Can I use CPF for the HDB downpayment?

Yes. With an HDB loan the downpayment can be paid entirely from your CPF Ordinary Account; with a bank loan, part must be paid in cash and the rest can come from CPF. CPF can also service the monthly instalments.

What is CPF accrued interest when selling an HDB flat?

When you sell, you must refund the CPF you used plus the interest that money would have earned, back into your own CPF account. You don't lose it, but it means the cash you pocket from a sale is smaller than price minus loan.

Does remaining lease affect how much CPF I can use?

Yes. CPF use is capped by the flat's remaining lease relative to the youngest buyer's age — a lease that covers you to age 95 allows the fullest use; a short lease restricts or removes CPF usage.

Financing guide

Using CPF to Buy an HDB Flat: Downpayment, Loans and Accrued Interest

How your CPF Ordinary Account pays for an HDB flat in Singapore — downpayment, monthly instalments, the accrued-interest rule and what it means when you sell.

SG Block Index · updated 2026-07-08 · data.gov.sg & OneMap

Most Singaporeans buy their first HDB flat largely with CPF, not cash — but CPF is a loan from your future self, and the rules quietly shape what you can afford and what you walk away with when you sell. Here is how your Ordinary Account (OA) actually pays for a flat, and the one rule that surprises first-time sellers.

What CPF can pay for

The downpayment — fully from OA on an HDB loan; on a bank loan, part must be cash and part can be OA.
Monthly instalments — OA can service the loan each month, so your take-home cash is less affected.
Buyer’s stamp duty and legal fees — reimbursable from CPF in most cases.

Accrued interest: the rule that catches sellers

Every dollar of OA you use would otherwise have earned CPF interest. When you sell, you must refund the principal you used plus the interest it would have earned, back into your own CPF. You don’t lose it — it stays yours for retirement or your next home — but it means the cash in hand from a sale is smaller than the price minus the loan. Buyers who ignore accrued interest overestimate how much they’ll pocket when they upgrade.

Lease and age limits on CPF use

How much CPF you can use is also capped by the flat’s remaining lease relative to the youngest buyer’s age — the same mechanism explained in the remaining lease guide. A flat whose lease comfortably covers you to age 95 allows the fullest CPF use; a short lease restricts or removes it.

The practical takeaway

CPF makes the monthly commitment manageable, but plan around two truths: you’ll rebuild your CPF (with accrued interest) whenever you sell, and a healthy lease keeps your CPF options open. Budget with both in mind, then use the investor rankings if resale value is part of your plan.

Figures on this page are computed from the current snapshot and update each rebuild. Contains information from data.gov.sg (Singapore Open Data Licence) and OneMap, Singapore Land Authority. This is general information for research, not financial or professional advice.

Frequently asked questions

Can I use CPF for the HDB downpayment?: Yes. With an HDB loan the downpayment can be paid entirely from your CPF Ordinary Account; with a bank loan, part must be paid in cash and the rest can come from CPF. CPF can also service the monthly instalments.
What is CPF accrued interest when selling an HDB flat?: When you sell, you must refund the CPF you used plus the interest that money would have earned, back into your own CPF account. You don't lose it, but it means the cash you pocket from a sale is smaller than price minus loan.
Does remaining lease affect how much CPF I can use?: Yes. CPF use is capped by the flat's remaining lease relative to the youngest buyer's age — a lease that covers you to age 95 allows the fullest use; a short lease restricts or removes CPF usage.