Industry Watch: Prompt Payment Laws in Construction — Recent Cases Owners Can’t Ignore

On a Massachusetts project, an owner thought it was “just” behind on paperwork.

Instead, a court found it had breached the Prompt Payment Act, deemed seven applications approved, and ordered payment of more than $4.6 million — before the owner’s own claims were even heard. That’s exactly what happened in the Tocci Building Corp. v. IRIV Partners decision, as summarized by Kotlar, Hernandez & Cohen.

That is what statutory prompt payment looks like in 2026.

And these stories are no longer rare.

The Shift: From “Contract Term” to “Statutory Obligation”

A recent story in Lexology published by Bennett Jones LLP notes what we’re now seeing across Canada and elsewhere:

“Prompt payment and dispute resolution reforms are changing how construction project participants are to be paid…”

Ontario, British Columbia, and Alberta have all tightened their regulation. In Ontario, a “proper invoice” to the owner must be paid within 28 days unless a valid notice of non-payment is served within 14 days, as explained in a Bennett Jones update on prompt payment legislation.

In earlier articles I’ve written about:

Manitoba’s overhaul of its Builders’ Lien Act
Industry efforts to tackle late payments
New Zealand’s Construction Contracts Act amendments
Alberta’s Bill 30 and the Prompt Payment and Construction Lien Act

All of those pointed in the same direction: liquidity in the construction supply chain is now a matter of public policy, not bargaining power.

Today, we have the case law to prove it.

Case 1 – Massachusetts: $4.6M of “Deemed Approved” Pay Apps

In Tocci Building Corp. v. IRIV Partners, LLC, the Massachusetts Appeals Court enforced the state Prompt Pay Act against the owner.

The court found that the owner failed to issue compliant rejections of seven progress applications under the statute. Those applications were therefore “deemed approved by operation of law” and became due and payable. This is laid out clearly in the Kotlar, Hernandez & Cohen case summary.

Another commentary captures the risk in plain language:

“The court held that a project owner’s failure to issue certified and timely pay application rejections resulted in the applications being deemed approved under the Act.”

That’s from a piece in Massachusetts Lawyers Weekly on the Prompt Pay Act “meaning business”.

The result:

Owner ordered to pay over $4.6M for applications it thought were still in dispute
Owner’s counterclaims proceed separately, on a different track
The court emphasized that “the Act directs that prompt payment be made” and that judgment must “comport with the Legislature’s will,” as noted in a JDSupra analysis of the Tocci decision

Key lesson for owners: your contract terms and email exchanges do not rescue you if you miss statutory steps. The statute runs the show.

Case 2 – New Jersey: City Hit Under the Prompt Payment Act

In Jo-Med Contracting Corp. vs. City of Linden, a municipal owner invited a contractor to perform emergency sewer work, then balked at paying the full bill.

Jo-Med sued for breach of contract and violation of the New Jersey Prompt Payment Act. The trial judge awarded $194,794.43, including interest, attorneys’ fees, and costs, and dismissed the City’s counterclaims. You can see the breakdown in a New Jersey construction law blog on Jo-Med v. City of Linden.

The author describes the statute as:

“a powerful remedy” for contractors struggling to get paid by public owners.

Key lesson for owners: public entity or not, if you sit on invoices without following the statutory dispute process, the Act will punish that behavior with automatic interest, fees, and penalties.

Case 3 – Ontario & Alberta: Miss the Notice, Lose Your Defenses

The Ledore Investments v. Dixin Construction decision in Ontario is another warning shot.

Commentary on the case captures the risk in one line:

“Failing to comply with the Prompt Payment regime may put contractual remedies at risk.”

That’s from a detailed BLG insight on ‘Closing Ledore’ and non-compliance with prompt payment.

In Ledore:

A subcontractor pursued unpaid invoices
The general contractor tried to rely on contractual set-off rights
The adjudicator found the general contractor hadn’t complied with the “proper invoice” format under Ontario’s Construction Act
Because the statutory prompt payment provisions were not correctly triggered, the subcontractor’s claim failed in that instance — but the adjudicator also emphasized that, when the regime is triggered, serving notices of non-payment on time is a “statutory pre-requisite” to asserting set-off or disputing payment

The authors go further:

“Notice requirements under a prompt payment regime are mandatory and can impact rights and defences going forward.”

The same piece notes that similar logic applies in Alberta under the Prompt Payment and Construction Lien Act: if parties fail to deliver required notices, “it must pay the amount outlined in the invoice” within the statutory timelines.

For owners wanting a practical view from the owner side, there’s also a useful summary on Construct Legal’s ‘Owners, take notice of the Notice of Non-Payment’ post.

Key lesson for owners and primes: miss a notice deadline, and you may lose the right to dispute at all — no matter what your contract says.

Case 4 – Ontario Divisional Court: Don’t Ignore Adjudicator Orders

Ontario’s Divisional Court has also weighed in on owners trying to litigate around adjudicator’s orders under the Construction Act.

A recent decision “highlights that prompt payment is integral to the scheme of the Act and that owners should not be permitted to run up costs and delays through litigation in the face of an adjudicator’s order.” That’s from a Miller Thomson commentary on adjudicators’ orders and prompt payment.

The court stressed:

Adjudication orders must be complied with (or stayed) even while judicial review is pursued
The purpose of the scheme is to avoid disruptions to projects by getting money flowing quickly

Key lesson for owners: you can’t treat adjudication as advisory. Once you lose, the clock to pay starts, not the clock to debate.

Case 5 – Canada’s West: Hard Deadlines and “Pay or Fight” Models

Recent commentary on Ontario, BC and Alberta’s regimes shows how tight the payment windows now are.

For example, in Ontario:

“Owner → Contractor: Payment due within 28 days after receipt of a ‘proper invoice’, unless a notice of non-payment is validly served within 14 days.”

That’s straight from the Bennett Jones prompt payment blog.

British Columbia’s CPPA sets similar cascading deadlines through the entire chain and requires prescribed notices of non-payment if any party wants to withhold, coupled with an undertaking to refer the matter to adjudication within 21 days in certain cases (same Bennett Jones source).

Combine that with Alberta’s adjudication regime — where an adjudicator can make binding payment orders, potentially even stop-work orders, enforceable as court judgments — as outlined on PromptPay Alberta’s adjudication information page — and the pattern is obvious:

Prompt payment is no longer aspirational.
It is hard-coded into statute, with teeth.

Why This Matters for Owners and Procurement

Across all these cases, I see the same three misunderstandings on the owner side.

1. “Our contract already deals with payment.”

In Massachusetts, the owner had a fully negotiated contract with its own payment procedures — the Prompt Pay Act still overrode them. A JDSupra article on the MA Appeals Court decision makes this point clearly.

In Ontario and Alberta, the BLG piece above is explicit: if you don’t follow the statutory notice and timing rules, you can lose your contractual set-off rights and be forced to pay first, argue later.

Reality: boilerplate language won’t save you. In some cases it actively misleads your team into breaking the law.

2. “Legal will catch this.”

Most in-house legal teams are overloaded. Few are resourced to track every amendment to construction payment law across multiple provinces, states, or countries.

Prompt payment regimes live in sector-specific statutes, not the general corporate playbook.

If procurement quietly reuses a five-year-old template, and legal only sees a redline of business terms, no one is confirming:

Are we meeting 15-, 28-, or 45-day statutory cycles?
Are we using prescribed forms of notice of non-payment? (see the Construct Legal guidance for owners on notices)
Are we triggering adjudication obligations by withholding?

On every project, someone has to own those questions.

3. “These laws only protect contractors.”

Look again at the outcomes:

Massachusetts: owner pays $4.6M now; its own claims wait in line
New Jersey: city pays nearly $195k plus interest and fees; counterclaims dismissed at first instance
Ontario: failure to comply with prompt payment can strip owners and contractors of defenses they thought they had

Yes, these regimes are designed to protect contractors and trades from the destructive effects of late payment and insolvency.

But they also protect owners:

Less risk of downstream contractor insolvency
Fewer surprise stoppages and lien crises
Faster, more predictable dispute outcomes

In my earlier writing on late payments and insolvency risk, I argued that slow cash flow acts like a hidden “tax” on projects — increasing bids, inflating contingencies, and driving good firms out of the market.

Prompt payment regimes are one structural tool to counter that.

What Owners and Procurement Should Do, Starting Now

This is where the alarm bell needs to ring on every project.

1. Map the Law to the Project

Before issuing an RFP or signing a contract:

Identify which prompt payment statute applies
Confirm payment and notice timelines
Confirm whether adjudication is mandatory and how decisions are enforced

Document this on the project’s one-page “commercial crib sheet.”

2. Rebuild Boilerplates Around Statute, Not Habit

Work with legal to:

Rewrite payment clauses to mirror the statutory timelines and notice mechanics
Explicitly reference “proper invoice” definitions where relevant
Remove or qualify any conflicting language on pay-apps, certification, and set-off

Your template should reinforce compliance, not fight it.

3. Train the People Who Actually Touch Payment

This is where many programs fail.

Project managers, AP clerks, and consultants are the ones who:

Receive “proper invoices”
Draft notices of non-payment
Decide whether to hold or release funds

They need simple, visual workflows:

Day 0: proper invoice received
Day X: last day to issue compliant notice
Day Y: latest lawful payment date
Day Z: deadline to trigger adjudication, if needed

Tie these to your ERP and approval workflows so the system nudges them, not just policy memos.

4. Treat Adjudication as a Governance Tool

In Alberta, Ontario, BC and other jurisdictions, adjudication orders can be filed as court orders and may even support stop-work remedies, as explained on PromptPay Alberta’s adjudication portal.

Owners should plan for this:

Decide in advance who will manage adjudications
Pre-identify external counsel or advisors
Build adjudication response time into governance calendars

You don’t want to be learning the process while the 30-day clock is already running.

How GOA Looks at This

At GOA, we treat payment compliance as part of capital governance, not just contract drafting.

On owner-side advisory engagements, we:

Flag applicable prompt payment regimes at project inception
Align RFPs, contracts, and internal workflows with statute
Train owner teams on when and how to issue notices
Set up dashboards so executives can see where money is being lawfully held and where it must flow

I’ve seen owners avoid seven-figure surprises simply by tightening these basics.

I’ve also seen very sophisticated organizations blindsided because “we’ve always done it this way.”

In 2026, “the way we’ve always done it” is a liability.

Closing & Discussion

Prompt Payment Laws in Construction now mean business.

The cases are out.
The courts are enforcing them.
And owners are paying the price when they treat them as background noise.

How are you ensuring your templates, teams, and processes actually comply with the statutes where you build?

Where is your biggest blind spot — jurisdictions, notices, or adjudication?

Tell me your stories.