UK Capital Gains Tax (CGT) Calculator 2025/2026 (£3,000 Allowance & BADR Rates) | NationRules
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HMRC CGT Rates & BADR 2025/2026 Verified

UK Capital Gains Tax (CGT) Calculator

Calculate exact UK tax on capital gains for property, shares, crypto, and business asset disposals.

CGT Tax Evaluator

Sale price minus purchase cost and allowable costs
Salary, rental income, or business profits
GOV.UK VerifiedOfficial UK Government References & Legal Sources
CGT Thresholds
Exempt Allowance£3,000 / yr
Basic Rate CGT18%
Higher Rate CGT24%
BADR Business Rate14% (from April 2025)