If You Don't Pay the ATO: What Happens, and in What Order

If You Don't Pay the ATO: What Happens, and in What Order

If there's an ATO debt sitting on your desk and you've been telling yourself there's plenty of time, read this first. The ATO doesn't move against you all at once. It escalates, in stages, with more weight at every step. Most directors only see the early letters and assume the clock is generous. It isn't always — and by the time the firmer action lands, the cheaper, cleaner options have usually already closed.

Here's the ladder, plain-English, and the one thing that changes its whole shape.

Stage 1 — Reminders, interest, and offsetting your refunds

When you don't pay on time, the ATO automatically adds a General Interest Charge (GIC) to what you owe. Interest compounds daily on the overdue amount and is updated quarterly. It doesn't sleep, and it doesn't wait for a letter to land.

One change worth knowing: GIC incurred on or after 1 July 2025 is no longer tax-deductible. So the interest hurts more than it used to — you can't write it off against income anymore.

While the debt is outstanding, the ATO is legally required to use any tax refunds or credits you become entitled to and apply them against the debt. That's called offsetting. You lodge, you'd normally get a refund, and instead it disappears into the debt. In limited cases — serious hardship, or a payment plan with Services Australia — they may not offset, and you can request a remission of GIC where something genuine caused the delay. But the default setting is: refunds go to the debt.

Stage 2 — Referral to an external debt collector

If you've ignored requests to pay, the ATO sends a pre-referral warning letter, then hands the debt to an external debt collection agency. Since 29 January 2024, that's typically recoveriescorp. They'll contact you by phone, email, SMS, or letter.

If you're not sure a contact is genuine — and scammers do impersonate this — don't reply to the message. Verify by phoning directly: individuals on 1300 323 495, registered tax professionals on 1300 352 593.

Getting off the external collection list usually means engaging with the ATO directly and putting a payment arrangement in place. The collector isn't the problem — the disengagement is.

Stage 3 — Firmer action

This is where it starts to bite. A few of the tools the ATO reaches for here:

• Garnishee notices. A garnishee requires a third party who holds money for you — or owes you money — to pay it straight to the ATO instead of to you. For individuals that can hit your bank, your employer (typically up to 30 cents in the dollar of post-tax income), or a solicitor or agent handling a property sale. For businesses it can hit bank accounts, trade debtors, or even a slice of your EFTPOS and credit card processing. You get a copy, but once it's issued the third party is legally required to comply. If one lands, contact the ATO immediately — a garnishee can be varied or withdrawn if you put a suitable alternative in place.
• Director Penalty Notices (DPNs). If your company has unpaid PAYG withholding, GST, or Super Guarantee Charge, the ATO can issue a DPN that makes you personally liable. The 21-day clock starts the day it's posted to your ASIC-registered address — not the day you read it. Whether it's a lockdown or non-lockdown notice decides whether liquidation can still remit the penalty. This is a deep topic on its own; our dedicated DPN explainer covers it in full.
• Credit reporting. If your business has overdue tax debts of $100,000 or more that are at least 90 days overdue and you're not engaging, the debt can be reported to credit reporting bureaus. You get a Notice of intent to disclose first — 28 days to act. A reported debt can knock your business credit score and hit your access to lending, supplier credit, and contracts. Engaging early avoids it entirely.

There are sharper, less common tools too — directions to pay Super Guarantee Charge, departure prohibition orders that stop you leaving the country, freezing orders over assets, and demands for security. These aren't day-one moves. But if the ATO believes assets are being shifted or someone's preparing to leave, they move fast.

Stage 4 — Legal action

If firmer action doesn't resolve it and you stay disengaged, the ATO can go to court.

For an individual, that runs through a statement of claim or summons, then a bankruptcy notice (21 days to pay or put a plan in place — failing to comply is an act of bankruptcy), then a creditor's petition asking the court for a sequestration order to declare you bankrupt. A trustee is appointed and your assets are typically sold. The court won't make the order if you can show you can pay all your debts, and the ATO has said it won't pursue bankruptcy where it's clear you can pay in a reasonable time. Disengagement is what removes that off-ramp.

For a company, the ATO can issue a statutory demand requiring the full debt — or a payment plan — within 21 days. Non-compliance is presumed evidence the company is insolvent. Ignore it, and the ATO can apply to the Federal Court to wind the company up: a liquidator is appointed, assets sold, proceeds distributed. A statutory demand is the last warning shot before the doors close. By the time one lands, your window for a restructure like SBR or voluntary administration is measured in days, not months.

The through-line: each stage closes the door at the next

Here's what 36 years at the coalface has taught me, and it's the whole point of this piece. The ATO doesn't escalate randomly. It escalates against businesses that disengage — that ignore letters, default on plans, or look like they're deliberately avoiding payment.

And each stage quietly closes your options at the next one. By the time a statutory demand lands, SBR is largely off the table. By the time a creditor's petition is filed, a Part X has to be done in a hurry, under pressure, with less room to negotiate. Engage two stages earlier and you open up paths that would otherwise be gone.

In practice, three patterns come up again and again: engaging early with a credible plan almost always avoids the firmer action; disengagement is what accelerates everything; and a payment plan, a Small Business Restructure, or a negotiated compromise is far cheaper than a garnishee, a DPN, or a wind-up. The move that changes the shape of the conversation is picking up the phone before the next letter arrives.

That's where we come in. I'm not a liquidator or trustee, and I don't work for the ATO — I work for you. We hold the whole picture, tell you straight where you sit on this ladder, and pull in the right practitioners around you before a stage closes the one after it.

Talk it through — before the next letter arrives

If any of this is sitting on your desk right now, the next move is a confidential strategy session. Phone or video, whichever suits you — we'll look at your whole position, tell you straight where you stand, and map the options while you still have them.

Book at resolvency.com.au or call 0457 099 099.

I'm not a liquidator or trustee — I work for you, not the creditors. In 36 years I've never once heard someone say they acted too early.

General information only — not financial, legal or tax advice. Everyone's position is different, so get advice specific to yours before you act.

Related service: ATO Debt & Payment Pressure — see how we can help.