What happens to your ISA if you move abroad?

Can you keep your ISA if you move abroad?

Yes. Moving abroad does not close an ISA or strip its tax-free status. gov.uk is explicit that you can keep your ISA open, and you will still get UK tax relief on the money and investments held in it, for as long as the account stays open. If you are new to how ISAs work generally, our what is an ISA? guide is a good starting point.

What changes is your ability to add to it. Once you become a non-UK resident, you generally cannot pay new money into an ISA, though the existing balance carries on earning interest, dividends or growth completely free of UK Income Tax and Capital Gains Tax, exactly as it did before you left.

You must tell your ISA provider as soon as you stop being a UK resident. gov.uk states this plainly as a rule, not just good practice, and it applies whether you are settling abroad permanently or working overseas for a fixed period.

Can you carry on paying into an ISA once you’ve left?

Not normally. The rule is the same across cash, Stocks and Shares, and Innovative Finance ISAs: once you are non-resident, no further subscriptions can be made, though the account itself does not need to be closed.

There is one specific exception. Crown servants working overseas, such as a serving member of the armed forces or a diplomat, and their spouse or civil partner, can keep paying in even though they live outside the UK. This exception is also what allows some people to open an ISA for the first time while stationed abroad, rather than only keep contributing to one they already had.

ISA type	Stays open	New money once non-resident
Cash, Stocks and Shares, innovative finance	Yes	No, except Crown servants and their spouse or civil partner
Lifetime ISA	Yes	No, except Crown servants and their spouse or civil partner
Junior ISA	Yes	Yes, contributions can continue

Does it matter which country you move to, or when you leave?

The rule is about your UK residence status, not your destination, so it applies in the same way whether you move to Ireland, Spain, the United Arab Emirates or anywhere else. HMRC’s guidance for ISA managers does not treat any country differently.

Timing works in whole tax years. For ISA purposes, you are treated as UK resident for an entire tax year unless you are non-resident for the whole of it, based on the Statutory Residence Test. That test is a detailed topic in its own right, so if your situation is anything other than straightforward, gov.uk’s guidance on working out your residence status is the place to check it properly.

One practical consequence follows from this. HMRC’s guidance for ISA managers says anyone who has been non-resident will always have a gap year: because non-residence has to last a whole tax year, there is at least one full tax year in which no subscriptions are possible. When you become UK resident again, you make a new declaration to your provider confirming it. And if you turn out to be non-resident for a whole tax year in which you had already subscribed, those subscriptions, along with any income or growth on them, generally have to be removed.

Will the country you move to tax your ISA?

Possibly, and it is worth being clear-eyed about this. An ISA’s tax-free status is a UK tax rule. It stops UK Income Tax and Capital Gains Tax applying to what is inside the account, but it does not bind any other country’s tax authority.

Once you are tax resident somewhere else, that country’s own rules decide whether it taxes the interest, dividends or gains building up inside your ISA, and some countries do not recognise the wrapper as tax-free at all. Whether a double-taxation agreement between the UK and that country changes the answer depends on the country and the type of income involved.

This is genuinely a question for the tax rules of the country you are moving to, not something gov.uk can answer in general terms. If you are moving for work or retirement, get local advice before assuming your ISA stays as tax-efficient as it was in the UK.

What happens to a Stocks and Shares ISA if you move abroad?

The same basic rule applies: you can keep a Stocks and Shares ISA open and the investments inside it keep their UK tax-free treatment, but you cannot add new money once you are non-resident, aside from the Crown servant exception above.

In practice, some providers limit which services they offer customers who live outside the UK, for example restricting online dealing or new fund purchases within an existing ISA, even though the account itself remains open. This is a provider decision rather than a tax rule, so it is worth checking directly with yours before you rely on trading as usual from abroad.

What happens to a Lifetime ISA if you move abroad?

A Lifetime ISA follows the general residence rule, and gov.uk states it for this product specifically: to open and continue paying into a Lifetime ISA, you must be resident in the UK, or a member of the armed forces or a Crown servant, or their spouse or civil partner, if you live outside the UK.

Once you become non-resident without falling into that exception, new payments stop, and with them the 25% government bonus on new savings. Money already in the account keeps its tax-free status, and the rules on withdrawing it, including the 25% charge for taking money out before age 60 other than for a first home, are not affected by where you live.

What happens to a Junior ISA if your child moves abroad?

This is one place the rules genuinely differ. If a child who already holds a Junior ISA moves abroad, gov.uk says plainly that you can still add cash to their Junior ISA. Unlike an adult ISA, there is no rule stopping contributions once the child is living outside the UK.

Opening a brand new Junior ISA is a separate question. That requires the child to be under 18 and living in the UK, unless you are a Crown servant, or married to or in a civil partnership with one, and the child depends on you for care.

Can you transfer an ISA to a different provider while you’re non-resident?

Yes. gov.uk confirms you can transfer an ISA to another provider even if you are not resident in the UK. Being non-resident stops new money going in; it does not stop you moving the existing balance for a better rate or a different range of investments. Our general guide to ISA transfers covers how the process works.

Can you pay into your ISA again if you come back to the UK?

Yes, once you are a UK resident again, subject to the normal annual ISA allowance for that tax year. HMRC’s guidance says you make a new declaration to your provider confirming you are UK resident, including your UK address, so check what your provider needs before you pay in.

None of this is personal advice, and tax treatment depends on your circumstances and may change. For free, impartial guidance on money and tax when you move country, MoneyHelper is a reasonable starting point, alongside a specialist adviser if you have significant savings at stake. For what happens if you never come back, see our guide to what happens to an ISA when you die, and for how safe your ISA savings are if a provider fails, see ISA and FSCS protection.