Agreeing how progress will be evidenced can prevent an otherwise straightforward building payment becoming a last-minute scramble.
A builder reaches a payment milestone, sends the invoice and books the next delivery. The homeowner forwards the invoice to the bank. Only then does someone discover that another document is needed before funds can be released.
That is a coordination problem worth addressing before construction begins. A signed building contract and approved finance do not automatically mean every progress invoice will be paid immediately.
Put the two processes beside each other
ANZ’s construction guidance, for example, asks for invoices matching the contract’s payment schedule and says valuations may be required at different stages. Its requirements are lender-specific; homeowners should confirm the process with their own lender rather than assume all banks work identically.
At the start of a project, compare the contract milestones with the lender’s drawdown requirements. Record who supplies each document, who checks it and who submits the request. A valuation booking, where required, belongs in the programme alongside inspections and major deliveries.
The homeowner remains the link between their financing arrangements and the builder. A builder should not promise that a bank will release funds on a particular day without confirmation.
Make a payment pack easy to follow
A useful pack could contain the invoice, the relevant milestone description and agreed evidence of progress. If the amount includes an approved variation, identify it separately so everyone can understand why the invoice differs from the original programme.
Keep a shared list of what is still outstanding. “Waiting for finance” is too vague to help a site manager decide whether to confirm a delivery. “Owner has submitted the invoice; lender has requested the valuation report” gives the team something concrete to work with.
Discuss timing before an invoice becomes urgent, while preserving the payment obligations in the contract. An administrative plan does not alter either party’s legal rights or excuse late payment.
For the next build, the practical question is simple: what must happen between completing this stage and receiving the money? Answering it together is more useful than discovering the gap when wages, materials and the next booking are already due.