Calculator
Stamp duty calculator
Work out the Stamp Duty Land Tax (SDLT) on a home purchase in England or Northern Ireland — including first-time buyer relief and the additional-property surcharge.
You are buying as
Stamp duty to pay
£0
An effective rate of 0.00% on £300,000.
| Band | Rate | Tax |
|---|---|---|
| £0 – £300,000 | 0% | £0 |
Based on the SDLT bands in force for England and Northern Ireland (July 2026): first-time buyer relief up to £500,000 and the 5% additional-property surcharge included. Scotland (LBTT) and Wales (LTT) use different systems. Rates can change at a Budget. For guidance only, not tax advice — check GOV.UK or a conveyancer for your circumstances.
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