🇦🇪 Tax residency in United Arab Emirates

The UAE flips the usual residency question on its head. Everywhere else you count days to avoid becoming a tax resident; here the day count is not the primary concern, because the UAE charges 0% personal income tax. Salary, freelance income, most of what a nomad earns: the UAE takes nothing. That is the draw, and it is real.

Where days do matter is proving UAE residency to everyone else. A UAE tax residency certificate, the document you show your home country or a treaty partner to support the claim that you now live in the UAE, runs on Cabinet Decision 85 of 2022, and that gives three alternative routes rather than one. The first is 183 days of presence in any 12-month period. The second, and the one most nomads with a UAE setup actually meet, is 90 days in a 12-month period for a UAE residence-permit holder or a UAE or GCC national, combined with either a permanent place of residence or employment or a business in the UAE. The third has no day count at all: your usual place of residence is the UAE and your centre of financial and personal interests is here. So the day count runs in reverse: you accumulate days not to dodge UAE tax (there is none on personal income) but to build the evidence that you have actually moved. A residence visa plus a week a year in Dubai convinces nobody, least of all the tax authority you left behind.

Ties do the same work. Property in the UAE, family living there full-time, a company genuinely operating from there: none of it creates UAE personal income tax, but all of it strengthens the case that your life has moved, which is usually the fight that decides your total tax bill. The risk for most nomads is not UAE tax; it is their previous country refusing to let go because the departure was never substantiated.

There is no separate special regime to apply for, because the 0% rate on personal income is the regime. The caveats sit at the edges: the UAE now levies corporate tax on business profits, so running a company (including some free zone setups, depending on activity and compliance) is not automatically a zero-tax exercise, and income taxed in other countries, like capital gains or rental income sourced there, follows those countries' rules regardless of where you sit.

On home-country tax: US citizens are taxed on worldwide income regardless of residence, so a US passport holder in Dubai still files US returns every year; the UAE's 0% rate just means there is no UAE tax to credit. For UK, German, and other passports, the outcome depends on two things: whether you have genuinely broken tax residency under your home country's own rules, and whether a treaty is in force between that country and the UAE. Both are questions for your home tax authority's official guidance and treaty list, not for assumption; exit rules like the UK's statutory residence test and Germany's extended liability provisions are exactly where departures fall apart.

Professional advice is worth paying for in specific situations: you need the residency certificate and have to work out which of the three routes your facts actually satisfy, you are running a company through the UAE, you own significant assets there, or your exit from a worldwide-taxing country needs to be documented cleanly. The UAE side is simple; the leaving side rarely is.

The UAE's 0% personal income tax makes residency attractive; the real work is proving to your previous country that you actually left.

This information is for educational purposes only and does not constitute legal or tax advice.