Specialist Residency and Domicile Tax Advice for Expats in the UK

Work with expat tax advisers who simplify complex UK residency rules and help you pay only what you legally owe

Expat tax advice for life between two countries

When your life is split between two countries, it’s common to feel a bit lost in the system – especially when trying to figure out where you stand in terms of tax obligations.

Personalised tax advice goes a long way. With an expert in your corner, you can stop second-guessing your residency status and start feeling confident that you’re staying compliant with UK tax laws without overpaying.

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What changed in UK residency and domicile tax rules in 2025?

The 2025 tax year marked the most significant overhaul of UK tax residency and domicile laws in over 200 years. As of April 6, 2025, the government officially abolished the “non-dom” status and moved to a system based strictly on how long you’ve lived in the UK.

The old remittance basis of taxation is gone. Previously, non-doms could choose to only pay UK tax on foreign income if they brought that money into the UK.

The New Standard: All UK residents are now generally taxed on their worldwide income and gains as they arise, regardless of where the money is kept.

But to keep the UK attractive for global talent, a new Foreign Income and Gains (FIG) regime was introduced with significant tax advantages for new residents who’ve been non-UK tax residents for the previous 10 consecutive years.

Residency and cross-border tax services for expats

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Residency Status Determination

An experienced UK tax expert can assess your situation using the Statutory Residence Test. This process looks back over the past three years and considers key factors like time spent in the UK and personal ties.

In straightforward cases, your status may be confirmed during your consultation. In more complex situations, your expert can prepare a full written analysis to make sure everything is by the book.

Either way, you’ll get clear answers, stay compliant, and never pay more tax than you absolutely must.

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Foreign Income and Gains (FIG) Regime Advice

The UK’s new 

FIG regime offers a significant tax advantage for new arrivals. For your first four years of residency, you could see a substantial reduction in the tax you pay on global assets. 

We’ll match you with a specialist to verify your eligibility and help structure your finances to take full advantage of these new rules.

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UK and Overseas Income Tax Guidance

Uncertainty often leads to expensive  mistakes on your taxes. That’s why we pair you with expat tax professionals who never overcomplicate the process.

 From UK income tax to global capital gains, they’ll show you exactly what needs to be paid and when, so you stay compliant without getting overwhelmed.

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Paperwork Management

Sorting out your UK residency status involves deep analysis and some key paperwork. The UK statutory residence test looks back three years, taking into account day counts and ties, in order to calculate your UK residency status in the current year.

An expat taxes expert will help with your UK residency determination and with filing relevant forms, including the UK residence, remittance basis and dual residence form (SA109).

Frequently Asked Questions

Can I be a tax resident in more than one country at the same time?

Yes, it’s possible to be considered a tax resident in multiple countries. 

In these situations, double taxation agreements usually decide which country has taxing rights.

Many expats still need to file depending on residency status, UK income, or overseas assets. A tax expert can confirm your filing obligations.

The Foreign Income and Gains (FIG) Regime is a tax break for people moving to the UK that came into effect after 6 April, 2025.

It allows qualifying new residents to avoid UK tax on their foreign income and overseas gains for the first four years of UK residency 

Note: UK income is still taxed as normal, but eligible overseas earnings and investments can remain tax-free in the UK during this period.

You may be eligible for the FIG regime if you:

  • Haven’t been a UK tax resident in the 10 years before moving to the UK
  • Become a UK tax resident under the Statutory Residence Test (SRT)

Some returning residents may also qualify if they lived outside the UK for at least 10 years and are still within their first four years of UK residency as of April 2025.

Simple cases can usually be reviewed during a consultation. But complex situations usually need a written analysis and may take anywhere from a few days to a couple of weeks to wrap up.

Residency and domicile-based tax advice is priced based on your individual circumstances, as every expat’s situation is different.

The cost depends on your residency history, overseas income, assets, and how complex your cross-border tax position is. Fees are quoted individually based on your needs and complexity.

When you book a consultation, £100 of your consultation fee is credited towards any future work with your UK Chartered Tax Adviser, including the preparation of UK tax returns where relevant.

Rest assured, you’ll always receive clear confirmation of fees before any work begins.

Common examples include salary, rental income, dividends, pensions, investments, and capital gains from foreign property or shares.

Have a query for our expat tax advisers

Share a few details about your circumstances and our team will come back to you with guidance on your next steps.

Want personalised advice for cross-border living?

Get tailored advice that takes into account your specific income sources and cross-border living situation.

When you book a consultation, £100 of the consultation fee is credited towards any future work with your UK Chartered Tax Adviser, including the preparation of UK tax returns.

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