Free Tool — Updated for 2026/27
Stamp Duty Calculator
Calculate exactly how much Stamp Duty Land Tax you'll pay on your UK property purchase. Updated for 2026/27 rates including first-time buyer relief and additional property surcharge.
Enter Property Details
£
Enter a price to calculate
Enter the property purchase price and select your buyer type, then click Calculate.
2026/27 Stamp Duty Rates
Stamp Duty Land Tax (SDLT) is charged on a tiered basis — you only pay each rate on the portion of the price that falls within that band, not the full purchase price.
Standard Buyer Rates (2026/27)
Up to £125,000
£0
0%
£125,001 – £250,000
Up to £2,500
2%
£250,001 – £925,000
Up to £33,750
5%
£925,001 – £1,500,000
Up to £57,500
10%
Over £1,500,000
On the excess
12%
First-Time Buyer Rates (2026/27)
Up to £300,000
£0
0%
£300,001 – £500,000
Up to £10,000
5%
Over £500,000
No FTB relief
Standard rates apply
Additional Property Rates (2026/27)
Up to £125,000
Up to £6,250
5%
£125,001 – £250,000
Up to £8,750
7%
£250,001 – £925,000
Up to £67,500
10%
£925,001 – £1,500,000
Up to £86,250
15%
Over £1,500,000
On the excess
17%
Key Facts About SDLT
- SDLT must be paid within 14 days of completion
- Your solicitor usually handles the payment on your behalf
- SDLT applies to properties in England and Northern Ireland only
- Scotland uses Land and Buildings Transaction Tax (LBTT)
- Wales uses Land Transaction Tax (LTT)
- The 5% additional property surcharge applies to buy-to-let and second homes
Worked Example: £350,000 Standard Purchase
0% on first £125,000£0
2% on £125,001–£250,000£2,500
5% on £250,001–£350,000£5,000
Total SDLT£7,500
Effective rate: 2.14%
Stamp Duty FAQs
Common questions about Stamp Duty Land Tax answered.
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