What Happens at the Final Progress Payment on a Construction Loan?

The final progress payment on a construction loan is the last payment the lender makes to your builder, usually once the home is finished. It is often called the completion or handover payment, and it is usually the step that turns a construction loan into a standard home loan.

It is also the stage where things most often stall. The builder wants to be paid and hand over the keys, but the lender may still be waiting on an occupancy certificate, a final valuation, insurance or your sign-off on the final invoice.

What happens depends on your lender’s construction policy, your building contract, the certification rules in your state and whether any work is incomplete or has been varied.

This guide explains how Australian lenders may assess the final progress payment on a construction loan, based on lender policy wording we reviewed in October 2026.

What happens at the final progress payment on a construction loan?

In most cases the final progress payment follows a sequence like this:

1. The builder reaches completion and issues the final claim or invoice.
2. You inspect the home, often at a handover or practical completion inspection, and raise any defects with the builder.
3. You sign the lender’s progress payment authority, or provide the final invoice, to confirm you are happy for the payment to go ahead.
4. The lender’s valuer completes a final inspection to confirm the work matches the plans and the contract.
5. The lender checks the other documents it needs, such as an occupancy certificate and evidence of building insurance.
6. The lender releases the final payment to the builder, and any unused funds are dealt with under the loan terms.
7. The loan moves from the construction phase, often interest-only, to standard repayments.

Not every lender uses every step, and the order can vary. The common thread is that the lender pays the builder only once it is satisfied the home is complete and its conditions are met.

Related research: How Do Construction Loan Progress Payments Work?

What is the final progress payment?

A fixed-price building contract usually splits the build into stages, such as deposit, base or slab, frame, lock-up, fixing and completion. The completion stage is the last claim. In many standard schedules it is around 10% of the contract price, although contracts and state rules vary.

Some lenders set a minimum for this stage. Bank of Us, for example, says the final payment needs to be at least the greater of the standard HIA 10% completion payment or $5,000, and at least 15% of the contract for modular homes. Granite’s guide to typical payment schedules shows completion as a minimum of 10%.

A meaningful completion payment protects both you and the lender, because it keeps enough money back to encourage the builder to finish every item in the contract.

Why lenders treat the final payment differently

• It is the last point of leverage. Once the final payment is made, it is harder to get incomplete items finished.
• The finished home becomes the full security. The lender wants to confirm the completed property supports the loan.
• Occupancy is a legal milestone. A new home generally needs an occupancy certificate, or the local equivalent, before it can be lived in.
• Insurance responsibility changes. The builder’s insurance usually covers the site during construction. After handover, the lender needs the home insured by the owner.
• The loan structure changes. Interest-only construction repayments usually end and standard repayments begin.

How do lender policies differ on the final progress payment?

We reviewed policy summaries for 40 Australian lenders (a mix of banks and non-banks) from a third-party broker policy tool, as at October 2026. This is a research sample of 40 lenders, not the whole market.

12 of the 40 lenders in our sample mention an occupancy or completion certificate in their construction loan wording, either before the last payment is released or before the construction loan is completed. Examples:

• Auswide Bank and MyState list a certificate of currency for insurance, a certificate of occupancy and a final valuation before the last drawdown. Their wording says part of the final payment may be held back if the valuer’s final report shows the work is not finished.
• Bank of Us releases the final payment only once certificates of completion and occupancy are provided, and generally allows up to six progress payments in total.
• NAB asks for an occupancy certificate and a final inspection certificate before the final progress payment, and for evidence of insurance at the final drawdown.
• VMG holds back the final progress payment until it has sighted the occupancy certificate.
• WLTH and Zeus look for a progress valuation confirming the build is complete, an occupancy certificate and building insurance before the final payment.
• St.George and Westpac mention, for NSW, an updated survey report or a certificate of occupancy before the final payment.
• Firstmac asks for a certificate of occupancy from the local authority or council before the final drawdown.
• CBA orders a final inspection when it receives the final invoice and compares the result with the as-if-complete valuation. Its wording explains that the customer needs to be satisfied with the work before providing the final invoice, because doing so authorises the payment.

Other lenders focus on inspection and insurance. Bankwest asks for building insurance before the final payment, and Suncorp Bank’s wording notes that its valuer completes only one final inspection.

These are examples of how differently lenders approach the same situation. These examples are not recommendations, and policy must be confirmed before an application is lodged. Policies change often, so confirm the current position with a broker before you apply.

Policy summary as at October 2026, from a third-party broker policy tool (export dated 20 October 2026). The lender guides behind it are dated between July 2026 and October 2026 for the lenders named on this page. The sample counts on this page cover all 40 lenders, whose guides are dated between October 2025 and October 2026. For example, CBA's guide is dated 7 July 2026. Lender policies change often and may have changed since.

What documents do lenders ask for before the final payment?

The exact list depends on the lender and the state, but it often includes:

• the builder’s final claim or invoice
• your signed progress payment authority or completion sign-off
• an occupancy certificate or the local equivalent
• the lender’s final valuation or inspection report, which the lender orders
• a certificate of currency showing building insurance on the finished home
• details of any approved variations and how they are being paid
• for owner builders, evidence of any building indemnity insurance the lender requires

A broker or the lender can confirm which documents apply to your loan before the final claim arrives, which can save time at the end.

What is an occupancy certificate and why does it matter?

An occupancy certificate confirms a building is suitable to be occupied. Depending on the state or territory it may be called an occupation certificate, a certificate of occupancy or a final inspection certificate, and it is usually issued by the council or a private building surveyor or certifier.

Because many lenders tie the final payment to this document, a delay in certification can delay the last payment and handover. It helps to ask your builder early who arranges the certificate and how long it usually takes in your area.

What does the final valuation or inspection check?

The lender’s valuer checks that the home has been finished in line with the plans, specifications and contract, and that the completed home supports the loan. If items in the contract are incomplete, the valuer may say so in the report, and the lender may hold back some or all of the final payment until they are done.

A lender’s final inspection is not a building quality inspection. The valuer is checking the security for the loan, not looking for defects on your behalf. Many owners arrange their own building inspector for the handover inspection.

What if the final valuation is lower than expected?

If the completed value comes in below the as-if-complete valuation used at approval, the LVR may rise. Depending on policy, the lender may ask for extra funds, lenders mortgage insurance or a smaller loan before the final payment is released. This is more likely where there were large variations or where values moved during a long build.

What happens to variations and extra costs at the end?

Variations agreed during the build often appear in the final invoice. Lenders generally want variations documented and either approved as part of the loan or paid from your own funds. WLTH and Zeus, for example, say that where variations have been included in the loan amount but not in the final contract and payment schedule, the lender pays them with the final progress payment, and that if a cost overrun is identified during the build, the borrower must contribute extra funds from other sources before practical completion. CBA’s wording treats retention amounts as a matter between the customer and the builder.

If a variation increases the contract price, the lender may need to reassess the loan before it can make the final payment, which can add time at the end of the build.

What happens to leftover loan funds?

If the approved loan is larger than the total paid to the builder, the remaining funds are handled under the loan terms. CBA’s wording, for example, says surplus funds are paid to the repayment account when the build is complete. Other lenders may reduce the loan limit instead. It is worth asking how your lender treats any undrawn amount.

When do repayments change after the final payment?

Many construction loans charge interest only on the amount drawn during the build, then switch to principal and interest once the loan is fully drawn or the build is complete. Examples from our sample:

• CBA starts principal and interest repayments once the loan is fully funded.
• Bank of Us moves the loan to the relevant principal and interest product after completion.
• Auswide Bank and MyState move the loan to interest-only at the final drawdown for the rest of the first 12 months, then to principal and interest.
• Firstmac says the construction loan reverts to a standard home loan product once construction is fully complete and the loan is fully drawn.
• Pepper allows interest-only repayments during construction for up to 18 months.

The first full repayment after completion is often noticeably higher than the repayments during the build, so it helps to plan for that before handover.

Can you move in before the final payment?

Usually not. Builders typically hand over the keys once the final payment is made, and many lenders want an occupancy certificate before they release that payment. Moving in early may also conflict with the building contract or insurance conditions.

Can you finish the driveway or landscaping yourself?

Some lenders allow owner-occupiers to complete minor external works themselves. Firstmac’s wording, for example, says owner-occupiers may be allowed to complete items such as driveways and landscaping at their own expense, subject to conditions. Other lenders want every item in the contract finished before the final payment. If you plan to do some work yourself, it helps if it is clearly excluded from the contract and accepted by the lender at approval.

Related research: Can You Get a Construction Loan to Build a House in Australia?

Related research: Can You Get a Construction Loan If the Builder Hasn’t Started Yet?

10 common mistakes at the final progress payment

1. Signing the final invoice or payment authority before inspecting the home.
2. Not asking who arranges the occupancy certificate and how long it takes.
3. Forgetting to arrange home insurance from handover.
4. Agreeing to variations without telling the lender.
5. Assuming the lender’s final inspection checks for defects.
6. Not budgeting for higher principal and interest repayments after completion.
7. Planning to move in before the final payment is released.
8. Leaving owner-completed works out of the conversation with the lender.
9. Not checking how leftover loan funds will be treated.
10. Leaving rent or lease end dates too tight to allow for delays.

How to make the final payment go smoothly

• Ask the lender or broker for the final payment checklist early in the build.
• Book your own handover inspection before signing off.
• Line up building insurance so it starts on handover.
• Keep a record of every variation and how it is being paid.
• Ask the builder for the expected certification timeline.
• Allow some buffer between expected completion and your move date.

Is it worth signing the final invoice straight away?

Not always. Providing the final invoice or signing the payment authority often authorises the lender to pay the builder. Once the money is paid, it can be harder to have outstanding items fixed. Many owners complete a handover inspection first and agree a list of defects and timeframes with the builder before signing.

Example scenarios

Scenario 1: Occupancy certificate delayed

The home is finished, but the certifier has not yet issued the occupancy certificate. A lender that requires the certificate before the final payment is likely to wait, so handover may move back by a few days or weeks.

Scenario 2: Incomplete items at final inspection

The valuer notes that the driveway and some fit-out items are not finished. Depending on the lender’s policy, part of the final payment may be held back until the work is done and re-inspected.

Scenario 3: Late variation

The owners approve a $15,000 kitchen upgrade near the end of the build. The lender may ask how it is being paid, and the owners may need to cover it from their own savings before the final payment is released.

Scenario 4: Repayments step up

A couple paid interest only during the build. Once the loan is fully drawn, repayments move to principal and interest, and their monthly repayment rises noticeably. Planning for this before handover avoids a surprise.

So, what happens at the final progress payment?

The lender pays the builder the last stage of the contract once it is satisfied the home is complete, the right documents are in place and you have signed off. Lender requirements differ, so the timing can vary.

The smoothest final payments usually have:

• a completed handover inspection and agreed defects list
• an occupancy certificate or local equivalent issued on time
• building insurance in place from handover
• all variations documented and funded
• a final valuation that supports the loan
• a lender whose policy requirements were understood from the start

Need help with your construction loan?

A Fundd mortgage broker can help you compare options and check whether current lender policies may suit your build and final progress payment. We can review your building contract, payment schedule and loan conditions with you before you apply.