EN
DoubleTaxation.tax residence check for U.S. taxpayers abroad

Tax regimes for individuals: United Kingdom

Preferential and special regimes in 21 countries for people who relocate, work for themselves, invest or draw a pension. Conditions, time limits and the legal basis for each.

Regimes: 9

4-year foreign income and gains (FIG) regime

OpenFor people relocating

100% relief on chosen foreign income and gains, even if brought to the UK

Details
Who
UK tax residents in their first 4 tax years of residence after at least 10 consecutive tax years of non-residence (from 6 April 2025).
How it works
100% relief on foreign income and gains (dividends, interest, rents, profits of a trade carried on wholly abroad) even if brought to the UK; foreign employment income is not covered (see OWR). Claimed on the Self Assessment return; in claim years the Personal Allowance and the CGT annual exempt amount are lost. Replaces the remittance basis abolished from 6 April 2025.
Duration
Up to 4 tax years from the start of UK residence; unused years cannot be carried over
How to opt in
Claim in the Self Assessment return for each year; you can choose individual sources. If not yet registered, register by 5 October after the year ends.
Limits and risks
In claim years you lose the Personal Allowance and CGT annual exempt amount; foreign employment income is not covered (see OWR); foreign income counts in adjusted net income (affects childcare support and the High Income Child Benefit Charge).
Legal basis
Finance Act 2025, ss. 37, 39 (FIG relief); s. 40, Sch. 9 (remittance basis not available after 2024-25)
Checked
November 4, 2026

Overseas Workday Relief

OpenFor people relocating

Exemption for pay for workdays outside the UK — capped at the lower of 30% of qualifying employment income or £300,000 a year

Details
Who
Employees who are qualifying new residents (10 years of non-residence before arrival), for duties physically performed outside the UK, for up to 4 tax years.
How it works
Employment income attributable to overseas workdays is exempt, capped at the lower of 30% of qualifying employment income for the year or £300,000; funds no longer need to be kept offshore. Elected in the Self Assessment return; the election year loses the Personal Allowance and the CGT annual exempt amount.
Duration
Up to 4 tax years in which you are a qualifying new resident
How to opt in
Make an election and a claim in the Self Assessment return for the year; you work out the amount of relief yourself.
Limits and risks
In an election year you lose the Personal Allowance and CGT annual exempt amount; pay for UK workdays is fully taxed.
Legal basis
ITEPA 2003, Part 2, Chapter 5C (inserted by Finance Act 2025, s. 38, Sch. 8)
Checked
November 4, 2026

Temporary Repatriation Facility

OpenOther

Rate of 12% (2025/26 and 2026/27) or 15% (2027/28) on designated foreign income and gains that arose before 6 April 2025

Details
Who
Former remittance basis users with foreign income and gains that arose before 6 April 2025.
How it works
Temporary reduced charge on designated pre-6 April 2025 foreign income and gains: 12% in 2025/26 and 2026/27, 15% in 2027/28; once paid, amounts can be remitted to the UK without further tax.
Duration
Tax years 2025/26 to 2027/28 only (until 5 April 2028)
How to opt in
Designate the amounts in the Self Assessment return for the year you use the facility; once the charge is paid they can be brought to the UK with no further tax.
Limits and risks
Only for people who previously claimed the remittance basis; income arising after 6 April 2025 is not covered.
Legal basis
Finance Act 2025, s. 41, Sch. 10
Checked
November 4, 2026

Trading allowance

OpenFor the self-employed

Up to £1,000 of trading income a year tax-free and unreported; from 6 April 2027 up to £3,000 (announced in Budget 2026)

Details
Who
Individuals with trading income (other than from a company they or a connected person control, a partnership, or their employer).
How it works
Trading income up to £1,000 a year is exempt and need not be reported; above that, £1,000 may be deducted instead of actual expenses. Cash-basis accounting is the default from 2024/25 with no turnover limit.
How to opt in
Automatic if income is £1,000 or less; above that, choose it in the Self Assessment return instead of actual expenses.
Limits and risks
You cannot also deduct actual expenses; it does not apply to income from a company you or a connected person control, a partnership or your employer.
Legal basis
ITTOIA 2005, Part 6A (trading and miscellaneous income allowances)
Checked
November 4, 2026

Seafarers' Earnings Deduction

OpenFor employees

Deduction of 100% of seafarer earnings for the eligible period

Details
Who
Seafarers performing duties wholly or partly outside the UK with an eligible period of at least 365 days.
How it works
Deduction equal to earnings attributable to the eligible period (effectively a 100% Income Tax exemption); NICs still apply. The period is 365+ consecutive days abroad or a combined period in which at least half the days are abroad.
How to opt in
Claim in the Self Assessment return (working sheet HS205); EEA residents use form R43M(SED). After the first claim you can ask for an NT code (form R44) so your employer does not deduct tax.
Limits and risks
Only for UK or EEA residents; not for Crown employees (e.g. Royal Navy). Keep tickets, passports and visas, your discharge book — HMRC may check voyages.
Legal basis
ITEPA 2003, ss. 378–385
Checked
November 4, 2026

Remittance basis

Closed to new entrantsFor people relocating

Foreign income taxed only when remitted to the UK

Details
Who
UK residents domiciled abroad (non-doms) — until 5 April 2025
How it works
Foreign income and gains were taxed only when brought to the UK; the cost was losing the Personal Allowance and CGT allowance, plus an annual charge of £30,000 after 7 of 9 years of residence (£60,000 after 12 of 14). Abolished from 6 April 2025 and replaced by the FIG regime.
How to opt in
Closed: it could only be claimed for tax years up to and including 2024/25.
Limits and risks
Previously untaxed amounts brought to the UK after 6 April 2025 are taxable; a reduced rate is available via the Temporary Repatriation Facility (until 5 April 2028).
Legal basis
Finance Act 2025, s. 40, Sch. 9; GOV.UK, Tax on foreign income: non-domiciled residents
Checked
November 4, 2026

Individual Savings Account (ISA)

OpenFor investors

No tax on interest, income or gains; pay in up to £20,000 a year

Details
Who
UK residents aged 18 or over (Lifetime ISA: 18 to under 40)
How it works
Interest, dividends and gains inside an ISA are tax-free and not reported. In 2026/27 you can pay in up to £20,000 (up to £4,000 of it into a Lifetime ISA). Budget 2026 kept the £20,000 limit for cash ISAs too.
How to opt in
Open an ISA with a bank, building society or investment provider; no application to HMRC is needed.
Limits and risks
After you leave you can keep the ISA with UK tax relief, but non-residents cannot pay in (tell your provider); the relief does not remove tax in your new country of residence.
Legal basis
GOV.UK, Individual Savings Accounts (ISAs); HM Treasury, Budget 2026 (cash ISA limit kept at £20,000)
Checked
November 4, 2026

Tax-free pension lump sum

OpenFor pensioners

25% of pension savings tax-free, up to £268,275

Details
Who
Members of UK pension schemes taking their pension (usually from age 55 at the earliest, depending on scheme rules)
How it works
You can usually take up to 25% of each pension pot tax-free, up to £268,275 in total (more if you hold a protected allowance). The rest is subject to Income Tax.
How to opt in
Through your pension provider when you start taking the pension; no application to HMRC.
Limits and risks
The rest is taxed as income; a large lump sum can push you into a higher rate. If you live abroad, the treaty with your country decides who taxes the pension.
Legal basis
GOV.UK, Tax on your private pension contributions and payments: what's tax-free
Checked
November 4, 2026

Pension Tax Allowance

Starts laterFor pensioners

No Income Tax if total income does not exceed the full new State Pension

Details
Who
People over State Pension age whose total income is at or just above the full new State Pension
How it works
Pensioners with income up to the full new State Pension will pay no Income Tax; just above that the allowance tapers away. Announced in Budget 2026: to apply from 6 April 2027 to 5 April 2030, to be legislated in Finance Bill 2026-27.
Duration
6 April 2027 to 5 April 2030
How to opt in
As announced, automatic for people over State Pension age; details will be in Finance Bill 2026-27.
Limits and risks
Not yet law; income from all sources counts; above the threshold the allowance tapers away.
Legal basis
HM Treasury, Budget 2026 (28.10.2026), Income Tax: Pension Tax Allowance
Checked
November 4, 2026

The catalogue describes general conditions. Whether a regime fits you depends on your circumstances and the tax authority's decision.