Using CPF to Buy a Private Condo: What It Can Pay, Limits and Cash-Flow Planning
Your CPF Ordinary Account can help pay for a private condo, but not all of it. What CPF can cover, the 5% cash rule, valuation and withdrawal limits, the lease-to-95 rule, accrued interest and planning around progressive payments.
For most Singaporean and PR buyers, CPF is what makes a private condo affordable. Your Ordinary Account (OA) can cover a large slice of the down payment and years of instalments. But it cannot pay everything, it has limits, such as the CPF Withdrawal Limit, that catch some buyers by surprise, and every dollar you use is repaid with interest when you sell. This guide explains how it works at a high level, with examples at the indicative prices for LinkTown Residences (Hougang Central Residences), the private condo planned at the Hougang Central integrated development.
What CPF can and cannot pay for
| Cost | CPF OA? | Notes |
|---|---|---|
| Booking fee (5% at the Option to Purchase) | No | Minimum 5% cash for a first loan |
| Rest of the down payment (for example, 15% at S&P and 5% at foundation) | Yes | Subject to CPF limits |
| Buyer’s Stamp Duty (BSD) | Yes | Usually paid first, then reimbursed from CPF |
| Additional Buyer’s Stamp Duty (ABSD) | Plan for cash | Usually paid in cash; check any CPF options with CPF Board |
| Monthly loan instalments | Yes | During construction and after completion |
Only your Ordinary Account is used for housing. Special, MediSave and Retirement Account savings are not available for a property purchase.
The 5% cash rule
For a first housing loan at the maximum 75% loan-to-value, you pay a 25% down payment, of which at least 5% of the price must be cash. On an illustrative 3-bedroom at S$2,665,000 (1,066 sq ft at an analyst-estimated S$2,500 psf, not an official price), that means:
- At least S$133,250 in cash, usually the booking fee.
- Up to S$533,000 more from cash, CPF or both, for the remainder of the 25%.
If you already have a housing loan, the minimum cash rises to 25% and the loan limit falls, so CPF covers a smaller share. Our home loan guide sets out the LTV tiers.
CPF Withdrawal Limit, Valuation Limit and the BRS
CPF housing usage for private property is capped, so you cannot keep drawing on your OA indefinitely:
- Valuation Limit (VL): the lower of the purchase price or the property’s valuation at the time of purchase. You can use CPF up to this amount.
- Withdrawal Limit (WL): 120% of the VL. Once your CPF usage reaches the VL, you can generally continue using CPF up to the WL only if you set aside the Basic Retirement Sum (BRS) in your CPF.
Because the VL is based on price or valuation, it rarely binds in the early years. It becomes relevant later in a long loan, when total CPF used (including for instalments) approaches the purchase price. If you reach the limit, instalments must come from cash.
The exact BRS figure changes each year, and whether you can meet it depends on your age and balances, so check your position on the CPF website rather than relying on a general figure.
The lease-to-age-95 rule
To use CPF in full, the property’s remaining lease must cover the youngest buyer until at least age 95. If it does not, the amount of CPF you can use is pro-rated. There is also a minimum remaining lease below which CPF cannot be used at all.
For a new 99-year leasehold condo, this is rarely an issue. The lease for a GLS site generally runs from when the land was awarded (the Hougang Central site was awarded in January 2026), so a buyer in 2027 would typically see roughly 98 years remaining, enough to cover buyers of any age to 95. Confirm the actual lease start date in the sales documents. The rule matters more if you are also weighing older resale condos with shorter remaining leases.
Accrued interest when you sell
CPF used for housing is not a gift. When you sell, you must refund to your CPF account the principal you used plus the accrued interest, which is the interest your OA would have earned at the OA rate (currently 2.5% a year) had you not withdrawn it.
As a simplified illustration: if you used S$300,000 of CPF and sold 10 years later, the refund would be roughly S$384,000, about S$84,000 more than you withdrew. Real figures vary because CPF is used at different times, especially for monthly instalments.
The refund goes back to your own CPF account, where it keeps earning interest and can fund your next home. But it comes out of your sale proceeds first, so the cash you receive can be much lower than you expect. Check your running total, principal plus accrued interest, on the CPF website before you plan a sale or upgrade. The same logic applies to HDB owners, which is why our HDB upgrader guide starts with the CPF refund on your current flat.
Planning cash flow around progressive payments
A new launch is paid in stages over several years, so the question is not only how much CPF you have, but when it is needed. For the illustrative 3-bedroom, the early stages look like this:
| Stage | Amount | Cash or CPF |
|---|---|---|
| Option to Purchase (5%) | S$133,250 | Cash only |
| BSD (within 14 days of exercising the option) | S$102,850 | Cash or CPF (via reimbursement) |
| S&P Agreement (15%) | S$399,750 | Cash or CPF |
| First 5% of foundation | S$133,250 | Cash or CPF |
The last three add up to S$635,850 that CPF could help cover. Suppose a couple has S$300,000 across their OAs. After CPF, they would still need S$335,850 in cash for those stages, plus the S$133,250 booking fee: S$469,100 in cash in total, much of it within the first two months. That is before any ABSD, which applies to PRs, to citizens buying a second property and to other buyer profiles.
Some practical points:
- CPF takes time to process. Many buyers keep enough cash to pay the S&P instalment on time and let CPF reimburse them. Ask your lawyer how they handle timing.
- Keep a buffer in your OA. Once the bank starts disbursing, monthly instalments can be paid from CPF. Your OA is topped up by monthly contributions, but draining it on the down payment leaves little cushion for the larger instalments at TOP and CSC.
- Watch the overlap years. If you are paying rent or another mortgage during construction, your OA may be serving two commitments.
- Consider your retirement. Every dollar used for housing is a dollar not compounding for retirement. It is worth deciding deliberately how much of your OA to commit.
Our progressive payment guide has the full stage-by-stage schedule, and the progressive payment calculator lets you model your own price and loan. For stamp duty specifics, see the stamp duty guide.
Quick CPF checklist
- Log in to CPF and check your OA balance, and your co-buyer’s.
- Use CPF’s housing tools to estimate how much you can use given your age and the lease.
- Set aside at least 5% of the price in cash, plus any ABSD.
- Decide how much OA to keep as a buffer for instalments.
- If you are selling a property first, check the CPF refund with accrued interest.
- Confirm CPF timing with your conveyancing lawyer before booking.
Once you know your CPF and cash position, compare it with the indicative unit prices on our price page. To receive official prices and floor plans for LinkTown Residences when they are released, register your interest.
Rules as at time of writing; verify with CPF Board, IRAS, MAS guidelines and your bank. Prices are estimates based on indicative sizes and an analyst-estimated S$2,500 psf, not official prices. The accrued interest example is simplified. This is general information, not financial advice.
