Stamp Duty Calculator (England & NI)
Calculate Stamp Duty Land Tax (SDLT) for property purchases in England and Northern Ireland.
Stamp Duty Land Tax Calculator
Calculate SDLT for residential property purchases with all reliefs and surcharges
Understanding Stamp Duty Land Tax
What is SDLT?
Stamp Duty Land Tax (SDLT) is a tax on property purchases in England and Northern Ireland. It's calculated on a tiered basis - you only pay the higher rate on the portion of the price within each band.
First-Time Buyer Relief
- No SDLT on first £425,000
- 5% on portion from £425,001 to £625,000
- No relief if property exceeds £625,000
- Must be purchasing your first home
Additional Property Surcharge
- Extra 3% on entire property value
- Applies to second homes and buy-to-let
- Applies to properties over £40,000
- May be reclaimable if you sell previous home
Non-UK Resident Surcharge
- Extra 2% on entire property value
- Applies if not UK resident for tax purposes
- Can be reclaimed if you become UK resident
- Applies on top of other surcharges