Stamp Duty Land Tax: SDLT Rates and Reliefs Guide
A comprehensive guide to Stamp Duty Land Tax (SDLT) rates, first-time buyer relief thresholds, second home surcharges, and non-UK resident levies for property purchases in England and Northern Ireland.
Key Takeaways: SDLT in England and Northern Ireland
The administration of Stamp Duty Land Tax requires purchasers to observe strict deadlines and regional variations. Following rules established under the Finance Act 2003, taxpayers must submit their return and settle any tax liabilities swiftly after completing a transaction.
- Standard residential transactions are subject to progressive tax bands starting above £125,000.
- An SDLT return must be filed and the tax paid within 14 days of property completion.
- The temporary tax thresholds previously introduced in September 2022 expired on 31 March 2025, returning rates to permanent statutory levels.
- Tax rules differ across the home nations, meaning SDLT only applies to properties located in England and Northern Ireland.
What are the current SDLT rates for standard residential purchases?
Standard residential purchases in England and Northern Ireland face a progressive, sliced-basis tax beginning at 0% for the portion up to £125,000 and rising to 12% for the portion above £1,500,000.
Under the Finance Act 2003, s.55(1B), SDLT is calculated on a slice basis. This means you only pay the specific rate on the portion of the purchase price that falls within each tax band, rather than paying a single rate across the entire purchase amount.
| Purchase Price (Portion) | SDLT Rate |
|---|---|
| Up to £125,000 | 0% |
| £125,001 to £250,000 | 2% |
| £250,001 to £925,000 | 5% |
| £925,001 to £1,500,000 | 10% |
| Above £1,500,000 | 12% |
How do first-time buyer SDLT relief thresholds work?
First-time buyers benefit from a 0% rate on properties purchased up to £300,000, but they lose all relief entitlement if the purchase price exceeds £500,000.
The relief thresholds were permanently adjusted on 1 April 2025. To qualify for these special rates, all buyers involved in the property transaction must meet the strict legal definition of a first-time buyer.
| Purchase Price (Portion) | SDLT Rate |
|---|---|
| Up to £300,000 | 0% |
| £300,001 to £500,000 | 5% |
| Above £500,000 | Standard rates applies (no relief) |
What are the SDLT surcharge rates for second homes and buy-to-let?
Purchasers of additional residential properties must pay an extra 5% surcharge on top of standard rates for transactions valued at £40,000 or more.
The surcharge rate was increased from 3% to 5% on 31 October 2024. Consequently, the combined tax rates for additional properties now range from 5% up to a maximum tier of 17% overall.
| Purchase Price (Portion) | Total Surcharge Rate |
|---|---|
| Up to £125,000 | 5% |
| £125,001 to £250,000 | 7% |
| £250,001 to £925,000 | 10% |
| £925,001 to £1,500,000 | 15% |
| Above £1,500,000 | 17% |
Do non-UK residents have to pay extra stamp duty?
Yes, non-UK residents must pay an extra 2% surcharge on top of standard or surcharge residential SDLT rates.
This surcharge applies to purchasers who do not meet the UK residency criteria for tax purposes. The 2% levy is added directly to all other applicable SDLT rates, including standard residential bands and the additional dwellings surcharge.
Are stamp duty rules different in Scotland and Wales?
Yes, stamp duty rules are entirely different in Scotland and Wales, which operate independent devolved property tax systems.
SDLT legislation applies exclusively to property transactions situated within England and Northern Ireland. Anyone purchasing real estate elsewhere in the United Kingdom is subject to separate devolved legislation instead.
- Scotland administers property transactions using the Land and Buildings Transaction Tax (LBTT).
- Wales administers property transactions using the Land Transaction Tax (LTT).
- Both LBTT and LTT have unique tax bands, thresholds, and administrative rules distinct from SDLT.
How long do I have to pay SDLT after completing my property purchase?
You must file an SDLT return and pay any tax due to HMRC within 14 days of completing your property transaction.
Can I claim a refund on the 5% second home surcharge if I sell my old home later?
Yes, you can apply for an SDLT refund if you sell your previous main residence within 3 years of purchasing the replacement property.
Do first-time buyer relief rates apply if one of the joint buyers has owned property before?
No, all buyers involved in a joint transaction must meet the legal requirements of a first-time buyer to qualify for the relief.