Australia has no tax treaty with the United Arab Emirates. The Treasury’s register of income tax treaties lists 46 jurisdictions and the UAE is not among them, which means there is no tie-breaker article, no reduced withholding, and no relief mechanism if both countries think they can tax you. Your position rests entirely on Australian domestic law, and specifically on whether the Australian Taxation Office accepts that your permanent place of abode is in Dubai.

That single question drives everything else: whether your UAE salary is assessable in Australia, whether the deemed disposal of your assets was triggered, and how much of your HELP debt you have to repay from overseas income. This guide covers the four residency tests, the CGT consequences of ceasing residency, the main residence exemption you lose, and the study loan obligations that follow you regardless of which way the residency question goes.

Australia Has No Tax Treaty With the UAE

The Treasury register of Australia’s income tax treaties runs from Argentina to the United States and contains no United Arab Emirates entry, in force, signed, or terminated. Australians moving to Dubai are in a materially different position from Australians moving to Singapore, the United Kingdom, or India.

What the absence of a treaty actually costs you

Three protections that expatriates elsewhere take for granted are unavailable. There is no residency tie-breaker to settle a dual-residence conflict, so if the ATO concludes you remained an Australian resident there is no treaty article that overrides it. There is no reduced rate on Australian-source dividends, interest, or royalties. And there is no foreign tax credit worth claiming, because the UAE charges no personal income tax to credit.

The practical consequence is that residency is not a negotiation. It is a factual finding, and once made it is close to final. Contrast this with Canada, which does have a UAE convention but restricts its UAE residence definition to UAE nationals, as set out in our guide to Canadian departure tax and residency. Australians are outside the treaty network; Canadians are inside a treaty that excludes them.

The Four Tests, and Which One Applies to You

The ATO applies a primary test and three statutory ones. If you satisfy any of them you are an Australian resident for tax purposes and your worldwide income, including your Dubai salary, is assessable.

Test What it asks Relevance in Dubai
Resides test Do you reside in Australia, on ordinary meaning Usually failed once you have moved and set up a home abroad
Domicile test Is your domicile in Australia, and if so, is the ATO satisfied your permanent place of abode is outside it This is the test that decides almost every UAE case
183-day test Were you in Australia more than half the income year Rarely engaged by someone working full time in the UAE
Commonwealth superannuation test Are you a contributing member of the CSS or PSS Australian government staff at overseas posts, plus spouse and children under 16, remain resident regardless of other factors

The ATO is clear that the resides test comes first: satisfy it and no other test is applied. Fail it, and the statutory tests are examined in turn.

The Domicile Test Is the Whole Argument

Domicile is not the same as residence. The ATO states that a resident who has always lived in Australia retains an Australian domicile while absent overseas, unless they choose to migrate permanently to another country. You can only have one domicile at a time, and you always have one.

Because most Australians in the UAE keep an Australian domicile, the case turns on the second limb: whether the ATO is satisfied that your permanent place of abode is outside Australia. The ATO says permanent here does not mean everlasting; it is contrasted with temporary or transitory.

The four factors the ATO weighs

Taxation Ruling TR 2023/1 sets out what the courts, tribunals and the ATO consider: the intended and actual length of your stay overseas including its continuity, whether you have an established home overseas, whether you retain a residence in Australia while abroad, and your family and financial ties.

The ATO adds a warning that matters in the Gulf: if you have no fixed or habitual place of abode overseas and move from country to country, you are not considered to have adopted a permanent place of abode outside Australia, and you remain a resident under the domicile test. A two-year Dubai contract with a leased apartment and Ejari registration reads very differently from a rolling series of project postings.

What actually happens if you get this wrong

Nothing, until an ATO review. At that point the ATO reconstructs your position from tenancy records, employment contracts, bank flows, the continuity of your absence, and whether you kept a home available in Australia. A finding that you stayed resident means assessable worldwide income for every open year, plus the 2 percent Medicare levy, plus the Medicare levy surcharge if you cancelled your private hospital cover, plus shortfall interest.

Staying Resident Costs More Than the Rate Table Suggests

An Australian resident gets the tax-free threshold and lower marginal rates, but pays on worldwide income and pays the Medicare levy. A foreign resident pays no Medicare levy but pays from the first dollar.

Taxable income Resident rate, 2026-27 Foreign resident rate, 2025-26
AUD 0 to 18,200 Nil 30c for each AUD 1
AUD 18,201 to 45,000 15c for each AUD 1 over 18,200 30c for each AUD 1
AUD 45,001 to 135,000 AUD 4,020 plus 30c over 45,000 30c for each AUD 1
AUD 135,001 to 190,000 AUD 31,020 plus 37c over 135,000 AUD 40,500 plus 37c over 135,000
AUD 190,001 and over AUD 51,370 plus 45c over 190,000 AUD 60,850 plus 45c over 190,000

Resident rates exclude the 2 percent Medicare levy. Sources: ATO resident tax rates and ATO foreign resident tax rates.

The Medicare levy surcharge catches people who cancelled their cover

The ATO gives a worked example that is uncomfortably close to a Dubai fact pattern. A single Australian resident with exempt foreign employment income of AUD 88,000 and taxable income of AUD 20,000 has surcharge income of AUD 108,000, which lands in the AUD 101,001 to 118,000 band and attracts a 1 percent surcharge. Travel insurance and an overseas employer’s plan do not count as private patient hospital cover for this purpose.

CGT When You Cease to Be a Resident

The ATO states that when you cease to be an Australian resident while overseas, some of your assets, generally those that are not taxable Australian property, are deemed to have been disposed of for CGT purposes. You may become liable for CGT on gains you have not realized.

You can choose not to have the deemed disposal apply. The cost of that choice is that when you eventually sell, the whole period of ownership counts, including the years you were a foreign resident, and the 50 percent CGT discount is reduced for any period of foreign residency.

Which way to choose

Take the deemed disposal if your assets are sitting on a large accrued gain and you expect to stay overseas for many years, because it caps the discountable Australian exposure at the departure date. Defer it if the accrued gain is small, if you expect to return within a few years, or if you cannot fund the tax bill in the year you leave. Either way the choice is made in the return for the year you cease residency and is not easily revisited.

The Main Residence Exemption You Lose

This is the rule that costs Australians in Dubai the most money and gets the least attention. The ATO states that if you cease to be an Australian resident and sell your Australian home after 30 June 2020, you are not entitled to the main residence exemption unless you satisfy certain requirements.

  • For property acquired on or after 9 May 2017, a foreign resident cannot claim the main residence exemption from that date, unless a specified life event occurs within a continuous period of six years of becoming a foreign resident.
  • For property already held on 9 May 2017, the exemption was available only if the sale happened on or before 30 June 2020.
  • The six-year absence rule, which lets an Australian resident rent out a former home and keep treating it as a main residence, is a separate concession and does not restore the exemption for a foreign resident.

The consequence is that a family home held for twenty years, sold while the owner is working in Dubai, can lose its exemption for the entire ownership period, not just the years abroad. Selling before you become a foreign resident, or returning to residency before selling, are the two levers, and both need planning years ahead.

Property on the UAE side works the other way around. The UAE charges no capital gains tax on individuals, which is why the exposure on a Dubai sale sits almost entirely with your home country, as covered in capital gains tax on Dubai property. The same asymmetry drives what a tax-free UAE salary is actually worth once Australian residency is factored in.

Your HELP Debt Follows You to Dubai

A study loan is the one obligation that applies whether you stay resident or not. The ATO is explicit that if you become a foreign resident you have the same repayment obligations as people living in Australia for HELP, VET Student Loan and Australian Apprenticeship Support Loan debts. New Zealand sets its equivalent debt by balance rather than by income and charges interest on it, and from 31 March 2026 Inland Revenue can write that interest off: see New Zealand tax residency and your student loan.

Two deadlines apply. You must submit an overseas travel notification within 7 days of leaving if you intend to reside overseas for 183 days or more in any 12 months, or within 7 days of the end of 183 days if the intention formed later. You must then report your worldwide income, or lodge a non-lodgment advice, by 31 October each year.

Repayment income, 2026-27 Compulsory repayment
AUD 0 to 69,528 Nil
AUD 69,529 to 129,717 15c for each AUD 1 over 69,528
AUD 129,718 to 186,050 AUD 9,028 plus 17c for each AUD 1 over 129,717
AUD 186,051 and over 10 percent of total repayment income

From 2025-26 the ATO calculates compulsory repayments on marginal rates, so only income above the minimum threshold is charged, rather than a single rate across the whole amount. Thresholds are from the ATO study and training loan repayment thresholds.

What counts as your worldwide income

For a non-resident it is your repayment income plus your non-resident foreign sourced income, meaning everything you earned outside Australia while non-resident. A Dubai salary that pays no tax anywhere still counts in full for this calculation. If your worldwide income for 2025-26 was at or below AUD 16,750, which is 25 percent of the minimum repayment threshold, you lodge a non-lodgment advice instead.

The debt is indexed annually whether or not you report, and voluntary repayments can be made from overseas at any time but do not reduce a compulsory repayment already due.

Superannuation: What You Cannot Touch

Australians and permanent residents cannot claim a Departing Australia Superannuation Payment. The DASP is available only to former temporary residents whose visa has ceased and who are not Australian or New Zealand citizens or Australian permanent residents.

Your super stays preserved until you meet a condition of release, normally reaching preservation age and retiring. That makes it very different from a UAE end-of-service gratuity, which pays out when you leave the job. Our guide to saving and investing as a UAE expat covers what fills the gap while your Australian super is frozen in place, and the UAE gratuity rules explain what the local system pays instead.

If you run a self-managed super fund, moving overseas raises central management and control questions that can cost the fund its complying status. That is a decision to take before you leave, not after.

What We Could Not Verify

We confirmed the absence of an Australia-UAE income tax treaty by reading Treasury’s published register rather than from a statement that no treaty exists. Negotiations between governments are not always public, so check the register again before relying on the position in a filing.

The ATO publishes foreign resident tax rates only to 2025-26 at the time of writing, while resident rates run to 2026-27. We have shown each as published rather than projecting the foreign resident scale forward.

We have not restated the specific requirements of the life events that preserve the main residence exemption within six years of becoming a foreign resident, because they turn on individual circumstances and the ATO’s published summary is not detailed enough to apply safely to a real sale.

Frequently Asked Questions

Is there a tax treaty between Australia and the UAE?

No. Treasury’s register of Australia’s income tax treaties covers 46 jurisdictions and does not include the United Arab Emirates. There is no tie-breaker article, no reduced withholding on Australian-source income, and no treaty relief if a residency dispute arises.

Do I pay Australian tax on my Dubai salary?

Only if you remain an Australian resident for tax purposes. Residents are assessed on worldwide income including foreign employment income. If the ATO accepts that your permanent place of abode is in the UAE, you are a foreign resident and Australia taxes only Australian-source income.

How does the domicile test work if I keep my Australian citizenship?

Citizenship is not the issue. The ATO says an Australian who has always lived in Australia retains an Australian domicile while abroad unless they migrate permanently. The question is then whether the ATO is satisfied your permanent place of abode is outside Australia, judged on the length and continuity of your stay, whether you have an established home overseas, whether you kept a residence in Australia, and your family and financial ties.

Do I have to repay my HECS or HELP debt from Dubai?

Yes. The ATO states that foreign residents have the same repayment obligations as people living in Australia for HELP, VSL and AASL debts. You must lodge an overseas travel notification within 7 days of leaving if you will be overseas 183 days or more, and report worldwide income by 31 October each year.

What is the HELP repayment threshold for 2026-27?

Repayments start above AUD 69,528 of repayment income. Between AUD 69,529 and AUD 129,717 you pay 15 cents in each dollar over the threshold; from AUD 129,718 to AUD 186,050 it is AUD 9,028 plus 17 cents in the dollar over AUD 129,717; and above AUD 186,050 the charge is 10 percent of total repayment income.

Will I lose the main residence exemption on my Australian home?

Very likely, if you sell while a foreign resident. The ATO states that a person who ceases to be an Australian resident and sells their Australian home after 30 June 2020 is not entitled to the main residence exemption unless certain requirements are met, and for property acquired on or after 9 May 2017 the exemption is unavailable to a foreign resident unless a specified life event occurs within six years.

Can I access my superannuation when I move to the UAE?

No. The Departing Australia Superannuation Payment is only for former temporary residents, and Australian citizens and permanent residents are expressly excluded. Your super remains preserved until you meet a condition of release.

What happens to my assets when I cease to be an Australian resident?

Assets that are not taxable Australian property are deemed to have been disposed of at market value, which can create a CGT liability without a sale. You may choose not to have the deemed disposal apply, but if you do, the whole ownership period counts on eventual sale and the 50 percent CGT discount is reduced for the period of foreign residency.

Do I still pay the Medicare levy in Dubai?

Foreign residents are not required to pay the Medicare levy. Australian residents living overseas are, and may also face the Medicare levy surcharge if they cancelled private patient hospital cover, because exempt foreign employment income is counted when working out surcharge income.

What if my worldwide income is very low while I am overseas?

If your worldwide income for 2025-26 was at or below AUD 16,750, which is 25 percent of the minimum repayment threshold, you lodge a non-lodgment advice rather than a full worldwide income report. You still need to lodge something, because the reporting obligation is ongoing while a study loan is outstanding.

Official Sources

Information current as of September 2026. Australian residency is a question of fact with significant financial consequences and no treaty safety net in the UAE. Confirm your position with a registered Australian tax agent before lodging.