Money

Tax on Foreign Income in the UK: Do You Have to Pay?

2 min read

In this guide
  1. Quick answer
  2. What counts as foreign income?
  3. Residence decides the answer
  4. Taxed in two countries?
  5. Common mistakes
  6. FAQ
    1. Do I need a tax return?
  7. Key takeaways
  8. Related guides
  9. Sources

New arrivals often keep bank accounts, rental property or pensions in their home country. Whether you owe tax on foreign income in the UK depends mostly on whether you are a UK tax resident. This guide summarises GOV.UK’s explanation so you know what to check.

Quick answer

  • If you are not UK resident for tax, you do not pay UK tax on foreign income.
  • If you are UK resident, you will normally pay tax on foreign income, unless you qualify for Foreign Income and Gains relief.
  • You usually report it in a Self Assessment tax return.
  • Tax relief may be available if the same income is taxed in more than one country.

What counts as foreign income?

Anything from outside England, Scotland, Wales and Northern Ireland. The Channel Islands and the Isle of Man count as foreign. Examples include wages for work abroad, foreign dividends and savings interest, rental income from overseas property and income from pensions held overseas.

Residence decides the answer

Your status Foreign income
Not UK resident No UK tax on foreign income
UK resident Normally taxed, unless Foreign Income and Gains relief applies

Before 6 April 2025, domicile status could also let you avoid tax on foreign income. Residence is explained in our guide to the Statutory Residence Test.

Taxed in two countries?

You may be able to claim relief. If you have not yet paid tax on the foreign income, you may need a certificate of residence to prove you are eligible for relief. Some foreign income is taxed differently, so check the specific type.

Common mistakes

  • Assuming foreign income is always exempt for new arrivals.
  • Forgetting to report it in Self Assessment.
  • Not claiming double taxation relief.

FAQ

Do I need a tax return?

Often yes. See Self Assessment tax returns.

Key takeaways

  • Establish your residence status first.
  • Report foreign income when required.
  • Look for relief if taxed twice.

Last updated: October 2026. General information, not tax advice. Confirm with HMRC or a qualified adviser.

Sources

  • GOV.UK: Tax on foreign income

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