CPF Housing Guide
How to use your CPF Ordinary Account savings for property in Singapore — withdrawal limits, accrued interest explained, and what happens when you sell.
📌 Key Takeaways
- 💰 You can use CPF OA savings for down payment, monthly instalments, stamp duties, and legal fees
- 📏 Withdrawal limit: 120% of the property's value at purchase
- 📈 Accrued interest — the 2.5% annual interest your CPF money would've earned must be paid back when you sell
- 🏡 CPF can be used for both HDB and private property (but not commercial)
- 🔢 Minimum sum protection: If you're 55+, at least S$20,000 of OA savings must stay untouched
What Can You Use CPF For?
Your CPF Ordinary Account (OA) is the account with the most flexible withdrawal rules for housing. Here's exactly what you can use it for:
Down Payment
Up to the full down payment percentage, subject to the Withdrawal Limit
Monthly Instalments
Both HDB loan and bank loan monthly payments
Stamp Duties
Buyer's Stamp Duty and Additional Buyer's Stamp Duty
Legal Fees
Conveyancing legal costs for the property purchase
⚠️ Note for first-timers: You can also use CPF OA to pay for the Home Protection Scheme (HPS) premiums — a mortgage-reducing insurance that HDB requires for HDB loan borrowers.
Source: CPF Board, "Using CPF for Housing," cpf.gov.sg (2025).
The CPF Housing Withdrawal Limit
This is one of the most misunderstood rules. The CPF Housing Withdrawal Limit is the maximum amount of CPF savings you can use for a property. It's set at 120% of the property's value at the time of purchase (or at the time you bought it if it was an HDB flat).
Example
You buy a S$500,000 HDB resale flat. The Withdrawal Limit is S$500,000 × 120% =S$600,000. Over the years, you use S$100,000 from CPF for the down payment and S$200,000 for monthly instalments. Total used: S$300,000. This accumulates accrued interest (more on that below). Once total CPF used + accrued interest hits S$600,000, you can't use more CPF for this property.
For private property, there's also the Valuation Limit — the lower of the purchase price or market value at the time of purchase — which applies before the 120% limit kicks in. The rules differ slightly depending on when you bought the property.
Source: CPF Board, "CPF Housing Withdrawal Limits," cpf.gov.sg (2025).
Accrued Interest — The Hidden Cost
Here's the part that surprises many homeowners. When you use CPF OA savings for your property, CPF calculates accrued interest — as if that money was still sitting in your OA earning the standard 2.5% annual interest.
When you sell the property, this accrued interest must be repaid into your CPF OA before you get any cash proceeds. For example:
You used S$200,000 from CPF to buy a flat 10 years ago.
At 2.5% compounded annually, the accrued interest over 10 years is roughly S$56,000.
You sell the flat today.
Amount that must go back to CPF before you get cash: S$200,000 + S$56,000 = S$256,000
The good news? You can waive accrued interest if you're selling to buy another residential property — the waiver effectively rolls your CPF usage into the next home. But if you're downgrading, selling for cash, or the sale proceeds aren't enough to cover accrued interest, you'll feel the hit.
Source: CPF Board, "Accrued Interest on CPF Housing Withdrawals," cpf.gov.sg (2025).
CPF for HDB vs Private Property
| Rule | HDB Flat | Private Property |
|---|---|---|
| Can use CPF? | ✅ Yes | ✅ Yes |
| Withdrawal Limit | 120% of purchase value | 120% (Valuation Limit applies first) |
| Monthly Instalments | ✅ Until limit reached | ✅ Until limit reached |
| Stamp Duty | ✅ Yes | ✅ Yes |
| Minimum Sum | S$20,000 OA must remain if 55+ | Same rule |
Source: CPF Board, cpf.gov.sg (2025).
Selling Your Property — How CPF Works
When you sell, the proceeds are distributed in this order:
Pay off outstanding loan — the bank or HDB gets their money first
Repay CPF — all CPF used + accrued interest goes back to your OA
You get the rest — any remaining sale proceeds go to you as cash
Important: If the sale proceeds aren't enough to cover both the outstanding loan and the CPF repayment, you may be left with negative cash proceeds. This is what happened to some buyers who bought at the 2013 peak and sold during the 2015-2017 downturn. It's rare, but it can happen.
💡 Bottom Line
CPF is a powerful tool for buying property in Singapore, but it's not free money. The accrued interest rule means you're effectively borrowing from your future retirement savings at 2.5% interest. If the property appreciates less than 2.5% annually — or worse, goes down — you could end up with little to no cash when you sell. Use CPF wisely, and don't max it out just because you can.