Stamp Duty Atlas

Calculate UK property transaction tax across England, Scotland, and Wales — for residential, mixed-use, and commercial property — in one app. WHAT IT COVERS - England & Northern Ireland — Stamp Duty Land Tax (SDLT) Standard rates, First-Time Buyer relief, Additional Property / Buy-to-Let surcharge - Scotland — Land and Buildings Transaction Tax (LBTT) Standard rates, First-Time Buyer relief, Additional Dwelling Supplement - Wales — Land Transaction Tax (LTT) Main residential rates, Higher residential rates - Non-Residential — commercial property and mixed-use transactions (for example a shop with a flat above, or a pub with living quarters) WHAT YOU SEE - Total tax due, with the band-by-band breakdown - Effective tax rate - Total to budget for (property price plus tax) PRIVACY BY DESIGN - No ads - No tracking - No account required - No data collected — the app runs entirely on your device REFERENCE USE ONLY This app provides numerical estimates for reference only. It is not tax, legal, or financial advice. Always confirm any figure with a qualified solicitor, conveyancer, accountant, or directly with HMRC, Revenue Scotland, or the Welsh Revenue Authority before completing any property transaction. Rate tables verified against HMRC, Revenue Scotland, and the Welsh Revenue Authority. Source data published under the Open Government Licence v3.0. Rates current as of April 2026. Stamp Duty Atlas is built and maintained by Atlas Software, an independent UK developer.