Non-Domiciled (Non-Dom) Status (Legacy Rules)
Non-domiciled status — commonly called "non-dom" — was a UK tax concept that allowed people domiciled outside the UK to use the remittance basis, sheltering foreign income and gains from UK tax as long as the money stayed offshore. The remittance basis was abolished in April 2025 and replaced by the FIG regime.
In This Article
- What was non-domiciled status?
- How the remittance basis worked
- Why it was abolished
- What replaced it
- What this means if you are moving to the UK on a visa
- Inheritance tax changes
- Frequently asked questions
- Related terms
What Was Non-Domiciled Status?
A person was "non-domiciled" in the UK if their domicile — their permanent home in law — was in another country. Domicile is not the same as residence or nationality. You could live in the UK for 20 years, pay UK tax on your salary, hold Indefinite Leave to Remain, and still be domiciled in your country of origin.
Most people who moved to the UK from abroad were non-doms by default, because domicile of origin (assigned at birth, usually based on your father's domicile) is difficult to change. You needed to demonstrate a genuine intention to remain in the UK permanently — not just live and work there.
Non-dom status itself was not a tax benefit. The benefit came from what it unlocked: the remittance basis.
How the Remittance Basis Worked
UK tax residents are normally taxed on their worldwide income — everything they earn, anywhere in the world. The remittance basis was an exception to this rule, available only to non-doms.
Under the remittance basis:
- Foreign income and gains kept offshore were not taxed in the UK. If you earned rental income from property in India, received dividends from a Nigerian company, or sold shares in a US firm — and kept the money outside the UK — no UK tax was due.
- Money brought ("remitted") to the UK was taxed. If you transferred offshore funds to a UK bank account, used a foreign credit card to buy UK goods, or brought assets connected to foreign income into the UK, a tax charge was triggered.
The trade-offs increased over time:
| Duration as non-dom | Consequence |
|---|---|
| First 7 years | Remittance basis available at no extra cost (but personal allowance lost) |
| After 7 out of 9 years UK resident | Annual charge of £30,000 to continue using remittance basis |
| After 12 out of 14 years UK resident | Annual charge increased to £60,000 |
| After 15 out of 20 years UK resident | "Deemed domiciled" — remittance basis no longer available at all |
For people with modest foreign income, the loss of the personal allowance (£12,570) and the annual charges often made the remittance basis not worth claiming. For those with substantial offshore wealth, the savings were significant.
Why It Was Abolished
The non-dom regime faced decades of criticism. The main arguments were:
- Fairness — Two people earning the same total income could pay very different amounts of UK tax, purely based on where their father was domiciled when they were born
- Complexity — The domicile concept was a legal minefield, generating expensive disputes between taxpayers and HMRC
- Revenue — The Treasury estimated that switching to a residence-based system would raise additional revenue, even after accounting for some non-doms leaving the UK
- Political pressure — The issue became politically prominent, and the government announced the abolition in the 2024 Autumn Budget
The remittance basis was formally abolished from 6 April 2025.
What Replaced It
Two new measures replaced the non-dom regime:
Foreign Income and Gains (FIG) Regime
The FIG regime is the direct successor. It gives 4 years of tax relief on foreign income and gains to anyone who has not been UK tax resident in the previous 10 tax years. Key differences from the old system:
- Based on residence history, not domicile
- 4-year limit — no charges, but no extension either
- You can bring the money to the UK during the relief period — no remittance trap
- Available to anyone meeting the residence test, including returning British citizens
Temporary Repatriation Facility (TRF)
The TRF is a transitional arrangement for people who used the remittance basis before April 2025 and have accumulated untaxed foreign income offshore. It allows them to bring that money to the UK at a reduced flat rate:
- 2025–26: 12%
- 2026–27: 12%
- 2027–28: 15%
After 2028, any remaining offshore income brought to the UK is taxed at full marginal rates.
What This Means If You Are Moving to the UK on a Visa
If you are arriving in the UK after April 2025 on a Skilled Worker visa or another work route:
- You do not need to think about non-dom status. The remittance basis no longer exists.
- Your UK salary is taxed normally through PAYE, regardless of your domicile or residence history.
- If you have foreign income (overseas rent, dividends, investments), check whether you qualify for the FIG regime — you almost certainly do if this is your first time living in the UK.
- You do not need to "claim" non-dom status or do anything about your domicile. The FIG regime is based on your residence history, which HMRC can verify from your tax records.
The old non-dom system was complex and often required specialist tax advice. The FIG regime is simpler for most new arrivals — though professional advice is still worthwhile if you have significant foreign assets.
Inheritance Tax Changes
Alongside the income tax changes, the government is transitioning inheritance tax (IHT) from a domicile-based system to a residence-based system. Under the old rules, non-doms only paid UK IHT on their UK assets. Under the new rules, anyone who has been UK resident for a sufficient period will be liable to IHT on their worldwide assets.
The transition is gradual, and some details are still being confirmed through secondary legislation. If you are building significant wealth in the UK and are concerned about inheritance tax, this is an area where professional advice is essential.
Domicile remains relevant to IHT during this transition period.
Frequently Asked Questions
Is non-dom status still available in the UK?
No. The remittance basis — the main tax benefit of non-dom status — was abolished from 6 April 2025. While the legal concept of domicile still exists, it no longer provides the income tax and capital gains tax advantages it once did. The replacement is the FIG regime, which is based on residence history rather than domicile.
What replaced the non-dom remittance basis?
The Foreign Income and Gains (FIG) regime, which took effect from April 2025. It gives new UK arrivals who have not been UK tax resident in the previous 10 years up to 4 years of relief on foreign income and gains. Unlike the remittance basis, FIG does not depend on domicile and allows you to bring money to the UK freely during the relief period.
Do I need to worry about non-dom status if I just moved to the UK on a visa?
If you arrived after April 2025, the non-dom remittance basis no longer exists. Instead, check whether you qualify for the FIG regime — which is likely if you have not been UK tax resident in the previous 10 years. Your UK salary is taxed normally through PAYE regardless. The FIG regime only matters if you have foreign income such as overseas rental income, dividends, or capital gains.
What happens to people who were non-doms before April 2025?
Former non-doms who previously used the remittance basis can use the Temporary Repatriation Facility (TRF) to bring their accumulated offshore income and gains to the UK at reduced tax rates (12% in 2025–26 and 2026–27, 15% in 2027–28). After the TRF window closes in 2028, all foreign income is taxed at standard rates.
Related Terms
- Foreign Income and Gains (FIG) Regime
- Domicile
- Temporary Repatriation Facility (TRF)
- Statutory Residence Test (SRT)
- PAYE (Pay As You Earn)
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