A will that works perfectly at home can cause real problems once you live or own assets abroad. Different countries have different rules about who inherits, which country's law applies and how wills are recognised. A short review before you move can save your family a long, expensive process later.
Why moving changes things
- Different inheritance rules. Some countries have forced heirship, where a set share of your estate must go to children or a spouse, whatever your will says.
- Which law applies. Depending on the country, the law that governs your estate might be decided by where you live, where you're a national, or where each asset sits. Some countries let you choose the law of your nationality in your will; others don't.
- Recognition. A will written in one country may not be accepted easily in another. It might need translating, notarising or registering.
- Property abroad. Land and buildings are often handled under the law of the country where they sit, regardless of your will.
One will or two?
Many people with assets in more than one country have a separate will for each. Each one covers the assets in that country, written to work under its law. The key is that they're drafted together, so one doesn't accidentally cancel the other. A lawyer who works across both countries can tell you which approach suits you.
Inheritance tax can follow you
Leaving a country doesn't always end its claim on your estate. In the UK, inheritance tax now depends mainly on long-term residence, and that exposure can continue for several years after you leave. Your new country may have its own inheritance or estate tax, or none at all. Planning for both sides matters.
Don't forget the practical side
- Guardians for children, named in a will that works where they live
- Lasting powers of attorney or their local equivalent, so someone can act for you if you can't
- A clear list of accounts, policies and passwords for whoever deals with your affairs
- Pensions and life insurance: check who is named to receive them, as these often sit outside your will
Questions to ask a lawyer before you go
- Will my current will still work once I live abroad?
- Does my new country have forced heirship, and can I choose a different law?
- Do I need a separate will for assets in each country?
- How will inheritance tax apply in both countries after I move?
- Do I need new powers of attorney?
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This guide is general information, not tax, legal, financial or immigration advice. Rules change and every situation is different. Expat Confidant introduces you to independent specialists who can advise on your circumstances. Last reviewed November 2026.