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Short on funds for settlement? Close the gap with property security

Settlement shortfall loans secured by property cover the gap between funds available and the amount needed to settle a purchase, often within days.

Updated 31 October 2026 · Business Bridging Loans editorial team

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Modern two-storey home with a real estate for sale board on the front fence

Quick answer

A settlement shortfall loan is short-term finance secured by property that covers the difference between the money available and the amount needed to complete a purchase. Shortfalls usually come from a low bank valuation, a reduced approval, unexpected costs or delayed sale proceeds. A secured loan can be put in place quickly, with no valuation needed before approval, and repaid from a sale, refinance or savings.

Key points

  • Covers gaps from low valuations, reduced approvals or late sale proceeds
  • Secured over the property being bought, another property, or both
  • Caveat and second mortgage structures can be arranged quickly
  • Repaid from a sale, refinance, savings or a later bank top-up
  • Start as soon as the gap appears; days matter

Why settlement shortfalls happen

Most buyers plan their settlement carefully. Shortfalls still happen, and usually for reasons outside the buyer’s control:

  • A low valuation. The bank’s valuer assesses the property below the contract price, so the bank lends less than expected.
  • A reduced approval. The bank changes its view of servicing or policy late in the process.
  • Sale proceeds arrive late. The buyer was relying on money from selling another property that has not yet settled.
  • Costs were underestimated. Transfer duty, GST on a commercial purchase, adjustments for rates and strata levies, or legal fees.
  • A partner pulls out. A co-investor or family member who was contributing can no longer do so.

Whatever the cause, the contract still requires settlement on the agreed date. The gap has to be found.

How a shortfall loan works

A settlement shortfall loan is a short-term secured loan that provides the missing amount on settlement day. It can be secured in several ways:

Security option When it suits
Second mortgage or caveat over the property being bought The purchase lender permits it and there is enough equity behind its loan
First or second mortgage over another property you own You have equity in a home or investment property
A combination Neither property alone has enough room

Interest can be prepaid or added to the loan, so nothing needs to be found monthly during the term. The loan is repaid from the exit: a bank top-up once the new property is settled, the sale of another property, savings or business cash flow.

Acting quickly

Time is the scarcest resource in a shortfall. Each day closer to settlement narrows the options. As soon as you know there is a gap:

  1. Confirm the exact shortfall with your conveyancer, including duty and adjustments.
  2. Tell your purchase lender you are arranging additional funds and ask whether it permits a second mortgage behind its loan.
  3. Gather ID, property details for any other property you own, and your existing mortgage statements.
  4. Make an enquiry with the exact settlement date and amount.

No valuation is needed before approval, which removes one of the slowest steps. On straightforward deals, funds can be available in as little as 24 hours once documents are signed.

Tell us your shortfall and settlement date and we will tell you what is achievable.

What if settlement has already been missed?

If the settlement date has passed, the vendor may issue a notice to complete, giving a short period to settle before further rights arise. Even at that stage, a secured shortfall loan can often still save the purchase, but there is no time to waste. Keep your conveyancer and the vendor’s representative informed: showing that funds are being arranged can help. Our guide on what to do when settlement is days away covers the practical steps.

Business and commercial purchases

For business premises and commercial property, shortfalls often arise from GST payable at settlement on a taxable sale, or from transfer duty on a high-value purchase. Both are temporary in one sense: GST can be claimed back as an input tax credit by a registered buyer, and the duty is a one-off cost. A short-term loan covering these until the credit is refunded or a bank top-up is arranged is a common solution. See GST on commercial property and stamp duty funding.

An illustrative shortfall

Illustrative only. A dental practice is buying the strata suite it occupies. A week before settlement, the bank’s valuation comes in below the contract price, and the bank reduces its loan accordingly, leaving a shortfall of about one hundred and eighty thousand dollars. The practice principal owns a home with a moderate mortgage. A caveat loan over the home is approved within a day of enquiry, documents are signed, and the shortfall is paid at settlement. Six months later the principal refinances the home, which repays the caveat loan.

Costs and planning the exit

A shortfall loan is priced for its short term and speed, and every cost is set out before you sign. The most important planning question is the exit: how and when will the shortfall be repaid? A realistic answer might be a bank top-up after a few months of ownership, the sale of a property already listed, or savings building over the year. Use the exit strategy timeline to set the term.

Mistakes to avoid

  • waiting to see if the bank changes its mind instead of arranging backup funds immediately
  • forgetting duty, GST or adjustments when calculating the gap
  • borrowing exactly the shortfall with no allowance for costs
  • not telling the purchase lender about a second mortgage behind its loan

Do not let a gap cost you the property

A shortfall is stressful, but it is usually solvable when you act early. Share the contract price, the settlement date, the amount you are short and the property you can offer as security. There is no credit check when you first enquire, your details are handled by one team, and a specialist will call you quickly. The more precise your figures, the faster we can confirm a solution. Ask for shortfall funding now.

Frequently asked questions

What happens if I cannot settle on time?

The vendor can usually issue a notice to complete, and continued failure can put your deposit and further damages at risk. The exact consequences depend on the contract and the state. Talk to your conveyancer immediately.

How quickly can a settlement shortfall loan be arranged?

Straightforward deals can be funded in as little as 24 hours once documents are signed. Starting as soon as the shortfall appears gives you the most room.

Can the shortfall loan be secured over the property I am buying?

Sometimes, usually as a second mortgage or caveat behind the main purchase lender. Often another property you already own is used instead or as well.

How is a shortfall loan repaid?

From a later bank top-up, the sale of another property, savings, or trading cash flow. The term is set around that exit with a buffer.

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