Moving or Expanding a UK Business to Dubai

Most UK businesses setting up in Dubai should start with a UAE subsidiary that does real regional work, not a wholesale move. Moving the whole business is possible, but a UK company stays UK resident while it is UK incorporated, and founders who relocate face the UK residence test, controlled foreign company rules and exit points that need planning first.

Key points

• A Dubai entity works best as a regional base for Gulf, Middle East and Africa customers, with its own people and decisions. Tax follows those functions, not the address.

• UAE corporate tax is 9% on taxable income above AED 375,000, and 0% on qualifying income only for free zone companies that meet every Qualifying Free Zone Person condition.

• A UK-incorporated company remains UK tax resident wherever it is run, and a UAE company managed from the UK can become UK resident under the central management and control test.

• The UK–UAE double tax treaty gives no automatic tie-breaker for dual-resident companies, so board location and founder behaviour matter more than paperwork.

• Founders who move to Dubai need to pass the UK statutory residence test, watch the five-year temporary non-residence rule, and plan for the residence-based inheritance tax regime in force since 6 April 2025.

Why do UK businesses set up a company in Dubai?

UK businesses set up in Dubai mainly to be closer to customers in the Gulf, wider Middle East, Africa and South Asia, and to run that region from one time zone. Tax is part of the picture, but since the UAE introduced corporate tax in 2023 it is rarely the whole reason, and it should not be the first one.

The reasons we see from £2–50m UK companies are practical. A London engineering consultancy wins Saudi and Emirati clients and cannot keep flying partners out. A Manchester software firm finds Gulf buyers want a local contracting party and someone in the room.

So the question is not "should we move to Dubai?" but "what work needs to happen in the region, and which entity should do it?" A UAE company that signs regional contracts, employs a team and decides locally is sound. One that mainly receives UK profits fails under both UAE and UK rules.

The UK and the Gulf Cooperation Council also concluded free trade negotiations in May 2026, though for services firms client proximity matters more than tariffs.

If you are weighing whether Dubai should become the hub for a wider territory, our guide to setting up a Middle East and Africa regional headquarters in Dubai covers the operating model in more detail.

Should you set up a UAE subsidiary or move the whole business to Dubai?

For most UK companies, a UAE subsidiary owned by the UK company is the right first step, and moving the whole business is a separate, much heavier decision. The subsidiary adds a regional arm while the UK business carries on; a full move changes where the company is resident, where the founders live and where profits are taxed.

There are broadly four routes, and they are often stages of the same journey rather than alternatives.

One constraint sits behind the table. UK company law does not currently let a UK company re-register as a UAE company, so "moving the business" means moving activities, assets and people to a new UAE entity, or putting a UAE company on top. Each step is a taxable event to measure.

Choosing between a free zone and a mainland licence is the next decision once you know the entity's role. Our comparison of Dubai free zone vs mainland sets out who can trade with whom, and the cost to start a company in Dubai in 2026 breaks down licence, visa and office budgets.

How is a UK-owned Dubai company taxed in the UAE?

A UAE company is generally taxed at 0% on the first AED 375,000 of taxable income and 9% above that, under Federal Decree-Law No. 47 of 2022 on corporate tax, as summarised by the UAE Ministry of Finance. Free zone companies sit inside the same law and only reach a 0% rate on qualifying income if they meet every condition.

Our explainer on the UAE corporate tax rate and rules for 2026 covers registration and filing. Three points matter most for a UK-owned group.

First, small business relief. A resident company with revenue of AED 3 million or less can elect to be treated as having no taxable income, and the Ministry of Finance extended this relief to tax periods ending on or before 31 December 2029 through Ministerial Decision No. 131 of 2026. Members of large multinational groups cannot use it.

Second, the Qualifying Free Zone Person (QFZP) regime. A free zone company can apply 0% to qualifying income only if it keeps adequate substance in the free zone, earns qualifying income, keeps non-qualifying revenue within the de minimis limit (the lower of 5% of total revenue or AED 5 million), complies with transfer pricing rules, prepares audited financial statements and has not elected into the standard regime, as set out in the Federal Tax Authority's free zone persons guide.

Breaching a condition can take the company out of the regime for that period and the following four.

Our guide to UAE corporate tax for free zone companies and the QFZP rules walks through which activities count as qualifying. For a UK services firm selling to mainland UAE clients, much income may be non-qualifying, so 9% is often the realistic assumption.

Third, large groups. For financial years beginning on or after 1 January 2025 the UAE applies a domestic minimum top-up tax so that groups with consolidated revenue of at least EUR 750 million in two of the previous four years pay an effective 15%, under Cabinet Decision No. 142 of 2024 as explained on the Ministry of Finance top-up tax page.

The UK has its own Pillar Two rules for the same groups, so a low UAE rate gives such groups little benefit.

For mid-sized groups, the real cost of a compliant UAE entity is accounting, audit and substance, not the headline rate.

What does substance mean for a UK business in Dubai?

Substance means the UAE company actually has the people, premises, decisions and spending needed to earn its profit in the UAE. It is the test that decides whether the UAE profit stands up, both for the UAE free zone rules and for the UK when HMRC asks where the value was really created.

The UAE's separate economic substance reporting regime was cancelled for financial years ending after 31 December 2022 by Cabinet Decision No. 98 of 2024, but substance now sits inside the QFZP conditions, transfer pricing and residence rules. Our article on economic substance after 2022 explains why entities with no real operations no longer survive scrutiny.

A UK group should be able to show that the Dubai company has:

• UAE staff who do the work the company is paid for.

• A manager with real authority to price, sign and hire.

• Office space proportionate to the team.

• Key decisions genuinely taken in the UAE and minuted at the time.

• Arm's length intercompany agreements that reflect who does what.

Transfer pricing is where most UK–UAE groups first go wrong, through informal recharges or unpaid UK support. Our article on transfer pricing in founder-led groups shows how those informal decisions turn into review points.

Can a Dubai company be treated as UK resident?

Yes. A company incorporated outside the UK is UK tax resident if its central management and control is exercised in the UK, a case-law test dating back to De Beers Consolidated Mines v Howe (1906) and set out in HMRC's International Manual on company residence. A UK-incorporated company is UK resident regardless of where it is managed.

Central management and control is the highest level of strategic decision-making, usually the board. If the Dubai company's directors live in London and the real decisions are taken there, HMRC can argue it is UK resident and taxable on its worldwide profits.

The UAE has a parallel rule. Under the corporate tax law a foreign company is UAE resident if it is effectively managed and controlled in the UAE, and a UAE-incorporated company is resident by incorporation. A company can therefore be resident in both countries at once.

The same idea appears in India as the place of effective management, and our article on whether a UAE or UK company can be managed from India explains how tax authorities test where a company is really run.

What does the UK–UAE double tax treaty say?

The UK–UAE double taxation convention was signed on 12 April 2016, entered into force on 25 December 2016 and has been modified by the Multilateral Instrument since 2020, according to the UK government's treaty page. It decides which country may tax which income and how double taxation is relieved.

The company tie-breaker is the clause most guides skip. The protocol tells the authorities to weigh where senior management sits, where the board meets, where the headquarters are, the economic nexus and the risk of treaty abuse. A UK-incorporated company cannot rely on the treaty to become UAE resident just because a founder now lives in Dubai.

The treaty also has a permanent establishment article: UK staff habitually concluding contracts in the UAE can create a UAE taxable presence for the UK company, and vice versa. Our article on permanent establishment and when expansion creates tax presence explains the mechanics.

How do the UK CFC rules apply to a Dubai subsidiary?

The UK controlled foreign company (CFC) rules can attribute a UAE subsidiary's profits back to its UK parent and tax them in the UK, if those profits have been artificially diverted from the UK. They apply to UK-resident companies with a 25% or greater interest in a foreign company controlled from the UK, and HMRC's CFC guidance in the International Manual sets out the gateways and exemptions.

For a UK-owned Dubai company, the exemptions matter more than the charge:

• Low profits exemption. Accounting profits of no more than £500,000, of which non-trading income is no more than £50,000.

• Low profit margin exemption. Accounting profits of no more than 10% of relevant operating expenditure.

• Tax exemption. Local tax of at least 75% of what the UK would have charged. At a UAE rate of 9% against the UK main rate of 25% on GOV.UK, this exemption will generally not be met, and a 0% QFZP rate certainly will not meet it.

• Exempt period. A temporary exemption, generally 12 months, after a company first comes under UK control.

If no exemption applies, the key gateway is whether the UAE profits come from significant people functions in the UK. If UK staff win the contracts and manage the risks while Dubai books the profit, HMRC can tax those profits. If the Dubai team genuinely does that work, the gateway is far less likely to be passed.

That is the same commercial point again: profit follows people. Our article on CFC rules and when offshore income is re-attributed explains the wider logic of these regimes.

How do you move your tax residency from the UK to Dubai?

A founder stops being UK tax resident only by meeting the UK statutory residence test for non-residence, not by getting a UAE visa or a UAE tax residency certificate. HMRC's RDR3 guidance on the statutory residence test sets out the tests, and they are applied tax year by tax year.

The automatic overseas tests make you non-resident for a tax year if:

• You were UK resident in one or more of the previous three tax years and spend fewer than 16 days in the UK.

• You were not UK resident in any of the previous three tax years and spend fewer than 46 days in the UK.

• You work full-time overseas (broadly an average of 35 hours a week, without significant breaks), spend fewer than 91 days in the UK and work in the UK for more than three hours on fewer than 31 days.

If none is met, the automatic UK tests and then the sufficient ties test apply. Ties include UK family, available accommodation, substantial UK work, more than 90 days in the UK in either of the previous two years, and more time in the UK than in any other country. A founder with a London home, a UK-resident spouse and a UK board seat can be resident on surprisingly few days.

Split-year treatment may apply in the year of departure. On the UAE side, Cabinet Decision No. 85 of 2022 makes an individual UAE tax resident on 183 days' presence in a 12-month period, or 90 days combined with a residence permit and a permanent place of residence or business in the UAE, among other tests, as explained by the UAE Ministry of Finance.

Behaviour after the move matters as much as the move itself. Our article on how founder behaviour quietly shifts tax residency covers the patterns that undo careful planning.

What changed on 6 April 2025 for founders who leave or return?

From 6 April 2025 the UK abolished the remittance basis and the concept of domicile for tax, replacing them with residence-based rules, as set out in HMRC's policy paper on the changes. For founders relocating to Dubai, three consequences stand out.

The 4-year foreign income and gains regime. New residents can claim relief on foreign income and gains for four tax years, but only after at least 10 consecutive tax years of non-residence, as described in HMRC helpsheet HS266. A founder who leaves for Dubai and returns after five years will not qualify.

Inheritance tax follows long-term residence. Worldwide assets are within UK inheritance tax for a "long-term resident", broadly someone UK resident in at least 10 of the previous 20 tax years. After leaving, exposure continues for a "tail" of three to ten tax years, so a founder's shares, including in a new UAE holding company, can stay within UK inheritance tax for years.

Temporary non-residence is tighter. If a founder who was UK resident for at least four of the previous seven tax years returns within five years, certain gains and income realised while abroad are taxed in the year of return. From 6 April 2026 this extends to all dividends from close companies received during the period of non-residence, including those paid from profits earned after departure. A plan built on "leave, extract, come back" is now much weaker.

The UK does not currently impose a general exit tax on individuals who emigrate, although proposals were discussed publicly in 2025.

What are the exit points when a UK business moves to Dubai?

The main exit points arise when assets, IP, a trade or a company's residence leave the UK, each generally measured at market value. The common ones are:

• Transfer of IP and goodwill. Moving software, brands or customer relationships from a UK company to a UAE company is generally a disposal at market value under the UK intangible fixed assets rules, with UK corporation tax on any profit.

• Company migration. A non-UK-incorporated company that ceases to be UK resident is treated as disposing of its assets at market value under section 185 of the Taxation of Chargeable Gains Act 1992, and must notify HMRC in advance. Exit charge payment plans may allow instalments, as explained in HMRC's Capital Gains Manual on company exit charges.

• Transfer of the trade. Ceasing a UK trade can trigger balancing charges on plant and machinery and the loss of unused UK losses.

• Share reorganisations. Putting a UAE holding company above a UK company can be tax-neutral for shareholders only if share-for-share conditions are met, including a commercial purpose, and HMRC clearance is usually sought.

Our article on exit tax and corporate migration goes further into how these charges arise across jurisdictions.

What is the right order of decisions?

The right order is commercial role first, entity second, people third and tax structure last. Reversing it, by picking a zero-tax structure and then looking for a reason to use it, is the most common cause of failed UK–UAE structures.

A staged path we use with UK clients looks like this:

1. Define the regional role. Which customers, services and revenue, and which work must happen in the region?

2. Test demand from the UK. Sell from the UK company while tracking UAE days and contract signing to avoid an accidental permanent establishment.

3. Set up a UAE subsidiary. Pick free zone or mainland by customer base, appoint a regional leader with real authority, and sign intercompany agreements from day one.

4. Build substance before profit. Staff, office, local decisions and audited accounts should grow ahead of reported UAE profit.

5. Decide founder relocation separately. Model the residence test, inheritance tax tail and temporary non-residence before anyone moves.

6. Consider a holding company or full move only when the facts support it, with valuations and HMRC clearances.

Each stage is reversible until the last one. That is the main reason to go in stages.

The Greenwolf view

The best UK–UAE structures we see are built around a commercial answer: Dubai is where the regional business lives because the customers, the team and the decisions are there. Tax follows functions, risks and substance, and the UK has more tools than most founders realise to follow profits that have not genuinely moved.

So we start with different questions. What will the Dubai company do that the UK company cannot? Who will run it, and where will they live? Which decisions will be taken in Dubai, and can the minutes honestly show that? If a founder relocates, which UK ties remain?

For a £10m UK services business, the answer is often a UAE subsidiary with a small regional team and founders still in the UK. Where leadership and growth have already moved to the Gulf, a UAE holding company may make sense, once the UK exit points are valued and paid for. Neither answer starts from the tax rate.

Plan your UK–UAE move with Greenwolf

If you are weighing a Dubai subsidiary, a regional headquarters or a founder relocation, Greenwolf Advisors can map the commercial role, model the UK and UAE tax consequences, and set up and run the UAE entity. Book a call with our team to work through your staged plan before anything moves.

This article is general information, not advice for a specific case.