What is the non-resident SDLT surcharge?
The 2% non-resident Stamp Duty Land Tax surcharge was introduced in April 2021. It applies to all purchases of UK residential property by buyers who are not UK-resident at the time of completion.
The surcharge is applied to the entire purchase price - not just the portion above a threshold. It stacks on top of:
- Standard SDLT rates (band-by-band calculation)
- The 5% additional dwelling surcharge (for buy-to-let or second homes)
For a non-resident buying a BTL property, all three elements apply simultaneously.
Who is non-resident for SDLT purposes?
You are non-UK-resident for SDLT purposes if you were not present in the UK for at least 183 days in the 12-month period prior to the completion date.
This test is:
- Based on physical presence in the UK - not domicile, immigration status, or tax residence
- Assessed in the 12 months ending on the completion date
- Applied to each individual buyer on a joint purchase independently
Important nuances:
- A UK visa holder who has lived in the UK for 183+ days in the year before completion is UK-resident for SDLT - the surcharge does not apply
- A British citizen who has lived abroad for the past year is non-resident for SDLT - the surcharge applies
- On a joint purchase, if one buyer is UK-resident and one is non-resident, the surcharge applies to the entire transaction (not just the non-resident's share)
Worked examples - how SDLT stacks for non-residents
Example 1: Non-resident buying a BTL property at £300,000
- Standard SDLT: 0% on first £250,000 = £0; 5% on remaining £50,000 = £2,500. Total standard SDLT: £2,500
- 5% additional dwelling surcharge on £300,000: £15,000
- 2% non-resident surcharge on £300,000: £6,000
- Total SDLT: £23,500
Example 2: Non-resident buying a BTL property at £500,000
- Standard SDLT: £0 + £13,750 (£250,000-£925,000 at 5%). Total: £13,750
- 5% additional dwelling surcharge: £25,000
- 2% non-resident surcharge: £10,000
- Total SDLT: £48,750
Example 3: Non-resident first-time buyer (no additional dwelling surcharge) at £400,000
- Standard SDLT (first-time buyer relief: 0% up to £425,000): £0
- No 5% additional dwelling surcharge (first property)
- 2% non-resident surcharge: £8,000
- Total SDLT: £8,000
Note: First-time buyer relief only applies if neither buyer has previously owned residential property anywhere in the world.
Reclaiming the non-resident SDLT surcharge
The 2% non-resident surcharge can be reclaimed from HMRC if you become UK-resident within 16 months of the completion date.
The reclaim conditions:
- You must spend 183 or more days in the UK in any continuous 365-day period that ends within 16 months of the completion date
- The reclaim must be submitted within 12 months of that qualifying period ending
- Your solicitor submits the reclaim to HMRC on your behalf
Practical example: Completion on 1 September 2026 as a non-resident. You return to the UK on 1 January 2027 and spend 183+ days in the UK in the 12 months from 1 January 2027 (by 31 December 2027). The qualifying period ends within 16 months of the September 2026 completion. You can reclaim the 2% surcharge.
The reclaim is a significant cash saving - 2% of the purchase price. On a £400,000 purchase, this is an £8,000 HMRC repayment.
SDLT planning for expats
SDLT is a significant upfront cost for non-resident buyers. Planning considerations:
- Timing around return: If you are planning to return to the UK and intend to buy your main home, completing after you have been UK-resident for 183 days avoids the surcharge entirely on that purchase.
- Joint purchase structure: On a joint purchase, if one buyer is already UK-resident, legal advice on whether the non-resident surcharge applies to the whole transaction is essential. This depends on the structure and the buyer's specific circumstances.
- First-time buyer status: Non-resident first-time buyers avoid the 5% additional dwelling surcharge - significantly reducing the SDLT versus an experienced property owner.
- Budget the SDLT before offer: SDLT is not the only transaction cost. Legal fees, survey, and broker fees add further. Total transaction costs for a non-resident BTL purchase typically exceed 10% of the purchase price.