CGT rates in 2025/26: 18% basic rate and 24% higher rate on property gains; 10% basic and 20% higher rate on most other assets. Annual exempt amount: £3,000.

Why this matters for your finances

Capital gains tax in the UK applies when you sell assets at a profit. Here are the 2025/26 rates, the annual allowance, and legal ways to reduce your CGT bill. Understanding how UK tax applies to your specific situation is essential for making informed financial decisions — from salary sacrifice to pension contributions to investment strategy.

Getting the most from your tax position

Many UK taxpayers overpay tax simply because they are not aware of legitimate reliefs, allowances, and strategies available to them. A qualified independent financial adviser or tax specialist can review your position and identify opportunities to reduce your tax liability legally. Find verified advisers on the Kaeltripton Financial Index.

HMRC resources

For definitive information on your tax position, use HMRC direct resources: Personal Tax Account at gov.uk/personal-tax-account, the tax code checker at gov.uk/check-income-tax, and the self-assessment portal at gov.uk/self-assessment-tax-returns. These are free, authoritative, and updated in real time.

This article is for informational purposes only and does not constitute financial advice. Tax figures are based on 2025/26 rates. Always verify with HMRC or a qualified adviser.