If I complete on a buy-to-let in early 2026, how can I definitively calculate the Stamp Duty Land Tax (SDLT) surcharge for second homes, considering potential policy changes after the next election?
Quick Answer
Calculating SDLT for a buy-to-let in early 2026 requires using the current 5% additional dwelling surcharge from April 2025. Always refer to HMRC's website for up-to-date guidance, as policies can change, especially after an election, though calculations must rely on present legislation.
About This Topic
Calculate your 2026 buy-to-let SDLT using the 5% additional dwelling surcharge from April 2025. Factors in a £12,500 extra cost on a £250k property. Use HMRC calculator.
This question is part of our Tax & Accounting category, providing expert guidance on UK property investment.
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