UK Stamp Duty Land Tax (SDLT) Residential Property Calculator
Calculate progressive Stamp Duty Land Tax (SDLT) in England and Northern Ireland for next-home movers, first-time buyers (£425k relief threshold up to £625k), and additional property investors (3% surcharge).
Calculator Inputs
Live Real-TimeTotal Stamp Duty Land Tax (SDLT) Due
Effective Stamp Duty Rate (%)
1.67 %
3% Additional Property Surcharge (if applicable)
£0
Detailed Calculation Breakdown
Calculation Methodology
SDLT calculated progressively across property price slabs based on buyer status (Next Home, First-Time Buyer, or Buy-to-Let/Second Home).
Important Legal & Educational Disclaimer
Standard SDLT rates: 0% up to £250k, 5% (£250k-£925k), 10% (£925k-£1.5M), and 12% (>£1.5M). Additional residential properties incur a 3% surcharge.
This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.
Frequently Asked Questions
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