Terms of use

Last updated 25 October 2026.

The app gives calculations for illustration only. It is not financial, tax or legal advice, a recommendation or a quote.
Stamp duty figures use published residential rates for England & Northern Ireland, Wales and Scotland as checked in September 2026. They don't cover every situation (for example non-residential property, company buyers or reliefs not listed). Check with HMRC, the Welsh Revenue Authority or Revenue Scotland, or a qualified adviser, before you rely on a figure.
Mortgage figures assume a constant interest rate and ignore fees unless stated. Your lender's figures may differ.
The app is provided as-is and free of charge. We aren't liable for decisions made using its results.