2025 UK Tax Changes For Non-Doms: Do's And Don'ts

Significant changes were introduced to the UK's tax rules for non-domiciled individuals from 6 April 2025. The remittance basis for non-UK domiciled individuals has been replaced with a residency-based system. Longer-term UK residents will be taxed on their worldwide income and gains as they arise. These changes mean that anyone affected needs to take a fresh look at their financial affairs. Good planning, keeping clear records, and getting the right advice will be important to avoid unexpected tax liabilities and to make the most of any reliefs still available.

Here are the essential Do's and Don'ts for non-doms to help navigate the transition:

✅ Do's

1. Review Worldwide Income and Gains