Progress Payments in NSW: How to Pay for the Build Without Paying Ahead of It

The golden rule of paying for a build is simple: the money should never be ahead of the work. Every serious payment dispute we see traces back to the same cause — an owner who paid for more than was actually built, and lost their leverage in the process.

Know the legal limits

In NSW, the maximum deposit on most residential building work over

0,000 is 10 per cent. Progress payments must be tied either to completed stages or to actual costs invoiced. A contract that front-loads payments beyond these limits isn't just unfair — it can breach the Home Building Act.

What a fair payment schedule looks like

Compare the schedule against the real build sequence. A common trap is a heavily front-loaded schedule where 60 per cent of the price is payable before the roof goes on.

Before you pay each claim

Physically confirm — or have someone confirm for you — that the stage is genuinely complete before releasing money. Take dated photos. If a claim arrives early, or includes work that isn't done, respond in writing rather than simply paying. Once money leaves your account, your negotiating position leaves with it.

The final payment is your leverage

Never release the final payment until practical completion has been reached, defects are documented and agreed, and the occupation certificate and warranty documents are in your hands. A builder chasing a final payment fixes defects far faster than one who has already been paid in full.

Frequently Asked Questions

What is the maximum deposit a builder can ask for in NSW?

For most residential building work over

0,000 in NSW, the maximum deposit is 10 per cent of the contract price. Progress payments after that must be tied either to completed stages or to actual costs invoiced. A contract that front-loads payments beyond these limits can breach the Home Building Act.

What does a fair progress payment schedule look like?

Each stage clearly defined ('frame complete' means complete, not started), percentages that roughly track the real cost of each stage, no large payments immediately after the deposit for minimal site activity, and a meaningful final payment held until practical completion and defects are resolved.

Should I pay a progress claim before the stage is finished?

No. Physically confirm — or have someone confirm for you — that the stage is genuinely complete before releasing money, and take dated photos. If a claim arrives early or includes unfinished work, respond in writing rather than simply paying. Once money leaves your account, your negotiating position leaves with it.

When should I release the final payment to my builder?

Only when practical completion has been reached, defects are documented and agreed, and the occupation certificate and warranty documents are in your hands. A builder chasing a final payment fixes defects far faster than one who has already been paid in full.

Who can check my payment schedule before I sign?

Helios Project Management's fixed-fee building contract review ($880 inc. GST) assesses your payment schedule, deposit and stage definitions against NSW law and the real build sequence, with a written report within 48 hours of receiving your documents.