The Double Tax Treaty (DTT) between the UAE and the UK is a crucial agreement for anyone with financial ties to both nations. For expatriates living in the UAE and businesses operating across both markets, this treaty is the key to preventing income from being taxed twice. It provides clear rules that determine which country has the right to tax different types of income, offering stability and significant financial benefits.
Navigating international tax can be complex, especially with recent changes like the introduction of corporate tax in the UAE and major reforms to the UK’s non-domicile tax system. Understanding how these developments interact with the DTT is essential for effective tax planning.
This article provides a comprehensive guide to the UAE-UK Double Tax Treaty. We will break down its key provisions, explain how it affects individuals and businesses, and highlight recent updates you need to be aware of.
Key highlights of the UAE-UK tax treaty
- Prevents double taxation: ensures you don’t pay tax in both the UK and UAE on the same income.
- Defines tax residency: establishes clear rules to determine your tax residency status, which is fundamental to how you are taxed.
- Covers various income types: applies to employment income, pensions, dividends, capital gains, and business profits.
- Reduces withholding taxes: lowers or eliminates taxes on cross-border payments like dividends and interest.
- Provides certainty: creates a stable tax environment for individuals and businesses operating between the two countries.
Understanding tax residency: who is covered?
To benefit from the treaty, you must be a “tax resident” of either the UK, the UAE, or both. Each country has its own set of rules for determining this.
UAE tax residency
As of 2023, the UAE has a statutory definition of a tax resident. You are considered a tax resident if you meet one of the following conditions:
- Your primary residence and centre of financial and personal interests are in the UAE;
- You are physically present in the UAE for 183 days or more in a 12-month period;
- You are a UAE or GCC national, hold a valid residency visa, are in the UAE for 90+ days, and your permanent home or primary job is in the UAE.
UK tax residency
UK tax residency is determined by the Statutory Residence Test (SRT), which considers the number of days you spend in the UK and your ties. The test has three parts:
- Automatic Overseas Test: you are non-resident if you spend very little time in the UK;
- Automatic UK Test: you are a UK resident if you spend significant time (183+ days) or have your only home in the UK.
- Sufficient Ties Test: if your status isn’t clear, this test considers ties like family, accommodation, and work to determine your residency based on the number of days you spend in the UK.
What if you’re a resident of both countries?
If you qualify as a tax resident in both the UK and UAE, the DTT has “tie-breaker” rules to assign primary taxing rights to one country. These rules consider, in order:
- Where you have a permanent home available to you;
- Where your “centre of vital interests” (personal and economic ties) is;
- Where you have a “habitual abode” (where you normally live);
- Your nationality.
If these factors are inconclusive, the tax authorities of both countries will decide your status by mutual agreement.
How the treaty affects different types of income
The DTT allocates taxing rights for various income streams. Here’s a breakdown of the most common ones.
Employment income
Generally, your employment income is taxed in the country where you perform the work. However, there’s a key exception. If you are a UAE resident but work in the UK for less than 183 days in a tax year, your income is only taxable in the UAE, provided your salary is paid by a non-UK employer and not from a UK-based permanent establishment.
Pensions
Government service pensions are typically taxed only in the country that pays them. Other pensions are generally taxed only in the country where the recipient is resident. This means a UK national who is a tax resident of the UAE would usually have their UK private pension income taxed only in the UAE.
Dividends
If a UK company pays a dividend to a UAE resident, the UK can tax it, but the treaty limits the withholding tax rate. However, the UK’s domestic law currently sets the withholding tax rate on dividends at 0%, so no UK tax is typically withheld. For a UAE company paying a dividend to a UK resident, the income is taxable in the UK as part of the individual’s worldwide income.
Capital gains
The taxation of capital gains depends on the asset being sold:
- Immovable property: gains from selling property are taxed in the country where the property is located.
- Company shares: gains from selling shares are generally taxed in the country where the seller is resident. An exception applies to shares in companies that derive most of their value from immovable property, which can be taxed where the property is located.
- Business assets: gains from selling assets of a permanent establishment are taxed in the country where the establishment is based.
- Business profits: a business’s profits are taxed in its country of residence. However, if that business operates through a “permanent establishment” in the other country, the profits attributable to that establishment can be taxed in that other country. This provision is now highly relevant due to the introduction of corporate tax in the UAE.
Recent updates you need to know
The international tax landscape is always changing. Two recent developments have a major impact on the UAE-UK DTT.
- UAE corporate tax: the UAE introduced a federal corporate tax at a rate of 9% on taxable profits exceeding AED 375,000. While this primarily affects businesses, it makes the DTT’s provisions on business profits and permanent establishments more critical than ever for UK companies operating in the UAE.
- UK non-domicile tax reform: the UK is abolishing the remittance basis of taxation for non-domiciled individuals from April 2025. It will be replaced by a new regime based on residency. New arrivals to the UK will be exempt from tax on their foreign income and gains for their first four years of UK residency. This reform changes tax planning strategies for individuals moving between the UAE and the UK.
How to claim relief under the treaty
To claim benefits under the DTT, you typically need to prove your tax residency status. This is done by obtaining a Tax Residency Certificate (TRC) from the tax authority of your country of residence. This certificate is then presented to the tax authority in the other country to apply for exemptions or reduced tax rates.
In cases of dispute, the treaty includes a Mutual Agreement Procedure (MAP), which allows the tax authorities of both countries to resolve issues.
How RHJ Accountants can help
The UAE-UK Double Tax Treaty is a powerful tool for tax efficiency, but its application requires careful planning and a deep understanding of ever-changing regulations. Incorrectly determining your residency or misinterpreting the treaty can lead to unexpected tax bills and penalties. We help clients:
- Determine tax residency: we analyse your circumstances to confirm your residency status and leverage the treaty’s tie-breaker rules.
- Optimise your tax structure: we design tax-efficient strategies for income, pensions, and investments, taking into account the latest UK and UAE laws.
- Navigate corporate tax: we assist businesses in understanding their obligations under the UAE’s new corporate tax regime and the DTT.
- Ensure compliance: we guide you through the process of claiming treaty benefits and ensure you meet all reporting requirements in both countries.
Don’t navigate the complexities of international tax alone. Contact us today so we can help you make the most of the UAE-UK Double Tax Treaty.
Frequently asked questions
What is the UAE-UK Double Tax Treaty?
The UAE-UK Double Tax Treaty (DTT) is a formal agreement between the two countries designed to prevent the same income from being taxed in both jurisdictions. It provides clear rules to determine which country has the primary right to tax various types of income and offers relief from double taxation, creating a more stable and predictable tax environment for individuals and businesses operating across both nations.
Who qualifies for tax relief under the treaty?
To be eligible for the treaty’s benefits, you must be a “tax resident” of either the UAE, the UK, or both. Your tax residency is determined by the domestic laws of each country. For individuals, this is typically based on factors like the number of days spent in the country and other personal and economic ties. For businesses, it is usually determined by where the company is incorporated or managed and controlled.
What happens if I am considered a tax resident in both the UK and the UAE?
If you meet the residency criteria for both countries, the treaty provides “tie-breaker” rules to assign primary taxing rights to a single country. These rules assess, in a specific order: where you have a permanent home, your centre of vital interests, your habitual abode, and finally, your nationality. This ensures you are treated as a resident of only one country for the purposes of the treaty.
How does the treaty affect my UK pension if I live in the UAE?
Under the treaty, most pensions and other similar remuneration are generally taxable only in the country where you are resident. This means if you are a tax resident of the UAE, your UK private pension income would typically be subject to tax in the UAE, where the current income tax rate is 0%. Government service pensions, however, are usually taxed only by the country that pays them.
As a UK national running a business in a UAE Free Zone, can I benefit from the treaty?
Yes. If you are a tax resident of the UAE and your Free Zone company is a “Qualifying Free Zone Person,” it can benefit from a 0% corporate tax rate on its qualifying income. The treaty further helps by preventing the UK from taxing those same business profits, provided the business is managed and controlled from the UAE and does not have a permanent establishment in the UK.
How do I claim benefits under the treaty?
To claim relief, you usually need to prove your tax residency status to the tax authority in the country where the income arises. This is typically done by obtaining a Tax Residency Certificate (TRC) from the tax authority of your country of residence (the Federal Tax Authority in the UAE or HMRC in the UK) and presenting it as proof.
