Free calculator · 2026/27
Stamp duty calculator UK for 2026/27.
Calculate stamp duty land tax (SDLT) on a residential purchase in England or Northern Ireland, including first-time buyer relief and the higher rate for additional properties.
- Updated for 2026/27 rates
- Free, no sign-up
- Instant results
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Tax year
2026/27
Rates last reviewed November 2026
Open the calculator ↓Free · No sign-up · Estimates only
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How stamp duty is calculated
SDLT is charged in bands, so you pay each rate only on the slice of the price in that band. First-time buyers pay nothing up to £300,000 on homes up to £500,000.
Second homes and non-residents
Buying an additional property adds 5% to each band, and non-UK residents pay a further 2%.
Worked example
See it with real numbers
On a £600,000 home bought by a standard buyer, stamp duty is £20,000: nothing on the first £125,000, 2% on the next £125,000 and 5% on the remaining £350,000.
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Buying to let?
Get the tax structure right before you buy.
FAQs
Stamp Duty Calculator UK: your questions answered
Short, straight answers. Still unsure? Call us on 020 3441 1258.
0% to £125,000, 2% to £250,000, 5% to £925,000, 10% to £1.5 million and 12% above.
Nothing to pay up to £300,000 and 5% from £300,000 to £500,000. No relief above £500,000.
5% on top of the normal rates.
No, they have their own taxes.
Let us handle the tax for you
Fixed fees, paid online. Call 020 3441 1258 or get your quote now.
Prices last reviewed November 2026. Cheap Accountants in London is a trading style of ACCOTAX London Ltd.