UK Stamp Duty calculator, 2026
Work out Stamp Duty Land Tax for England and Northern Ireland, or Land Transaction Tax for Wales, for a standard buyer, a first-time buyer or an additional property. Rates from GOV.UK and GOV.WALES, read on 13 November 2026. Nothing you type leaves your device.
Stamp Duty on common prices (England and Northern Ireland)
Common questions
How much Stamp Duty on a £300,000 house in England?
For someone who owns no other home and is not a first-time buyer: £5,000 (0% to £125,000, 2% on the next £125,000, 5% on the rest). A first-time buyer pays £0.
Who pays the higher rates?
GOV.UK says the higher rates apply when you buy a residential property for £40,000 or more that will not be the only such property you own, and you have not sold your previous main home; they are 5%% on top of the standard rates.
When must it be paid?
GOV.UK says send the Stamp Duty Land Tax return and pay within 14 days of completion; a solicitor or conveyancer usually does this on completion day.
Sources
- England and Northern Ireland Stamp Duty Land Tax: GOV.UK, "Residential property rates" (gov.uk), "Stamp Duty Land Tax: buying an additional residential property" (gov.uk) and "Rates for non-residential and mixed land and property" (gov.uk), read on 13 November 2026.
- Wales Land Transaction Tax: GOV.WALES, "Land Transaction Tax rates and bands" (gov.wales), read on 13 November 2026; the page shows it was last updated on 10 December 2024.
- Scotland Land and Buildings Transaction Tax: Revenue Scotland, "Residential property", "The Additional Dwelling Supplement (ADS)" and "Non-residential property" (revenue.scot), read on 13 November 2026.
Rates read on 13 November 2026 from GOV.UK, GOV.WALES and Revenue Scotland for freehold residential purchases. They change with Budgets: check the current rate with HMRC (England and Northern Ireland) or the Welsh Revenue Authority (Wales) before you buy. Scotland charges Land and Buildings Transaction Tax, from Revenue Scotland. This site is independent and gives arithmetic, not legal or tax advice.