Stamp Duty Calculator
Calculate stamp duty land tax (SDLT) on your property purchase.
Property Details
Stamp Duty Payable
£3,750
Effective rate: 0.75%
Stamp Duty Breakdown
Up to 425,000@ 0%
£0425,001 to 500,000@ 5%
£3,750Total Stamp Duty£3,750
Total Purchase Cost
£500,000
Property Price
£503,750
Total with SDLT
Note: This calculator uses current UK stamp duty rates for England and Northern Ireland. Scotland uses Land and Buildings Transaction Tax (LBTT) and Wales uses Land Transaction Tax (LTT) which have different rates. Always verify with official sources.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.