UK Stamp Duty Land Tax (SDLT): Current Thresholds, First-Time Buyer Relief & Surcharges
When purchasing a residential property in England or Northern Ireland, Stamp Duty Land Tax (SDLT) is one of the largest upfront cash expenses. Because SDLT is a progressive sliced tax (you only pay each rate on the portion of the price within that specific threshold), accurate mathematical calculation is crucial for budgeting your property purchase.
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1. Standard Residential SDLT Slabs
For buyers purchasing their only or replacement primary residence:
| Property Price Portion | Standard SDLT Rate | With 3% Additional Property Surcharge |
|---|---|---|
| Up to £250,000 | 0% | 3% |
| £250,001 to £925,000 | 5% | 8% |
| £925,001 to £1,500,000 | 10% | 13% |
| Over £1,500,000 | 12% | 15% |
2. First-Time Buyer Relief Thresholds
Qualifying first-time buyers enjoy substantial discounts on properties priced up to £625,000:
- 0% SDLT on the first £425,000.
- 5% SDLT on the portion between £425,001 and £625,000.
- Price Cap: If the purchase price exceeds £625,000, no relief applies, and standard rates apply to the entire price.
3. The 3% Additional Property & Buy-to-Let Surcharge
If you purchase a secondary residential property, holiday home, or Buy-to-Let investment while retaining your existing home, an additional 3% surcharge applies to every tax band (including the zero-rate slice).
4. The 2% Non-UK Resident Surcharge
Individuals who have not been present in the UK for at least 183 days during the 12 months prior to purchase incur an extra 2% non-resident surcharge, which stacks on top of all standard rates and additional property surcharges.
5. Worked Example: Buying a £450,000 Next Home
• Remaining £200,000 (£250k to £450k) at 5%: £10,000
• Total Stamp Duty Payable: £10,000 (Effective rate of 2.22%).