Singapore Stamp Duty Guide 2026 — BSD, SSD and ABSD Calculator & Rates

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Singapore stamp duty is one of the most significant upfront costs in any property transaction. Whether you are buying your first home, upgrading to a private condo or selling an investment property, understanding Buyer’s Stamp Duty (BSD), Seller’s Stamp Duty (SSD) and Additional Buyer’s Stamp Duty (ABSD) can save you tens of thousands of dollars — or at least prevent a costly surprise. This guide breaks down every stamp duty type in Singapore, gives you current 2026 rates, worked calculation examples, and legal strategies to minimise your liability.

What Is Stamp Duty in Singapore and Who Pays It?

Stamp duty is a tax levied by the Inland Revenue Authority of Singapore (IRAS) on documents relating to the purchase, sale or lease of property. It is payable within 14 days of signing the Sale and Purchase Agreement (or 30 days if the document is executed overseas). Failure to pay on time attracts penalties of up to four times the duty amount.

There are three main types of stamp duty that affect residential property transactions in Singapore:

• Buyer’s Stamp Duty (BSD) — paid by every buyer on every purchase
• Additional Buyer’s Stamp Duty (ABSD) — paid on top of BSD by certain buyer profiles (e.g. second-property owners, PRs, foreigners)
• Seller’s Stamp Duty (SSD) — paid by sellers who dispose of residential property within 3 years of purchase

Stamp duty is computed on the higher of the purchase price or market value of the property. All figures below reflect rates current as of 2026.

Buyer’s Stamp Duty (BSD) — Rates and Calculation 2026

BSD applies to every residential property purchase in Singapore, regardless of nationality or the number of properties owned. The rates are tiered (marginal), meaning each band applies only to the portion of price that falls within it.

BSD Rate Table 2026

BSD Worked Example: $1,500,000 Private Condo

BSD of $44,600 represents approximately 2.97% of the purchase price — a meaningful cost that must be funded in cash or CPF and paid within 14 days of signing the S&P Agreement.

Seller’s Stamp Duty (SSD) — When Does It Apply?

SSD was introduced to discourage short-term property flipping. It applies to any residential property sold within 3 years of purchase. The holding period is measured from the date of purchase (date of S&P or date of transfer, whichever is earlier) to the date of sale.

SSD Rate Table 2026

SSD Example

If you purchased a condo for $1,200,000 and sold it 18 months later for $1,350,000, SSD is computed on the selling price: $1,350,000 × 8% = $108,000. This alone can wipe out your entire capital gain. The practical takeaway: never plan to sell a residential property within 3 years unless absolutely necessary.

SSD does not apply to industrial or commercial properties, or to properties purchased before 14 January 2011.

Additional Buyer’s Stamp Duty (ABSD) — Rates by Buyer Profile

ABSD is the most impactful stamp duty for investors and upgraders. It is levied on top of BSD and is calculated as a flat percentage of the purchase price. The rate depends on the buyer’s citizenship status and the number of residential properties already owned.

ABSD Rate Table 2026

Key note on joint purchases: When co-purchasing, ABSD is assessed based on the profile of the buyer who attracts the highest rate. For example, if a Singapore Citizen and an SPR co-purchase a property, and neither currently owns any residential property, the SPR’s first-property rate of 5% applies to the entire purchase price.

Married couples where one spouse is a Singapore Citizen and the other is an SPR buying their first property jointly may apply for ABSD remission, reducing the rate to 0%. Specific conditions apply and must be verified with IRAS.

How to Calculate Your Total Stamp Duty in Singapore

Your total stamp duty liability on a purchase = BSD + ABSD (if applicable). SSD is a selling-side cost paid when you eventually sell within 3 years.

Example 1: SC Buying First Property at $1,500,000

• BSD: $44,600 (as calculated above)
• ABSD: 0% (SC first property)
• Total: $44,600

Example 2: SC Buying Second Property at $1,500,000

• BSD: $44,600
• ABSD: $1,500,000 × 20% = $300,000
• Total: $344,600

Example 3: SPR Buying First Property at $1,500,000

• BSD: $44,600
• ABSD: $1,500,000 × 5% = $75,000
• Total: $119,600

Example 4: Foreigner Buying at $1,500,000

• BSD: $44,600
• ABSD: $1,500,000 × 60% = $900,000
• Total: $944,600

These figures illustrate why stamp duty planning — particularly ABSD — is a critical part of any property purchase strategy in Singapore. Always confirm your exact liability with a licensed property consultant or tax professional before committing.

Legal Ways to Reduce Your Stamp Duty Exposure

Singapore tax law offers several legitimate routes to reduce stamp duty. None of these involve tax evasion — they are government-sanctioned strategies worth understanding before you transact.

1. First-Timer Strategy: Buy in One Name

Married couples where both spouses are Singapore Citizens can preserve one party’s “first property” status by purchasing in a single name. This keeps the spouse’s name free for a future purchase at the 0% ABSD rate. This is one of the most widely used and legally sound ABSD planning strategies.

2. Sell Before You Buy (Upgrade Sequentially)

HDB upgraders who sell their HDB flat before purchasing a private property avoid second-property ABSD entirely, since they enter the private market as first-time owners. The key trade-off is the temporary loss of a home and rental costs during the interim period. For many upgraders, the ABSD savings (up to 20% of purchase price) far outweigh interim rental expenses.

3. Decoupling

Decoupling involves transferring a jointly-owned property into a single owner’s name, freeing the other spouse to purchase a new property as a “first-time buyer” and avoid ABSD. This strategy incurs BSD on the transfer value of the share transferred, but can be cost-effective for higher-value purchases. Note: decoupling is not permitted for HDB flats.

4. Hold Beyond 3 Years to Avoid SSD

If you intend to sell an investment property, holding it for more than 3 years from the date of purchase eliminates SSD entirely. For most long-term investors, this is standard practice — but it is worth confirming the exact holding period date to avoid inadvertently triggering SSD on a late decision to sell.

5. Consider New Launch Condos with Deferred Payment Schemes

Some new launch developments offer Deferred Payment Schemes (DPS) that allow buyers to defer a significant portion of the purchase price. While stamp duty is still due on the full price upfront, DPS can assist with cash flow management during the construction period. For detailed guidance on new launch options, see our new launch condo Singapore guide.