Stamp Duty Calculator

How this stamp duty calculator works

Calculate residential purchase tax for England and Northern Ireland, with optional first-time buyer relief and additional property surcharges. Wales and Scotland guidance links are also included.

Key assumptions

• Standard residential SDLT bands are 0% up to £125,000, 2% on the next £125,000, 5% on the next £675,000, 10% on the next £575,000 and 12% above £1.5 million. First-time buyer relief is 0% up to £300,000 and 5% from £300,001 to £500,000. Wales uses Land Transaction Tax and Scotland uses LBTT.

Stamp duty and UK property tax guide

Stamp duty is one of the biggest upfront costs in a property purchase, so it deserves a dedicated SEO page with practical guidance. This calculator estimates SDLT for residential purchases in England and Northern Ireland and also reminds users that Wales and Scotland use different systems.

Because property tax rules vary by nation and buyer type, this page can rank for a wide range of searches including first-time buyer stamp duty, second home stamp duty and stamp duty calculator for buy-to-let properties.

What can change your stamp duty bill

• Whether you are a standard buyer or a first-time buyer
• Whether the property is an additional dwelling
• The purchase price and which tax bands apply
• Whether the property is in England, Northern Ireland, Wales or Scotland

Why this matters

Stamp duty affects deposit planning, cash needed on completion and total buying costs. Even if the mortgage is affordable, the upfront tax may change how much liquidity a buyer needs to keep available.

Official UK references

Use these official pages to verify the latest rules: SDLT residential rates, Wales LTT rates, and Scotland LBTT residential property.