Funding an ATO payment plan default

An ATO payment plan is a promise with a schedule. When one instalment bounces, or a new BAS comes in unpaid on top of it, the promise starts to fray. Most owners in this spot didn’t stop caring about the debt; a customer paid late, a quiet month hit, or the plan was set too tight to begin with. Whatever the cause, the steps you take in the first week decide whether this stays a paperwork problem or becomes an enforcement one.

Arrears or default: where does your plan actually stand?

The ATO doesn’t usually jump straight from one missed payment to a cancelled plan. Its own guidance describes two stages.

Status	What it usually means	What you can still do
Arrears	A scheduled instalment was missed, or another tax amount wasn’t paid by its due date. The plan is still active.	Clear the catch-up figure shown in the ATO’s letter and keep going.
Default	The arrears weren’t fixed, or a new debt, an amended assessment or repeated misses broke the plan.	Negotiate a fresh plan with the ATO, or pay the balance out.

Check which one applies by logging in to Online services for business and opening the payment plan under accounts and payments. If you’re still in arrears, paying the catch-up amount is almost always the cheapest fix available, and it might settle the whole matter. Borrowing to clear a short arrears balance can make sense when cash is tied up in invoices that will land in a few weeks; a modest short-term business loan or an invoice finance facility often does the job.

What changes once the plan is in default?

Three things happen that owners don’t always expect.

The credit bureau shield drops. Under the disclosure rules, an ABN holder with $100,000 or more of tax sitting unpaid past the 90-day mark becomes reportable to the credit bureaus, unless it is genuinely working with the ATO on the debt. A payment plan you are keeping to counts as engagement. A defaulted one doesn’t. So a business that was safe from disclosure last month can become eligible for it, and a listing on the commercial credit file makes every lender, supplier and landlord who checks it more cautious. Our guide on how the ATO reports tax debts to credit bureaus covers the process in more detail.

Setting up a new plan gets harder. For a business owing $200,000 or less, a plan can normally be set up online. Once two plans have been cancelled or defaulted inside a single year, though, the ATO’s guidance points you to a phone call rather than the self-service screen. In that conversation, expect questions about why the last plan failed, a request for an upfront payment, and an expectation that every outstanding lodgment is done.

Recovery tools come back on the table. With no plan in place, the ATO may use garnishee notices on your bank account or customers, issue director penalty notices to company directors, or in serious cases move towards a statutory demand.

Two dates that change the maths

30 November 2026. That’s the last day the ATO takes payment by credit card. If your plan instalments run off a credit card, those payments will fail and the plan may slip into arrears or default through no fault of your cash flow. Change the payment method before your next instalment.

1 July 2025. From that date, general interest charge and shortfall interest charge stopped being tax deductible. Lender interest on money borrowed for the business, by contrast, normally remains a deduction, depending on your structure. That doesn’t make every refinance worthwhile, but it narrows the gap between what the ATO charges and what a lender charges after tax. Ask your accountant to run both numbers for your structure.

Your funding options, from cheapest to most expensive

1. A renegotiated ATO plan. Usually the lowest cost if the ATO will agree and you’re confident you can keep it this time. Make the instalments realistic, not optimistic.
2. Your bank. Banks are often the cheapest lenders of all, and some will refinance a tax debt for an established customer with sound financials, property security and a clear story about what went wrong. It’s worth asking.
3. A second mortgage over property you own. A common route when the bank declines. Terms can run several years, and the lender typically pays the ATO directly at settlement.
4. A caveat loan. Faster, shorter and dearer. Useful when a garnishee or director penalty deadline is days away and there’s a clear way to repay or refinance within months.
5. An unsecured tax debt loan. Some non-bank lenders fund ATO debt on bank statements alone, usually for smaller balances and shorter terms. Read more on tax debt loans.

Not sure which tier you’re in? Send us the basics for a straight answer on whether a loan beats a new plan for you.

A worked example

An illustrative case. A family-owned joinery company owes the ATO $146k, mostly GST and PAYG withholding. It had a 24-month plan, but two big builders paid late in winter and two instalments were missed. The plan is now in default, and the oldest amounts are now several months past due.

The two directors hold a house valued near $1.25m with $610k left on the mortgage. Their bank isn’t keen to lend against an ATO debt this soon after a default.

• A second mortgage lender approves $165k over three years: $146k paid straight to the ATO at settlement, the rest covering the lender’s fees and a small cash buffer.
• The ATO balance goes to nil, so the disclosure criteria no longer apply and the recovery activity stops.
• The company now has one fixed repayment instead of a plan that was easily knocked over by late-paying customers.
• After twelve months of clean repayments and up-to-date BAS, the directors plan to approach the bank to refinance into cheaper money.

Use the second mortgage calculator to check the equity side for your own property before you apply.

Mistakes that make a default harder to fix

• Going quiet. Silence is what pushes the ATO towards firmer action. A call, even without a solution, keeps doors open.
• Borrowing only the arrears. If the plan has defaulted, the whole balance is usually due. Borrowing a part leaves you exposed.
• Ignoring new BAS while sorting the old debt. A fresh unpaid quarter can break a new plan before it starts. Budget for the next lodgment when you size the loan.
• Assuming a loan is always better. If the debt is small and the ATO will take a realistic plan, that may be the cheaper road. Compare both with our business loan vs ATO payment plan page.
• Signing a short-term loan with no exit. A caveat loan that comes due before the money to repay it arrives just replaces one deadline with another.

Plan fallen over? Let’s look at the numbers together

We speak with business owners carrying ATO debt every week, and a defaulted plan doesn’t make us flinch. Often the real question is whether to rebuild the plan or clear it, and that’s a conversation worth having with someone who’s seen both work.

Enquiring takes about sixty seconds, and asking leaves your credit report untouched. What you send stays here; it isn’t forwarded to a long list of funders. A person reads your details and rings you, rather than an automated sequence. Copy the ATO balance and plan status exactly from your online services account, because accurate figures let us suggest something that can genuinely settle the first time.

Talk to us about clearing the ATO debt →