UK Calculator Platform
UK Tax & SalaryInvestment Tax2026/27 Tax Year

Capital Gains Tax Calculator

Inputs

Legal fees, agent fees and capital improvements. Not repairs or maintenance.

Your tax position

The gain sits on top of your income, so this decides how much is taxed at 18% and how much at 24%.

Results

Enter values and calculate to see results.

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Disclaimer: Tax and take-home pay estimates are based on published 2026/27 UK, Scottish and Welsh statutory rates and allowances. This is not tax advice, but an annual mathematical model. For personal tax planning or complex affairs, consult HMRC or a qualified tax adviser.