Home› Finance› Stamp Duty Calculator

UK Stamp Duty Calculator (2026)

England & NI Rates

Calculate Stamp Duty Land Tax (SDLT) for first-time buyers, home movers and additional residential property investments.

Total Stamp Duty (SDLT) Payable
£0
Property Price£350,000
Effective Tax Rate0.0%
First-Time Buyer Saving£5,000
Tax BandRateTax Payable
💡 First-Time Buyer Relief: You pay 0% SDLT up to £425,000, saving you thousands compared to an existing homeowner.
Advertisement — Google AdSense 728×90

Stamp Duty Land Tax (SDLT) Rates in 2026

Stamp Duty Land Tax is paid when purchasing a residential property or land in England and Northern Ireland over a certain price threshold. (Scotland uses the Land and Buildings Transaction Tax, and Wales uses the Land Transaction Tax).

Standard SDLT Bands for Home Movers

Property Value Portion Standard Home Mover Rate Additional Property Rate (+5%)
Up to £250,0000%5%
£250,001 to £925,0005%10%
£925,001 to £1,500,00010%15%
Above £1,500,00012%17%

First-Time Buyer Relief Rules

If you and anyone else buying with you have never owned a home anywhere in the world:

  • 0% SDLT on the first £425,000 of purchase price.
  • 5% SDLT on the portion from £425,001 to £625,000.
  • Over £625,000: If the purchase price exceeds £625,000, you cannot claim First-Time Buyer relief at all; standard home mover rates apply to the entire price.

Frequently Asked Questions

How much is stamp duty on a £300,000 house? +
As a first-time buyer: £0. As a home mover: £2,500 (5% on £50k above £250k). As a buy-to-let / second home: £17,500.
When must Stamp Duty be paid? +
Your solicitor or conveyancer normally handles payment on your behalf. SDLT must be filed and paid to HMRC within 14 days of completion.