Capital Gains Tax 2024/25 Uk Tax. This is a significant drop from previous years; For the 2024/25 tax year, the capital gains tax (cgt) allowance in the uk is £3,000.
For the current tax year (2024/25), the cgt allowance is £3,000. On incomes over £100,000, the personal allowance is reduced by £1 for every £2 earned above this threshold.