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Stamp Duty Calculator
Estimate Buyer's Stamp Duty (BSD) and Additional Buyer's Stamp Duty (ABSD) for any purchase price and buyer profile.
Purchase details
Total stamp duty payable
$0
Buyer's Stamp Duty (BSD)$0
Additional Buyer's Stamp Duty (ABSD)$0
Total$0
Worked example: a $500,000 flat bought by a Singapore Citizen as their 1st property: BSD = $9,600, ABSD = $0.
How BSD is calculated
| Portion of price | BSD rate |
|---|---|
| First $180,000 | 1% |
| Next $180,000 | 2% |
| Next $640,000 | 3% |
| Next $500,000 | 4% |
| Next $1,500,000 | 5% |
| Remainder above $3,000,000 | 6% |
ABSD rates (effective 27 April 2023)
| Buyer profile | 1st property | 2nd property | 3rd+ property |
|---|---|---|---|
| Singapore Citizen | 0% | 20% | 30% |
| Permanent Resident | 5% | 30% | 35% |
| Foreigner | 60% | 60% | 60% |
See our full guide on Buyer's Stamp Duty and ABSD Explained.
Sources: IRAS. Figures researched as of July 2026 — verify current rates on IRAS's website, as stamp duty rates and tiers are periodically revised.