For an Australian founder, professional or HNW investor, the move from Australia to the UAE collapses a top marginal personal rate of 47% (45% income tax plus 2% Medicare levy, before any Medicare levy surcharge or Division 293) to a true 0% on salary, dividends, capital gains and rental income earned from outside the UAE. Layered on top is a flexible 90-day UAE hybrid residency test and a 140-country UAE treaty network. The catch — and it is a significant one — is that Australia triggers a deemed disposal of every non-Australian CGT asset on the day you cease residency under CGT Event I1 (section 104-160 of the Income Tax Assessment Act 1997), and that no comprehensive double-tax treaty exists between Australia and the UAE, so there is no Article 4 tie-breaker to fall back on if the ATO contests your departure.
The Tax Delta at a Glance
| Australia (current) | UAE (after move) | |
|---|---|---|
| Personal income tax | 0–45% progressive + 2% Medicare levy (top marginal 47%) + up to 1.5% Medicare levy surcharge | 0% |
| Capital gains tax | Taxed at marginal rate; 50% CGT discount for individuals on assets held >12 months; discount denied on Taxable Australian Property gains accrued post-8 May 2012 for non-residents | 0% (personal) |
| Dividend tax | Taxed at marginal rate; franking credits offset Australian-company dividends; 30% non-resident withholding on unfranked dividends post-departure (15% under most treaties — but no AU-UAE treaty) | 0% on personal dividends; 9% UAE corporate tax on company profits >AED 375K |
| Wealth / inheritance | No estate or inheritance tax, but CGT on death is deferred, not forgiven for non-resident beneficiaries | 0% — no inheritance, gift or wealth tax |
| Worldwide vs territorial | Worldwide for residents; CGT Event I1 deemed disposal on cessation | Territorial in effect for individuals; UAE-source corporate income only |
| Effective rate (NSW founder, AUD $1M mixed income) | ~44–47% | ~0–9% |
The arithmetic is decisive. A New South Wales resident realising AUD $1M of mixed salary, fully-franked dividends and capital gains pays roughly AUD $400,000–$450,000 in combined federal income tax and Medicare levies, before Division 293 on superannuation contributions. The same income, earned cleanly through UAE residency, attracts AUD $0 in UAE personal tax — with the only ongoing layer being 9% UAE corporate tax on operating-company profits above AED 375,000 (~AUD $155,000). For a founder anticipating an AUD $20M business sale, the difference between paying Australian CGT (effective ~23.5% after the 50% discount on long-held shares) and the UAE’s 0% on a clean post-residency disposal is roughly AUD $4.7M — provided the section 104-160 deemed disposal is properly managed at the moment of exit.
Step-by-Step Move
Step 1: Confirm you can legally cease Australian tax residency
Australia uses a multi-test residency framework rather than a clean day-count rule. Four tests apply, and satisfying any one of them makes you Australian-resident for tax: (a) the “resides” test — a facts-and-circumstances common-law test of where you ordinarily live; (b) the domicile test — an Australian-domiciled person remains resident unless the Commissioner is satisfied their permanent place of abode is outside Australia; (c) the 183-day test — physical presence in Australia for at least 183 days in the income year, unless the Commissioner is satisfied that your usual place of abode is outside Australia and you do not intend to take up residence in Australia; and (d) the Commonwealth superannuation fund test for certain government employees and eligible spouses.
The two tests that actually trip up most departing Australians are the domicile test and the resides test. Domicile is “sticky” — an Australian-born or Australian-domiciled individual retains Australian domicile by default, and the burden is on you to show a permanent place of abode outside Australia. Taxation Ruling IT 2650 sets out the factors: intended and actual length of stay overseas, intention to return, establishment of a home overseas, abandonment of any Australian residence, durability of association with the overseas place, and continuing economic, social and family ties to Australia. The Harding v Commissioner of Taxation [2019] FCAFC 29 decision confirmed that a permanent place of abode requires “permanence” in a meaningful sense — temporary expat assignments and serviced-apartment living do not qualify, but settled long-term housing in a single overseas country does.
A clean Australia→UAE departure typically requires: leasing or selling the Australian principal place of residence (a long-term arm’s-length lease being defensible, an “available for our return” arrangement being fatal), moving the family unit, surrendering Medicare entitlement via the Department of Human Services notification, cancelling Australian state driver’s licences in favour of a UAE one, closing or non-residentialising Australian bank accounts to the extent practical, terminating professional memberships requiring Australian residence, and establishing a settled UAE home (registered Ejari tenancy in Dubai or equivalent in other emirates).
Step 2: Plan around Australia’s CGT Event I1 deemed disposal
The single largest gotcha for Australians is CGT Event I1 under section 104-160 ITAA 1997: at the moment you cease to be an Australian resident, you are treated as having disposed of each CGT asset you own at its market value at the time of the event, and any resulting capital gain or loss is included in your final-year Australian assessment. There is no de minimis for individuals — every share, every cryptocurrency holding, every foreign bank deposit denominated in foreign currency, every interest in a foreign trust, every foreign rental property is in scope at the moment you stop being a resident.
A category of property is excluded from CGT Event I1: Taxable Australian Property (TAP) under section 855-15 — primarily (i) direct interests in Australian real property; (ii) indirect Australian real property interests (broadly, ≥10% holdings in entities whose value is principally Australian land); (iii) assets used in carrying on a business through an Australian permanent establishment; and (iv) options or rights over the foregoing. TAP is not deemed-disposed because Australia retains taxing rights over it indefinitely under section 855-10 — non-residents are taxed on TAP gains as and when realised, and crucially the 50% CGT discount is denied to non-residents on the portion of TAP gains accrued from 8 May 2012 onwards under section 115-115. For TAP held across the residency change, you must obtain a market valuation at the date of departure and keep it in the file for the eventual sale.
For everything else — listed Australian and foreign equities held outside super, private-company shares, crypto, foreign real estate, partnership interests, rights and options — CGT Event I1 applies. Australia provides one structural relief: under section 104-165, an individual ceasing residency may elect to disregard CGT Event I1 for any or all non-TAP assets, in which case those assets are deemed to be TAP going forward and remain in the Australian CGT net until actual disposal. The election is made on the final-year tax return and is all-or-nothing per asset — you cannot partly defer. There is no security-posting mechanism (unlike Canada’s T1244 or France’s 167 bis); the election is simply a permanent extension of Australian taxing rights over the elected assets.
The structuring exercise is the choice between (a) crystallising the gain at departure and paying the AUD-denominated tax now, taking advantage of the 50% CGT discount (still available because you are a resident on the day of the event), versus (b) electing under section 104-165 to defer, keeping the asset in the Australian net, and risking the loss of the 50% discount on the post-departure portion of the gain when the asset is actually sold as a non-resident. For most Australian founders sitting on long-held private-company shares, paying the departure tax in cash with the 50% CGT discount is the cleaner outcome — the section 104-165 election tends to suit only those with low-basis growth assets they expect to hold for decades and dispose of after a possible return to Australia.
Step 3: Establish UAE tax residency
The UAE side is materially simpler. Under Cabinet Decision No. 85 of 2022 there are two paths:
- The 183-day standard test. Spend 183 days or more in the UAE in any 12-month period. No further requirements.
- The 90-day hybrid test. Spend at least 90 days in the UAE in a 12-month period and have (i) a permanent place of residence in the UAE, and (ii) an employment, business or “centre of financial and personal interests” in the country. UAE nationals and GCC citizens have a separate, more flexible rule.
For an Australian founder who needs to defend non-residency back home, the 90-day hybrid path is usually optimal — the day-count is achievable around continued business travel, while the “permanent place of abode” anchor that the Commissioner looks at under the domicile test (point IT 2650 above) maps neatly onto the UAE’s “permanent place of residence” requirement. Sign a 12-month registered Ejari tenancy, occupy it, document utilities, and you have evidence on both sides of the move.
The visa side runs in parallel. Australian passport holders can land visa-on-arrival, then upgrade to one of: a Golden Visa (10 years) on AED 2M (~AUD $850,000) of property, or AED 2M in a public investment fund, or via specialist categories; a 5-year property investor visa at AED 750,000 (~AUD $320,000) of fully-owned real estate; a Green Visa (5 years, self-sponsored) for skilled freelancers earning above AED 360,000; or a Free Zone company residency at all-in cost AUD $8,000–AUD $25,000, which is the most capital-efficient first step for most Australian founders. The full destination breakdown — visa class trade-offs, Tax Residency Certificate via EmaraTax, Emirates ID, banking and tenancy contract — sits on the UAE country page.
Step 4: Document the break and the new tie
Collect contemporaneously: UAE Emirates ID, residence visa stamp, registered tenancy contract (Ejari in Dubai), UAE bank statements, utility bills (DEWA, Etisalat/du), private health insurance, school enrolment for any dependants, and — crucially — the UAE Tax Residency Certificate issued by the Federal Tax Authority via EmaraTax once you have hit the day-count and have a registered tenancy. Apply early in your second UAE calendar year; the certificate is the document the ATO will look at if your departure is challenged.
A material complication for Australians: there is no comprehensive Australia-UAE double-tax treaty currently in force. Australia and the UAE signed an Air Services Agreement with limited tax provisions and operate under TIEA-style information-exchange arrangements, but no full DTA. The practical consequence is that there is no Article 4 tie-breaker if the ATO argues you remained an Australian resident — domestic Australian law alone determines residency, and the case turns on the resides test, domicile test, and IT 2650 / Harding factors. Evidence of a settled UAE life — Ejari, Emirates ID, family relocation, a UAE school year for dependants, the disposal or arm’s-length leasing of the Australian principal residence — must be unambiguous, because there is no treaty backstop to rescue an ambiguous departure.
Step 5: First-year compliance in both jurisdictions
The departure-year Australian tax return is a “part-year resident” return covering worldwide income up to the date of cessation and the CGT Event I1 deemed disposal gains, plus any post-departure Australian-source income taxed at non-resident rates (no tax-free threshold for non-residents — the bracket starts at 32.5% from dollar one up to AUD $135,000, then 37% to AUD $190,000, then 45%, plus no Medicare levy). The election under section 104-165 is made on this return. After departure, Australian-source income — rental from retained Australian real estate, Australian-source dividends, interest from Australian deposits, employment income from Australian work physically performed — remains in the Australian net at non-resident rates with 30% withholding on unfranked dividends, 10% on interest, and 30% on royalties (none reduced by treaty since the AU-UAE DTA does not exist). Fully franked dividends from Australian companies are exempt from further tax for non-residents but the franking credits are not refundable.
A specific nuance: Australian superannuation is not deemed-disposed under CGT Event I1. Super interests are not CGT assets in the ordinary sense, and the standard preservation rules continue to apply — you cannot access the balance until you reach preservation age (60 for those born after 1964) regardless of where you live. Australian citizens and permanent residents are not eligible for the Departing Australia Superannuation Payment (DASP), which is restricted to former temporary residents. The pragmatic approach is to leave the super untouched, accept that contributions cease, and plan a tax-efficient withdrawal once you reach preservation age — at which point Australian-source pension income is generally taxed under the Australian non-resident framework with no UAE layer to worry about.
In the UAE, individuals do not file a personal income tax return — there is no such return. If you operate through a UAE entity (free-zone or mainland company), you may be in scope of the 9% federal corporate tax above AED 375,000, with returns due within 9 months of the financial year-end. Maintain clean records of (i) physical days in the UAE, (ii) any days spent in Australia, and (iii) the UAE Tax Residency Certificate file — these are the documents the ATO will request first if your departure is reviewed.
Cost & Timeline
| Phase | Cost | Time |
|---|---|---|
| Tax planning + Australian/UAE legal review (pre-move) | AUD $12,000–AUD $35,000 | 1–3 months |
| CGT Event I1 modelling, market valuations, section 104-165 analysis | AUD $10,000–AUD $30,000 | 1–3 months |
| UAE residency setup (free-zone or property visa, Emirates ID, banking) | AUD $12,000–AUD $850,000 (depends on route) | 1–3 months |
| Move + setup (lease, Ejari, schooling, utilities) | AUD $10,000–AUD $30,000 | 1–2 months |
| Departure-year Australian return + UAE TRC application | AUD $6,000–AUD $18,000 | Annual |
| Total year-1 advisory cost (excl. property/Golden Visa investment) | AUD $40,000–AUD $110,000 | 6–12 months |
For a NSW founder on AUD $1M mixed income, the post-move annual cash saving (~AUD $400K–$450K) typically recovers the entire setup cost within the first two months of UAE residency, even before the one-off CGT Event I1 liability is netted off.
Treaty Considerations
There is no comprehensive Australia-UAE Double Tax Agreement currently in force. This makes Australia-to-UAE structurally different from, say, Australia-to-Singapore or Australia-to-UK, where a treaty Article 4 tie-breaker is available to resolve ambiguous dual-residency cases. For Australia-to-UAE, the question of where you are resident is decided exclusively under domestic law on each side — Australia applies its four-test framework and the IT 2650 factors; the UAE applies Cabinet Decision No. 85 of 2022.
The practical effect for Australians is that the standard of evidence is higher than for treaty countries. The ATO is not bound by the UAE Tax Residency Certificate — it is at most persuasive evidence under the resides and domicile tests, not a determinative tie-breaker. Get the relocation right on the facts: family, principal residence, settled UAE home, consistent days, and no “available for return” Australian dwelling.
A consolation: because there is no treaty, there are no MLI principal-purpose-test concerns; the move is governed entirely by domestic law on each side. CRS information exchange continues unaffected — both Australia and the UAE are CRS signatories — and there is bilateral information-sharing under the TIEA framework. Australian-source dividend, interest and royalty withholding for non-residents falls back to statutory rates (30%, 10%, 30%) rather than reduced treaty rates, which materially increases the cost of holding income-producing Australian assets after departure.
Common Mistakes
- Leaving the family in Australia while you move alone. A spouse and minor children remaining in an Australian dwelling are a near-fatal residential tie under both the resides and domicile tests. Without a treaty tie-breaker to rescue the position, the ATO does not need much to land you back in Australian residency.
- Treating the Australian principal residence as “available” for visits. A house kept furnished, vacant, and ready for the family to return defeats the IT 2650 / Harding “permanent place of abode overseas” test. Either sell, or put it on a 12-month-plus arm’s-length lease.
- Ignoring crypto, private-company shares and foreign rentals in the CGT Event I1 calculation. Every non-TAP CGT asset is in scope. Many Australian crypto founders model only their listed shares and are blindsided by the deemed disposal of token holdings — at the prevailing market price on the day of cessation, regardless of liquidity.
- Defaulting into the section 104-165 election by accident. The election is made by ticking a box on the return. It is permanent. Review with an Australian-registered tax agent before lodging — the wrong choice can either trigger an avoidable cash tax bill or trap an asset in the Australian CGT net for life.
- Underestimating the absence of a treaty. Australians who have moved to the UK or Singapore in the past sometimes assume the UAE’s behaviour will mirror those moves. It does not. The lack of a DTA changes both the residency tie-breaker (no Article 4) and the post-departure withholding cost on retained Australian assets.
- Underestimating the substance threshold for the UAE 90-day hybrid test. Showing 90 physical days is the easy part — the “centre of financial and personal interests” element requires a UAE company, a UAE bank account, a registered tenancy, and a documented family or operating presence in the country. Without those, the ATO will argue the test was not met and your “UAE residency” is residency in name only.
FAQ
Will I still have to file in Australia after moving?
Yes, in two scenarios. (1) The departure-year Australian tax return covers your worldwide income up to the date of cessation, the CGT Event I1 deemed disposal gains, the section 104-165 election if any, plus post-departure Australian-source income at non-resident rates. (2) Continuing Australian-source income — rental from retained Australian real estate (taxed at non-resident rates from the first dollar; no tax-free threshold), Australian-source business income, royalty income, and CGT on the eventual disposal of Taxable Australian Property — generally requires an annual non-resident return for as long as you have such income. Withholding handles most passive flows: 30% on unfranked dividends, 10% on interest, 30% on royalties, none reduced by treaty.
Can I keep my Australian bank account, super and property?
Yes to bank accounts, super and property, with caveats. Banks reclassify the account as non-resident, applying 10% non-resident interest withholding. Australian super stays in place and remains tax-advantaged — preservation rules continue, contributions cease when employment income ceases, and access is restricted to preservation-age conditions of release. Citizens and PRs cannot use DASP. Australian real estate can be retained but the 50% CGT discount is denied on the portion of the gain accruing from 8 May 2012 onwards in non-resident periods, and the main residence exemption is largely denied to foreign residents under the post-30 June 2020 rules — selling the principal residence before departure typically preserves the exemption that a post-departure sale will lose.
Does Australia and the UAE share financial information?
Yes. Both Australia and the UAE are signatories to the OECD Common Reporting Standard (CRS), and information on UAE-held financial accounts is reported automatically to the ATO each year via UAE financial institutions, and vice-versa. There is also a Tax Information Exchange Agreement (TIEA) style framework allowing on-request information exchange. UAE residency does not hide assets from Australia — it changes where they are taxed once you are non-resident. See CRS & Tax Transparency for the mechanics.
What if the ATO disputes my departure?
The dispute typically begins with an ATO query on the departure-year return, can escalate to a residency review, and ultimately to objection, the Administrative Appeals Tribunal and the Federal Court. Without an AU-UAE DTA, Article 4 mutual agreement procedure is not available — the case is decided under Australian domestic law alone. The UAE Tax Residency Certificate, registered Ejari, Emirates ID, family-relocation evidence, principal-residence sale or arm’s-length lease, and a clean physical-days log are the spine of the file. Cases like Harding turn on contemporaneous evidence of a permanent overseas home — keep the file from day one.
How does this compare to moving to a low-tax (not zero-tax) jurisdiction?
The CGT Event I1 deemed disposal applies regardless of destination — moving to Singapore, Portugal or Cyprus does not avoid it. The UAE’s advantage over a low-tax alternative like Singapore (territorial, but no tax treaty either with Australia in many older bilateral senses — Australia does have a treaty with Singapore) is the cleaner 0% personal layer post-departure. The UAE’s disadvantage relative to Singapore is the absence of a DTA, which makes the residency case harder to defend and increases withholding cost on retained Australian assets. Many Australian founders model UAE versus Singapore precisely on this trade-off — see Australia to Singapore for the comparison.
Can I move back to Australia later?
Yes. There is no minimum non-residence period. If you re-establish residency under any of the four tests, you become Australian-resident again on that date, with a new acquisition cost equal to the fair market value on the day of becoming resident for assets that were previously deemed-disposed under CGT Event I1 (under the corresponding section 855-45 step-up). Assets in respect of which you elected under section 104-165 to disregard CGT Event I1 retain their original cost base on re-entry. A short-term return — under 5 years — does not unwind the original departure tax, and any gains realised on non-TAP assets while non-resident remain non-Australian-taxable. Most cross-border advisors recommend a minimum 3–5-year non-residence horizon to avoid ATO arguments that the departure was not “genuine” within the meaning of the resides test.
Next Step
For the full destination-side breakdown — Golden Visa routes, 90-day hybrid test, Tax Residency Certificate, EmaraTax application — see Tax-Free Residency in the UAE. For the Australian-side machinery — CGT Event I1, section 104-165 election, the IT 2650 framework and Harding — see How to Legally Exit a High-Tax Country. To compare against alternatives, see Australia to Singapore (territorial tax, treaty available), Australia to Portugal (IFICI successor regime, EU passport in 5 years), and the side-by-side Dubai vs Singapore for Australian profiles weighing climate, treaty access and pure tax cost.
Book a free consultation — we specialise in Australia-to-UAE relocations and run CGT Event I1 modelling, section 104-165 election analysis and UAE 90-day hybrid setup in parallel.
Last updated: 2026-04-27
Sources:
– Australian Taxation Office — Residency tests for tax purposes and Taxation Ruling IT 2650 Income tax: residency – permanent place of abode outside Australia — https://www.ato.gov.au/individuals-and-families/coming-to-australia-or-going-overseas/your-tax-residency
– Australian Taxation Office — CGT and changing residency (CGT Event I1, section 104-160 / 104-165 election) — https://www.ato.gov.au/individuals-and-families/investments-and-assets/capital-gains-tax/foreign-residents-and-capital-gains-tax/changing-residency
– Harding v Commissioner of Taxation [2019] FCAFC 29 — Federal Court of Australia, permanent place of abode test
– UAE Federal Tax Authority — Cabinet Decision No. 85 of 2022 on Determination of Tax Residency — https://tax.gov.ae
– PwC Worldwide Tax Summaries — Australia and United Arab Emirates individual taxation — https://taxsummaries.pwc.com