Capital Gains Tax Calculator UK 2026-27: Property

1Your figures

Sale price (£)

Purchase price (£)

Costs you can deduct (£)

Buying and selling fees (solicitor, estate agent, Stamp Duty) and improvements, not repairs.

Your income this tax year, before tax (£)

Other gains this tax year (£)

Completion date

Tax year

Estimate for a full tax year. Nothing leaves your device.

Capital Gains Tax to pay

£14,684

Your gain

£68,000

Your gain£68,000

Tax-free allowance−£3,000

Taxed at 18%: £15,270£2,749

Taxed at 24%: £49,730£11,935

Capital Gains Tax to pay£14,684

For UK residential property, report and pay within 60 days of completion, on GOV.UK.

Selling the home you live in? You usually don’t pay Capital Gains Tax on it (Private Residence Relief).

This is an estimate with HMRC rates, not tax advice.

£68,000Your gain

1Type your figuresNothing is saved or sent. It all stays on your device.

2See it moveThe result and the chart change as you type, in your language.

3Act on itFile your return with TaxEase™ UK, or ask a verified accountant.

Is this tax advice?No. It is an estimate with this year’s HMRC rates, to help you see the picture before you decide.

Which tax year?The current tax year by default. You can switch to last year at the top of the calculator.

Can my accountant use it?Yes. Accountants on TaxEase™ UK have the same calculators in their dashboard.