UK Non-Dom Abolished: What Replaces It in 2025 and Beyond

The UK’s Non-Domicile (Non-Dom) remittance basis regime — which allowed foreign nationals living in the UK to avoid tax on overseas income and gains not remitted to the UK — was abolished in April 2025. This ends a tax structure that had been in place for over 200 years.

For the HNW Executive who previously used the UK as a tax-efficient base, the landscape has fundamentally changed.

What Was Abolished

• Remittance basis taxation: Non-doms could previously keep foreign income and gains outside the UK tax-free. This is gone.
• Annual remittance basis charge: The £30,000/£60,000 annual charge for long-term non-doms is no longer relevant.

What Replaced It

The 4-Year FIG Regime (Foreign Income and Gains)

• New arrivals to the UK (who have not been UK tax resident in the previous 10 years) receive a 4-year exemption on foreign income and gains
• During these 4 years, foreign income and gains are 100% exempt from UK tax regardless of remittance
• After 4 years, you become subject to UK tax on worldwide income
• No annual charge during the 4-year period

Transitional Provisions

• Existing non-doms can access the new 4-year regime from April 2025, but only for the remaining portion of their first 4 tax years of UK residence
• A Temporary Repatriation Facility (TRF) allows remittance of previously sheltered foreign income at a reduced rate of 12% for a limited period

The Structural Implications

The UK is no longer a viable long-term tax-planning jurisdiction for HNW foreign nationals. After 4 years, you face full UK taxation on worldwide income at rates up to 45% (plus 2% National Insurance above certain thresholds).

The Alternatives

HNW individuals who previously relied on UK non-dom status are migrating to:

Jurisdiction	Structure	Effective Rate
Italy	€100k flat tax	Fixed ~$110k/year
Switzerland	Lump-sum taxation	Negotiated
Malta	GRP remittance basis	15% min €15k
Ireland	Non-dom (still active)	0% on non-remitted
Monaco	Zero income tax	0%
Dubai	Zero income tax	0%
Cyprus	Non-dom, 0% dividends	~12.5% effective
Andorra	10% flat tax	10%

The 4-Year Strategy

The new FIG regime creates a tactical window: use the UK as a 4-year base with full tax exemption on foreign income, then relocate to a more favorable jurisdiction before year 5. This pairs well with HNW individuals who want London access for business networking, cultural life, and education, but don’t want to commit to UK taxation long-term.