The Pay Application: How Contractors Actually Get Paid on Public Projects

On a public project, doing the work is only half the job. Getting paid for it is the other half — and it runs on paperwork. The monthly pay application, or requisition, is the document that converts installed work into a certified amount owed. Build it well and payment moves on schedule. Build it loosely and the same dollars you earned sit in review while your subs and suppliers wait on you.

A pay application is not a bill you simply send. On agency work it is a formal, auditable claim that the work you're invoicing was actually performed, matches the contract, and is valued the way the contract says. Understanding that distinction is what separates contractors who get certified the first time from those who get kicked back month after month.

The two documents at the center of it

Most public contracts are built around a standard pair of forms. The AIA G702, Application and Certificate for Payment, is the summary sheet — the cover page that states the contract sum, the work completed to date, retainage held, previous payments, and the current amount due. The AIA G703 Continuation Sheet is the detail behind it: a line-by-line breakdown of the contract by cost item, showing scheduled value, work completed this period and to date, materials stored, and the balance remaining.

Even when an owner uses its own requisition form, the logic is almost always the same. The summary certifies the number; the continuation sheet proves it. If the two don't reconcile to the penny, the package stops moving.

It all starts with the schedule of values

Everything in a pay application traces back to the schedule of values — the breakdown of the total contract price into individual line items that gets approved at the start of the job. This is the single most consequential document in the payment process, because you will requisition against it every month for the life of the contract.

A well-built schedule of values does a few things at once. It divides the work into enough line items that progress can be measured honestly, without so many that the requisition becomes unmanageable. It aligns with how the work will actually be built and billed, so each period's percentage-complete is defensible. And it front-loads nothing improperly — attempts to overweight early line items are one of the first things a reviewing agency or its representative looks for. Get the schedule of values right up front and every future requisition gets easier. Get it wrong and you will fight the same argument twelve times.

Percent complete is a claim, not an estimate

Each period, the contractor states how much of each line item is complete. On public work, that percentage is treated as a representation you are making — one the owner's representative will walk the site to verify. Claiming work that isn't demonstrably in place is the fastest way to lose credibility on a requisition, and credibility is what keeps future applications moving quickly.

Two categories tend to cause the most friction. Stored materials — items purchased and on site (or sometimes properly stored off site) but not yet installed — can usually be billed, but only with the documentation the contract requires, such as invoices, proof of payment, and evidence of protection and insurance. And change order work cannot be requisitioned until it has been formally executed; billing against a change that is still in negotiation is a common reason a package gets held.

Retainage: the money you earn now and collect later

On most public contracts the owner withholds a percentage of each payment as retainage — a holdback that is released later, typically as the work nears completion and at closeout. The specific percentage, the rules for reducing it, and the conditions for its release are set by the contract and the governing law for that type of public work, and they vary. Do not assume a number; read the exact terms in your agreement.

What matters operationally is that retainage is real money you have earned but will not see for months. Contractors who forget that run into cash-flow trouble late in a job, and they pass that squeeze straight down to subcontractors. Planning for retainage from day one — in your own cash forecast and in your subcontract terms — is basic financial discipline on public work.

The paperwork that travels with the requisition

A pay application rarely moves alone. Depending on the contract, a complete package often includes partial or conditional lien waivers from the contractor and lower-tier subcontractors and suppliers, updated certified payroll on prevailing-wage jobs, current insurance certificates, and any compliance reporting the contract requires — for example, documentation tied to participation goals for certified minority- and women-owned business enterprises. Missing back-up is one of the most common reasons an otherwise-correct requisition gets returned. The number can be perfect; if the supporting documents aren't attached, the package still doesn't get certified.

Why the first submission matters so much

Public payment runs on a review-and-certify cycle. The application goes to the owner's representative, gets reviewed against the work in place and the supporting documents, and is either certified for payment or returned for correction. Every kickback resets the clock. A requisition that has to be corrected and resubmitted doesn't just lose the time it takes to fix — it often loses a full billing cycle, which on a long job is real interest and real strain on everyone you owe.

That is why disciplined contractors treat the pay application as a first-time-right exercise. They reconcile the summary to the continuation sheet before it goes out. They confirm every percentage against actual field progress. They assemble the lien waivers, certified payroll, and compliance back-up as part of the package rather than as an afterthought. And they keep a clean, month-over-month record so that to-date figures always tie out.

The bottom line

Getting paid on a public project is a documentation exercise as much as a construction one. The schedule of values sets the terms, the G702 and G703 carry the claim, and the supporting paperwork proves it. Contractors who respect that discipline get certified quickly and keep cash moving to the subs and suppliers who depend on them. Contractors who treat the requisition as an afterthought spend the job explaining themselves.

Build the schedule of values carefully, bill only what you can stand behind, plan for retainage from the start, and never let a package leave without its back-up. On public work, the requisition you prepare with discipline is the one that pays on time.

MODRN Inc. is a New York construction management, contract administration, and estimating firm. This article is general guidance on public-project payment practice and is not legal, accounting, or contractual advice; retainage limits, lien-waiver requirements, and payment timelines are set by your contract documents and applicable law, which you should always confirm for your specific project.