Privacy Policy
Last updated: March 2026
1. Introduction
SDLT Calculator ("we", "our") operates this website to provide a free Stamp Duty Land Tax calculator. This privacy policy explains how we handle information when you use our site.
2. Information we collect
Our calculator runs in your browser. Purchase prices and results are not sent to our servers. We may collect technical data such as IP address, browser type, and usage analytics (e.g. via cookies or similar technologies) to improve the service and understand how the site is used.
3. How we use information
We use collected information to operate and improve the website, analyse trends, and ensure security. We do not sell your personal data to third parties.
4. Cookies and analytics
We use cookies and similar technologies where necessary for the site to function, and we may use privacy‑respecting analytics to understand how visitors use the calculator. You can control or delete cookies through your browser settings.
Google Analytics 4 (GA4): if enabled, Google processes usage data in line with their policies — see Google's Privacy Policy and How Google uses cookies.
Microsoft Clarity: if enabled, we may use Clarity for aggregated insights (for example, heatmaps) to improve usability — see Microsoft's Privacy Statement. Analytics are only active when the corresponding service is configured on the live site; local development may not load these tools.
5. Your rights
Depending on your location, you may have rights to access, correct, or delete your data. Contact us using the details on our Contact page.
6. Changes
We may update this privacy policy from time to time. The "Last updated" date at the top will be revised when we do.