Home » Blog » IFA » George Symes » ISA Guidance for UK Expats 2025

ISA Guidance for UK Expats: Managing Your ISA in 2025

Sep 8, 2025 | Advice, George Symes, Guides, Pension Transfers, Pensions

Blog Author Card
Author Image

George Symes

Independent Financial Adviser

If you are a UK expat, one of the key financial questions after moving abroad is whether you can still use your Stocks and Shares ISA. Knowing what happens to your ISA when your tax residency changes and understanding the best alternatives can help you manage your investments effectively and stay compliant.

How ISAs Work for UK Expats

Once you become a non-UK tax resident, you can no longer open a new ISA or contribute to an existing one. However, you are usually allowed to retain your existing ISA, and the investments within it can continue to grow tax-free under UK rules, as long as you notify your provider of your change in residency. 

What You Can and Cannot Do

  • You can keep and manage your existing ISA without paying UK tax on income, dividends, or gains
  • You cannot contribute further unless you are a Crown employee abroad or the spouse of one
  • You may transfer your ISA to a platform like Novia Global for easier management alongside other international assets

Common Pitfalls to Watch Out For

  • Local tax authorities may not recognise the ISA wrapper, which could lead to taxes on growth or income
  • Paying into your ISA after becoming a non-resident could invalidate its tax advantages
  • Some countries may tax activity within the ISA even though the UK does not

Alternative Investment Options for Expats

If you are no longer eligible to contribute to an ISA, there are still viable alternatives. These include:

  • Offshore investment accounts or bonds that offer similar flexibility and tax efficiency
  • Platforms like Novia Global that allow you to consolidate your assets and manage them with global access
  • Passive ETF portfolios structured to align with your new residency’s tax treatment

These alternatives help replicate some of the benefits of ISAs while keeping your investments accessible and compliant in your new country.

What to Do Next

  1. Tell your ISA provider about your new residency status
  2. Consider transferring your ISA to a provider geared towards expats
  3. Explore other investment options that suit your location and tax situation
  4. Get cross-border financial advice to make informed choices in both the UK and your host country

Conclusion

For UK expats, Stocks and Shares ISAs remain a valuable part of your investment strategy, even though you cannot contribute after leaving the UK. Keeping the ISA open, transferring it to an expat-friendly platform, or exploring tax-efficient global alternatives can ensure your investments remain aligned with your new life abroad.

If you would like advice on how to manage your ISA or set up international investment accounts, feel free to get in touch.

Call-to-Action Box

Schedule an Obligation-free Call With an Adviser

Book a Consultation

By scheduling an appointment with an adviser they will reach out to you at your requested time. Personal advice, whenever it suits you.

This communication is for informational purposes only based on our understanding of current legislation and practices which are subject to change and are not intended to constitute, and should not be construed as, investment advice, investment recommendations or investment research. You should seek advice from a professional adviser before embarking on any financial planning activity. Whilst every effort has been made to ensure the information contained in this communication is correct, we are not responsible for any errors or omissions.

 

Contact Us