Legal notice

Information given under Article 6 III-1 of French law no. 2004-575 of 21 June 2004 (the publisher is established in France).

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@stampdutyhelp.co.uk

Publication director: Radif Partners, responsible for the content of https://stampdutyhelp.co.uk.

Host

GitHub, Inc. (GitHub Pages)
88 Colin P Kelly Jr Street, San Francisco, CA 94107, United States
https://pages.github.com

An estimate, not advice

The calculators apply the published rates of Stamp Duty Land Tax, Land and Buildings Transaction Tax and Land Transaction Tax to the facts you enter. They are not legal or tax advice. Reliefs, linked transactions, leases with rent and many special cases need a professional reading of the facts; the return is the buyer’s responsibility and HMRC, Revenue Scotland or the Welsh Revenue Authority decide. The site is independent of all three. Method and limits: method page.

Liability

Rates are re-read at their sources and the engine is tested at every release, without any guarantee that no error remains. The publisher is not liable for a decision taken on an estimate alone. Report errors through the contact page.

Intellectual property

Texts, design and code belong to the publisher; short quotations with a link are welcome. Rates quoted from GOV.UK and gov.wales are Crown copyright under the Open Government Licence; UK House Price Index data is reused under the same licence.

Embedding

The calculator may be embedded free of charge with its credit link visible: see the embed page.

Personal data

The site sets no cookie and the publisher records no personal data; stability is monitored anonymously, without cookies, with Microsoft Clarity. Details in the privacy policy and on the cookies page.

Unlawful content

Report it to contact@stampdutyhelp.co.uk with the address of the page.

Governing law

French law; failing an amicable settlement, the courts of France. Updated: 2026-10-05.