Tools
Stamp Duty calculator
How much Stamp Duty will you pay? Enter a price, add first-time buyer relief or the second-home surcharge, and see exactly how the tax is built up — band by band.
England & Northern Ireland rates (April 2025). Wales (LTT) and Scotland (LBTT) differ. For guidance only — confirm with your solicitor.
Stamp Duty — your questions
How is Stamp Duty calculated?
Stamp Duty (SDLT) is charged in bands — you pay a different rate on the part of the price that falls within each band, not one rate on the whole price. This calculator shows the breakdown band by band.
Do first-time buyers pay Stamp Duty?
First-time buyers pay no Stamp Duty on the first £300,000 and 5% on the portion from £300,000 to £500,000. If the price is above £500,000, standard rates apply with no relief.
What is the second-home surcharge?
Buying an additional residential property (a second home or buy-to-let) adds 5% to every band on top of the standard rates.