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Buyer’s Stamp Duty Calculator
Estimate Buyer’s Stamp Duty from the higher of consideration or market value, including historical schedules, mixed-use components and general stamping deadlines.
✓ Results shown free✓ Dated source references✓ General information only
Live calculator
Calculates Buyer’s Stamp Duty using IRAS residential and non-residential schedules. Rules verified 16 Aug 2026.
Clear outputs
What this tool will show
Each result stays connected to the inputs and rules used.
- 01Estimated BSD
- 02Chargeable value and applicable schedule
- 03Tier-by-tier and component breakdown
- 04General stamping deadline
Transparency standard✓ ✓ ✓ Read the full methodology→
The workings stay visible from day one.
Assumptions
User inputs and defaults are clearly separated.
Limits
Scope and exclusions appear beside the result.
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