What CPF OA can pay for
- Eligible portions of the purchase price and downpayment.
- Housing-loan principal and interest.
- Eligible stamp duty and legal fees.
- Home Protection Scheme premiums for HDB flats.
CPF housing grants are also credited into eligible members' CPF accounts for the purchase. They are not a cash rebate.
How the CPF usage limit changes by purchase
| Purchase and loan | General CPF OA treatment |
|---|---|
| New HDB flat with HDB loan | OA savings may be used for the full purchase price, including the housing loan, subject to CPF rules. |
| Resale HDB flat with HDB loan | OA usage is generally capped at the lower of purchase price and valuation. Any cash-over-valuation must be paid in cash. |
| HDB flat with bank loan | OA may generally be used up to the valuation limit, then up to 120% of that limit if the applicable Basic Retirement Sum condition is met. |
Remaining lease matters
Where the remaining lease can cover the youngest owner to age 95, CPF usage may reach the applicable full limit. If it cannot, CPF usage is pro-rated. A flat with 20 years or less remaining generally cannot be funded using CPF under the usual housing rules.
Should you empty the OA?
CPF Board highlights the option to retain up to $20,000 in the OA at the point of purchase. Keeping a buffer can protect monthly instalments during job changes or unexpected expenses and preserves retirement compounding.
Compare a larger CPF downpayment with a smaller loan using the HDB loan calculator. The lowest loan is not automatically the best outcome if it leaves no liquidity.
Monthly instalments and Home Protection Scheme
CPF OA can be used for eligible HDB housing-loan instalments. HDB flat owners using CPF for monthly instalments must generally be insured under the Home Protection Scheme, subject to HPS eligibility and coverage rules.
What happens on sale?
The CPF principal used for the property—including applicable housing grants—and accrued interest must be refunded to CPF when the home is sold, subject to the prevailing refund rules and available sale proceeds. This is your own CPF being restored for future housing or retirement use, not an additional tax.
Official sources and review date
Reviewed 25 Aug 2026 against CPF Board's Using your CPF to buy a home, CPF housing usage limits, downpayment guidance and grant refund guidance.
Frequently asked questions
Can CPF pay the full HDB downpayment?
For an HDB loan, the downpayment can generally be paid using CPF OA, cash or both, subject to available savings and CPF usage rules. A bank loan still requires the applicable minimum cash portion.
Can CPF pay cash over valuation for a resale flat?
No. The amount above the HDB valuation is cash-over-valuation and must be paid in cash. CPF usage is based on the applicable valuation and withdrawal limits.
Must CPF used for housing be refunded when I sell?
Yes. CPF Board requires the principal CPF used for the property, including applicable housing grants, and accrued interest to be refunded upon sale, subject to the prevailing rules and available sale proceeds.
This guide is general education, not a grant decision or personal financial advice. HDB and CPF Board apply the prevailing rules to the household and property details in the HFE and purchase applications.