Seller's Stamp Duty (SSD) was introduced in 2009 specifically to deter property flipping. The rules have remained largely unchanged since 2017, and they remain the single most important calendar consideration for any seller. Here's the full picture.
SSD rates for residential property
For residential property purchased on or after 11 March 2017, SSD rates are:
| Holding period | SSD rate |
|---|---|
| Up to 1 year from purchase | 12% |
| More than 1 year and up to 2 years | 8% |
| More than 2 years and up to 3 years | 4% |
| More than 3 years | 0% |
The "holding period" is calculated from the date of property acquisition (typically OTP exercise date for resale, or S&P signing for new launch) to the date of disposal (the sale date).
SSD rates for industrial property
Industrial property bought on or after 12 January 2013 has its own schedule:
| Holding period | SSD rate |
|---|---|
| Up to 1 year | 15% |
| 1–2 years | 10% |
| 2–3 years | 5% |
| 3+ years | 0% |
How SSD is calculated
SSD is computed on the higher of sale price or market value at the time of sale. For a SGD 2,000,000 sale at year 2 of holding (8% rate), SSD = SGD 160,000.
SSD is payable within 14 days of the sale completion date. The seller is liable; SSD cannot be passed to the buyer.
What counts as the "purchase date"
For SSD purposes, the acquisition date is generally:
- Resale property: the date the OTP is exercised by the buyer (when the buyer signs the OTP within the option period).
- New launch: the date the S&P is signed (typically 8 weeks after the booking).
- Inherited property: the date of acquisition by the estate (death of original owner). This is often advantageous as the holding period starts earlier than physical receipt by the heir.
- Gifted property: the date of transfer.
What counts as the "sale date"
The "disposal date" is generally the date of the sale OTP exercise by the new buyer, or the date of the S&P if no OTP is used.
Critical: it's not the listing date, not the offer-accepted date, not the completion date. It's when the buyer exercises the OTP — that's the date that determines if you're still within the SSD window.
The 3-year line as a planning tool
Most experienced investors track their SSD-free date precisely:
- Bought 15 March 2023 → SSD-free from 16 March 2026 onwards
- Selling 14 March 2026 = 4% SSD on the sale price
- Selling 16 March 2026 = 0% SSD on the same sale price
For a SGD 2,000,000 sale, that's SGD 80,000 of difference for 2 days of patience. Worth scheduling around.
SSD exemptions
SSD doesn't apply to:
- Properties bought before 20 February 2010 (residential) — predates SSD introduction
- Properties sold under matrimonial proceedings (court-ordered)
- Properties sold to government entities (HDB acquisition, LTA reclamation)
- Properties sold by the estate of a deceased owner
- Bankruptcy sales (under specific conditions)
The exemptions are narrow. Most ordinary sales within 3 years incur SSD as scheduled.
Planning around SSD
- Always know your SSD-free date. Mark it in your calendar. Plan any sale around it.
- Don't commit to OTP timing without checking SSD. Buyers often want flexibility on completion timing — but completion date doesn't affect SSD. OTP exercise date does.
- For 3+ year holdings, no SSD planning needed. The 4% in year 3 drops to zero in year 4. Most strategic holds are well beyond this window.
- SSD interacts with capital appreciation. If your property has gained 8% in year 2, paying 8% SSD effectively cancels the gain. The math rarely supports selling within the SSD window unless circumstances force it.
The bottom line
SSD is the bluntest, most predictable tax in Singapore residential property. You either pay it (12%/8%/4% based on holding period) or you don't (3+ year hold). The single best advice for any owner contemplating sale: confirm the SSD-free date before listing, and avoid scheduling OTP exercise within the window unless absolutely necessary.
For exit timing analysis on a specific property, request a consultation.