Clearing an ATO payment plan now when a property sale will pay for it later

If you’re paying the ATO in instalments and you already know a property is going to sell, the question is simple: why keep the tax debt running for months when the money to clear it is on its way? A short-term loan secured against property can pay the ATO out in full now, then be repaid in one hit from the sale proceeds at settlement. You swap a drawn-out arrangement with the tax office for a single, dated debt with a known exit.

This guide walks through when that swap makes sense, which short-term structure suits your property and state, and the order to do things in so nothing stalls on the way.

Why would anyone pay out an ATO plan early?

A payment plan is a sensible tool. It buys time. But time with the ATO has a cost, and the cost has gone up.

• Interest keeps compounding. The general interest charge compounds daily on the outstanding balance for as long as the debt exists.
• It’s no longer a tax deduction. The ATO confirms that taxpayers can no longer claim an income tax deduction for ATO interest charges incurred on or after 1 July 2025. Interest you pay to a lender for a business purpose is a different conversation to have with your accountant.
• Plans can tip over. Miss an instalment, or let a new BAS slip past its due date, and the plan can move into arrears. If it defaults, the ATO’s guidance is blunt: “the whole overdue balance becomes immediately payable”.
• Credit reporting is in play. Under the ATO’s disclosure rules, a business with an ABN that has $100,000 or more sitting unpaid for over 90 days, and isn’t working with the ATO on it, can be reported to the credit bureaus after 28 days’ written notice. A live payment plan generally counts as working with the ATO — for as long as the plan stays on track.

For a business already juggling cash flow, the plan can also become a distraction. Every quarter you’re servicing an old debt while trying to stay current on the new one. Clearing it lets you start the next quarter clean.

When does a property sale make a good exit?

Every short-term loan is built backwards from the way it gets repaid. A property sale is one of the clearest exits there is, but the closer the sale is to certain, the smoother the loan.

Where the sale is at	How we see the exit	What usually helps
Contract signed, unconditional, settlement date set	Strongest — a dated, documented exit	Copy of the contract and the settlement date
Contract signed but conditional (finance, building report)	Good, with a check on the conditions	The conditions and their deadlines
Listed, not yet sold	Workable — we look at price and time on market	Agent’s appraisal, recent sales nearby, a fallback plan
Not yet listed	Possible, but needs a longer runway and a plan B	Realistic timeline and a second repayment option

A short-term loan runs for months rather than decades, so its term should comfortably cover the sale campaign plus settlement, with a buffer in case a buyer falls over. If you want to stress-test your timing, our waiting on a property sale page covers how owners bridge that gap more generally.

Which short-term structure fits your property?

Three things decide it: whether a bank mortgage is already registered against the property, the state the land is in, and how much equity is left once that existing loan is counted.

• Caveat loan (Victorian property). Quick to put in place and well suited to a debt that will be cleared at settlement. Our caveat loans page explains how they work.
• Short-term registered second mortgage (every other state and territory). Sits behind your existing bank loan and is usually arranged just as quickly as a caveat. See our second mortgage page.
• Short-term first mortgage. Useful when the property has no mortgage, or when refinancing the existing first mortgage frees up enough to clear both the bank and the ATO.

Property-secured business loans run from $20,000 to $5,000,000 against residential or commercial property. You can use the property you’re selling or a different one with more spare equity. Ready to see what your property could support? Start a quick enquiry — it doesn’t involve a credit check.

What order should you do things in?

Getting the sequence right is what turns a good idea into a smooth settlement.

1. Get an ATO payout figure. Log in or ask your tax agent for the current balance, including interest to the expected payment date. Your plan may cover more than one account (income tax, activity statements), so check them all.
2. Gather the sale paperwork. Contract of sale, agent’s appraisal or listing agreement, and the expected settlement date.
3. Apply for your clearance certificate now. The ATO says all Australian resident sellers must have a clearance certificate and give it to the purchaser at or before settlement, and that applications can take up to 28 days to issue. Without one, the buyer withholds part of the price, which can leave your loan repayment short on the day.
4. Choose the security and structure. Sale property or another property; caveat, second mortgage or first mortgage.
5. Settle the loan and pay the ATO directly. Ask for the payment to go straight to the ATO with the right reference so it lands against the correct account.
6. Cancel the plan’s direct debits. The ATO notes you’ll need to cancel a plan that’s been paid off early, so the remaining instalments don’t keep drawing.
7. Line up repayment at settlement. Your conveyancer or solicitor arranges for the short-term loan to be paid out of the sale proceeds, along with any existing mortgage.

An illustrative example

This is a made-up example with round numbers, not a real client.

A Melbourne joinery owner has an ATO plan with about $150,000 still owing across income tax and activity statements. He’s selling an investment unit in Geelong. The contract is signed and unconditional, with settlement roughly ten weeks away. The unit is worth around $650,000 and has a bank loan of $300,000 — so about $350,000 of equity, and a combined loan-to-value ratio of roughly 70% if a further $155,000 is added on top.

Because the unit is in Victoria, a caveat loan is the natural fit. Our solicitor confirms the title, the contract and the payout figures. The ATO is paid in full a few days later and the plan’s direct debits are cancelled. At settlement ten weeks on, the bank loan and the caveat loan are both paid from the sale proceeds, and the remainder goes to the owner.

If the same unit were in Queensland or New South Wales, the steps would be identical except the structure: a short-term registered second mortgage instead of a caveat, usually just as fast.

Does a short-term loan look better than the plan to a buyer or a bank?

It can, in a roundabout way. A buyer never sees your tax affairs, but your next lender will. When you go to refinance, or to apply for a bank facility after the sale, an ATO account showing a nil balance tells a cleaner story than an active arrangement with arrears history. A short-term loan that was taken out for a clear purpose and paid off on the settlement date also reads well: it shows a plan was made and kept.

There’s a softer benefit too. Owners on long ATO plans often describe the debt as a weight on every decision — whether to hire, whether to take a bigger job, whether to buy stock early. Clearing it with a loan that has one known repayment date means you’re no longer managing two problems at once. The tax office is settled, and the only remaining task is getting the sale to the finish line.

It’s not the answer for everyone. If your plan is small and nearly finished, or the sale is a year or more away, the costs of setting up a property-secured loan may outweigh the ATO interest you’d save. Run the comparison in dollars with your accountant, and ask us to lay out the establishment, legal and valuation costs so the numbers are like-for-like. Our page on what short-term loans cost explains each of those items.

What could go wrong, and how do you plan for it?

A sale-backed exit is strong, but not bulletproof. Think through three things before you sign.

• The sale is delayed or falls over. Ask what an extension would look like, and know your plan B — refinance, a different property, or relisting.
• The proceeds are thinner than expected. Add up the existing mortgage, the short-term loan, agent’s commission, legal costs and any capital gains tax, then compare the total to a conservative sale price. Our how much can I borrow tool helps with the equity side.
• New tax debt builds up meanwhile. Clearing the old plan only helps if the next BAS is paid on time. If cash is tight, raise it now rather than after the next due date.

If ATO debt is part of a bigger picture, our page on ATO tax debt loans looks at the wider options, including for businesses without property to offer.

Ready to put the sale money to work early?

You’ve already done the hard part: you have a property, and a sale that will release the money. The aim now is to stop paying for time you don’t need. Tell us about the property, the ATO balance and where the sale is up to, and a real person on our desk will look at it and call you back.

Filling in the form takes roughly 60 seconds, and nobody runs a credit check on you at the enquiry stage. Your details stay with us rather than being passed around a panel of lenders — no flood of unknown callers. Please fill it in accurately — especially the property address, its state and your settlement or ATO deadline — so the first structure we suggest is the right one.

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