UKUnited KingdomCapital Gains Tax (CGT £3,000 Exemption)Finance & Salary

UK Capital Gains Tax (CGT) Calculator (£3,000 Annual Exemption)

Calculate HMRC Capital Gains Tax on shares, crypto, and residential property sales above the £3,000 Annual Exempt Amount (10% basic / 20% higher rate for shares; 18% basic / 24% higher rate for residential property).

Calculator Inputs

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£
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Calculated ResultCapital Gains Tax (CGT £3,000 Exemption)

Total HMRC Capital Gains Tax (CGT) Owed

£3,000

Net Capital Profit Retained After Tax

£15,000

Taxable Gain (After £3,000 Annual Exemption)

£15,000

Detailed Calculation Breakdown

Realized Profit
£18,000
Taxable Gain
£15,000
CGT Tax Due
£3,000
Net Retained
£15,000

Calculation Methodology

Taxable Gain = max(0, Total Capital Profit - £3,000 Annual Exemption). CGT = Taxable Gain * Applicable Rate (10%/20% for general assets or 18%/24% for residential property).

Important Legal & Educational Disclaimer

The annual CGT exemption is £3,000 for individuals (£1,500 for trusts). Residential property capital gains must be reported and paid within 60 days of completion.

This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.

Frequently Asked Questions

Residential property is taxed at 18% (basic rate) and 24% (higher rate), while shares and other assets are taxed at 10% (basic rate) and 20% (higher rate).
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