UK Pension Tax When Living Abroad: 2026/27 Guide

Swapping British drizzle for the Algarve, the Costa Blanca or somewhere further afield is the reward many people have worked towards. But your UK tax obligations don't end at the departure gate, and your pension is usually where they carry on longest.

Get it wrong and you can pay UK tax you didn't owe, pay tax twice, or be caught by a charge when you come home. Get it right and many retirees pay no UK tax on their pension at all.

This guide covers how the UK taxes your pension once you've left, how treaties change the answer, how to stop tax being deducted, and the traps around lump sums, transfers and returning to the UK.

Does the UK still tax my pension if I move abroad?

Does leaving the UK take your pension out of UK tax? Not on its own. HMRC keeps the right to tax UK-source income wherever you live, and a pension paid from a UK scheme is UK-source. That covers

• The UK State Pension: paid without tax deducted, but still taxable income.

• Workplace pensions: defined benefit and defined contribution schemes from former employers.

• Personal pensions: including SIPPs and annuities.

What changes the answer is where you become tax resident, and what the UK's treaty with that country says. First, though, it's worth checking whether there's any UK tax to worry about.

👉 GOV.UK: tax on your UK income if you live abroad

Do you keep your personal allowance?

Is there any UK tax to relieve? British citizens and EEA nationals keep the £12,570 personal allowance as non-residents, and some treaties extend it to other nationals. For a retiree whose UK pension income sits near that level, there may be little or no UK tax in the first place.

For 2026/27 the full new State Pension is £12,547.60 a year, just under the allowance. Add a workplace or private pension and you'll usually pay UK tax on the rest, unless a treaty takes it away.

If you're not filing Self Assessment, you claim the allowance and any refund on form R43.

👉 GOV.UK: personal allowance if you live abroad

How do double tax treaties change the answer?

Can a treaty remove UK tax altogether? Often, yes. The UK has one of the largest treaty networks in the world, and many treaties give the right to tax private pensions only to the country where you live. But each treaty is negotiated separately, and the answers vary widely.

Image 1 — the same pension, three answers

Illustrative figures for 2026/27: a UK national keeps the £12,570 personal allowance, so £17,430 is taxed at 20%. Local tax is not shown.

Spain: taxed only in Spain

If you move to Spain and become Spanish tax resident, the treaty gives Spain the right to tax your private pensions. Once HMRC accepts your claim, your pension provider stops deducting UK tax and Spain taxes the income at its own rates.

Thailand: still taxed in the UK

The UK–Thailand treaty, signed in 1981, has no pensions article at all. HMRC's view is that UK pensions, lump sums and the State Pension all stay taxable in the UK for Thai residents. UK nationals still get the personal allowance, and Thailand may tax the pension if it's brought into the country, with any credit for UK tax claimed in Thailand.

Two popular retirement destinations, and opposite answers. Always read the treaty for your country before you plan.

👉 GOV.UK: UK tax treaties by country

Government service pensions: the big exception

Does the same apply to public sector pensions? Usually not. Pensions paid for government service, such as the civil service, armed forces, police and local government, are normally taxable only in the UK under most treaties, wherever you live.

The usual exception is where you're both resident in and a national of your new country. Then the taxing right can pass to that country instead. Check the government services article of your treaty, because whether a particular scheme counts can vary.

The 25% tax-free lump sum

Can you still take tax-free cash as a non-resident? Yes. The pension commencement lump sum, normally 25% of what you take and capped at £268,275 in total, stays tax-free in the UK wherever you live.

Your new country may not see it that way. Many countries don't recognise the UK's tax-free status and can tax the whole payment once you're resident there. Timing is critical, and in many cases it makes sense to take the lump sum before you become resident abroad. Take advice in both countries before you move.

How to stop UK tax being deducted

If your treaty gives the taxing right to your new country, how do you stop HMRC taking tax? There are two routes, and one extra form for refunds.

Image 2 — the routes to relief

1. Relief at source: form DT-Individual

The most efficient route is form DT-Individual. You complete it, the tax authority in your new country certifies that you're resident there, and it goes to HMRC. HMRC then issues an NT (no tax) code to your pension provider, which pays you without deducting UK tax.

Some countries, including France and the US, have their own version of the form, so check for a country-specific one first. Allow several months for HMRC to process a claim, and keep the certified copy.

👉 HMRC form: DT-Individual treaty relief

2. Repayment: Self Assessment with HS304

Already filing a UK tax return, perhaps because you also have UK rental income? Then you claim treaty relief on the return itself, using the residence pages and HMRC's helpsheet HS304. Tax is deducted during the year and repaid once the return is processed.

👉 HMRC helpsheet: HS304 non-residents' relief under double taxation agreements

Refunds without a return: form R43

If you only need your personal allowance, or a refund of tax already deducted, and you don't file Self Assessment, form R43 covers the current year and the previous four.

👉 HMRC form: R43 personal allowances and tax refunds if you live abroad

One more trap. The first time you take a flexible payment from a pension, providers often apply an emergency tax code and over-deduct. Getting an NT code in place first avoids it. If it's too late, HMRC's forms P55, P53Z and P50Z reclaim the excess.

If you return to the UK within five years

Planning to come home? Pension income you took free of UK tax while abroad can be caught by the temporary non-residence rules.

If you were non-resident for five years or less, flexible drawdown withdrawals, uncrystallised lump sums and certain lump sums that a treaty exempted can be taxed in the year you return, as if you'd received them then. Retiring abroad for a few years and then coming back is exactly the pattern the rule is designed to catch.

👉 HMRC manual: temporary non-residence and pension income (RFIG21580)

Transferring your pension overseas

Should you move your pension abroad? You can transfer to a qualifying recognised overseas pension scheme (QROPS), but a 25% overseas transfer charge applies unless an exclusion does. The main one is that you live in the same country where the QROPS is established.

Since 30 October 2024, the old exclusion for transfers to schemes anywhere in the EEA or Gibraltar has gone. A UK resident moving a pension to Malta, for example, now normally pays the 25% charge. And if you move country within five tax years of the transfer, the charge can apply after the event.

👉 GOV.UK: changes to the overseas transfer charge

Paying in and protecting your State Pension

Can you keep paying into a UK pension from abroad? Yes, but tax relief narrows. Without UK earnings, you only get relief on personal contributions up to £3,600 gross a year, and only for the five tax years after you leave, if you were UK resident when you joined the scheme.

For the State Pension, voluntary National Insurance fills gaps in your record. From 6 April 2026, the cheaper Class 2 option has closed for periods abroad. Class 3 is still available, but new applicants now generally need 10 years of UK residence or 10 years of UK contributions. Applications use form CF83.

👉 HMRC guidance: voluntary National Insurance from abroad (CF83)

Where you live also affects the State Pension itself. It only rises each year if you live in the UK, the EEA, Switzerland, Gibraltar or a country with an agreement that provides for increases. Elsewhere it's frozen at the rate when you left.

👉 GOV.UK: State Pension if you retire abroad

Inheritance tax on pensions from April 2027

What happens to your pension when you die? From 6 April 2027, most unused pension funds and death benefits will count towards your estate for UK inheritance tax. Since April 2025, inheritance tax has been based on long-term UK residence, and that status can follow you for up to ten years after you leave. Moving abroad doesn't immediately take your pension out of scope.

Planning your retirement abroad

Where should you start? Research the destination before you commit. The treaty, the local tax on pensions and lump sums, and any regime for new residents can make a difference of thousands of pounds a year.

• Check the treaty: does it give your new country the right to tax your pensions, and does your pension count as government service?

• Time the lump sum: decide whether to take tax-free cash before you become resident abroad.

• Get the NT code in place: send DT-Individual once you're resident, before large withdrawals.

• Think about returning: if you might come back within five years, plan withdrawals around the temporary non-residence rules.

• Break UK residence properly: treaty relief depends on it. See Statutory Residence Test 101.

Frequently asked questions

Is my UK pension taxed if I live abroad?

It's UK-source income, so the UK can tax it unless a double tax treaty gives the taxing right to your new country. Many treaties do this for private pensions. Government service pensions usually stay taxable in the UK.

How do I stop UK tax being taken from my pension?

If your treaty allows it, send form DT-Individual, certified by the tax authority where you live. HMRC then issues an NT code so your provider pays you without deducting UK tax. If you file Self Assessment, you can claim on your return instead.

Is the 25% tax-free lump sum still tax-free if I live abroad?

It stays tax-free in the UK, up to the £268,275 lump sum allowance. Your new country may tax it, so check the local rules and consider taking it before you become resident there.

Do I keep my personal allowance as a non-resident?

Yes, if you're a British citizen or EEA national, and some treaties extend it to other nationals. If you don't file Self Assessment, claim it and any refund on form R43.

What happens if I return to the UK within five years?

Flexible drawdown withdrawals, uncrystallised lump sums and some treaty-exempt lump sums taken while abroad can be taxed in the year you return, under the temporary non-residence rules.