About this calculator & sources

Rates last checked 9 November 2026. The calculator is tested against the official worked examples below.

Sources

What it doesn't cover

Shared ownership, right to buy, multiple dwellings, mixed-use and non-residential property, new leases, linked transactions and other reliefs. For these, use the official calculators on GOV.UK, Revenue Scotland or the Welsh Revenue Authority, or ask your conveyancer.

Disclaimer

General information, not tax advice; check gov.uk. We're not a law firm or tax adviser and we don't accept liability for decisions made using this tool.