Selling
Two numbers decide whether now is the time
The Seller’s Stamp Duty position, counted from the date you bought — not the date you moved in. And the CPF principal plus accrued interest that returns to your account before a dollar reaches your bank. Everything else in a sale is negotiable. Those two are arithmetic.
What governs a sale
Read from the same registry the calculators use, each with the authority that issued it and the date it was last checked — 2026-08-01.
IRAS · effective 2025-07-04
Seller's Stamp Duty applies to residential property sold within the holding period. For property acquired on or after 4 July 2025 the window is four years at 16%, 12%, 8% and 4%; property acquired earlier uses a three-year window at 12%, 8% and 4%.
Residential property. The applicable schedule turns on the ACQUISITION date.
Where people go wrong: Using the wrong schedule. Which window applies depends on when you bought, not when you sell.
IRAS sourceCPF Board
CPF Ordinary Account savings earn a floor interest rate of 2.5% per annum. Amounts withdrawn for property must be refunded on sale together with the accrued interest they would have earned.
CPF Ordinary Account balances and the accrued-interest refund on property sale.
Where people go wrong: Budgeting the sale proceeds as cash. The CPF refund plus accrued interest returns to the OA, not to your bank account — it is the single most underestimated figure in an upgrade.
CPF Board sourceIRAS
A Singapore Citizen married couple who buy a second residential property before selling their first may apply to IRAS for remission of the ABSD paid, provided the first property is sold within six months of the second purchase completing.
Singapore Citizen married couples upgrading, subject to all conditions being met.
Where people go wrong: Assuming the remission is automatic. It is an application with conditions, and the six-month clock does not care why it was missed.
IRAS sourceHDB
The Minimum Occupation Period for an HDB flat is generally five years from key collection, excluding any period the flat was not physically occupied.
HDB flats. Until MOP is fulfilled the flat cannot be sold on the open market and private residential property cannot be purchased.
HDB source
The sequence
Note that the first two stages happen before anything is listed, photographed or valued. A seller who discovers their SSD position after accepting an offer has already lost the choice.
01
Week 0
Check the two dates before anything else
The acquisition date, which sets the Seller’s Stamp Duty position, and — for an HDB flat — the key collection date, which sets the Minimum Occupation Period. Both are matters of record and both are binary. If either is unfavourable, the correct action is usually to wait rather than to market.
02
Week 0
Pull the CPF refund figure
Principal withdrawn plus accrued interest, from your own CPF statement. It comes off the proceeds before you see cash, and on a home held fifteen years it is frequently six figures. Every plan for the next purchase depends on this number and almost nobody has looked it up.
03
Weeks 0–1
Establish the price from transactions, not from listings
Recent transacted prices in the same project and comparable projects, adjusted for floor, facing, size and condition. Listing prices are asks; only transactions are results. The bank’s valuation is the constraint at the buyer’s end, and pricing above it moves the gap into the buyer’s cash — which is where sales fall over.
04
Weeks 1–2
Prepare, then photograph, then market
In that order. Photography of an unprepared unit sets the impression the viewings then have to overcome. Decluttering, minor making-good and lighting are the highest-return work available; a renovation before sale rarely returns its cost.
05
Weeks 2–8
Viewings and offers
Offers get assessed on the buyer’s financing position as much as on the number. A higher offer from a buyer without an in-principle approval is worth less than a lower one from a buyer who can complete, because a failed exercise costs you the market’s attention as well as the time.
06
Day 0
Grant the Option to Purchase
You grant the buyer an exclusive window — usually 14 days — for 1% of the price. If they do not exercise, the 1% is forfeited to you and the property returns to the market. The option period is negotiable and it is worth negotiating.
07
Typically week 8–12 from exercise
Completion
The CPF refund is made, the outstanding loan is redeemed, Seller’s Stamp Duty is paid if it applies, and the balance is yours. If a replacement purchase is running in parallel, this is the date everything else has been timed against.
Sell first, or buy first
There is no general answer. There is an answer for your position, and it turns on how much of the next purchase depends on the proceeds of this one.
Sell first
No ABSD to fund, no remission application, and the proceeds and CPF refund are known figures rather than projections before you commit to anything.
The cost is housing yourself in the gap, and the risk is a rising market moving faster than you can replace. Both are manageable with an extended completion or a short lease-back, and both should be negotiated into the sale rather than solved afterwards.
Buy first
You secure the replacement, and you fund ABSD upfront. A Singapore Citizen married couple may apply to IRAS for remission where the first property is sold within six months of the new purchase completing.
That remission is an application with conditions, not an automatic refund, and the six-month clock runs regardless of market conditions. Buying first is the right call in some positions and an expensive one in others — the difference is whether the first property will genuinely sell inside the window.
The decoupling question is separate, and it is a sequencing question. Transferring one co-owner’s share to the other can change the ABSD count on the next purchase, but it carries its own stamp duty, its own CPF refund and its own financing consequences — and doing it in the wrong order relative to the sale can cost more than it saves.
The decoupling calculatorSelling
What sellers ask before they list
How do I know whether Seller’s Stamp Duty still applies to me?
Count from the date of purchase — the date of the Option or the Sale and Purchase Agreement, not the date you collected the keys. Residential property sold within four years of that date attracts Seller’s Stamp Duty under the rates that took effect on 4 July 2025, tapering by year held. A sale that completes one week inside the window costs the same as one that completes on day one of it.
What happens to my CPF when I sell?
The principal you withdrew plus the accrued interest you would have earned goes back into your CPF account from the sale proceeds, before you see any cash. Accrued interest compounds at the Ordinary Account rate for as long as you held the property, so on a long-held home it can be a substantial figure — and it is the single number most sellers have not looked up before deciding what they can afford next.
Should I sell first or buy first?
It is an arithmetic question with two constraints: ABSD if you buy first and still own, and housing yourself if you sell first. A Singapore Citizen couple buying a replacement home before selling pays ABSD upfront and may apply for remission if the first property is sold within six months of the purchase — but that remission has hard conditions and a hard deadline, and missing it by days is not appealable.
What does an asking price actually get set from?
Recent transacted prices in the same project and comparable projects, adjusted for floor, facing, size and condition — not from listing prices, which are asks rather than results. The bank’s valuation is the constraint that matters at the other end: a buyer who cannot get the valuation has to find the gap in cash, and that is where deals fall over.
How is the commission structured on a sale?
It is agreed in the estate agency agreement before any marketing begins, as CEA requires, and it is stated as a percentage of the transacted price plus GST. There is no fee if the property does not sell. Nothing is deducted from your proceeds that was not written down before the first viewing.
Can I sell my HDB flat before the Minimum Occupation Period is up?
Not on the open market. The MOP is five years for most flats, counted from the date of key collection and excluding any period the flat was not occupied. Until it is met the flat cannot be sold on the open market, cannot be rented out whole, and cannot be used to qualify for a private purchase without triggering the disposal rules.
Statutory figures verified against the issuing authorities on 2026-08-01. General information, not advice on your circumstances — confirm your Seller’s Stamp Duty position with IRAS and your refund figure with the CPF Board.
Before the valuation, the position
Send the year you bought, the outstanding loan and the CPF used. That is enough to say whether Seller’s Stamp Duty is in play, what the sale is likely to net after the CPF refund, and whether the sensible order is to sell first or buy first. No listing appointment is required for that answer, and none is assumed by asking for it.
Send the three figures