The rate charged on the value of an estate above the available bands — and the rate that does not stop applying on the day you become non-resident for income tax. Emigration and inheritance tax run on different clocks, and the second one is much slower.
People leaving the UK build a mental model that runs roughly: pass the residence test, stop paying UK tax, done. It is a reasonable model for income tax and a dangerous one for inheritance tax, because IHT is not governed by the Statutory Residence Test at all. The two regimes ask different questions, apply different tests, and change status at different times — often years apart.
The result is a large group of emigrants who are entirely correct that they no longer pay UK income tax, and entirely wrong that their estate is outside UK inheritance tax. This guide sets out where the line actually falls. All figures are 2026/27 and match our inheritance tax calculator.
Two Different Questions
Income tax asks: where are you living this year? It is answered annually, by day counts and ties, and it can flip back and forth.
Inheritance tax asks something closer to: how deep is your connection to the UK? That is a slower-moving question with a longer memory, tested independently of where you happened to spend the last 183 days. Someone can be comfortably non-resident for income tax purposes for several consecutive years while their worldwide estate remains fully within the UK inheritance tax net.
Establish your IHT scope position explicitly, with advice, rather than inferring it from your income tax position. This is the single most valuable action on this page. The two answers are produced by different tests, the IHT one is the one nobody checks, and the cost of getting it wrong falls on your beneficiaries at a point when you cannot fix it. Anyone with a substantial estate who has moved abroad should have this confirmed in writing.
UK Assets Stay in Scope Regardless
Whatever your personal connection position, assets situated in the UK remain within UK inheritance tax. UK land and buildings are the obvious and most valuable category. The flat kept and let out after emigrating — the single most common thing British expats do — sits inside the UK estate permanently.
This produces an outcome worth stating plainly: a long-departed emigrant with no other UK connection can still leave a UK inheritance tax bill, purely because of one property. And unlike income tax, there is no code, form or election that removes it.
The Bands Work the Same Way
Where UK inheritance tax applies, the arithmetic is the ordinary arithmetic:
| Element | 2026/27 | Note |
|---|---|---|
| Nil-rate band | £325,000 | Estates below this pay nothing |
| Residence nil-rate band | £175,000 | Only where a home passes to direct descendants |
| Combined, one person | £500,000 | Where both bands are available |
| Combined, married couple | £1,000,000 | Unused bands transfer to the survivor |
| Rate above the bands | 40% | 36% where 10%+ of the net estate goes to charity |
An estate of £500,000 including a family home left to children typically pays nothing. An estate of £1 million left to children faces roughly £200,000. Those numbers do not soften because the deceased had been living in Singapore for a decade.
The Residence Nil-Rate Band Is the Awkward One
The extra £175,000 depends on a home passing to direct descendants. An emigrant who sold the UK house and bought abroad, or who is renting overseas and holds no residential property in the estate, may find this band simply unavailable — taking the effective threshold from £500,000 back down to £325,000 per person.
That is a £70,000 swing in tax at the 40% rate, produced by a decision that felt like a lifestyle choice rather than a tax one. It is worth knowing about before the property is sold rather than after.
Your New Country Probably Has Its Own Regime
Succession and estate taxes abroad vary enormously in both rate and structure. Some countries charge nothing on inheritance. Others charge substantial rates, sometimes with forced heirship rules that dictate who inherits, not merely how much tax is due — a concept with no UK equivalent and one that can override a UK will.
Where both countries have a claim, relief mechanisms exist, but they are narrower for estate taxes than for income tax and fewer treaties cover them. Two practical consequences: a UK will may not do what you assume in your new jurisdiction, and the interaction needs looking at by someone qualified in both. Our country comparisons cover the income tax side of each destination, and treaty relief explains how credit normally works.
What Still Works From Abroad
The standard UK planning tools do not stop functioning because you moved:
- The seven-year rule on lifetime gifts — gifts fall out of the estate after seven years, which makes starting early the whole game.
- The £3,000 annual gift exemption, with one year's unused amount carried forward.
- Regular gifts out of surplus income, which are immediately exempt with no seven-year wait — underused, and particularly suited to someone with a strong overseas income.
- Business Property Relief, potentially 100% on qualifying unquoted business shares held for at least two years.
- Charitable giving at 10% or more of the net estate, which cuts the rate on the remainder from 40% to 36%.
Our inheritance tax planning article works through these in more depth, and family investment companies covers a structure some families use for the same purpose.
Frequently Asked Questions
Do I still pay UK inheritance tax if I live abroad?
Quite possibly. Inheritance tax is not decided by the Statutory Residence Test that governs income tax — it turns on the depth of your connection to the UK, which changes far more slowly. UK-situated assets such as property remain in scope regardless.
Does becoming non-resident take my estate out of UK IHT?
Not by itself. Non-residence for income tax and scope for inheritance tax are separate questions with separate tests, and they change at different times. Establish the IHT position specifically rather than assuming it follows the income tax one.
Is my UK property in my estate if I live overseas?
Yes. UK land and buildings are within UK inheritance tax whatever your personal circumstances, and there is no form or election that removes them.
What are the inheritance tax bands for 2026/27?
A £325,000 nil-rate band, plus up to £175,000 residence nil-rate band where a home passes to direct descendants — up to £500,000 each, or £1,000,000 for a married couple where unused bands transfer. The rate above the bands is 40%.
Can I still use the seven-year gift rule from abroad?
Yes. Lifetime gifts still fall out of the estate after seven years, the £3,000 annual exemption still applies, and regular gifts out of surplus income remain immediately exempt.
Will my new country charge inheritance tax as well?
It may. Estate and succession taxes vary widely abroad, and some countries apply forced heirship rules dictating who inherits. Fewer treaties cover estate taxes than income tax, so the interaction needs specific advice.
Related Guides
Keep reading with these related guides:
- Seven Ways to Reduce Your IHT Bill — the reliefs in detail
- Family Investment Companies — the structure, and what HMRC concluded about it
- Selling Your UK Home After Moving Abroad — the asset that keeps you in scope
- Retiring Abroad: Pensions & Tax — income planning for the same audience
- How the Wealthy Structure Their Income — why the form of income matters
- Inheritance Tax Calculator — estimate the bill on your estate
- All Tax Guides
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