Departure prohibition orders: when a tax debt stops you at the airport

Can the ATO really stop you leaving? Yes — here's how

Under the Taxation Administration Act, the Commissioner can issue a departure prohibition order against a person with an unpaid personal tax liability where the ATO considers it desirable to ensure the debt is paid or properly dealt with before they leave Australia. The key features:

• No court order is required. It's an administrative decision by the ATO — though you can challenge it afterwards, including applying to a court to set it aside.
• It's enforced at the border. The order is notified to Australian Border Force and the airlines. People subject to DPOs have been pulled off flights at the gate.
• Breaching it is a criminal offence. Attempting to leave while a DPO is in force can mean prosecution — penalties extend to imprisonment.
• It applies to personal debts. A company's debt doesn't ground a DPO against its director by itself — but a director penalty that has become the director's personal liability can. So can personal income tax debt and other personal tax liabilities.

How rare are DPOs — and who gets them?

Genuinely rare — this is the sharp end of the toolkit. The ATO issued 21 DPOs between July 2025 and mid-2026, more than the whole previous financial year, as part of its tougher debt-collection posture. Compare that with tens of thousands of garnishee notices and DPNs, and the picture is clear: DPOs are reserved, but the ATO is using them more willingly than it used to.

The profile that attracts one isn't "big debt" alone — it's capacity plus flight risk plus non-engagement:

• significant personal tax debt with apparent means to pay — assets, income, lifestyle — but no payment and no arrangement
• money or assets moving offshore, or a life that's visibly relocating overseas
• frequent international travel or spending on trips while the debt goes unpaid — a pattern the ATO has explicitly called out
• a history of non-engagement: broken arrangements, unanswered letters, avoided contact

If you owe the ATO and are engaged — lodged up to date, in a payment plan you're keeping — a DPO is very unlikely. It's a tool for the debtor who could pay but is arranging not to.

"I have travel booked" — departure authorisation certificates

A DPO doesn't bend for holidays, but the law provides a safety valve: the departure authorisation certificate (DAC), which permits a specific departure while the DPO itself stays in force. The ATO grants DACs only in limited circumstances, and typically wants to be satisfied that:

• you're likely to return — ties, family, business, a return ticket all count
• the debt won't be harder to recover because you travelled — which is where security comes in: the ATO can require a bond, deposit or other security as a condition
• there's a genuine reason for the trip (humanitarian reasons, or travel that's actually likely to improve your capacity to pay, carry particular weight)

Practical sequencing if you have a DPO and a flight date: apply early, in writing, with evidence — DAC applications made at the check-in counter don't succeed. And don't gamble on the border: the order doesn't lapse because your flight is boarding, and a refused DAC with a documented trip is a far better position than an attempted departure, which is an offence.

Getting a DPO revoked

The ATO must revoke a DPO when the debt is fully paid or otherwise wholly discharged, and can revoke where the debt is completely irrecoverable or where it's satisfied the liability will be properly dealt with — in practice, a credible arrangement changes the analysis. The realistic paths off the list:

1. Pay the debt — full payment ends it.
2. Deal with it properly. A substantial, secured or well-evidenced arrangement — sometimes alongside interest remission or, in genuine cases, a compromise of the debt — can persuade the ATO the liability is being addressed.
3. Challenge the order. DPO decisions carry review rights, including applying to the Federal Court to have the order set aside — for example where the debt itself is disputed or the decision miscarried. This is specialist litigation territory, and nothing here is legal advice.
4. Insolvency at the far end. Where the debt is truly unpayable, formal insolvency changes the recovery picture entirely — the trade-offs are covered in bankruptcy and tax debt.

The consistent theme: DPOs respond to demonstrated engagement and demonstrated recoverability. Whatever the strategy, it starts with putting a serious position to the ATO — if you're not sure what that looks like from where you stand, what's my situation? is the two-minute starting point.