Stamp Duty Calculator

Stamp Duty Calculator

Calculate your SDLT instantly using current UK rates

Stamp Duty Calculator & Rates 2026

Calculate your Stamp Duty Land Tax (SDLT) instantly using current UK rates effective April 2025.

£

Please enter a valid property price greater than £0.

Total Stamp Duty
£0
SDLT payable
Effective Rate
0%
of purchase price
Tax Band Breakdown
BandRateTaxable AmountTax Due

Current SDLT Rates (from April 2025)

Standard Rates

  • Up to £125,000 0%
  • £125,001 – £250,000 2%
  • £250,001 – £925,000 5%
  • £925,001 – £1,500,000 10%
  • Over £1,500,000 12%

First-Time Buyer Relief

  • Up to £300,000 0%
  • £300,001 – £500,000 5%
  • Over £500,000 Standard rates apply

Surcharges

  • Additional property +5%
  • Non-UK resident +2%
  • Both surcharges +7%

Stamp duty rates and thresholds are set by HMRC and may change. Always check the latest rates at gov.uk before making a purchase decision. This page is for guidance only and does not constitute financial or tax advice.

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