SDLT Non-Resident Surcharge 2026 -- 2% Extra on UK Property for Overseas Buyers
SDLT non-resident surcharge 2026: 2% extra (Finance Act 2021) applies to non-UK-resident buyers in England and Northern Ireland. Combined with 3% ADS, non-resident buy-to-let buyers pay 5% extra. Rental income tax rates are now 22%/42%/47% from 6 April 2026.