainability claims is not a minor marketing misstep; it's a significant breach of corporate law with severe and multifaceted consequences. The costs extend far beyond a simple fine, threatening the financial viability of the project, the careers of its directors, and the long-term reputation of the development company. Understanding the full spectrum of ASIC penalties and the realities of director liability Australia is essential for appreciating the stakes involved in corporate governance. The Financial Sting: Civil Penalties and Legal Fees If ASIC finds that a developer has engaged in greenwashing, the financial penalties can be crippling. Under the Corporations Act 2001, the courts can impose substantial civil penalties on both the company and individuals involved. In appropriate cases, penalties can be very substantial and may run into the millions of dollars, directly impacting a project's profitability and potentially rendering it unviable. Beyond the penalties themselves are the astronomical legal fees associated with defending an ASIC investigation and subsequent litigation. These costs can accumulate for years and can financially cripple a special purpose vehicle (SPV) or development company, even if no penalty is ultimately applied. ASIC's enforcement posture is not limited to greenwashing. Developers involved in capital raising should also remain alert to broader compliance risks, including licensing, disclosure and managed investment scheme issues where relevant. Why Director Liability is a Personal Risk Directors cannot hide behind the corporate veil. ASIC is increasingly focused on holding individuals accountable for corporate misconduct, and greenwashing is no exception. A director's failure to interrogate whether the company has a reasonable basis for important public claims may, in some circumstances, support allegations that the director failed to exercise appropriate care and diligence. This is a significant aspect of a director's personal risk profile. The consequences are not just financial. ASIC has the power to seek disqualification orders, banning individuals from managing corporations for a specified period. In serious cases, this is a real risk. ASIC continues to use disqualification and banning powers as important enforcement tools in appropriate matters, underscoring the personal consequences that can follow serious governance failures. For a property developer, a disqualification order can be commercially devastating. Warning: In serious cases, misleading sustainability claims may contribute to broader enforcement action against directors, including disqualification applications or other personal consequences. That can affect not just the current project, but the director's broader career and professional standing. As highlighted in guidance from the Australian Institute of Company Directors, boards should actively oversee how environmental claims are developed, substantiated and communicated. The Long Shadow of Reputational Damage Perhaps the most enduring cost of a greenwashing breach is the reputational damage. Let's return to our developer, "Dave," and his "Verdant Views" project. Even if he avoids a massive fine, the consequences are severe. The ASIC investigation is now a matter of public record. News articles appear online, permanently branding his company with "ASIC greenwashing investigation." The fallout is immediate. Existing investors become nervous and may seek to exit the project. Financiers, who are themselves under pressure to manage ESG risks, become wary of funding his future developments. Potential buyers for "Verdant Views" are spooked, and sales slow to a crawl. The market's trust, once lost, is incredibly difficult and expensive to regain. Any short-term marketing benefit from an unsubstantiated claim can be outweighed by long-term legal, commercial and reputational consequences. Conclusion: Winning the Game by Changing the Rules ASIC's ongoing scrutiny of greenwashing and sustainability-related misstatements presents a real risk for Queensland property developers in investor-facing, fundraising and other high-risk commercial contexts, but it also creates a significant opportunity. That scrutiny is accelerating a market shift in which integrity, transparency and substantiation are becoming increasingly valuable commercial assets. The winning gambit is not to shy away from promoting the genuine sustainability features of a project. Instead, it is to change the rules of the game entirely. This means moving decisively away from the ambiguous language of marketing buzzwords and towards the concrete, data-backed disclosures of corporate governance. The future of successful property development lies in making sustainability claims with integrity, supported by a verifiable evidence file from day one. Ultimately, developers who embrace this new paradigm will do more than just avoid penalties. They will build more resilient brands, attract more sophisticated and long-term capital, and earn the trust of a market that increasingly values authenticity over aspiration. By viewing robust compliance not as a regulatory burden but as a competitive advantage, Queensland developers can navigate the 2026 landscape with confidence and lead the way in a new era of sustainable development. FAQs What is the single biggest mistake a property developer can make regarding greenwashing? The biggest mistake is using vague, popular buzzwords like "eco-friendly," "green," or "sustainable" in marketing materials and investor documents without specific, quantifiable, and verifiable proof to back them up. Those unsubstantiated claims may, depending on the context, amount to misleading and deceptive conduct or otherwise create serious regulatory risk. Are directors personally at risk if their company is found to be greenwashing? Yes, potentially. ASIC is increasingly focused on individual accountability. A director may face scrutiny under the Corporations Act if they fail to take reasonable steps to interrogate whether important public claims were properly supported. In serious cases, that can lead to significant personal consequences, including financial exposure and potential disqualification proceedings. Does our project need an official Green Star or NABERS rating to make sustainability claims? While official third-party certifications like Green Star and NABERS are the gold standard for substantiating claims, they are not strictly mandatory. However, if you choose not to use them, the onus is on you to provide an equivalent level of robust, independent evidence for your claims, such as detailed reports and modelling from qualified consultants. Making claims without either is materially higher risk and requires especially careful substantiation. Our project is only in the planning stage. Can we still market its future green credentials? Yes, but you must be extremely precise with your language. You cannot state that a feature exists or a rating has been achieved Instead, you must use forward-looking language that clearly states the intention, for example: "The development is targeting a 5-Star Green Star outcome" or "The project is targeting a 40% reduction in mains water use." You must also have a reasonable basis, like architectural plans or consultant advice, for believing these targets are achievable. What is a "sustainability claims file" and why is it important? A "sustainability claims file" is a dedicated internal record that holds all the evidence backing every environmental claim you make. This includes consultant reports, data models, certifications, and supply chain verifications. It is one of your most important practical defences. If ASIC queries your claims, being able to produce this file promptly demonstrates good governance and can assist in responding credibly to an inquiry before matters escalate. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways If your subcontractor works outside their licence class, you can lose your own head contractor exemption and be treated as the unlicensed party—the protection sits in Schedule 1A of the Queensland Building and Construction Commission Act 1991. You may be able to lawfully withhold payment: an unlicensed subcontractor loses their statutory entitlement to be paid under section 42(3) of the QBCC Act, which changes how you respond to a progress claim. Contractual "pay when paid" clauses designed to delay subcontractor payments are void under section 74 of the Building Industry Fairness (Security of Payment) Act 2017 (BIF Act) and cannot be relied upon to manage the fallout of licensing breaches. Suspending a subcontractor's works requires strict adherence to the subcontract's default and termination provisions to avoid risks of repudiation and wrongful termination claims. You are standing on a residential development in Brisbane when the principal's superintendent hands you a notice—not for a failed inspection or an out-of-tolerance batter angle, but because the subcontractor building your structural retaining walls is operating outside their specific QBCC licence class. The crew is still setting reinforcement, the next progress claim is due in three days, and you are suddenly exposed to the reality that relying on an unlicensed subbie might have just stripped away your own legal right to carry out the project. This article delivers the exact triage sequence you need to assess the site breach, adjust your payment schedule obligations, and handle the subcontractor's removal without triggering a wrongful termination dispute. Immediate Steps When a Civil Subcontractor Lacks the Correct QBCC Licence Class The site cannot afford a three-week delay, but allowing non-compliant works to continue can jeopardise your entire enterprise and insurance response. At this stage, you need a clear sequence of actions to take today to contain your exposure before the regulator or the principal forces your hand. This section provides the exact triage process to assess the breach, verify the scope discrepancy, and determine whether a stop-work directive is required. Separating Statutory Licensing Breaches from Contractual Termination Rights Your first instinct may be to lock the subcontractor out of the site the moment you discover the breach. Resist it. A statutory breach by the subcontractor is an offence under the legislation, but it operates distinctly from your private contractual rights. A regulatory violation does not inherently grant you the right to end the commercial agreement unless the contract itself maps that statutory failure to a termination right. A civil subcontractor's breach of Queensland's statutory licensing requirements does not automatically trigger a contractual right for the head contractor to terminate, unless the subcontract expressly categorises the licensing failure as a default event. If you react to the licensing defect by terminating the relationship without pointing to a specific default clause, you can expose your business to claims for wrongful termination and repudiation. Resolving contractual termination disputes requires navigating both the default provisions of the subcontract and the evidentiary burden of proving the breach actually occurred. Verifying the Subcontractor’s Specific Licence Scope Before issuing any formal notices or stop-work directives, you must confirm the discrepancy between the subcontractor's licence class and the physical work they are executing. Factual verification protects your position if the subcontractor later challenges your directions. Cross-reference the subcontractor’s entity name and ABN directly on the QBCC Online Licence Search Tool to confirm their current, active licence classes. Review the specific scope limitations of their approved class using a reliable QBCC Licence Search methodology to ensure they are not exceeding their permitted tier or category. Compare the statutory definition of their licence class against the actual site activities underway today (e.g., distinguishing between restricted structural landscaping and broad civil earthworks). Document any site activities that clearly fall outside the subcontractor's verified scope, gathering photographs and site diary entries as evidence. The Cost of Delay vs the Risk of Regulatory Intervention Warning: Allowing an unlicensed subcontractor to continue working on your site in order to meet a project deadline exposes your company to severe regulatory scrutiny and potential site shutdowns under the Queensland Building and Construction Commission Act 1991 (Qld). While halting the earthworks causes immediate commercial friction and project delay, turning a blind eye to the licensing defect can invite the regulator onto your site. In practice, a tip-off from a disgruntled worker or a diligent principal can prompt QBCC attention, and the regulator has enforcement powers that, if exercised, can disrupt a project for far longer than a managed subcontractor replacement would. Every hour an unlicensed crew stays on the tools, your exposure compounds. Instruct our construction team to triage the breach today and secure your commercial position before the regulator makes the decision for you. How the Unlicensed Subcontractor Threatens Your Head Contractor Exemption The immediate site chaos is one thing, but the regulatory knock-on effect is the real danger to your business structure. If you are operating as an unlicensed civil head contractor relying on the statutory exemption, that protection is fragile. This section breaks down exactly how the subcontractor's licensing failure removes your legal shield and exposes you to direct penalties. Your Exemption Depends on Your Subbie's Licence Many civil contractors operate as the principal or head contractor on commercial sites without holding a comprehensive builder's licence themselves, relying instead on the statutory protection found in Schedule 1A, s 8 Head contracts to carry out building work. This provision allows an unlicensed person to lawfully enter into a contract to carry out non-residential building work. However, the exemption contains a strict prerequisite regarding the supply chain. Under Schedule 1A of the QBCC Act, a civil head contractor’s exemption from holding a builder's licence relies strictly on engaging a subcontractor who holds the appropriate class of licence for the physical building work. If the subcontractor performing the work lacks the precise licence class required for the tasks they are executing, the foundation of your head contractor exemption falls away. The legislation offers no grace period for an honest hiring mistake; the exemption simply stops applying to you for that scope of work. We see this play out on Queensland civil sites more often than most head contractors expect — frequently uncovered only when a principal's superintendent or the QBCC starts asking questions mid-project. Our team has guided head contractors through the exact moment the exemption falls away, working through the in-force text of Schedule 1A and any subordinate regulations as at the relevant date before advising on next steps. The practical difference is rarely the legislation itself; it is whether the response is sequenced correctly from the first notice onward. It is also important to appreciate that this exemption is not a permanent fixture. It was previously slated for abolition under reforms first moved in 2020, before the Building and Other Legislation Amendment Act 2022 (Qld) preserved it. However, that legislation introduced a regulation-making power enabling the Government to require particular head contractors to hold a licence and to prescribe circumstances in which the exemption does not apply, for example in relation to high-risk classes of work. The exemption therefore remains in force, but it is technical, conditional, and subject to change by subordinate regulation. Before you rely on it for a live matter, you should confirm the current in-force text of Schedule 1A and any regulations made under it as at the relevant date. QBCC Penalties for the Head Contractor Undertaking Unlicensed Building Work When the exemption fails because your subcontractor is improperly licensed, the regulator stops looking at them and starts looking at you. Without the protection of Schedule 1A, you are assessed against the primary prohibition in s 42 Unlawful carrying out of building work. Section 42(1) explicitly states that, unless exempt under Schedule 1A, a person must not carry out, or undertake to carry out, building work unless they hold a contractor's licence of the appropriate class. By entering into the contract with the principal and failing to satisfy the exemption through a compliant subcontractor, you are deemed to be carrying out unlicensed contracting. The regulator can issue infringement notices and prosecute you directly for this breach, regardless of whether you ever touched a machine on site. Section 42 carries escalating maximum penalties, with higher penalties for repeat offences and the possibility of imprisonment for a third or subsequent offence, or where the work is tier 1 defective building work; a company can be liable to a multiple of the maximum applying to an individual. Because the dollar value of a penalty unit is adjusted from time to time, you should confirm the current figures rather than relying on a fixed dollar amount. Practitioner Insight: When Site Interference Voids Your Exemption Expert insight: Head contractors acting as principals often inadvertently void their exemption not by hiring the wrong subbie, but by getting their hands dirty on site. The exemption assumes you are coordinating, not building. In practice, the line gets crossed in mundane, easily overlooked ways: a director who jumps on the excavator to "show the operator the right batter angle," a project manager who personally sets out levels and pegs the trench lines, or a head contractor's staffer who directs the sequence and method of compaction rather than simply telling the subcontractor what end result the contract requires. The distinction adjudicators and inspectors tend to draw is between managerial direction (what is to be done, by when, to what specification) and the physical or technical execution of the building work itself (how each task is performed, hands-on). The former is consistent with the exemption; the latter looks like contracting to carry out, and personally carrying out, building work. The risk multiplies when the head contractor's people fill gaps left by an under-resourced subbie. If your site supervisor starts operating plant, fixing formwork, or making the on-the-spot engineering calls that the licensed contractor is supposed to make, you have likely stepped outside the protection of Schedule 1A for that scope of work—even though you genuinely believed you were just "helping the job along." A useful self-test before you intervene: am I telling them what the contract requires, or am I doing their licensed work for them? If it is the latter, stop, document the deficiency, and address it through the subcontract rather than the shovel. Withholding Progress Payments and Statutory Entitlements The end of the month is approaching, and the unlicensed subcontractor has just served a massive progress claim for the disputed works. You are caught between preserving cash flow and breaching the BIF Act. This section outlines your payment obligations, the subcontractor's lost statutory rights, and the void clauses you cannot rely on to delay payment. The Subcontractor's Loss of Entitlement to Monetary Consideration A payment claim from an unlicensed subcontractor triggers a familiar panic about strict BIF Act timelines. What that panic obscures is that the QBCC Act has already altered the subcontractor's underlying right to be paid. Section 42(3) explicitly dictates that a person who carries out building work in contravention of the licensing requirements is not entitled to any monetary or other consideration for doing so. Under section 42(3) of the QBCC Act, a civil subcontractor who carries out building work without the appropriate licence class loses their statutory entitlement to monetary consideration for that specific work. If you receive a payment claim from a non-compliant subcontractor, you must still provide a valid payment schedule within the strict statutory timeframe. However, you can rely on the section 42(3) disentitlement as a primary reason for withholding payment in that schedule. Failing to include this specific jurisdictional defence in your payment schedule can limit your ability to raise it later during an adjudication response, which is why getting the payment schedule right at the outset is critical to framing the dispute in your favour. A payment schedule that omits the section 42(3) point can quietly forfeit your strongest defence before the dispute even begins. Request an urgent review of your draft schedule from our team while the statutory clock is still running. Why Disguised "Pay When Paid" Clauses Will Not Protect the Head Contractor A common reflex is to delay payment by pointing to back-to-back clauses in the subcontract, arguing you do not have to pay the subbie until the principal pays you. This tactic is legally void. Under s 74 Effect of 'pay when paid' provisions of the BIF Act, any contractual clause that conditions a subcontractor's payment upon the head contractor receiving payment from the principal has no effect in relation to construction work. Section 74 provides that a "pay when paid" provision of a construction contract has no effect in relation to any payment for construction work carried out, or related goods and services supplied, under the contract. In other words, the prohibition is engaged precisely because the relevant work answers the description of construction work under the Building Industry Fairness (Security of Payment) Act 2017 (Qld); the clause only retains any operation to the extent the work falls outside that definition. Adjudicators regularly strike down provisions disguised as "pay if certified" or condition precedent clauses. You cannot rely on a void payment term to manage the financial fallout of an unlicensed subcontractor; you must address the licensing defect head-on in your payment schedule. Practitioner Insight: The Limits of Quantum Meruit Claims for Unlicensed Civil Works Expert insight: When a head contractor denies a progress claim citing a section 42 breach, unlicensed subcontractors often threaten to bypass the contract entirely and claim the full project value in quantum meruit. It is worth being precise about the forum here: section 42(4) of the QBCC Act frames the reasonable remuneration exception as a power of the court, not QCAT, so the disentitlement and any recovery argument are ultimately resolved by reference to that curial power rather than assumed to sit within the tribunal's jurisdiction. While section 42(4) does provide a narrow exception allowing the court to award reasonable remuneration, this pathway is strictly limited—and in practice the gap between what the subbie claims and what they can prove is where these disputes are won or lost. The recovery under section 42(4) is generally confined to amounts the subcontractor has actually paid out in supplying materials and labour, with the express carve-outs that it cannot include an allowance for the supply of the subcontractor's own labour, nor any allowance for profit. That means the evidentiary burden sits squarely on the subcontractor, and it is a documentary burden, not a narrative one. A court is unlikely to be moved by a lump-sum figure pulled from the contract price. It wants to see the actual cost trail: supplier invoices for fill, aggregate and pipe; plant hire dockets or internal plant costing records; timesheets matched to wage records for engaged or employed labour (as distinct from the operator's own labour, which is not recoverable); and fuel and consumables receipts. The recurring weakness on the subcontractor's side is that civil operators frequently price work on a rate or lump-sum basis and never keep cost-level records, so when pressed to substantiate raw expenditure they simply cannot. Where the records are thin or reconstructed after the fact, the recoverable figure tends to shrink well below the claimed amount, and items dressed up as "site overheads," "supervision," or "establishment" are routinely treated as disguised profit or margin and stripped out. Practically, the head contractor's strongest position is to take the disentitlement point cleanly in the payment schedule and then force the subcontractor to prove every dollar of raw cost line by line, rather than conceding any global valuation. Managing Subcontractor Suspension and Replacement Safely Removing the non-compliant subcontractor is necessary to save the project, but executing that removal poorly creates massive secondary liability. You need to sequence the suspension, capture the site evidence, and engage the replacement civil contractor without handing the defaulted party a wrongful termination claim. Here is the framework for a lawful exit. Invoking Subcontract Suspension or Termination Provisions Discovering that your subcontractor lacks the appropriate licence does not give you an unconditional right to change the padlocks on the site gates tomorrow morning. You must look to the specific default and suspension provisions drafted into your subcontract. Before terminating a civil subcontractor for a QBCC licensing breach, the head contractor must issue formal default notices in strict compliance with the subcontract's termination timeframes to mitigate the risk of repudiating the agreement. If you lock an unlicensed subcontractor out of the site without following the contractually mandated show-cause or default notice periods, a tribunal or court may determine that your actions constitute repudiation of the contract. This outcome can entitle the subcontractor to claim damages for wrongful termination, overshadowing the initial licensing defect. Default notices drafted to align with both the subcontract terms and the reality of the statutory breach are what keep the termination process defensible. In our work with head contractors across Queensland and New South Wales, the wrongful termination claim is almost always self-inflicted — the result of locking a subbie out first and reading the default clause second. We routinely draft the show-cause and default notices that thread the gap between a genuine licensing breach and the strict contractual machinery the subcontract demands. Done properly, the same set of facts that exposes the subcontractor becomes the foundation of a clean, defensible exit rather than a damages claim against you. Evidentiary Requirements Before Engaging a Replacement Civil Contractor Once the non-compliant subcontractor is lawfully suspended or removed, the pressure to mobilise a replacement crew and recover lost time is intense. However, allowing a new contractor to commence work without first securing comprehensive site evidence is a critical error. Before the replacement contractor alters the site, you must document the exact percentage of completion and the specific condition of the works left by the departing subcontractor. This involves engaging independent surveyors or engineers to capture the site state. Without that evidentiary baseline, it becomes exceedingly difficult to defend against the outgoing subcontractor's later claims for unpaid variations, or to justify the back-charges you intend to levy for rectification work. Conclusion Standing on that half-completed Brisbane subdivision with the superintendent's notice in hand is a high-pressure moment, but it does not have to mean the end of your project or your business. Discovering your earthworks subcontractor lacks the correct QBCC licence class presents an immediate threat to your site compliance and your own head contractor exemption, but it is a manageable crisis if handled methodically. You now know that a statutory licensing breach does not automatically give you a free pass to ignore your contract's termination procedures. You also understand that section 42(3) of the QBCC Act strips the unlicensed subcontractor of their right to monetary consideration—giving you a powerful, lawful basis to withhold payment through a compliant payment schedule, rather than relying on void "pay when paid" clauses. Before you order the subcontractor's machinery off the site or draft your next payment schedule, your immediate next step is to pull the specific default and suspension clauses from your subcontract and cross-reference them against a fresh, timestamped QBCC licence search. Documenting the exact scope discrepancy today is what will protect your balance sheet tomorrow. The catch is that the two clocks now running—your BIF Act payment schedule deadline and your contractual notice periods—do not pause while you work out your position. Getting your payment schedule and default notices reviewed before you act is the difference between a managed exit and a damages claim. If you are facing this on site right now, contact our construction team today and we will help you sequence the next 72 hours correctly. FAQs Do I lose my head contractor exemption if my civil subcontractor is unlicensed? Yes, you may lose the protection of the head contractor exemption under Schedule 1A of the Queensland Building and Construction Commission Act 1991. The exemption strictly requires that the physical building work is carried out by an appropriately licensed contractor. If your subcontractor lacks the correct licence class for the work they are performing, you can be deemed to be carrying out unlicensed building work yourself. Do I have to pay a Queensland civil subcontractor who does not have the right QBCC licence? You can usually withhold payment lawfully, because section 42(3) of the QBCC Act states that a person carrying out building work in contravention of licensing requirements is not entitled to monetary consideration. However, you must still issue a valid payment schedule under the Building Industry Fairness Act within the strict statutory timeframe outlining this jurisdictional defence. A court or adjudicator may still award limited reasonable remuneration restricted strictly to raw materials and labour. Can I instantly terminate my civil subcontractor if I find out they are unlicensed? No, you typically cannot terminate the subcontractor instantly unless your specific subcontract explicitly defines a statutory licensing breach as an immediate termination event. You must follow the formal default and show-cause notice periods outlined in your contract. Locking them out without following these procedural steps may expose you to claims for wrongful termination and repudiation. Are "pay when paid" clauses enforceable in Queensland civil construction contracts? No, contractual clauses that condition a subcontractor's payment upon the head contractor receiving funds from the principal are void for construction work. Under section 74 of the Building Industry Fairness (Security of Payment) Act 2017, these provisions have no legal effect. Head contractors must address defective or unlicensed work directly in a payment schedule rather than relying on back-to-back payment delays. What is the penalty for a head contractor undertaking unlicensed building work in QLD? A civil head contractor operating without the protection of the Schedule 1A exemption may face significant penalties under section 42 of the QBCC Act. The Queensland Building and Construction Commission can issue infringement notices, apply demerit points where the offender is a licensee, or pursue direct prosecution. The specific penalty exposure typically depends on the severity, financial value, and duration of the unlicensed contracting, and the maximum penalties escalate for repeat offences. What should I do before replacing an unlicensed civil subcontractor on a Queensland site? Before allowing a replacement contractor to commence work, you should comprehensively document the site's condition and the exact percentage of completion left by the outgoing subcontractor. Engaging an independent surveyor or engineer to capture this evidentiary baseline is highly recommended. This evidence can support your position if the suspended subcontractor later disputes back-charges or claims unpaid variations. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law

Key Takeaways Do not wait for the contractual EOT assessment period if a NSW Security of Payment Act payment schedule is due sooner. Assess the pending EOT claim on the material available before applying liquidated damages in the payment schedule. Avoid blanket or “holding” rejections of EOT claims. Identify the evidence considered and explain why time is accepted, rejected or only partly allowed. Map the liquidated damages deduction to the EOT assessment by showing the adjusted completion date, period of culpable delay and LD calculation. Remember that the statutory payment schedule obligation rests with the respondent, usually the principal, even if the superintendent or contract administrator prepares the assessment. If a missed or defective payment schedule causes loss, the superintendent or consultant may face professional liability, apportionment and insurance issues. A contractor submits a payment claim. The works are late, and the principal wants liquidated damages deducted. But the contractor has also lodged an Extension of Time (EOT) claim that has not yet been assessed. In NSW, the respondent cannot safely wait for the contractual EOT assessment period if the Security of Payment Act payment schedule deadline arrives first. The practical task is to assess the EOT claim, at least provisionally, within the statutory timeframe, then explain how that assessment affects the liquidated damages deduction in the payment schedule. Short answer: liquidated damages may be included in a NSW payment schedule while an EOT claim is pending, but the deduction should not be made by simply ignoring the EOT claim. The safer sequence is to assess the EOT claim on the material available, identify any missing particulars, grant or reject time with reasons, calculate the adjusted completion position, and then explain the liquidated damages deduction in the payment schedule before the statutory deadline expires. This article is written for superintendents, contract administrators, project managers and principals dealing with a NSW payment claim where liquidated damages are proposed but an EOT claim remains unresolved. For project-specific EOT, liquidated damages and certification issues, early construction law advice can help align the contract administration process with the statutory payment schedule deadline. The statutory obligation to provide a payment schedule rests with the respondent, usually the principal, but superintendents and consultants often prepare the assessment and may face exposure if their delay or flawed certification causes loss. The Problem: the SOPA Payment Schedule Deadline Does Not Wait for the EOT Process The difficult situation is common. A payment claim has been served, the works appear to be in delay, and the principal wants liquidated damages deducted. At the same time, the contractor has submitted an EOT claim that the contract may allow a longer period to assess. The key point is that the contractual EOT assessment period does not extend the statutory deadline for serving a payment schedule. Contractual Certification and Statutory Payment Schedules Are Not the Same Thing When administering standard form contracts such as AS 4000, the superintendent may have a contractual period to assess an EOT claim. That contractual allowance does not pause the statutory payment schedule deadline under the Building and Construction Industry Security of Payment Act 1999 (NSW). A superintendent’s progress certificate will not necessarily protect the respondent unless it also satisfies the statutory requirements for a payment schedule. The respondent should ensure that the document identifies the payment claim, states the scheduled amount, and gives reasons for any amount withheld, including the basis for any liquidated damages deduction. For practical purposes, if the payment schedule is due before the contractual EOT assessment period expires, the EOT still needs to be addressed on the material then available. The payment schedule should not simply say that the EOT claim remains under assessment. The Section 14 Trap: What Happens if No Payment Schedule Is Served? Waiting for the contractual EOT assessment period to expire can materially prejudice the principal’s position if the payment schedule deadline is missed. Under section 14 of the Building and Construction Industry Security of Payment Act 1999 (NSW), if the respondent does not provide a payment schedule within time, the respondent becomes liable to pay the claimed amount on the due date for the relevant progress payment. Under section 15, if the respondent then fails to pay the whole or any part of that amount by the due date, the claimant may recover the unpaid portion as a statutory debt or make an adjudication application. If the claimant commences debt recovery proceedings under section 15, the respondent is not entitled in those proceedings to bring a cross-claim against the claimant or to raise a defence in relation to matters arising under the construction contract. If debt recovery proceedings have already commenced, involve the litigation team early. That result may prevent, or at least materially compromise, the principal’s ability to rely on a liquidated damages deduction in that payment cycle or in any later process concerning that payment claim. The immediate priority is therefore to serve a compliant payment schedule on time, with clear reasons for any amount withheld. Where the payment schedule deadline is live, obtain security of payment advice before the response period expires. The Safest Sequence: Assess the EOT Before Applying Liquidated Damages To deduct liquidated damages in a defensible way, the respondent should address the pending EOT claim before finalising the scheduled amount. That does not always mean a full and final EOT assessment is possible before the payment schedule deadline. It does mean the EOT claim should be considered on the material available, with reasons given for the assessment reached at that time. A practical sequence is: 1. identify the current contractual date for practical completion; 2. identify each pending EOT claim and the delay period claimed; 3. assess the claim on the evidence available, including notices, programs, site records and correspondence; 4. request further particulars immediately if the claim lacks causation, critical path analysis or supporting records; 5. grant, reject or partly grant time with reasons; 6. calculate the adjusted date for practical completion; 7. apply liquidated damages only to the remaining period of culpable delay; and 8. record that reasoning in the payment schedule. If the contractor’s EOT claim lacks necessary particulars, the payment schedule can say so. The respondent may assess the EOT at nil, or only partly allow it, for the purposes of the current payment schedule if that is justified by the available material. However, the reasons should identify what was considered, what was missing, and how that affected the liquidated damages calculation. A Practical Payment Schedule Action Plan Timing Action Purpose Day 0–1 Record the date of service, calculate the payment schedule deadline and confirm who will issue the schedule Avoid missing the statutory deadline Day 0–1 Collect the contract, payment claim, EOT claim, notices, program, delay register, site records and key correspondence Build the assessment file Day 1 Request further particulars if the EOT claim lacks causation, critical path analysis or delay evidence Identify evidentiary gaps and preserve procedural fairness Days 2–5 Perform a provisional delay assessment using the available material Determine whether any EOT should be allowed before LDs are applied Days 5–7 Calculate the adjusted date for practical completion and the resulting LD amount Ensure the deduction follows from the EOT assessment Days 7–9 Draft and review the payment schedule reasons Prepare an adjudication-ready explanation By the deadline Serve the payment schedule with clear reasons and supporting calculations Preserve the respondent’s position Valuing the Pending EOT to Withstand a SOPA Adjudication Once it is clear that the payment schedule deadline arrives before the contractual EOT assessment period expires, the task becomes one of rapid but impartial assessment. A pre-determined rejection designed only to justify the liquidated damages deduction may be vulnerable in adjudication. Where the parties’ positions are becoming entrenched, an early dispute strategy may assist before the matter escalates further. The payment schedule should demonstrate a rational methodology, even if the assessment is necessarily based on incomplete material. Why “Holding” EOT Rejections Are Risky A blanket “holding” rejection of an EOT claim is risky if it is used merely to defer the issue and justify an immediate liquidated damages deduction. In an adjudication, the adjudicator may scrutinise whether the deduction is supported by the contract, the delay evidence and the reasons stated in the payment schedule. If the EOT assessment relies on generic denials, or does not explain how the claimed delay was treated, the liquidated damages deduction may be disallowed or substantially reduced. A stronger approach is to state the assessment actually made, identify the material relied upon, and explain why particular days were allowed or rejected. The Procedural Steps for an Impartial Delay Assessment To assess an EOT within the statutory timeframe and prepare for potential adjudication, follow a structured process: Identify the latest approved program and the critical path relied upon; Compare the claimed delay events against notices, site records, program updates and correspondence; Request further particulars immediately if the claim does not explain causation, critical path impact or the period of delay; Separate principal-caused delay from contractor-caused delay and concurrent delay where possible; Assess the EOT on the evidence available when the payment schedule is due; Record the days allowed, days rejected and reasons for each outcome; and Ensure the liquidated damages calculation follows from the adjusted completion position. Recording the EOT Decision in the Payment Schedule The EOT assessment should be clearly recorded in the payment schedule’s reasons for withholding payment. It is not enough to state that liquidated damages are being applied. The schedule should explain how the pending EOT claim was assessed, how many days were allowed or rejected, and how that assessment produced the liquidated damages deduction. Example payment schedule reasoning: > The respondent has considered the contractor’s EOT claim dated [date] when assessing Payment Claim [number]. For the purposes of this payment schedule, and based on the material presently available, the respondent allows [x] days of the EOT claim and rejects [y] days. > The respondent accepts [x] days for [brief description of accepted delay event] because [brief reason, for example: the event is supported by the site records and is shown on the current program to have affected the critical path]. > The respondent does not allow the remaining [y] days claimed for [brief description of rejected delay event] because [brief reason, for example: the claim does not identify a critical path impact, is not supported by contemporaneous records, or overlaps with contractor-caused delay]. > On that assessment, the date for practical completion is adjusted from [original date] to [adjusted date]. The works remained incomplete after that adjusted date for [x] days. Liquidated damages are therefore deducted at the contractual rate of $[amount] per day, giving a total deduction of $[amount] in this payment schedule. > This assessment is made for the purposes of the current payment schedule, having regard to the statutory deadline for responding to the payment claim. The respondent’s position may be reviewed if further material is provided, to the extent permitted by the contract and applicable law. Example EOT Assessment Matrix A simple assessment matrix can help ensure the payment schedule connects the EOT decision to the LD calculation. EOT item Contractor’s basis Evidence provided Evidence missing Assessment Days allowed Effect on LDs Variation direction Contractor says the variation delayed the critical path Direction, emails and partial program update Complete time impact analysis Partly accepted 3 days LDs reduced by 3 days Wet weather Contractor claims 5 days Site diary entries Weather records and critical path link Rejected for current schedule 0 days No reduction Late access Access delay admitted in correspondence Principal correspondence and site records None material Accepted 4 days LDs reduced by 4 days Do and Don’t Checklist DO DON’T Calculate the SOPA payment schedule deadline immediately Wait for the full contractual EOT assessment period Assess the EOT claim on available material Say only that the EOT claim is “pending” Request particulars early Assume a request for particulars extends the SOPA deadline Explain the critical path assessment Use a generic rejection Link the LD deduction to the assessed delay period Deduct LDs without explaining the EOT position Keep an adjudication-ready file Leave the reasoning to be reconstructed later Review consultancy and PI risk before appointment Sign away apportionment rights without checking insurance If the Schedule Is Missed or Flawed: Superintendent and Consultant Exposure If the payment schedule deadline is missed, or if a poorly reasoned EOT assessment undermines the liquidated damages deduction, the respondent may be required to pay more than it expected for that payment cycle. The principal may then consider whether that loss was caused by the superintendent’s or consultant’s administration of the payment claim, EOT assessment or certification process. This is why the issue is not only one of contract administration. A missed or defective payment schedule may also create professional liability risk for those engaged to manage the assessment process. Can the Principal Sue the Superintendent if the Deadline Is Missed? Under section 15 of the Building and Construction Industry Security of Payment Act 1999 (NSW), where the respondent has become liable under section 14(4) because no payment schedule was provided within time and then fails to pay the whole or any part of the claimed amount by the due date, the claimant may recover the unpaid portion from the respondent as a debt due. The respondent is usually the principal, not the superintendent. However, if the principal incurs that liability because the superintendent, contract administrator or consultant failed to manage the payment schedule process properly, the principal may consider a claim against the consultancy. That claim may allege breach of the consultancy agreement, breach of duty or professional negligence, on the basis that the consultant’s administration caused the principal to lose the opportunity to rely on the liquidated damages deduction in that payment cycle. The risk is fact-specific. It will depend on the consultant’s role, the terms of engagement, who was responsible for preparing and serving the payment schedule, and whether the loss was caused by the consultant’s conduct. Related Risk: DBPA Exposure for Superintendents Separate from the payment schedule issue, superintendents should also be aware of potential exposure under the Design and Building Practitioners Act 2020 (NSW). The statutory duty of care under section 37, read with the definition of "construction work" in section 36 of the DBPA, may be relevant where a superintendent, project manager or consultant performs "construction work" within the meaning of section 36, including by supervising, coordinating, project managing or otherwise having substantive control over building work or other work captured by that section. The duty is directed to avoiding economic loss caused by defects in or related to a building for which the construction work is done, where those defects arise from the construction work. This risk is particularly important where the superintendent moves beyond pure contract administration and becomes involved in design coordination, regulated design issues, site directions or substantive control over building work. Section 40 of the DBPA may render ineffective contractual terms that attempt to annul, vary or exclude the statutory duty of care under Part 4 of the DBPA. For this article, the immediate issue remains the SOPA payment schedule sequence. DBPA exposure should be treated as a related risk to be reviewed separately when considering the superintendent’s scope, consultancy agreement and insurance position. If the issue also involves Building Commission, Fair Trading or NCAT pathways, get advice on NSW building regulator issues. Before You Sign the Consultancy Agreement: Check Apportionment and PI Cover A superintendent’s exposure is not determined only by the construction contract. The consultancy agreement may contain clauses that alter liability, displace proportionate liability protections or require the consultant to accept responsibility beyond what would otherwise apply. Those clauses matter because they can affect both the defence of a later claim and the consultant’s Professional Indemnity insurance position. How Proportionate Liability May Reduce the Superintendent’s Exposure If a principal alleges negligent EOT assessment or payment certification, the superintendent or consultant may be able to rely on proportionate liability principles. In broad terms, this may allow liability to be apportioned between concurrent wrongdoers according to their respective responsibility for the loss. In NSW, those issues commonly arise under Part 4 of the Civil Liability Act 2002 (NSW). For example, if the contractor was primarily responsible for the delay, but the superintendent’s delayed or flawed assessment caused the principal to lose an opportunity to deduct liquidated damages in a payment schedule, the superintendent may argue that any liability should reflect only its share of responsibility. The availability and value of that defence will depend on the facts, the pleaded claim and the terms of the consultancy agreement. The Risk of Contracting Out of Apportionment Some principal-drafted consultancy agreements include clauses designed to displace proportionate liability protections. If effective, those clauses may expose the consultant to more than its proportionate share of the loss, even where the contractor or another party contributed to the underlying delay. Any attempt to contract out of proportionate liability should also be checked against section 3A of the Civil Liability Act 2002 (NSW). Before accepting those terms, superintendents and consultants should check whether the agreement attempts to alter apportionment, remove net contribution protections, expand indemnities or impose liability that would not otherwise arise. That review may require commercial law advice before the consultancy agreement is signed. Why These Clauses Can Affect Professional Indemnity Cover Contracting out of proportionate liability can also create Professional Indemnity insurance issues. Many PI policies contain exclusions for liability assumed under contract that is greater than the liability the insured would otherwise have at common law or under general law. Some policies include limited writebacks, but the position depends on the precise policy wording. The practical risk is that a consultant may accept broader contractual exposure than its PI policy is intended to cover. Before signing a consultancy agreement, the consultant should review the agreement and the PI policy together, particularly any indemnity, assumed liability, contracting-out, net contribution and limitation of liability provisions. Need Urgent Advice Before the Payment Schedule Deadline? Facing a payment schedule deadline with an unresolved EOT claim and a proposed liquidated damages deduction? Merlo Law can review the payment claim, EOT material, LD calculation and draft payment schedule reasons before the statutory deadline expires. If you are already inside the payment schedule period, do not wait for the contractual EOT assessment deadline. Get legal advice on the EOT assessment and payment schedule wording. Conclusion When a payment claim and unresolved EOT claim arrive together, the SOPA deadline should drive the sequencing. The respondent should not wait for the contractual EOT assessment period before addressing the EOT’s effect on liquidated damages. The safer course is to make a documented assessment on the information available, identify any evidentiary deficiencies, calculate any adjusted completion position, and set out the liquidated damages deduction clearly in the payment schedule. For superintendents and consultants, the issue is not only contractual administration. A missed or poorly reasoned schedule can expose the principal to a statutory debt and may trigger professional liability, apportionment and PI insurance issues. If the deadline is live, urgent review of the EOT material and payment schedule wording is essential. FAQs Can liquidated damages be deducted while an EOT claim is pending? Yes, but the respondent should not ignore the EOT claim. The safer approach is to assess the EOT claim on the material available, calculate any adjusted completion position, and explain how the assessment supports the liquidated damages deduction in the payment schedule. Does the contractual EOT assessment period extend the SOPA payment schedule deadline? No. A contractual period for assessing an EOT claim does not extend the statutory deadline for serving a payment schedule under the Building and Construction Industry Security of Payment Act 1999 (NSW). Is it enough to say the EOT claim is still being assessed? Usually not. If liquidated damages are being deducted, the payment schedule should explain how the EOT claim has been treated for the purposes of that payment claim. A bare statement that the EOT is “pending” or “under assessment” may leave the deduction vulnerable. What should the payment schedule say about the EOT claim? The payment schedule should identify the EOT claim, state whether time is accepted, rejected or partly accepted, give reasons, identify any missing evidence, calculate the adjusted date for practical completion and show how the liquidated damages amount has been calculated. Can the EOT assessment be revised later? Depending on the contract and the circumstances, further EOT assessment may occur later if additional material is provided. However, that does not remove the need to provide clear reasons in the payment schedule that is due now. What happens if no payment schedule is served on time? If the respondent fails to serve a payment schedule within the required timeframe, the respondent becomes liable to pay the claimed amount on the due date for the relevant progress payment. If the respondent then fails to pay the whole or any part of that amount by the due date, the claimant may recover the unpaid portion as a statutory debt or make an adjudication application. That may prevent the respondent from relying on the liquidated damages deduction for that payment cycle. Can a superintendent be liable if the principal loses the ability to deduct liquidated damages Potentially, yes. If the superintendent or consultant was responsible for managing the payment schedule, EOT assessment or certification process, the principal may allege that a missed deadline or flawed assessment caused loss. The outcome will depend on the consultancy agreement, the consultant’s role and the facts. Can proportionate liability or PI insurance reduce the superintendent’s exposure? They may, but they should not be assumed. Proportionate liability may assist where other parties contributed to the loss, but some consultancy agreements attempt to alter or exclude those protections. PI insurance may also be affected if the consultant assumes liability under contract beyond what would otherwise apply. Separately, any attempt to annul, vary or exclude the statutory duty of care under Part 4 of the DBPA should be considered in light of section 40. This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law