How Should Renovation Payments Be Staged?

Pay in stages tied to completed and inspected work, never in advance of it, with a five to ten percent retention held until snagging is closed and certificates are issued. A typical split is ten percent deposit, then staged payments at first fix, plaster, second fix and completion.

The principle is simple: money follows verified work. Any schedule that requires payment before work is done transfers all the risk to the client, and that risk is realised more often than people expect.

What is a normal stage payment schedule?

Ten percent on order, twenty-five at first fix, twenty-five at plaster or close-up, twenty-five at second fix, ten at practical completion, five as retention for four to eight weeks.

The percentages vary by contract, but the sequence does not. Each payment should correspond to a stage that can be inspected.

Why is a large deposit risky?

Because it funds the contractor’s other jobs and leaves you exposed if they stop. A deposit above twenty percent is unusual in domestic work and should be questioned.

Materials deposits are legitimate for bespoke items such as kitchens and windows. They should be paid against an order confirmation, not against a promise.

How is a stage verified?

By walking the site with the schedule and the contractor, photographing what is complete, and confirming the next stage has not started. Then pay within the agreed period.

A stage is not complete because it is nearly complete. Paying on percentages of a stage is how disputes begin.

What is retention and why hold it?

A percentage held back until the snag list is closed, typically five percent for four to eight weeks. It is the only leverage a client has after the work is finished.

Release it when the snag list is closed and the certificates are in hand, not when the contractor asks. That is the whole point of holding it.

Should materials be paid for separately?

Only bespoke items with a confirmed order, and only against a receipt or an order confirmation. General materials should be inside the stage payments.

Paying for materials stored off site is a risk unless they are insured and identifiable. Ask for the policy before agreeing.

What does the contract need to say about payments?

The stage definitions, the amount for each, the payment period, the retention terms, and what happens if a stage is disputed. Vague wording is the cause of most payment arguments.

Attach the schedule as an annex. A percentage table in the body of the contract without stage definitions is not enforceable in practice.

How quickly should invoices be paid?

Within the period stated in the contract, typically five to fourteen days. Paying late damages the relationship; paying early removes your leverage.

Pay on the agreed date and no earlier. A contractor who asks for early payment every month is signalling a cash flow problem.

What if the work is defective at a stage?

Pay the undisputed portion and withhold the rest, in writing, with the reason. Withholding an entire stage for a small defect is disproportionate and weakens your position.

Put every withholding in writing on the day. A verbal withholding becomes a dispute about memory.

Can payments be tied to dates instead?

They can, and it is a bad idea. A date-based schedule pays for time rather than for progress, which removes the incentive to finish.

Where a client needs date certainty, tie a bonus or a penalty to the completion date instead of the payment schedule.

What about a contractor who wants weekly payments?

Weekly payments suit small jobs and labour-only work. For a project, they shift cash flow risk to the client and make verification impractical.

If weekly is agreed, tie each payment to hours worked and materials delivered, evidenced in writing. Otherwise use stages.

How does the final payment work?

Ten percent at practical completion, then the retention after snagging. Practical completion means the work is usable and the certificates exist, not that the contractor has left.

Do not release the retention for a promise of return visits. Release it when the visits have happened.

What if the contractor stops work?

You need the contract to set out suspension, termination and what happens to materials on site. Without it, the dispute is about ownership as well as money.

Keep a record of all payments, stages and correspondence. A clear paper trail is what makes a legal position viable.

Should a deposit be protected?

Where a deposit insurance scheme or a escrow arrangement exists, use it. On larger projects, a bond or a guarantee is worth the fee.

An unprotected deposit is an unsecured loan to a small business. Most of the time it is fine; the times it is not are catastrophic.

How does VAT or sales tax work across stages?

It is charged on each invoice at the rate applicable when the work is invoiced. On a long project spanning a rate change, the timing of invoices matters.

Ask for the tax treatment in writing at tender stage. It is a budget line that people forget until the first invoice arrives.

What is the most common payment mistake?

Paying the full contract before snagging is complete, usually because the contractor asks for the last ten percent to cover materials. That is the moment leverage disappears.

Hold the retention. Every professional contractor expects it, and the ones who object are telling you something.

How should variations be paid?

Against a written instruction and an agreed price, invoiced at the next stage. Never as a cash payment on the day.

Variations paid in cash leave no record and cannot be recovered if the work is defective. The guide on handling variations covers the process.

Does the payment schedule affect the programme?

Yes. A contractor who is not paid on time slows down or reallocates labour. A client who pays on time has more leverage over the schedule.

Paying promptly and holding retention is a stronger position than paying late and holding nothing.

Can a stage payment be split between trades?

Yes, where the contract is with a main contractor and the payment covers a stage rather than a trade. Splitting by trade is what the contractor does internally, not what the client should manage.

If you are paying trades directly, each trade has its own schedule. Keep them separate and hold retention on each.

What should be signed at completion?

A completion statement listing the work, the certificates received, the snag list and the retention release date. Two signatures, one copy each.

That document is what ends the contract cleanly. Without it, the relationship drifts and small items stay open for months. The guide on contingency shows how the reserve relates to the payment schedule.

Payment discipline is the simplest form of project control available to a client. The guides on contingency and on comparing quotes cover the numbers on either side of it.