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7 pillars · 13 supporting guides

The complete guide to leaving the UK and stopping UK tax — legally

Every rule that decides whether you still pay UK tax after you leave — translated from HMRC's own manuals, dated, sourced, and built into free tools. Start with a pillar, or jump straight to your situation.

Direct answer

These are the Quit UK Tax guides to legally breaking UK tax residence. Seven pillars cover the whole journey — the Statutory Residence Test, split-year treatment, telling HMRC, refunds, visits and your money abroad — backed by deeper guides on ties, days, National Insurance, property, gains and dividends. Everything here is HMRC-compliant non-residence, cited and dated for 2026/27.

Check your status Browse all guides
Three on-ramps

Where should you start?

Not sure you've actually broken UK residence? Start with the Statutory Residence Test. Want the whole journey? Start with the flagship guide. Know your situation — Dubai, nomad, director, employee? Jump to the grouped guides below. One rule we coach everywhere: count nights, not days — a UK day counts if you're here at midnight (HMRC RFIG20710).

The seven pillars

the spine of the wiki, in journey order
Flagship pillar
How to stop being a UK tax resident
The whole journey in one place — the three-step test, splitting your leaving year, telling HMRC and what still gets taxed. And yes, it's entirely legal.
Read
Pillar
The Statutory Residence Test
The one test that decides it all: automatic overseas tests first, then the automatic UK tests, then your ties — applied in a fixed order.
Read
Pillar
Split-year treatment
You don't have to wait until 6 April — leave mid-year and, if you meet one of the eight cases, your foreign income after the split falls out of UK tax.
Read
Pillar
The P85 form: telling HMRC you've left
How to tell HMRC you've gone — P85 if you're not in Self Assessment, the SA109 if you are — and why it's a step, not the finish line.
Read
Pillar
UK tax refund after leaving
Leave part-way through the tax year and PAYE has probably over-taxed you — here's why, and exactly how to reclaim it (no, we can't promise a figure).
Read
Pillar
Visiting the UK without becoming resident
Your UK day budget, decoded — how many days you can come back for, why you count midnights, and how the deeming rule catches frequent day-trippers.
Read
Pillar
Managing money after leaving the UK
UK property, investments, ISAs, pensions, a UK bank account and NI — what to keep, what changes and what still gets UK-taxed once you're non-resident.
Read
13 supporting guides

Grouped by what you're trying to do

Leaving the UK

the mechanics of going
Guide
Split-year treatment
Relief written into the law, not a loophole. The eight cases, with Case 1 and Case 3 worked through.
Guide
The P85 form
P85 if you're not in Self Assessment, SA109 if you are — never both. Plus your P45 Parts 2 and 3.
Guide
UK tax refund after leaving
Why mid-year leavers overpay PAYE and how to claim it back, with an illustrative 2026/27 example.
Guide
The UK tax year explained
The tax year runs 6 April to 5 April, and residence is decided separately for each one.
Guide
When do you stop paying UK tax?
Foreign income stops when you become non-resident; UK-source income never fully stops. The honest answer.

Residence and days

the test, and the day-counting that decides it
Guide
The Statutory Residence Test
The full three-stage test in a fixed order — overseas tests, UK tests, then ties. (HMRC RDR3.)
Guide
The sufficient ties test
Count UK days against five ties — family, accommodation, work, 90-day and country. Fewer ties, more days.
Guide
The automatic overseas and UK tests
The 16-day and 46-day thresholds, full-time work overseas, the 183-day test and the only-home test.
Guide
Visiting without becoming resident
Your day budget by tie count, the midnight rule, transit days and the deeming rule. Count nights.
Guide
The double-tax-treaty tie-breaker
If two countries both call you resident, a treaty tie-breaker decides who taxes you — a specialist area.

Your money abroad

what still gets UK-taxed once you've gone
Guide
Managing money after leaving
The hub for the money question: property, investments, ISAs, pensions, NI and a UK bank account.
Guide
National Insurance when living abroad
NI is separate from income tax — it can keep running. The 52-week rule and the 6 April 2026 Class 2 change.
Guide
UK company director living abroad
Own-company dividends stay UK-source, UK board meetings create UK workdays. Directors are squarely in scope.
Guide
UK rental income when living abroad
UK rent stays UK-taxable however long you're away. The NRL Scheme deducts 20% unless approved gross (NRL1).
Guide
Capital gains tax for non-residents
Outside UK CGT on most assets — except UK land and property, which triggers a 60-day report-and-pay.
Guide
UK dividends and savings
"Disregarded" income can cap your UK tax — but only if you give up the personal allowance. HMRC works it both ways.
Guide
The temporary non-residence rule
Come home inside five years and HMRC can claw back gains and income you banked while away.

By situation

guides written around a specific move
Guide
Digital nomad UK tax
No fixed new home? Break UK residence on the day-count tests and be "tax-resident nowhere" — from the UK's side. The caveat: another country can still catch you.
Guide
Moving to Dubai: UK tax
The UAE has no personal income tax — so the job is making the UK break clean. UK rent, UK property gains and the five-year rule still bite.
Prefer a tool to a read?

The fastest way to a personal answer

Every guide links to one of 15 free tools. The residence calculator runs the whole SRT for your days and ties; the checklist sequences what to tell HMRC; the refund checker estimates overpaid PAYE.

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Answer-engine FAQ

Common questions

What guides does Quit UK Tax cover?

Quit UK Tax covers the whole journey of legally leaving UK tax: seven pillar guides plus thirteen supporting guides on ties, day counts, National Insurance, property, gains, dividends, the five-year rule, and specific moves like Dubai and the digital-nomad life. (Last reviewed: May 2026.)

Which guide should I read first?

If you're unsure whether you've broken residence, start with the Statutory Residence Test. If you've decided to leave and want the full map, start with the flagship guide, "how to stop being a UK tax resident". If you know your situation — Dubai, nomad, director — go straight to the "By situation" and "Your money abroad" guides. (Last reviewed: May 2026.)

Is it legal to stop being a UK tax resident?

Yes. Non-residence is a status you qualify for in statute — the Statutory Residence Test (Finance Act 2013, Schedule 45) — openly, and report to HMRC. It is the opposite of evasion. (HMRC RDR3; FA 2013 Sch 45; 2026/27.)

What is the 90-day rule for UK residence — is it real?

There is no standalone "90-day rule" that decides residence. Residence is decided only by the Statutory Residence Test. "90 days" appears twice inside it — the 90-day tie and the 91-day home thresholds — but neither is a magic limit on its own. (HMRC RDR3; RFIG20570; 2026/27.)

Quit UK Tax is an educational resource and does not provide regulated tax, legal or financial advice. For your personal situation, consult a qualified adviser and use the official HMRC route. Read our methodology and the glossary.
Last reviewed May 2026