UK Capital Gains Tax Calculator 2025/26
Calculate your capital gains tax on property sales and investments. Includes the £3,000 annual exempt amount, with 18%/24% rates for residential property and 10%/20% for other assets.
Enter Your Capital Gain Details
About Capital Gains Tax
CGT is payable on the profit from selling assets. The first £3,000 of gains each tax year is tax-free. From April 2025, CGT rates are unified across all asset types.
CGT Rates 2025/26
Annual Exempt Amount£3,000
All Assets (from April 2025)
Basic Rate Taxpayer18%
Higher Rate Taxpayer24%
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