Free UK Stamp Duty Calculator 2025

Calculate Your Stamp Duty
Save Thousands on Your Purchase

Get instant stamp duty calculations with our free calculator. Updated for 2025 rates including first-time buyer relief.

Calculate Your Stamp Duty

Enter your property details below

Ready to Calculate?

Enter your property price and buyer type to see your stamp duty

UK Stamp Duty Rates 2025

Standard Residential Rates

Up to £125,0000%
£125,001 to £250,0002%
£250,001 to £925,0005%
£925,001 to £1.5 million10%
Above £1.5 million12%

First-Time Buyer Rates

Up to £300,0000%
£300,001 to £500,0005%
No relief on properties over £500,000

Additional Property Rates

Up to £125,0003%
£125,001 to £250,0005%
£250,001 to £925,0008%
£925,001 to £1.5 million13%
Above £1.5 million15%

What is Stamp Duty?

Stamp Duty Land Tax (SDLT) is a tax you pay when buying property or land in England and Northern Ireland. The amount depends on the property price and your circumstances.

Our calculator uses the latest 2025 rates to give you an accurate estimate of your stamp duty liability, including special rates for first-time buyers and additional properties.

Note: Non-UK residents pay an additional 2% surcharge. Properties in Scotland and Wales have different tax systems (LBTT and LTT respectively).

How to Use This Calculator

  1. Enter the property purchase price
  2. Select your buyer type (residential, first-time buyer, or additional property)
  3. Check the non-resident box if you're not a UK resident
  4. Click "Calculate Stamp Duty" to see your tax breakdown
  5. Get expert advice to potentially reduce your stamp duty bill

Important Information

This calculator applies to residential properties in England and Northern Ireland only

Additional 3% surcharge applies to second homes and buy-to-let properties

Non-UK residents pay an additional 2% surcharge on top of standard rates

Always consult with a solicitor or tax advisor for your specific circumstances

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