Capital Gains Tax Calculator 2024 Uk. Calculate your transition profit for the 2023 to 2024 tax year if you are affected by the new tax year basis (basis period reform) Our capital gains tax calculator gives you an estimate of how much you could have to pay in capital gains tax (cgt) when you sell your property in the uk.
For the 2024 to 2025 tax year the allowance is ยฃ3,000, which leaves ยฃ9,600 to pay tax on. The tax that you have taken from the profit which you have gained from selling or disposing of an asset that has increased in value is called capital gains tax.