Do I still pay UK tax after I move abroad?

Often, yes, at least for a while. Moving abroad doesn't by itself end UK tax ¹. What decides it is the Statutory Residence Test, which HMRC applies separately to each tax year; the 2026-27 tax year runs 6 April 2026 to 5 April 2027 ². Even once you're non-resident, UK-source income such as rent from a UK property can stay taxable ¹.

Does moving abroad switch off UK tax?

No. You stop being UK-resident only when the Statutory Residence Test says so for a given tax year, and some UK income stays taxable even after that ^{1 2}.

The Statutory Residence Test (SRTStatutory Residence Test (SRT)The UK's rulebook for deciding whether you're UK tax resident in a tax year, combining days spent in the UK with your 'ties' to the UK. for short) is HMRC's checklist for deciding whether you count as living in the UK for tax. It runs tax year by tax year, not from the day your flight leaves ².

Here's a belief that trips people up. A residence visa in your new country, a foreign bank account or an overseas merchant account isn't proof you've left UK tax. Leaving the UK doesn't by itself end UK tax residenceTax residenceThe country that treats you as living there for tax purposes, and so can tax your worldwide income. Each country sets its own rules; your passport doesn't decide it. or all UK tax liabilities ¹. Your UK residence is decided by the SRT for each tax year ². If you're still UK-resident, you're generally taxed on your worldwide income and gains as they arise, under the residence-based rules in force from 6 April 2025 ³. A shiny new residence card is lovely. HMRC still wants the day count.

How does HMRC decide if I'm still UK resident?

HMRC runs the SRT tests in a fixed order ⁴. Spend 183 or more days in the UK and the 183-day test makes you UK-resident for that tax year ⁴. Otherwise you check the automatic overseas tests, then the other automatic UK tests, then the "sufficient tiesUK tiesConnections the Statutory Residence Test counts against you, such as family in the UK, a UK home you can use, UK work, or recent UK residence." test, which weighs up your UK connections ⁴. The automatic overseas tests take priority over the automatic UK tests other than the 183-day test ⁴.

The order matters. The automatic overseas tests beat the automatic UK tests, except the 183-day test, which beats everything ⁴.

There are three automatic overseas tests ² [5]:

• Test 1: UK-resident in at least one of the previous three tax years and present in the UK for fewer than 16 days in the tax year makes you non-resident ².
• Test 2: not UK-resident in any of the previous three tax years and present in the UK for fewer than 46 days makes you non-resident ².
• Test 3 (full-time work abroad): fewer than 91 days in the UK, more than three hours' work in the UK on fewer than 31 days, and no significant break from overseas work. 'Full-time' and 'significant break' have detailed rules, so the day thresholds alone are not enough ⁵.

Test 3 has a catch. "Full-time" and "significant break" each have detailed rules, so hitting the day numbers alone isn't enough ⁵.

Worked example: one leaver, tax year 2026-27

For most people leaving after years in the UK, test 1 is the one to look at first, because it applies if you were UK-resident in at least one of the previous three tax years ². Its limit is fewer than 16 UK days in the tax year ². Fail it and you're into the other tests, which need a closer look at your work, your home and your ties ⁴.

Eighteen extra days, and the answer can go from clear to "it depends". The test doesn't care whether those were birthday parties. If you leave part-way through a tax year rather than before it starts, split-yearSplit-year treatmentA UK rule that can split the tax year in two when you arrive or leave, so you're only taxed as UK resident for part of it. treatment can divide a UK-resident tax year into a UK part and an overseas part, but you must meet all the conditions of a case and aren't automatically entitled to it ⁶. Check the day count against the actual tests before you rely on any answer ⁴.

Where are the grey areas?

Some SRT questions don't have a clean number. They turn on judgement: what counts as a tie, a break from work or where a company is really run. Those are the points where a non-residence position can be challenged.

What if I leave part-way through the tax year?

If you leave mid-year and you're still UK-resident for that tax year, split-year treatment can divide it in two: a UK part taxed as resident and an overseas part taxed, for most purposes, as non-resident ⁶. It isn't automatic. You have to meet every condition of one specific case ⁶.

HMRC lists eight cases. Only three are about leaving [7]:

• Case 1: you start full-time work overseas ⁷
• Case 2: you're the partner of someone starting full-time work overseas ⁷
• Case 3: you stop having a home in the UK ⁷

Cases 4 to 8 concern arriving in the UK, so a leaver can skip them ⁷. Only cases 1 to 3 concern leaving the UK: case 1 is starting full-time work overseas, case 2 is being the partner of someone starting such work, and case 3 is ceasing to have a home in the UK ⁷.

Case 3 is about ceasing to have a home in the UK ⁷. It requires UK residence in the relevant year and the previous tax year, non-residence in the following year, a UK home at the start of the year but none for the rest of it, plus related day-count and overseas-country conditions ⁸.

Here's what that last line means in practice. If you don't meet a case in full, you don't get split-year treatment ⁶. So check the conditions before you book the removal van, not after.

What can still be taxed once I'm non-resident?

Becoming non-resident doesn't cut every tie with HMRC. UK-source income, such as rent from a UK property or some UK work, can stay taxable in the UK after you leave ¹.

Here's what can still follow you.

The temporary non-residence rules cover people who leave and return after a period of non-residence ⁹. The detailed duration and scope conditions are in HS278, so if you might return, read that helpsheet against your own dates before selling anything big ⁹.

Two changes from 6 April 2025 also matter to leavers. The remittance basisRemittance basisBeing taxed on foreign income only when you bring it into the country, rather than when you earn it. for non-UK-domiciled individuals was replaced by a residence-based system, and UK tax residents are generally taxed on worldwide income and gains as they arise ³. Inheritance tax moved to a residence-based "long-term UK residence" test from the same date ¹⁰. So residence now sits at the heart of both regimes.

Will I become tax resident where I'm moving to?

Possibly, but that depends on the new country's own rules, not the UK's. Each country decides residence under its own law, so you can end up resident in both the UK and your new home at the same time ¹.

That's where a double tax treatyDouble tax treatyAn agreement between two countries that decides who taxes what, so the same income isn't fully taxed twice. comes in.

What should I do before and after I leave?

Plan around the tax year, keep a record of your days and tell HMRC you're going. Residence is decided year by year, from 6 April to 5 April ², so your paperwork should follow the same calendar.

A diary, a spreadsheet or your phone's travel history all work for the log. Pick one and use it every time you land. Rebuilding twelve months of flights from memory in January is nobody's idea of fun.

FAQ

How do I become UK non-tax resident? Residence is decided by the SRT for each tax year, not by your departure date ². You're non-resident if an automatic overseas test applies, for example fewer than 16 days in the UK if you were resident in one of the previous three tax years ², or if the sufficient ties test puts you there ⁴.

Do I still pay UK tax if I move abroad? Leaving doesn't by itself end UK tax ¹. If you stay UK-resident under the SRT, you're taxed on worldwide income and gains ³. Even once you're non-resident, UK-source income like rent can stay taxable ¹.

What is the 4-year rule for HMRC? It usually means the four-year FIG regimeFIG regimeThe UK's replacement for non-dom rules: people arriving after a long time abroad can be exempt on foreign income and gains for their first few years., a relief you have to claim if you're in your first four years of UK residence after at least 10 straight tax years of non-residence ¹². It doesn't apply to years when you're non-resident, so it isn't a rule for people leaving ¹².

Does a visa or overseas bank account mean I've left UK tax? No. Your UK residence is decided by the SRT, and if you're still UK-resident you're taxed on worldwide income and gains.

Can I be resident in two countries at once? Yes, because each country uses its own rules ¹. A double tax treaty may then decide which country has taxing rights, but it doesn't automatically erase UK tax ¹.