UK Expats: Prepare Your Will Before the 2027 IHT Change

by | Jan 7, 2026

Having a UK will — even if you live abroad — could now be essential

From April 2027, unused UK pensions will be included in inheritance tax (IHT) calculations. For UK expats living overseas, this change has important implications — not just for tax, but for how your estate is administered. We covered this in a previous blog: The Coming UK Inheritance Tax (IHT) Shake-Up: Why You Need a Will.

If you live abroad but still hold UK assets such as pensions or property, it may now be more important than ever to have a UK will alongside a local will in your country of residence.

For many expats, pensions are one of the largest remaining UK assets — making them a key focus of estate planning.

If you are a UK expat with UK pensions or property, the 2027 changes make this a good time to review your estate planning.

Chris Lean

Chief Investment Officer, Aisa International CZ

What’s Changing in 2027?

To recap, under new UK rules taking effect from 6 April 2027:

  • Most unused UK pensions will fall into your taxable estate.
  • Estates above the £325,000 threshold may face 40% IHT.
  • Pension wealth that was previously IHT-efficient may now trigger tax.

For many expats, pensions are one of the largest remaining UK assets — making them a key focus of estate planning.

Why UK Expats May Need a UK Will

Even if you are not UK resident, UK law still governs UK-based assets such as:

  • UK pensions
  • UK property
  • UK investment and bank accounts

A UK will can:

  • Ensure your UK assets go to the right people
  • Appoint UK-based executors
  • Reduce probate delays
  • Clarify how UK inheritance tax should be handled
Why a Local Will Is Still Important

Your country of residence controls how local assets are inherited and taxed — and many countries have forced heirship rules or different succession laws.

That’s why many UK expats use two coordinated wills:

  • A UK will for UK assets
  • A local will for overseas assets

The key is that they must be properly drafted so they don’t revoke each other.

Summary

If you are a UK expat with UK pensions or property, the 2027 changes make this a good time to review your estate planning.

Having the right wills in place can:

  • Protect your beneficiaries
  • Reduce delays and disputes
  • Help avoid unnecessary tax problems
  • Ensure your wishes are followed across borders
What Next?

If you’re a UK expat and haven’t reviewed your will recently — or don’t yet have a UK will — now is a sensible time to get professional advice.

A cross-border estate planning specialist, with the help of Aisa International, can help you ensure your wills are properly structured, tax-efficient, and legally effective in both jurisdictions.

The views expressed in this article are not to be construed as personal advice. Therefore, you should contact a qualified, and ideally, regulated adviser in order to obtain up-to-date personal advice with regard to your own personal circumstances. Consequently, if you do not, then you are acting under your own authority and deemed “execution only”. The author does not accept any liability for people acting without personalised advice, who base a decision on views expressed in this generic article. Importantly, where this article is dated then it is based on legislation as of the date. Legislation changes but articles are rarely updated, although sometimes a new article is written; so, please check for later articles or changes in legislation on official government websites, as this article should not be relied on in isolation.

Vyjádřené názory v tomto článku nelze považovat za osobní poradenství. Vždy se proto obraťte na kvalifikovaného, ideálně regulovaného poradce, který vám poskytne aktuální, osobní doporučení šitá na míru vaší konkrétní situaci. Pokud se rozhodnete jednat bez takového poradenství, činíte tak na vlastní odpovědnost a vaše jednání spadá pod režim „execution only“ (pouhá realizace pokynu bez poradenství). Autor nepřijímá žádnou odpovědnost za rozhodnutí osob, které se spoléhají na názory uvedené v tomto obecném článku bez personalizovaného poradenství. Je důležité si uvědomit, že pokud je článek datován, vychází z právních předpisů platných k uvedenému datu. Právní předpisy se mohou měnit a články jsou aktualizovány jen zřídka. Doporučujeme proto vždy ověřit případné novější články nebo změny legislativy na oficiálních vládních stránkách, protože na tento článek nelze spoléhat izolovaně.

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Autorem článku je:

Chris Lean

In the UK he worked with accountants as an independent financial adviser, qualified as a Chartered Financial Planner and became an examiner for the Chartered Insurance Institute. He also qualified as a European Financial Planner and specializes in investment and pension advice to clients.

Aisa International is the only financial advice service company specialising in advice for expats that is regulated as a Securities Trader in the Czech Republic, USA, and UK.