Finance

UK Stamp Duty (SDLT) Calculator

Calculate Stamp Duty Land Tax on property purchases in England & N. Ireland.

SDLT Due
Effective Rate
Net Purchase Cost
2024/25 Standard Bands:
0%: Up to £250,000
5%: £250,001 – £925,000
10%: £925,001 – £1,500,000
12%: Above £1,500,000

Understanding SDLT

Stamp Duty Land Tax is paid when you buy property or land over a certain price in England and Northern Ireland. It uses a progressive banding system — you only pay the higher rate on the portion within each band (similar to income tax). First-time buyers get a higher nil-rate band up to £425,000 on properties up to £625,000.