Unpaid for a Rejected EIS? How Queensland Environmental Consultants Can Use BIF Act Payment Claims

John Merlo

1 day ago

16 min read

KEY TAKEAWAYS

Environmental consulting services, including the preparation of an Environmental Impact Statement (EIS), can frequently qualify as "related goods and services" under Queensland’s security of payment laws.
If a developer refuses payment on the basis that your EIS was rejected by regulators or is "unfit for purpose", they must formally document this reasoning in a payment schedule within a strict 25-business-day window.
A developer who misses this statutory deadline may become liable for the full invoice amount, regardless of their contractual grievances about the environmental assessment.
Contractual clauses attempting to circumvent, delay, or restrict your statutory right to claim payment are likely void and unenforceable under the Building Industry Fairness (Security of Payment) Act 2017.

The email from the developer's project manager is blunt: they are withholding your $80,000 milestone payment because the Department of Environment, Tourism, Science and Innovation (DETSI) rejected your Environmental Impact Statement (EIS). They allege your methodology was flawed, deem the report "unfit for purpose", and demand you rewrite the entire submission on your own dime before they release a single cent. While the client attempts to trap you in a drawn-out dispute over regulatory expectations and scoping boundaries, your firm is left carrying the financial risk of unpaid wages and operational overheads. This article outlines the precise statutory mechanism you can deploy to bypass these contractual delay tactics and enforce payment using Queensland’s security of payment laws.

The 25-Day Window: Your Immediate Decision Sequence for an Unpaid EIS

You have just been notified by the developer that they will not pay your milestone invoice because DETSI knocked back your EIS. The clock is ticking, and you need to know exactly how to force payment using a strict statutory timeframe before the project budget evaporates. What follows is the 25-business-day procedural sequence that escalates your payment claim and strips the developer of their ability to withhold funds indefinitely.

Statutory BIF Act Rights vs Contractual Fee Recovery for Consultants

When a developer refuses to pay for an environmental assessment, consultants typically assume their only option is to initiate a general breach of contract claim. However, security of payment in Queensland provides a parallel, much faster statutory recovery pathway. Suing for a breach of contract often drags your firm into a protracted debate over environmental methodology, scope of services, and whether the deliverable met regulatory standards.

By contrast, the statutory mechanism is designed to temporarily sideline these complex contractual arguments about whether the EIS was defective, focusing instead on rapid cash flow recovery.

The two pathways are not mutually exclusive, and this is where consultants often misread their position. Running a statutory claim does not extinguish the developer's contractual arguments about a defective EIS; it simply forces the money to move first and parks the merits fight for later.

In practice, a developer who has lost on the statutory timeline will frequently pay, then immediately commence separate proceedings to claw the funds back on the "unfit for purpose" allegation. That is the system working as intended, "pay now, argue later", so the real question is not which mechanism is correct but whether your firm can hold the cash through a subsequent contractual challenge.

This is why the statutory win is best treated as leverage rather than a final result. The developer's appetite to fund a clawback action over an $80,000 fee, once they are already out of pocket, is usually far lower than their appetite to simply withhold.

In environmental disputes, developers frequently use the threat of a contractual counterclaim to starve a consultant of cash, making the statutory pathway a critical tool for neutralising that leverage. Because electing the correct pathway can significantly impact your leverage, you should consider obtaining construction law advice early to determine which mechanism best suits your commercial position.

Activating the Law: EIS Preparation as "Related Goods and Services"

In Queensland, environmental consulting services such as preparing an Environmental Impact Statement for a development project can, depending on their connection to the physical site works, fall within the definition of 'related goods and services' under the Building Industry Fairness (Security of Payment) Act 2017. Whether a particular engagement qualifies is a fact-specific question rather than an automatic entitlement.

Many environmental professionals mistakenly believe these laws only protect civil contractors and tradespeople. However, under section 66 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld), the definition of "related goods and services" extends to specified professional services relating to construction work, including architectural, design, surveying and quantity surveying services, as well as building, engineering, interior or exterior decoration and landscape advisory services.

Whether a given environmental assessment falls within one of these limbs — most plausibly the engineering or landscape advisory limbs — is a fact-specific question that turns on the nature of the work and its demonstrable connection to construction work as defined in the Act. Each limb in section 66 is expressly confined to services "relating to construction work", so the strength of that nexus will often be decisive. Section 75 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld) provides that a claimant who is entitled to a progress payment for these construction-related services may issue a statutory payment claim to the liable party.

Note that the "liable party" is whoever is obliged to pay you under your contract — so if you are engaged not by the developer directly but through a head consultant, project manager, or principal contractor, your payment claim is directed at that counterparty, not the developer. Mapping the correct contractual chain before you serve is essential, because a claim served on the wrong party is wasted time against the clock. Because the application of this definition can be nuanced, whether a specific ecological survey or contamination monitoring program triggers this statutory protection may depend heavily on its direct, demonstrable nexus to the physical site development. Be aware, too, that section 75(2) imposes a longstop on when a payment claim can be made: generally the longest of the period worked out under the contract or six months after the construction work was last carried out, or the related goods and services were last supplied. Different, longer periods apply under section 75(3) where the claim relates to a final payment. A consultant sitting on an old unpaid EIS invoice should confirm which limb applies and that the window has not closed before serving.

The 25-Business-Day Statutory Deadline for Developers

Warning: Once you serve a valid statutory payment claim, a strict legal countdown begins. Under section 76 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld), a client receiving a payment claim must respond with a formal payment schedule before the end of the response period. Section 76(4) defines that response period as the shorter of the period provided for in a written construction contract or 25 business days after the day the payment claim is given. A contract can shorten this period, but it cannot lengthen it. This is a rigid procedural mechanism that the developer cannot unilaterally pause, extend, or ignore simply because they are unhappy with the regulator's response to your environmental reporting.

Defeating the "Unfit for Purpose" Contractual Defence

The developer’s lawyers are likely pointing to a fitness for purpose clause in your consulting agreement, arguing the defective EIS breaches the contract and justifies withholding your funds. At this stage, you must rely on the statutory protections that override these contractual delay tactics. This section details how the BIF Act empowers you to cut through these aggressive legal threats and demand a formal payment schedule.

Why a Rejected EIS Must Be Detailed in a Payment Schedule

Expert insight: The most common developer error is treating correspondence as if it were a schedule. A project manager fires off an email saying the EIS was "knocked back" and payment is "on hold pending rectification", believing that puts the ball back in your court. It does not. Under section 69 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld), a valid payment schedule must identify the payment claim to which it relates, state the amount the developer proposes to pay (often nil), and, where that amount is less than the claimed amount, state why — and if the withholding is because of a dispute, give the reasons for withholding — in enough detail that you can understand and respond to the basis for withholding.

The second recurring mistake is vagueness dressed up as substance. A schedule that says the report was "deficient" or "did not meet the brief" without tying the deficiency to a specific scope item or contractual obligation gives an adjudicator very little to work with. Developers who cannot articulate exactly which methodology failed, and against which agreed requirement, routinely find their reasons given less weight.

The tactical point for consultants is the reasons rule. Because section 69 requires the developer to state its reasons for withholding in the schedule itself, a respondent is generally confined at adjudication to the reasons raised in that schedule, so a developer who omits or under-pleads the "unfit for purpose" argument may be shut out from running it later. That is why a thin or late schedule is often more valuable to you than no schedule at all: it locks the developer into a weak position of their own making.

The "No Contracting Out" Protection for Environmental Consultants

Developers frequently try to rely on bespoke dispute resolution or set-off clauses to delay your cash flow when a regulatory submission is rejected. While these clauses are intended to permit the developer to withhold fees pending rectification, their effectiveness is directly limited by the BIF Act's anti-avoidance provisions.

Under section 200 of the Building Industry Fairness (Security of Payment) Act 2017, a developer cannot rely on a contractual clause to restrict or delay a Queensland environmental consultant's statutory right to claim payment.

The legislation explicitly provides that the Act's provisions have effect despite any provision to the contrary in an agreement. This works alongside section 74, which renders "pay when paid" provisions of no effect — a point of real significance where a developer attempts to make your payment contingent on a regulatory outcome, a third-party approval, or payment it receives from another party. If a client attempts to enforce a clause that contradicts the statutory payment mechanism, that provision is of no effect to the extent that it is contrary to the Act, purports to or does exclude, limit or change the Act's operation, or may reasonably be construed as an attempt to deter a person from taking action under the Act. Because this statutory pathway overrides contractual exposure and prevents contracting-out schemes, it is often necessary to engage a commercial lawyer in Queensland to assert your rights rather than accepting the developer's stonewalling. If you are staring at a withheld milestone payment right now, the fastest way to know where you stand is to send us the invoice and the developer's refusal email:

to assert your rights rather than accepting the developer's stonewalling. If you are staring at a withheld milestone payment right now, the fastest way to know where you stand is to send us the invoice and the developer's refusal email: we run these security of payment claims for environmental consultants and can tell you whether the schedule window has lapsed and which enforcement route fits your position. Your right to payment is protected by Building Industry Fairness (Security of Payment) Act 2017 (Qld) s 200, which ensures the statutory process continues regardless of what the contract attempts to dictate.

Weaponising Your Invoices as BIF Act Payment Claims

Having the law on your side is meaningless if your administrative practices sabotage your claim before it even begins. You must now audit your internal invoicing procedures to ensure they strictly align with statutory requirements and withstand scrutiny in an adjudication forum. The steps below transform your standard milestone invoices into valid, legally binding payment claims under the BIF Act.

Overcoming Generic Accounting Software Flaws in Consulting Invoices

Expert insight: The problem almost always starts with the default line item your software drops in. Xero and MYOB will happily generate an invoice reading "Consulting Services, Stage 2" against a lump sum, and that single line tells an adjudicator nothing about whether the work connects to construction. When the developer disputes the nexus, that empty description becomes their best argument, not yours.

The fix is to write the line items as if a stranger will have to decide the point in twenty minutes with no background. Reference the project, the site, and the construction-related purpose of the work: a line reading "Preparation of Environmental Impact Statement for proposed [project] development, [site] — ecological assessment and contamination monitoring in support of development approval" does far more work than "Environmental Advice".

A practical habit that helps is pulling the description language straight from your scope of works or engagement letter, so the invoice, the contract, and the deliverable all speak the same vocabulary. Where consultants come unstuck is bundling genuinely construction-related work with unrelated advisory time under one vague heading, which invites the developer to argue the whole claim is out of scope. Itemise the construction-connected work separately so the valid portion can stand even if part of the claim is challenged.

To ensure a milestone invoice qualifies as a valid payment claim under section 68 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld), an environmental consultant must clearly identify the construction work or related goods and services to which the claim relates, state the amount claimed, and request payment of that amount.

The 2020 Legislative Amendments to Implied Payment Claims

The procedural mechanics for issuing a payment claim were significantly simplified following the passage of the Building Industry Fairness (Security of Payment) and Other Legislation Amendment Act 2020. These amendments systematically removed complex "reference date" hurdles that previously complicated the billing cycle for contractors and consultants.

Furthermore, the legislative update removed the former requirement that a payment claim expressly state it is made under the Act. Under section 68(3) of the Building Industry Fairness (Security of Payment) Act 2017 (Qld), a written document bearing the word "invoice" is taken to satisfy the requirement that the document request payment. This means that a standard invoice for environmental consulting work is now generally capable of functioning as one of the Payment claims that trigger the statutory response timelines, provided it still identifies the construction-related work and states the amount claimed as required by section 68(1), without requiring specialised legal terminology on the document itself.

Should You Still Endorse Your Environmental Invoices?

Because the 2020 amendments removed the requirement to endorse a payment claim, a compliant invoice now functions as a payment claim whether or not it carries any reference to the Act. Endorsement is therefore no longer a condition of validity, and you should not assume that adding or omitting a BIF Act notation changes whether your invoice "counts" — that question turns on whether the document identifies the construction-related work, states the amount, and requests payment, as required by section 68(1).

Some consultants nonetheless choose to add a short line noting that the invoice is a payment claim given under the Building Industry Fairness (Security of Payment) Act 2017 (Qld). The practical value of doing so is modest and is mainly about reducing later argument: it makes it harder for a developer to claim they did not appreciate the document started the statutory response clock. It does not, however, enlarge your rights, cure a defective invoice, or prevent a developer from raising a fitness for purpose or other contractual defence in a properly drafted payment schedule. Whether endorsement is worth adopting as a standing practice is a judgement call best made with construction law advice tailored to your contracts and billing systems, rather than treated as a universal rule.

Enforcing the Debt When the Developer Misses the Deadline

When the 25-business-day window closes without the delivery of a valid payment schedule, the commercial leverage shifts decisively in your favour. The next decision you face is choosing the fastest, most effective legal mechanism to recover your unpaid fees. This section details the distinct enforcement pathways available to secure your funds once the developer commits this critical procedural error.

Automatic Liability for Failing to Provide a Payment Schedule

If a developer fails to provide a valid payment schedule within 25 business days of receiving a payment claim, they become statutorily liable under Queensland law for the full amount claimed.

This procedural failure triggers the consequence directly under the BIF Act. According to Building Industry Fairness (Security of Payment) Act 2017 (Qld) s 77, if a respondent given a payment claim does not respond as required by giving a payment schedule, they are liable to pay the amount claimed to the claimant on the due date for the progress payment. It is worth distinguishing the two provisions that operate here: section 77 fixes the amount owed (the full claimed amount) once the schedule window has lapsed, while section 78 is engaged by the separate failure to actually pay that amount by the due date, and it is section 78 that opens your enforcement options. It is important to keep two separate timeframes in mind: section 76 governs the window for giving a payment schedule, while section 73 fixes the due date on which payment becomes payable (where the contract is silent, 10 business days after the payment claim is given). The entitlement to the progress payment itself arises under section 70, while the definition of "progress payment" in section 64 expressly includes final payments, single or one-off payments, and milestone payments of the kind environmental consultants typically invoice. The legislation effectively converts the unpaid invoice into an actionable debt, superseding the developer's ability to raise ordinary contractual disputes as a preliminary reason for non-payment.

Summary Judgment vs Statutory Adjudication Strategies

Under Building Industry Fairness (Security of Payment) Act 2017 (Qld) s 78, when a client fails to pay the owed amount under a statutory payment claim, the consultant is entitled to pursue recovery through one of two primary procedural mechanisms:

Initiating civil proceedings to recover the unpaid portion as a debt owing in a court of competent jurisdiction (frequently pursued via a summary judgment application under the Uniform Civil Procedure Rules 1999 (Qld)), with interest recoverable at the rate applied under section 73 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld) and the Civil Proceedings Act 2011 (Qld).
Applying for rapid BIF Act adjudication to secure a binding determination outside the traditional court system.
Selecting the appropriate enforcement route depends heavily on the complexity of the matter, which is why considering formal dispute resolution strategies early is crucial.

For a clean $80,000 claim where the developer has simply missed the schedule deadline, summary judgment is often the sharper tool. Once the right to a schedule has lapsed, the debt is owing by operation of the statute, and the developer's contractual grievances about the EIS are generally not a defence to the debt itself, which is exactly the kind of matter summary judgment is built for.

Adjudication is fast and avoids the court list, but it carries adjudicator fees and still produces a determination the developer can seek to resist or unwind on jurisdictional grounds. The practical trade-off is that adjudication gets you a decision quickly but may invite a second round, whereas a well-run summary judgment application on a missed deadline can dispose of the matter in one hit.

The decision usually turns on how cleanly the developer defaulted. A total failure to provide any schedule points towards summary judgment; a late or defective schedule that still raises arguments often points towards adjudication, where those arguments can be tested and dismissed on the merits.

Suspending Environmental Fieldwork for Non-Payment

Warning: While section 98 of the Building Industry Fairness (Security of Payment) Act 2017 (Qld) does permit a claimant to suspend ongoing construction-related services for non-payment, the decision to down tools carries significant legal risk and must be heavily qualified by strict adherence to statutory notice procedures.

If you are considering suspending work for non-payment, you must strictly follow the written warning requirements outlined in the legislation and the QBCC Security of Payment Guide. Under section 98, you may suspend only after the amount owed has not been paid by the due date, you have given the respondent written notice of your intention to suspend, and at least two business days have passed since that notice was given.

Note also that under section 98 the respondent remains liable for any loss or expense you incur if work is removed from the contract, and you are generally protected from liability for loss suffered by the respondent during a properly executed suspension. A failure to execute the statutory notice procedure correctly can expose your consulting firm to allegations of contractual repudiation. Before suspending environmental fieldwork, such as critical contamination monitoring, you should carefully consider whether the suspension might independently trigger breaches of environmental authority conditions.

Conclusion

That $80,000 milestone invoice for your rejected Environmental Impact Statement does not have to become a bad debt just because the developer prefers to litigate your methodology. When a client attempts to use a regulatory rejection to starve your firm of cash flow, the balance of power can shift the moment you recognise that environmental consulting work may, depending on its nexus to the construction work, fall within Queensland’s security of payment legislation. The statutory framework is specifically designed to prevent developers from using drawn-out contractual disputes as an excuse to withhold progress payments.

You now know that your environmental assessments and ecological surveys can, where they are sufficiently connected to construction work, qualify as "related goods and services", potentially granting you the same statutory enforcement rights as a civil contractor. You also know that developers cannot simply hide behind "fitness for purpose" clauses; they must formally articulate their reasons for withholding funds in a payment schedule within a strict 25-business-day window. If they miss this deadline, section 77 of the BIF Act operates to make them liable for the entire debt, bypassing their contractual grievances altogether.

Your immediate next step should be to audit your current accounts receivable and standard invoice templates. Ensure your accounting software clearly identifies the construction-related services provided and explicitly endorses the BIF Act on every milestone invoice. If you are currently sitting on an unpaid invoice where the 25-business-day window has expired without a valid payment schedule, the developer may already be liable for the full amount — and the sooner you move, the stronger your position. Send us the invoice, the engagement letter, and the developer's correspondence, and we will assess whether the schedule window has lapsed and prepare the documentation to pursue summary judgment or statutory adjudication.

FAQs

Does the BIF Act apply to environmental consulting services in Queensland?

Yes, environmental consulting services such as preparing an Environmental Impact Statement typically qualify as "related goods and services" under the BIF Act. This classification allows environmental consultants to issue statutory payment claims and pursue rapid debt recovery for unpaid construction-related work.

What happens if a developer misses the 25-business-day deadline to respond to my invoice?

If a developer fails to provide a valid payment schedule within 25 business days of receiving a payment claim, they become statutorily liable for the full amount claimed. You can then typically pursue debt recovery by applying for summary judgment in court or commencing statutory adjudication.

Can a developer use a "fitness for purpose" clause to withhold payment for a rejected EIS?

While a developer may attempt to rely on a fitness for purpose clause, section 200 of the BIF Act generally voids any contractual provision that attempts to restrict or delay your statutory right to claim payment. The developer must still detail any contractual grievances in a formal payment schedule within the strict statutory timeframe to legally withhold funds.

Do I need to explicitly state "this is a claim under the BIF Act" on my environmental invoices?

Under the 2020 legislative amendments, an invoice does not strictly need this endorsement to be considered a payment claim in Queensland. However, best practice suggests you should still explicitly endorse your invoices to clearly notify the developer of their statutory obligations and limit evidentiary risks during disputes.

Can I suspend my environmental fieldwork if the developer refuses to pay?

You may have a statutory right to suspend construction-related services for non-payment, provided you strictly follow the written warning procedures required by the BIF Act. However, suspending work carries significant legal risk and can expose your firm to liability if the cessation of work triggers a breach of environmental authority conditions.

What should I do if a developer sends an email refusing payment instead of a formal payment schedule?

An informal email stating they will not pay often fails to meet the strict legal requirements of a statutory payment schedule. If the developer does not provide a compliant schedule within 25 business days, they are likely liable for the full debt, which may allow you to commence adjudication or seek summary judgment.

What if I was engaged through a head consultant or project manager rather than the developer directly?

Your statutory payment claim is directed at the party contractually obliged to pay you, which may be a head consultant, project manager, or principal contractor rather than the developer. The BIF Act process still applies, but you must identify the correct "liable party" in your contractual chain before serving, as a claim served on the wrong entity will not start the statutory clock. This is a common structure in environmental work and is worth confirming early, particularly for sole practitioners and small firms where adjudicator fees and cash flow pressure make a mis-served claim especially costly.

This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law