Budget Confirms Changes to UK Non-Domicile Tax Status

Non-domiciled individuals and transitional taxpayers directly impacted by the 2025 abolition of the remittance basis and the new 4-year foreign income and gains (FIG) regime.

Explains the confirmed changes to UK non-dom taxation, including the transition to a residence-based regime, temporary measures like the TRF, and revised Overseas Workday Relief (OWR) limits. Using an AI accounting firm Wimbledon can simplify tracking foreign income and transitional assets.

Non-doms who do not understand these changes may misapply transitional measures, incorrectly report foreign income, or miss available reliefs, resulting in compliance risks or unexpected tax liabilities. Accurate record-keeping through automated bookkeeping Wimbledon helps reduce errors.

Abolition of the Remittance Basis from April 2025

The Autumn Budget 2024 confirmed that the remittance basis will be abolished from 6 April 2025, replaced by a simpler residence-based regime for non-doms.

4-Year FIG Regime for New UK Residents

New UK residents who have not been UK resident for 10 of the previous 20 years will benefit from a 4-year period in which foreign income and gains (FIG) are not subject to UK tax. Support from accountants Wimbledon can ensure eligibility and proper application.

Eligibility Criteria

• Must not have been UK resident in 10 of the previous 20 tax years.
• FIG relief applies for the first 4 tax years of UK residence under the new regime.

Transitional CGT Measures

• CGT rebasing applies to foreign assets held as of 5 April 2017.
• Ensures transitional fairness for previously held foreign investments.

Overseas Workday Relief (OWR) Alignment

• OWR continues to align with the 4-year FIG regime.
• Relief limits: £300,000 per year or 30% of net employment income, whichever is lower.

Temporary Repatriation Facility (TRF)

• Allows remittance of foreign income and gains at reduced rates for 3 years.
• Rates: 12% for first 2 years, 15% in the final year.
• Applies to taxpayers transitioning from the old remittance basis regime.

Compliance Considerations

• Ensure correct application of the 4-year FIG regime and transitional CGT measures.
• Monitor limits on OWR claims and maintain supporting documentation.
• Use the TRF correctly if remitting previously untaxed foreign income or gains. 

Risks and Penalties

• Misreporting foreign income or incorrectly applying transitional measures may trigger HMRC penalties and interest.
• Failure to comply with OWR limits or TRF conditions could result in unexpected tax liabilities.

Next Steps

If you are a non-dom with foreign income or transitional assets, it is advisable to seek professional guidance to ensure compliance with the new 2025 regime and correct application of FIG, OWR, and TRF measures. Partnering with an AI accounting firm Wimbledon can help keep your records compliant and organised.