🏠 Stamp Duty Calculator

Calculate SDLT on property purchases in England & Northern Ireland. Updated for 2026.

£

Total SDLT

£2,500

Effective Rate

0.83%

How Stamp Duty Works

SDLT is paid on property purchases in England and Northern Ireland. It's a tiered tax — you only pay each rate on the portion of the price within that band, not on the whole amount.

💡 First-time buyers pay no SDLT on the first £425,000 (on properties up to £625,000)

Standard rates: 0% up to £250k, 5% on £250k–£925k, 10% on £925k–£1.5m, 12% above £1.5m

Additional properties: +3% surcharge on all bands (buy-to-let, second homes)