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UK Non-Dom Regime Change 2026: What Changed for International HNWI?

Tax & Structuring

UK Non-Dom Regime Change 2026: What Changed for International HNWI?

M. Serhat Saatci1 min read
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The new FIG (Foreign Income and Gains) regime effective from April 2025 and its tax implications for international HNWI investors in UK property.

The UK's 200-year-old non-dom (non-domiciled) tax regime was fully replaced from April 2025. The new Foreign Income and Gains (FIG) regime exempts foreign income and capital gains from UK tax for the first 4 years of UK residency.

Key differences from the old system

  • Remittance basis abolished
  • 4-year "new arrival" exemption introduced
  • Full worldwide income taxation from year 5 onwards
  • IHT (Inheritance Tax) linked to a 10-year residence test

Practical implications for international investors

Scenario A — Newly UK-resident investor: For the first 4 years, your foreign rental and deposit income outside the UK remains outside UK tax.

Scenario B — Long-term UK resident: UK property income is taxed in the UK, but offshore structuring (Jersey, BVI LLP) remains on the table for estate planning.

SDLT surcharges still apply

The non-UK-resident SDLT surcharge of +2% remains. Corporate buyers may face an additional +15% (enveloped dwellings) charge.

How is it structured?

Every client engagement combines a solicitor and a chartered tax adviser in a bespoke structuring exercise.


For a confidential discussion of your position, get in touch.

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