Applications for payment in construction: how to submit one that gets paid

An application for payment is how you ask to be paid for work done to date on a construction project. Get it right and the money moves on time. Get it wrong, or miss a date, and you hand the other side a reason to pay you less, or later.

What an application for payment is

An application for payment, sometimes shortened to AFP or "the application," is your request for a progress payment during a project. Instead of waiting until the whole job is finished, you apply at agreed intervals, usually monthly, for the value of everything you have done up to that point.

It is standard on commercial and subcontract work, where jobs run for months and nobody wants to wait until the end to see any money. On construction contracts covered by the Construction Act, the payment process around applications is governed by law, which is exactly why the detail matters.

Application for payment vs invoice: the difference that gets you paid

This trips up a lot of contractors, so it is worth being clear. An invoice is a demand for a fixed sum, usually for goods delivered or a job finished. An application for payment is a request, made under the terms of the contract, for the value of work done so far. It starts a process: the payer reviews it, issues a payment notice confirming what they agree to pay, and pays by the final date for payment.

The key point is the notice process. On contracts under the Construction Act, if the payer does not issue a valid payment notice or a valid "pay less" notice in time, the amount you applied for can become the sum they have to pay, known as the notified sum. Submit a clear, correctly valued application on time, and the law works in your favour. Treat it like a casual invoice, and you lose that protection.

What to include on an application for payment

Attach the evidence: a valuation, photos, measurements, or a schedule. The easier you make it to check, the harder it is to delay. If retention applies, our guide on retention in construction explains how it works.

How to submit one that gets paid

Apply on time, every time. Your contract sets the application date. Miss it and you can push your payment back a whole cycle. Value it correctly: over-claiming invites a pay less notice, under-claiming leaves your own money on the table. Know your dates: there is a due date, then a period for the payer to issue a notice, then a final date for payment. And send it to the right person, in the right format named in the contract. A technicality is all it takes for an application to be waved away.

What to do if they do not pay

If the payer misses the notice deadlines and does not pay the notified sum, you have options. On contracts under the Construction Act, you can refer the matter to adjudication, a fast, binding process often used to recover an unpaid notified sum, sometimes called a "smash and grab." You may also be entitled to interest on late payment under the Late Payment of Commercial Debts (Interest) Act 1998, and in some cases a right to suspend work. A correct application on time is not admin. It is the thing that turns your rights into your money.

Applications for payment and domestic renovation

Applications for payment are a commercial and subcontract practice. Work on a homeowner's own home, where they live, is generally outside the Construction Act's payment rules, so you will not use formal applications for payment on a kitchen or an extension. Instead, your written contract or quote sets the payment terms, and the sensible structure is stage payments: an agreed amount released as each phase is completed. The principle is the same, get paid for work done without waiting until the end. The difference is that on domestic work it is your contract, not the Act, that makes it stick, which is why the payment terms you agree up front matter so much.

The alternative: stop applying, start getting paid

Applications for payment exist because payment is not guaranteed, so the whole system is built to chase it and protect it after the fact. Renno changes the order. The client funds the project up front and the money is held safely before you start. You finish a stage, the client confirms it is done, and the payment is released to your account instantly. There is no application to prepare, no notice window to police, no adjudication to threaten. See how it works for contractors.

Related guides

• Staged payments for contractors: a complete guide
• 7 contractor agreements that protect your cash flow

This article is general guidance, not legal advice. Construction payment rules vary by contract and by whether the Construction Act applies, so check your specific terms.