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How the UK-UAE double tax treaty decides residence, removes UK withholding on dividends and royalties, and treats gains. Checked against gov.uk.
The UK-UAE double tax treaty matters to anyone splitting their life between London and Dubai. You may be planning a move, running a UK company from the Gulf or collecting UK rent from a Dubai flat. In each case, the treaty decides which country gets to tax which slice of your income.
Most of the expensive mistakes come from assuming the treaty does more than it does. A typical example is believing that moving to Dubai automatically takes your company, your gains and your rental income out of HMRC's reach. It does not. The treaty is a set of tie-breakers and allocation rules that sit on top of each country's domestic law, and it only helps if you meet its conditions.
This guide covers how residence is settled, what happens to a UK company with a Dubai-based owner, withholding tax on dividends, interest and royalties, and how capital gains on UK property are treated. It also explains the paperwork you need for treaty relief: a UK Statutory Residence Test position and a UAE Tax Residency Certificate.
What the UK-UAE double tax treaty does
The current agreement is the 2016 UK-UAE Convention. It was signed in Dubai on 12 April 2016, entered into force on 25 December 2016 and took effect from 1 January 2017. For UK corporation tax, it applies to financial years beginning on or after that date.
On the UK side, the treaty covers income tax, corporation tax and capital gains tax. On the UAE side, it covers income tax and corporate tax. It does not cover:
UK inheritance tax
VAT in either country
Stamp duty land tax
The treaty was later modified by the Multilateral Instrument (MLI). The MLI changes took effect on these dates:
Withholding taxes: from 1 January 2020
UK corporation tax: from 1 April 2020
UK income tax and CGT: from 6 April 2020
Other UAE taxes: for periods starting on or after 1 March 2020
The most significant MLI addition was a principal purpose test. Treaty benefits can be denied if obtaining them was one of the main purposes of an arrangement. No later protocol had been published on gov.uk as at 16 October 2026.
Who counts as resident: the treaty tie-breakers
The tie-breaker only applies if you are resident in both countries under each country's own law. If you are UK resident and not UAE resident, there is nothing to break.
Under Article 4(1)(a), a UAE-resident individual is someone who, under UAE law, is domiciled in the UAE or has a habitual abode or centre of vital interest there. If both countries claim you, Article 4(3) applies these tests in strict order:
Permanent home: where you have a home available to you.
Centre of vital interests: if you have a home in both, where your personal and economic ties are closer.
Habitual abode: where you spend your time in a regular pattern.
Nationality: whether you are a national of one country.
Mutual agreement: HMRC and the UAE Ministry of Finance agree between themselves.
Keeping your family home in Surrey while renting in Dubai Marina often pushes the answer to the second test. Your spouse, your children's school and where your business decisions are actually made will then carry real weight.
Companies are handled differently under Article 4(4). There is no place of effective management test. HMRC and the UAE Ministry of Finance "shall endeavour" to agree residence case by case. The Protocol lists the factors they consider: where senior management is carried on, where board meetings are held, where headquarters are, the economic nexus to each state and the risk of treaty abuse.
If the authorities cannot agree, the company gets no treaty benefits except Articles 21 to 23, which cover relief, non-discrimination and the mutual agreement procedure. HMRC's manual (INTM120070) confirms it cannot apply this tie-breaker unilaterally.
A UK company with an owner in Dubai
A UK-incorporated company is UK resident under CTA 2009 s14. It pays corporation tax on its worldwide profits at 19% to 25%. It can be treated as non-UK resident only if a treaty tie-breaker awards residence to the other country (CTA 2009 s18). For the UAE treaty, that requires the two authorities to reach agreement.
The UAE has its own claim. Under UAE corporate tax, a foreign-incorporated company whose effective management and control is in the UAE is a Resident Person (FTA guide TPGTR1, October 2024). It is taxed at 9% on taxable income above AED 375,000. A UK company owned by a UAE resident who runs it from Dubai can therefore be resident in both countries. That is a dual-residence problem, not a relocation, and it needs specialist advice before you rely on either country's position. Our piece on relocating a UK business to the UAE explains why so many plans fail at this point. Written decision-making also matters here, so it is worth reading how to hold board meetings that hold up in a tax audit.
A UK permanent establishment matters in the other direction. Under Article 5, a PE is a fixed place of business, including:
a place of management, branch or office
a building site, but only if it lasts more than 12 months
a dependent agent who habitually concludes contracts on your behalf
Independent agents do not create a PE, and neither does preparatory or auxiliary activity. Business profits are taxed in the other country only to the extent they are attributable to the PE.
You can pay yourself in three main ways, and each is treated differently:
Directors' fees: fees from a UK company may be taxed in the UK under Article 15.
Salary: pay for work physically done in the UAE is taxable only in the UAE, unless the job is done in the UK (Article 14).
Dividends: dividends from a UK company to a UAE-resident beneficial owner are exempt from UK tax under Article 10(2)(a).
From 2026-27 the non-resident dividend tax credit (ITA s399) is abolished, according to HMRC's SAIM5120. UK dividends stay non-taxable for most non-residents unless they have other taxable UK income.
Withholding tax on dividends, interest and royalties
Dividends are exempt from UK withholding at source. The exception is dividends from property investment vehicles such as UK REITs, which are capped at 15%. Pension schemes are exempt even on these.
Interest is taxable only in the residence state if the beneficial owner falls into one of these categories:
a government body, including ADIA and ICD
an individual
a listed company
a pension scheme
an unrelated bank
a company the competent authority clears
Anyone else is charged the UK domestic rate. That is 20% on yearly interest, rising to 22% from 6 April 2027 under Finance Act 2026. Take a private Dubai holding company lending £500,000 to its UK subsidiary at 8%. If it does not qualify, £8,000 of UK tax is withheld each year on £40,000 of interest. From 2027 that rises to £8,800.
Royalties are taxable only in the state where the beneficial owner is resident. Any licensing arrangement still needs a properly drafted agreement at an arm's length rate, not a generic template.
Relief from UK withholding is not automatic. A UAE company applies on HMRC form DT-Company, and an individual uses DT-Individual. The application needs certification of residence from the UAE. The exception is a lender registered in the Double Taxation Treaty Passport scheme. Until relief is authorised, the payer has to withhold.
Capital gains, UK property and property-rich companies
Article 13 gives the UK the right to tax gains on UK land. It also gives the UK taxing rights over shares that derive the greater part of their value from UK land, unless those shares are substantially and regularly traded on a stock exchange.
UK domestic law uses that right fully. Since 6 April 2019, non-residents have been taxed on disposals of all UK land, commercial as well as residential. They are also taxed on interests of 25% or more in entities that are 75% or more UK land. Selling a London buy-to-let after moving to Dubai, or selling a stake of 25% or more in a UK property-rich company, still needs a UK return and can produce a UK tax bill. For structures, see holding UK property through an offshore company.
Other shares are taxable only in the seller's state of residence. This is where the five-year rule applies. Under the UK temporary non-residence rules, gains realised while abroad can be taxed if you return within five years. HMRC's position is that the treaty does not stop this charge. Selling your trading company in year two in Dubai and coming home in year four can bring the gain straight back into UK tax. There is no single exit tax, but several rules can apply when you leave, as set out in our guide to what actually applies when you leave the UK.
UK statutory residence and the UAE Tax Residency Certificate
The Statutory Residence Test comes first. The treaty tie-breaker only becomes relevant if you are UK resident under the SRT and also UAE resident under UAE law. Many people leaving the UK never reach the treaty at all. Their day counts and UK ties make them non-UK resident under the SRT, so the tie-breaker never comes into play. Keep a day-by-day travel log, flight records and evidence of your UK ties, and file your self-assessment return with the correct residence pages.
For treaty purposes, the UAE side is proven with a Tax Residency Certificate issued through the FTA's EmaraTax portal. Expect to provide:
your Emirates ID and residence visa
a tenancy contract (Ejari) or title deed
UAE bank statements
an entry and exit report showing your days in the country
The 183-day and 90-day day-count tests, and a separate test based on your usual residence and centre of interests, decide whether you qualify. Our step-by-step guide to getting a UAE Tax Residency Certificate covers each threshold. Cosmos can coordinate the application through an FTA-registered tax agent, so the certificate is ready before HMRC or a UK payer asks for it.
FAQ
Does the UK-UAE treaty cover inheritance tax? No. The treaty covers UK income tax, corporation tax and capital gains tax. It does not cover inheritance tax, so UK domestic rules decide your exposure.
Can HMRC still tax my UK rental income after I move to Dubai? Yes. Income from UK land may be taxed in the UK, and becoming a UAE resident does not change that. You will usually still file a UK return for the rent.
Does a UK company stop being UK resident if I run it from Dubai? No, not on its own. It remains UK resident under CTA 2009 s14 unless HMRC and the UAE Ministry of Finance agree under the tie-breaker that it is UAE resident. Running it from Dubai can, however, make it UAE resident too, which creates a dual-residence problem.
Do I need a Tax Residency Certificate to claim treaty relief? In practice, yes. HMRC's DT forms require certification of residence from the UAE, and UK payers and HMRC will usually ask for a certificate before applying treaty rates.
When should I take professional advice? Take advice before you move, before you sell shares or property, and before you change how you are paid. Take it too if your company's management is split between the two countries. Most problems with the treaty come from timing, and they are far cheaper to prevent than to fix after an HMRC or FTA enquiry.
The treaty is useful, but it is narrow. It gives Dubai residents tax-free UK dividends and generous interest and royalty rules. It does not protect UK property, temporary non-residents or companies whose residence was never agreed. Settle your SRT position, get your Tax Residency Certificate and put written evidence of where your company is managed in place before you rely on any treaty relief. Cosmos can coordinate the UAE side, including corporate tax registration and your Tax Residency Certificate, alongside your UK tax adviser. Speak to us before your move rather than after it.
