Understanding the 2026 Tax Landscape for Investors

Jan 30
4 min read

Updated: 2 days ago

Key Areas of Focus for Investors in 2026

The Transformation of the Non-Domiciled Regime

One of the most significant changes affecting internationally minded investors is the abolition of the remittance basis of taxation. From April 2025, the UK has shifted to a residency-based system, and the notion of being ‘non-domiciled’ will largely become obsolete for 2026.

In place of the previous system, a new four-year foreign income and gains (FIG) regime has been introduced. New arrivals to the UK will benefit from complete relief on foreign income and gains for their first four years of tax residency.

However, those who have been resident in the UK for longer than four years will see their foreign income and gains taxed in the same manner as domestic income. Investors who previously relied on the remittance basis to keep offshore investments sheltered from HMRC must now reconsider their structures. The 2026 deadline marks a critical point for planning, especially regarding the transition to the new system and the possibility of taxation on previously unremitted funds.

Adjustments to Capital Gains Tax and Dividends

The headline rates of Capital Gains Tax (CGT) were aligned in the previous budget, but it is important to note that the thresholds for paying this tax remain at historically low levels. Entering 2026, the annual exempt amount—the profit one can make from an asset before tax is due—remains frozen at £3,000. This ongoing freeze, a form of fiscal drag, brings more modest investors into the tax net.

Dividend taxation also remains a key consideration. The dividend allowance continues to be restricted. For those relying on dividend income from portfolios outside of tax-efficient wrappers, such as ISAs or pensions, the tax burden is evident. Strategic asset location is now more vital than ever, and it is wise to maximise ISA allowances and utilise pensions to shelter both growth and income from taxation.

This is a decorative image of an example of Furnished Holiday Lets.

The End of the Furnished Holiday Lettings Regime

Property investors have already faced several turbulent years, and 2026 ushers in another major change. The Furnished Holiday Lettings (FHL) regime was abolished in April 2025. For the 2026 tax year, income from these properties will be treated in line with other buy-to-let properties.

This adjustment eliminates several valuable tax advantages previously enjoyed by FHL owners. These advantages included the ability to deduct mortgage interest and other finance costs in full from rental income, claim capital allowances on fixtures and fittings, and qualify for certain capital gains tax reliefs, including Business Asset Disposal Relief. Property investors should anticipate a reduction in net profit and review their portfolios accordingly.

Pension Reforms and Inheritance Tax Planning

Changes to pension taxation have taken shape with the removal of the Lifetime Allowance, allowing for greater pension accumulation. However, attention must now turn to the interplay between pensions and Inheritance Tax (IHT).

From April 2027, unused pension funds and death benefits will be included in an individual’s estate for IHT purposes. Although this change is just outside the 2026 horizon, the 2026 tax year is the final opportunity for many to undertake strategic planning. Investors who have viewed pensions solely as a tax-efficient vehicle for income should reassess, considering pensions as part of their broader estate planning strategy.

The Freeze on Allowances

The freezing of the Income Tax personal allowance and the higher rate threshold until 2028 means that as investment incomes grow, more individuals will be drawn into higher tax bands. In 2026, you may earn the same real return as in previous years yet find yourself paying considerably more tax.

Navigating the Changes Ahead

Understanding the Implications

With these changes on the horizon, it is essential to understand how they will impact your financial situation. The end of the non-dom regime and the adjustments to capital gains tax will require careful planning. I recommend consulting with a financial advisor to discuss your specific circumstances. This will help ensure that you are prepared for the upcoming tax year.

Strategic Planning for Investors

Now is the time to review your investment strategy. Consider how the new tax rules will affect your portfolio. Are there adjustments you can make to minimise your tax liability? This may involve re-evaluating your asset allocation or taking advantage of tax-efficient wrappers.

Conclusion

2026 is not a year for complacency. The convergence of the end of the non-dom regime, stricter property tax reliefs, and the continued freezing of thresholds creates a complex environment for investors. However, complexity brings opportunity for those who seek advice early. By reviewing asset allocation, making use of available tax wrappers, and staying informed about legislative changes, investors can navigate these challenges with confidence. It is strongly recommended to review your financial affairs in the first quarter of the tax year to ensure your strategy remains robust amidst these reforms.

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