CGT Planning for UK Company Directors: What Changes When Moving to Dubai?

Are you a UK company director thinking about moving to Dubai and wondering what happens to your shares, business interests, property and other investments? One of the first questions I would ask is whether simply becoming a UAE resident means I stop paying UK tax on gains. The answer is not always straightforward. CGT planning for UK company directors depends on when I leave the UK, whether I actually become non-UK resident, what I own, where an asset is located, how my company is structured and whether I later return to Britain.

The benefit of getting this right before moving is that I can make decisions with a clear view of the tax consequences rather than discovering them after a company sale or property disposal. The UK has specific rules for non-residents, UK property, temporary non-residence, company shares and business disposals. The UK-UAE tax treaty also contains specific provisions dealing with capital gains.

Why does moving to Dubai change the way I look at capital gains?

When I move from the UK to Dubai, I am not simply changing my home address. My tax residence can change, and that can affect how the UK treats future gains.

However, I should not assume that leaving the UK automatically removes every UK tax consequence.

The starting point is my UK tax residence. HM Revenue & Customs applies the Statutory Residence Test, which considers the number of days I spend in the UK, my working arrangements and my connections with the country. The UK tax year runs from 6 April to 5 April.

For example, spending 183 days or more in the UK in a tax year generally makes me UK resident under the first automatic UK test. But I do not have to spend 183 days in Britain before residence becomes relevant. The sufficient ties test can also apply when I have fewer days in the country.

That matters greatly for a company director because business commitments can create a stronger connection with the UK than someone might expect.

If I continue attending board meetings, working regularly in Britain, keeping a family home there or spending substantial periods in the UK, I need to examine my residence position carefully.

What does UK tax residence mean for my investments?

A UK resident is normally within UK tax on worldwide income, subject to the rules that apply to particular income and gains.

A non-UK resident generally has a different position for many assets. HMRC states that non-residents do not usually pay UK Capital Gains Tax when selling most UK assets, but there are important exceptions, particularly UK property and certain situations involving a return to the UK.

This creates an important distinction:

Asset or situation What I need to consider after moving to Dubai
Shares in a normal trading company Residence, temporary non-residence and specific company rules
UK residential property UK tax can still apply after becoming non-resident
UK commercial property UK property rules can apply
Shares deriving substantial value from UK land Special non-resident rules may apply
UAE investments UK exposure can depend heavily on my residence and circumstances
Business disposal Reliefs, ownership and timing can be important
Return to the UK Temporary non-residence rules may bring certain gains back into charge

The important point is that "I live in Dubai now" is not, by itself, a complete tax analysis.

How does the Statutory Residence Test affect a director moving from Britain?

The first thing I would establish is the exact date on which my UK residence changes.

This sounds simple until I look at the details.

The Statutory Residence Test contains automatic overseas tests, automatic UK tests and the sufficient ties test. The number of days spent in Britain interacts with ties such as family, accommodation and work.

For a director, the work tie deserves particular attention.

Suppose I move to Dubai in September but continue travelling to London every week to manage my company. I may think that I have left Britain because my main home is now in Dubai. But my physical presence and working pattern still need to be reviewed under the residence rules.

The same applies if I keep a UK home.

If I have a property available to me in Britain and continue visiting regularly, the accommodation and other residence factors can affect the result.

Why should I count UK days before moving?

I would not wait until the end of the tax year to work this out.

Before leaving, I would keep a record of:

The reason is practical. A few extra trips can matter when I am close to one of the Statutory Residence Test thresholds.

HMRC's sufficient ties tables also show why the same number of UK days can produce different outcomes depending on a person's previous residence history and UK connections.

Does becoming a UAE resident mean there is no Capital Gains Tax?

This is one of the most common assumptions I would avoid making.

The UAE does not operate a personal Capital Gains Tax system in the same way as the UK. But that does not mean that every gain made by a UK-connected individual automatically becomes tax-free.

The UK-UAE double taxation agreement specifically deals with income and capital gains. Article 13 contains rules covering gains from immovable property, certain shares deriving their value from immovable property, business assets connected with a permanent establishment and other property.

The location and nature of the asset therefore matter.

For example, suppose I become genuinely resident in Dubai and later sell ordinary shares in a UK trading company. That is very different from selling a UK property.

The first situation requires an analysis of the applicable UK domestic rules, residence status and any temporary non-residence considerations.

The second can remain directly connected with UK taxation because UK property is specifically within the non-resident rules.

This is why I would separate the question into two parts:

  1. Where am I tax resident?
  2. What exactly am I selling?

Only after answering both can I properly assess the likely tax treatment.

What happens to shares in my UK company when I move?

For many directors, company shares are the largest personal asset they own.

Imagine that I own 60% of a UK trading company. I started it for £10,000, but after several years it is worth £2 million.

I then move to Dubai.

Three years later, an investor offers £4 million for my shares.

My potential economic gain is significant. The fact that I was living in Dubai when the sale happened does not mean I should ignore the UK tax rules that apply to my previous residence, the period of absence and the nature of the disposal.

The analysis should include:

The timing can be especially important.

If I expect a company sale shortly after moving abroad, I should not treat the move and the sale as two unrelated events.

Could temporary non-residence catch me later?

Yes, and this is one of the areas I would pay particularly close attention to.

The UK has temporary non-residence provisions. Broadly, these rules can bring certain gains made while I am away back into UK taxation when I return, provided the relevant statutory conditions are satisfied. HMRC's current guidance explains that the rules can apply where a person has been UK resident for at least four of the seven tax years before departure and has a qualifying period of non-residence that does not exceed the relevant limit.

The five-year point is therefore important, but I would not reduce the legislation to the phrase "stay away for five years and everything is tax-free."

The actual conditions matter.

For example, suppose I leave the UK in 2026 and become resident in Dubai. I sell an investment in 2028 while living abroad. If I return to Britain within the relevant temporary non-residence period, some gains made during my absence could potentially be treated as arising in the year of return.

That means my future plans matter today.

If I already know that I may return to the UK after two or three years, I would want that possibility considered before selling a major asset.

What happens if I sell UK property after moving to Dubai?

This is where the position becomes much clearer.

Non-UK residents can still be liable to UK Capital Gains Tax on UK property and land. HMRC requires non-residents to report relevant UK property or land disposals.

For UK residential property, a non-resident generally needs to report the disposal within 60 days of completion and pay any tax due within the relevant deadline.

So if I move to Dubai and keep my London property, the move does not make that property disappear from the UK tax system.

The UK-UAE treaty also gives the country where immovable property is situated an important taxing right over gains from that property. Article 13 states that gains from the disposal of immovable property situated in the other state may be taxed in that other state.

What about my former UK home?

This needs more care because Private Residence Relief can sometimes reduce the taxable gain on a qualifying main residence.

The calculation can involve:

Moving abroad does not automatically remove the possibility of relief, but it also does not guarantee full exemption.

For example, if I lived in my Manchester home for eight years, moved to Dubai, rented the property for several years and then sold it, I would need to examine the complete ownership period rather than simply calling it "my old home."

HMRC's 2026 guidance confirms that both UK and non-UK residents can have UK residential property CGT obligations and that non-residents need to consider the reporting rules following disposal.

What happens to commercial property owned by my company?

This is another area where personal and corporate taxation can become mixed up.

Suppose my UK company owns an office building that has increased substantially in value.

I personally move to Dubai.

That does not mean the company has moved with me.

A UK incorporated company may remain within the UK corporation tax framework even if its director becomes UAE resident. The company's residence and management position need to be considered separately from my personal residence.

A gain made by the company can therefore be a corporate tax issue rather than simply a personal Capital Gains Tax issue.

This distinction is important because I might be both:

Those are two different taxpayers.

The UK-UAE treaty also contains rules concerning business profits, permanent establishments and capital gains.

Can moving the company to Dubai remove UK tax on its assets?

Not automatically.

Changing the company's registered office, opening a UAE branch or moving the director abroad does not by itself answer the question of where the company's management and tax obligations sit.

The UK-UAE treaty definition of residence for entities includes factors such as incorporation and other criteria, while the protocol says that when considering certain residence questions, attention can be given to senior management, board meetings, headquarters and the company's economic connection with each country.

For that reason, I would keep my personal move and any corporate restructuring as separate projects.

If I own a UK company and want to establish a Dubai operation, I would examine:

A paper change without corresponding commercial facts can create problems.

What are the current UK Capital Gains Tax rates?

For the 2026–27 tax year, HMRC states that the main individual Capital Gains Tax rates are 18% and 24%, depending on the individual's taxable income and the size of the gain. The annual exempt amount for individuals is £3,000.

For example, if I have taxable gains of £50,000, I cannot simply multiply £50,000 by 24% and assume that is the answer.

I would first consider the £3,000 annual exempt amount, allowable losses, taxable income and the portion of the gain falling within the relevant income tax bands.

HMRC's example for 2026–27 shows how a gain can be split between the 18% and 24% rates depending on taxable income.

This is particularly relevant when a director has several income sources, such as:

The interaction between income and gains can affect the final calculation.

Could Business Asset Disposal Relief help with a company sale?

Potentially, but I would never assume that owning shares in a company automatically qualifies.

Business Asset Disposal Relief can reduce the CGT rate on qualifying disposals. From 6 April 2026, HMRC states that qualifying gains are taxed at 18%.

For shares or securities in a company, specific conditions must be met.

The rules can involve:

For qualifying business disposals generally, HMRC states that relevant conditions need to be met for at least two years up to the date of disposal.

Consider a director who has owned 20% of a trading company for five years and has been actively involved in running it. A proposed sale may potentially qualify, but the exact share rights and company status still need checking.

Moving to Dubai shortly before the sale does not remove the need to test the relief conditions.

Should I sell my company before or after moving?

There is no universal answer.

This is one of those decisions where timing can change the result, but the best date depends on the facts.

Suppose I expect my company to sell for £5 million.

I could consider:

Each route can create different tax and commercial consequences.

I would also consider whether the business value is likely to increase significantly after I leave.

For example, if my shares are worth £1 million before I move and £4 million two years later, the timing of the disposal could become extremely important.

But I would not make the decision based only on a simple calculation of "UK rate versus UAE rate."

Residence, temporary non-residence, company structure, relief eligibility, treaty provisions and the actual transaction all need to be considered together.

What records should I keep before leaving the UK?

Good records can make the eventual tax calculation much easier.

I would keep copies of:

This is particularly useful where an asset has been owned for many years.

Suppose I bought shares for £25,000 in 2014, they were worth £1.5 million when I moved and later sold for £3 million.

Without reliable records, reconstructing the history can become unnecessarily difficult.

How should I think about the value of my shares when leaving?

A valuation can be useful even when I am not selling immediately.

This does not mean that I automatically have a taxable disposal simply because I obtain a valuation.

Instead, it can provide evidence of what the business was worth at a particular point.

For a company director moving abroad, a valuation may help me understand:

Suppose my company is worth £2 million today but has signed a major contract that could double revenue next year.

I would want to understand the commercial and tax implications of the expected increase in value before deciding when to move or sell.

A professional valuation can also become useful evidence if HMRC later asks how a figure was reached.

Does the UK-UAE tax treaty make everything simpler?

It can help determine which country has taxing rights, but I would not treat the treaty as a blanket exemption.

The UK-UAE convention contains specific provisions for:

Article 13 is particularly relevant to capital gains because it separates different types of assets and circumstances.

For example, gains from certain shares deriving their value from UK immovable property can remain taxable in the UK even when the seller is resident in the UAE.

The treaty therefore needs to be read alongside UK domestic legislation.

What if I become dual resident?

Dual residence can happen.

I might satisfy residence rules in both countries under their domestic laws. In that situation, the treaty residence provisions may become relevant.

HMRC also recognises that an individual can be resident in both the UK and another country under domestic rules and says the other country's residence rules and the applicable tax treaty need to be considered.

For a company director, this could arise if I move to Dubai but continue spending substantial time in Britain.

I would therefore avoid using a single day-count rule as my entire plan.

The more useful approach is to look at the complete pattern of:

What if I return to Britain after moving to Dubai?

I would consider this before leaving, not after returning.

The temporary non-residence rules exist precisely because someone can leave the UK, realise gains while abroad and then return within a relatively short period.

HMRC's current guidance states that where the conditions are met, certain gains made during temporary non-residence can be treated as arising in the year the person returns to UK residence.

For example, suppose I leave Britain in 2026, sell shares in 2027 while living in Dubai and return permanently in 2029.

I should not assume that the 2027 gain is permanently outside the UK tax system.

The details of my previous residence history, the length of my absence and the type of asset would need to be reviewed.

What mistakes do company directors commonly make?

I would be especially cautious about a few assumptions.

First, I would not assume that a UAE residence visa automatically proves UK non-residence.

Second, I would not assume that spending fewer than 183 days in Britain automatically makes me non-resident.

Third, I would not assume that every asset becomes outside UK tax simply because I sell it while living in Dubai.

Fourth, I would not assume that my company becomes a UAE company because I move there.

Fifth, I would not assume that a future return to Britain has no tax consequences.

Sixth, I would not ignore UK property.

These points are important because the rules look at facts, dates and legal conditions rather than the label I give myself.

How can I prepare a sensible departure plan?

I would work backwards from the assets I own and the transactions I expect.

A practical review could look like this:

Step 1: Establish my residence position

I would review the Statutory Residence Test, UK day count, family ties, accommodation and work connections.

Step 2: List every major asset

I would identify:

Step 3: Identify possible disposals

I would ask whether I expect to sell anything during the year of departure or in the following five years.

Step 4: Review company ownership

I would check share percentages, voting rights, employment status, trading activity and any proposed sale.

Step 5: Consider reliefs

I would examine whether Business Asset Disposal Relief or another relief could apply before changing the structure.

Step 6: Review UK property

I would establish whether I intend to sell, rent or retain UK property after moving.

Step 7: Consider a possible return

I would include the possibility of returning to Britain when reviewing temporary non-residence.

Step 8: Keep evidence

I would retain documents supporting residence, ownership, valuations, transactions and business activity.

This process gives me a much clearer view before a major transaction takes place.

What does a simple example look like?

Consider James, a fictional UK company director.

James owns 70% of a UK technology company. He originally invested £50,000. The shares are now worth £2.5 million.

He also owns a London flat that has increased in value by £250,000.

James wants to move to Dubai in October 2026.

His first thought is that he can become a UAE resident and then sell the company in 2028 without UK tax.

I would not make that assumption.

First, I would establish whether James actually becomes non-UK resident under the Statutory Residence Test.

Next, I would review his proposed sale of company shares separately from his London flat.

The shares and the property do not necessarily receive the same treatment.

I would then consider whether temporary non-residence could become relevant if James returns to the UK within the relevant period.

I would also review whether Business Asset Disposal Relief may be available and whether the conditions are satisfied.

Finally, I would examine the UK-UAE treaty provisions that apply to the particular assets.

This example shows why the correct question is not simply, "Is Dubai tax-free?"

The better question is, "What happens to each asset when my residence, ownership and transaction dates are considered together?"

What should I ask my tax adviser before moving?

I would want clear answers to several practical questions.

Am I definitely becoming non-UK resident?

Ask for the residence analysis rather than relying on a general statement about the number of days.

What happens to my company shares?

Ask how the expected future disposal should be treated and whether any relief may apply.

What happens if I sell after moving?

Ask about UK domestic rules, temporary non-residence and treaty provisions.

What happens to my UK property?

Ask how rental income, future disposal and reporting requirements will work.

Does my company remain UK resident?

Ask whether the proposed management and operating arrangements affect corporate residence or permanent establishment issues.

What if I return?

Ask how a return to the UK could affect gains made during the period abroad.

Which records should I keep?

Ask what evidence should be retained from the date of departure.

These questions can help turn a general relocation plan into a tax plan based on actual facts.

Why does timing matter so much for directors?

A company director often has more control over timing than an ordinary employee.

I may have influence over:

That does not mean I can simply choose whichever date gives the lowest tax bill.

The commercial reason for a transaction and the tax rules both matter.

For example, if an independent buyer is ready to purchase my company in December, delaying completion purely for tax reasons may have commercial risks.

Equally, if there is no buyer yet and I am considering a move to Dubai next year, there may be more room to examine the timing before committing to a major transaction.

The earlier I review the position, the more choices I may have.

Are UK company shares treated the same as UK property?

No, and this distinction is essential.

UK property has specific non-resident Capital Gains Tax rules. A non-resident disposing of UK land or property can remain within the UK tax system.

Ordinary shares in a trading company are a different category.

The treaty itself distinguishes gains from immovable property and certain property-rich shares from other assets. Article 13 gives separate treatment to these categories.

So I would never put all my assets into one "capital gains" bucket.

A better approach is to classify them first.

For example:

Category Main question
UK residential property Does UK property taxation apply?
UK commercial property What UK property and company rules apply?
Ordinary trading company shares What residence and temporary absence rules apply?
Property-rich company shares Could the UK retain taxing rights?
UAE investments What is my residence when I dispose of them?
Business assets Could a relief apply?
Assets held through a company Is the tax issue personal or corporate?

This classification can make the whole discussion much easier.

What should I avoid doing immediately before moving?

I would avoid making major changes without checking the consequences first.

For example, transferring shares to another person, moving assets into a company, changing share classes, selling property, creating a trust or altering company management can all have tax and legal implications.

A transaction that appears simple commercially may create an unexpected disposal or valuation issue.

The same applies to gifts.

If I give shares to a family member before moving, I should not assume that no tax consequence arises simply because no cash changes hands.

The UK tax rules can treat certain transactions at market value or apply special rules to connected parties.

That is why I would review significant transactions before signing documents.

How does the £3,000 annual exempt amount fit into the calculation?

For 2026–27, the annual exempt amount for individuals is £3,000.

That is relatively small compared with the value of many company directors' investments.

For someone selling a business worth millions, the allowance is unlikely to be the main factor.

However, it can still form part of the calculation.

I would also consider capital losses.

Suppose I sell one investment at a £30,000 loss and another at a £100,000 gain. The loss may affect the amount of taxable gain, subject to the applicable rules and reporting requirements.

That is why I would review the entire investment portfolio rather than looking at only the asset that has increased most in value.

What about reporting after I become non-resident?

Becoming non-resident does not mean that UK tax filing disappears completely.

If I dispose of UK property, specific reporting obligations can continue to apply.

HMRC states that non-residents must report relevant disposals of UK property or land, and the current reporting period for relevant disposals is generally 60 days from completion.

This is a useful practical point because property transactions often move quickly.

If I sell a London flat after moving to Dubai, I should have the tax reporting process considered before completion rather than trying to deal with it afterwards.

What is the biggest lesson for a director moving to Dubai?

For me, the biggest lesson is that relocation and tax residence are connected but not identical to the ownership of each asset.

I might live in Dubai while still owning:

Each can have a different tax result.

The UK-UAE tax treaty provides an important framework for determining taxing rights, but it does not create a blanket exemption from UK taxation.

The UK domestic rules still matter.

My residence history still matters.

The date of the disposal still matters.

The type of asset still matters.

And the possibility of returning to Britain can still matter.

A practical checklist before moving from the UK to Dubai

Before leaving, I would want to have the following information clearly documented:

The purpose is not to create unnecessary paperwork. It is to make sure that the important facts are recorded while they are easy to prove.

Conclusion: what really changes when I move to Dubai?

Moving from the UK to Dubai can change the tax treatment of future capital gains, but the result depends on much more than becoming a UAE resident.

If I am a UK company director, I need to consider my residence under the Statutory Residence Test, the assets I own, the timing of disposals, UK property rules, company residence, available reliefs, temporary non-residence and the UK-UAE tax treaty.

The current UK rules are particularly important because the main individual CGT rates for 2026–27 are 18% and 24%, while the annual exempt amount is £3,000.

At the same time, a move to Dubai can create a different personal tax environment, but that does not automatically remove UK tax on UK property or other assets that remain within specific UK rules.

For me, the safest approach would be to review the position before the move and before any major disposal. I would look at each asset separately, establish my residence position, consider the timing of any transaction and keep evidence supporting the facts.

A director with a £2 million company, a £1 million investment portfolio and a £700,000 UK property has a very different set of issues from someone with a small shareholding and no UK property.

That is why there is no single answer that applies to every person moving from Britain to Dubai.

The key is to understand what I own, where it is situated, when I acquired it, when I leave the UK, when I dispose of it and whether I might return.

Those details can make a substantial difference to the final tax position. For a significant company sale or property disposal, I would obtain advice based on my individual circumstances before completing the transaction, particularly where the UK residence rules, temporary non-residence provisions or the UK-UAE treaty may affect the result.