7 Questions Every Australian Expat in the UAE Should Ask Before Lodging a Tax Return in 2025–26

For Australians living in Dubai or Abu Dhabi, the UAE’s zero personal income tax environment is genuinely attractive. But Australia taxes based on residency, not location, which means your obligation to the ATO does not automatically disappear when you cross the border. Whether you owe nothing, something, or several years of overdue lodgments, the answer depends entirely on how you answer seven foundational questions before you file.

1. Am I Actually a Non-Resident for Australian Tax Purposes?

Tax residency is a legal determination, not a lifestyle statement. The ATO applies four tests, and satisfying any single test can make you an Australian tax resident regardless of how long you have been overseas.

Getting this wrong costs money in both directions: some expats over-report as residents and pay more tax than required; others assume they are non-residents, under-report, and face penalties later.

2. Do I Still Need to Lodge a Return If I Earned Nothing in Australia?

Yes, in many cases. A lodgment obligation can still exist even if your only Australian income is a rental property loss, a bank account earning small amounts of interest, or a disposal of Australian shares or property during the year. Non-residents with an Australian property, HECS/HELP debt, or any Australian-sourced income above the lodgment threshold generally must file. Assuming otherwise is one of the most common (and costly) errors ODIN Tax encounters with UAE-based clients.

3. How Does the Australia-UAE Tax Relationship Actually Work?

This is where the UAE corridor is genuinely different from most other expat destinations. Because the UAE levies no personal income tax, there is no “foreign tax paid” to offset against your Australian liability using the Foreign Income Tax Offset (FITO). In countries like the UK or Singapore, a DTA can significantly reduce double-taxation. In the UAE, that mechanism largely does not apply to employment income, which means your UAE salary may need careful analysis in the context of your Australian residency status.

• If you are a non-resident: your UAE employment income is generally not subject to Australian tax.
• If you are assessed as an Australian resident despite living in the UAE: your worldwide income, including UAE salary, may be taxable in Australia with limited FITO relief available.

This makes the residency determination in Question 1 especially consequential for UAE-based expats.

4. What Happens to My Australian Property While I’m Away?

Australian real estate remains one of the most significant financial exposures for UAE-based expats. Two rules in particular catch people off guard.

• No full 50% CGT discount for non-residents: If you sell Australian property as a non-resident, you are generally not entitled to the full 50% Capital Gains Tax discount that Australian residents receive on assets held longer than 12 months. For taxable Australian property acquired after 8 May 2012 where you were a foreign resident for the entire ownership period, the discount is not available; however, an apportioned discount may be available for any period during which you were an Australian tax resident. The rules in this area depend on your specific ownership history and residency periods.
• 15% Foreign Resident CGT Withholding (FRCGW): From 1 January 2025, the buyer is legally required to withhold 15% of the purchase price and remit it to the ATO at settlement on all Australian property sales, regardless of the sale price. The previous threshold that limited withholding to higher-value properties has been removed. This is a cash-flow event, not just a tax calculation issue, and it needs to be planned for before contracts are signed.

Negative gearing on Australian rental properties still applies to non-residents. Losses can be carried forward and offset against future Australian-sourced income, including eventual capital gains, making accurate annual lodgment important even in loss years.

5. What If I Haven’t Lodged for Multiple Years?

Missing lodgment years is more common among UAE expats than most people realise, often because the assumption was “I don’t earn anything in Australia, so I don’t need to file.” Unfiled returns accumulate Failure to Lodge (FTL) penalties over time, and the ATO can and does issue default assessments based on its own estimates.

The better approach is voluntary disclosure before the ATO initiates contact. Proactive lodgment of overdue returns typically results in significantly better outcomes on penalties than waiting for a review notice. ODIN Tax regularly manages multi-year backdated lodgments and ATO correspondence on behalf of UAE-based clients in exactly this situation.

6. Is My HECS/HELP Debt Still Accumulating?

Yes. Non-residents with HECS/HELP debt are required to make repayments based on their worldwide income once it exceeds the relevant repayment threshold for the financial year. Many UAE expats are unaware of this because the obligation is relatively recent legislation. The repayment is calculated and reported through your Australian tax return, which is another reason lodgment matters even when your Australian-sourced income appears minimal.

7. Am I Structured Correctly for the Long Term?

For UAE-based expats who own or plan to buy Australian property, tax structure is not a filing afterthought. Questions worth considering before your next financial year begins include:

• Is the property held in the right name or entity given your residency status?
• Have you correctly flagged your main residence exemption or partial exemption?
• If you plan to return to Australia, when and how you return affects CGT calculations on assets held during your absence.
• Are your superannuation contributions and DASP eligibility being managed correctly?

These are not questions a generalist accountant unfamiliar with non-resident rules will typically raise unprompted. They require specialist pattern recognition built on thousands of expat cases.

Frequently Asked Questions

Do I need to tell the ATO I’ve moved to the UAE?

Yes. You should update your residency status with the ATO and, where relevant, notify your Australian bank, super fund, and investment platforms. Failure to do so can result in incorrect tax withholding on Australian-sourced income.

Does working in the UAE automatically make me a non-resident?

No. Working overseas is one factor the ATO considers, but residency is determined by the full picture, including ties to Australia, family circumstances, and property. The ATO has issued rulings finding people to be Australian tax residents despite years of overseas employment.

Can I claim the main residence CGT exemption on my Australian home if I’m living in Dubai?

Partially, in some cases. Non-residents lost access to the main residence exemption under 2020 legislative changes for properties sold while they are non-residents, with limited transitional exceptions. This is a complex area that requires case-by-case assessment.

What is the Departing Australia Superannuation Payment (DASP) and should I apply?

DASP allows certain temporary visa holders to claim their Australian superannuation after permanently leaving Australia. It is generally not available to Australian citizens or permanent residents, who retain their super entitlements regardless of where they live.

How far back can the ATO audit my unfiled returns?

The ATO has broad powers to review returns and assess tax liabilities. For individuals with overdue lodgments, the review period can extend significantly beyond the standard two-year amendment period. Early voluntary lodgment is the most effective risk mitigation strategy.

I’ve been in the UAE for several years and never filed. Where do I even start?

Start with a tax health check from a specialist who handles backdated lodgments regularly. A clear picture of what years need to be filed, what income or assets are relevant, and what penalty exposure exists is far more useful than trying to file each year independently without a strategy.

Is the content in this article personal tax advice?

No. This article is general information only and does not constitute personal tax advice. Your circumstances, residency status, and financial position require individual assessment by a registered tax agent.