UK SDLT Multiple Dwellings Relief (MDR) Comparison Calculator
Compare historical Stamp Duty Land Tax (SDLT) with Multiple Dwellings Relief (MDR) versus current post-abolition standard rates on multi-unit property transactions.
Current Total SDLT Payable (Post-MDR)
Calculator Inputs
Current Total SDLT Payable (Post-MDR)
SDLT with Historical MDR
Tax Increase Since Abolition
Average Price per Dwelling
Calculation Methodology
MDR calculated SDLT by dividing total purchase price by number of dwellings, calculating tax on average price, and multiplying by number of dwellings (subject to 1% minimum).
Important Legal & Educational Disclaimer
Multiple Dwellings Relief (MDR) for SDLT was abolished for transactions completing on or after 1 June 2024 (subject to transitional contracts exchanged on or before 6 March 2024).
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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