Residence decides everything
Unlike the United States, the UK does not tax its citizens simply for being British. What matters is whether you are UK resident in a given tax year (6 April to 5 April). A UK resident is taxed on worldwide income and gains; a non-resident does not pay UK tax on income or gains arising outside the UK, although UK income — rent from a flat you let out at home, for example — can still be taxed.
That is why a digital nomad visa and a UK tax position are two separate questions. The visa lets you live somewhere else; it does not, by itself, make you non-resident in the UK. If you keep enough of your life in Britain, HMRC can still treat a year spent hopping between Lisbon, Tbilisi and Bali as a UK tax year.
The nomad trap — People who never settle anywhere can end up resident nowhere abroad but still resident in the UK, because the UK test looks at your days and ties in Britain, not at whether another country has claimed you.
The Statutory Residence Test, step by step
HMRC applies the Statutory Residence Test (SRT) in a fixed order. You are UK resident only if you meet one of the automatic UK tests or the sufficient ties test and none of the automatic overseas tests.
Fewer than 16 days in the UK in the tax year — or fewer than 46 if you were not UK resident in any of the previous three tax years. Meet it and you are non-resident.
Work abroad full-time (averaging at least 35 hours a week) and spend fewer than 91 days in the UK, no more than 30 of them working.
183 or more days in the UK, or your only home in the UK for 91 days in a row (with at least 30 days there), or full-time work in the UK over a 365-day period.
If no automatic test settles it, HMRC combines the days you spent in the UK with your ties to it, such as work or family there.
For most full-time remote workers the second overseas test is the one to aim for: it lets you visit home for up to 90 days a year, provided no more than 30 of those days are working days. GOV.UK has a residence status checker that covers the current tax year and the previous six, and HMRC's detailed guidance on the SRT (known as RDR3) explains the ties and day-counting rules in full.
Split-year treatment in the year you leave
When you move out of the UK, the tax year is usually split into a UK part and an overseas part, so you only pay UK tax on foreign income for the time you were living in the UK. This is split-year treatment. It is not automatic: you will not get it if you live abroad for less than a full tax year before coming back, and each of the statutory "cases" has its own conditions. You state the case that applies on the residence pages of your Self Assessment return.
Telling HMRC you are leaving
- Not in Self Assessment? Fill in form P85, with parts 2 and 3 of your P45 if you have one.
- In Self Assessment? Complete the residence section (SA109) of your return.
- Working full-time abroad for a UK-based employer for at least a full tax year? Complete P85 as well as your Self Assessment return and SA109.
HMRC uses this to work out whether you are due a refund for the year you leave. You do not need to tell HMRC about holidays or business trips.
What stays taxable in the UK
- UK income — for example rent from a UK property — can still be taxed while you are non-resident. Double taxation agreements decide which country has the first right to tax and how relief is given.
- The Personal Allowance (£12,570 in 2026–27) remains available to British citizens and citizens of EEA countries, among others; as a non-resident you claim it each year you have UK income, with form R43.
- Capital Gains Tax still applies to gains on UK property or land — and on other gains if you used to be UK resident and return within five years of leaving.
The remittance basis is gone
On 6 April 2025 the old "non-dom" remittance basis was replaced by a 4-year foreign income and gains (FIG) regime. It matters to long-term nomads who eventually come home: it is available only to people in their first four years of UK tax residence after at least ten consecutive years of non-residence. Under it you can claim relief on eligible foreign income and gains — such as profits of a trade carried on wholly abroad, foreign dividends and interest — but not on foreign employment income, and claiming it costs you your tax-free allowances. Unused years cannot be carried forward.
National Insurance abroad: the April 2026 change
Voluntary contributions protect your UK State Pension record while you are away. The rules changed for periods abroad from 6 April 2026:
| Period abroad | What you can pay | Eligibility |
|---|---|---|
| Up to 5 April 2026 | Class 2 or Class 3 | 3 years' continuous UK residence or 3 years of contributions; Class 2 also required working in the UK before leaving and working abroad |
| From 6 April 2026 | Class 3 only (£18.40 a week in 2026–27) | 10 years' continuous UK residence or 10 years of qualifying contributions |
There is a transitional route for people who applied before 6 April 2026 under the old three-year rule; it ends once you return to live or work in the UK. Applications for time abroad use form CF83. Contributions already paid in the UK may also count towards benefits in countries that have a social security agreement with the UK.
How this meets the nomad visas
A host country usually taxes you if you become resident there under its own rules — see each country guide, from Portugal and Spain to Malta or Thailand. If both countries claim you, the double taxation agreement between them decides where you are treated as resident. If you keep moving and become resident nowhere abroad, the UK test is the one that bites, so count your UK days and ties carefully.
Checklist before you go
Pick your SRT route
Plan your UK days around an automatic overseas test — usually full-time work abroad with fewer than 91 UK days.
Tell HMRC
File P85, or the SA109 residence pages with your Self Assessment return.
Map your UK income
Rent, pensions and other UK income stay taxable; claim the Personal Allowance with R43 if you are entitled.
Decide on National Insurance
Check whether you meet the 10-year condition for voluntary Class 3 contributions and apply with CF83.
Check the host country
Read the tax section of your destination's guide and the relevant double taxation agreement.
Plan any return
A return within five years can bring gains back into UK tax; after ten years away the FIG regime may apply.
Related guides: U.S. taxes, Canada, Australia, Italy, from nomad visa to permanent residence.