Guide
CPF for Property in Singapore — Complete Guide
CPF OA is the biggest chunk of most Singaporeans' down payment and monthly mortgage. But the rules around using it are more nuanced than “just use your CPF.” Get the Valuation Limit wrong, ignore accrued interest, or drain your OA dry — and you'll feel it at 55.
Quick answer: You can use CPF OA to pay for your property purchase (price + BSD) up to the Valuation Limit (lower of purchase price or valuation). For monthly mortgage, there's no hard cap — but every dollar used accrues 2.5% interest p.a. that must be refunded when you sell. Use $200K of CPF over 10 years and you owe ~$55K in accrued interest on top. That's money that goes back to CPF, not your pocket.
CPF OA usage rules for property
CPF lets you use your Ordinary Account (OA) for residential property — but not without limits. Here's how it works:
Valuation Limit (VL)
You can use CPF OA up to the Valuation Limit — the lower of the purchase price or the property valuation. This covers the purchase price, BSD, and legal fees. If you buy a condo for $1.5M and the valuation is $1.45M, your VL is $1.45M.
Above the Valuation Limit
Any amount above the VL (the cash-over-valuation or COV) must be paid in cash. CPF cannot be used for the portion above valuation. This matters more for resale HDB where COV is common, but can apply to private property too if you're paying above valuation.
What CPF OA can pay for
Purchase price (up to VL), Buyer's Stamp Duty, legal fees, loan repayment (monthly mortgage). Not covered: ABSD (cash only), renovation, agent commission, maintenance fees.
Monthly mortgage from CPF OA
After using CPF for your down payment, you can continue using CPF OA for monthly mortgage repayments. Most people do this — your employer contributes to CPF every month, and the OA portion goes toward your home loan automatically.
There's no monthly cap on CPF usage for mortgage — as long as your OA has funds, they flow to your loan. But here's what you need to keep in mind:
- Every dollar used accrues 2.5% interest. This isn't a fee you pay now — it's a running tab that CPF tracks. When you sell the property, you refund the principal + accrued interest back to your OA.
- Your OA balance affects retirement. At 55, CPF creates your Retirement Account from your SA + OA. If your OA is drained from property payments, you may fall short of the Basic Retirement Sum ($106,500 for the 2025 cohort). Less in your RA means lower monthly payouts from 65.
- Dual-income couples should coordinate. Both spouses can use CPF OA for a joint property. But both also accumulate accrued interest separately. Decide upfront: one person pays from CPF, the other saves OA for flexibility? Or split evenly?
The accrued interest trap
This is the part that surprises most people. CPF charges 2.5% per annum on every dollar you use for property — from the date you use it until the date you sell. It compounds. And the total can be shockingly large.
The logic: CPF OA earns 2.5% interest. When you withdraw money for property, CPF loses that interest income. So when you sell, you refund the principal plus the interest it would have earned had it stayed in your OA. It's not a penalty — it's a claw-back of foregone interest.
| CPF Used | After 5 Years | After 10 Years | After 15 Years | After 20 Years |
|---|---|---|---|---|
| $100K | $13,141 | $28,008 | $44,830 | $63,862 |
| $200K | $26,282 | $56,017 | $89,660 | $127,724 |
| $300K | $39,422 | $84,025 | $134,489 | $191,586 |
| $500K | $65,704 | $140,042 | $224,149 | $319,310 |
Accrued interest at 2.5% p.a., compounded annually. Assumes lump-sum CPF usage at time zero. In practice, monthly mortgage payments accumulate interest progressively — actual figures will differ. Use the CPF accrued interest calculator for your exact number.
$200K of CPF used over 10 years means ~$56K in accrued interest. That's $56K of your sale proceeds that goes straight back to CPF — not your bank account. On a $1.5M condo that appreciated to $1.8M, accrued interest could eat a meaningful chunk of your “profit.”
CPF after selling — the refund cycle
When you sell your property, the CPF refund is mandatory and automatic. Your conveyancing lawyer handles it. Here's the sequence:
- Outstanding loan gets paid off from the sale proceeds.
- CPF principal + accrued interest is refunded to your OA. Both spouses' CPF usage is refunded separately.
- Whatever is left is your cash proceeds.
Buying your next property? The CPF refund goes back to your OA — so yes, you can use it again for the next purchase. But the clock resets: accrued interest on the new property starts from zero. The key thing to understand is that you can't take the CPF refund as cash. It stays in CPF and can only be used for another property, investments, or retirement.
This creates a common pain point for upgraders: you sell your HDB, a big chunk goes back to CPF, and your actual cash proceeds are smaller than expected. Always calculate the CPF refund before assuming how much cash you'll have for the next down payment.
CPF + age limits and remaining lease
CPF usage for property is tied to the remaining lease. The rule: the remaining lease must cover the youngest buyer to at least age 95. If it doesn't, CPF usage is pro-rated or denied entirely.
| Buyer Age | Min Lease Needed | CPF Usage |
|---|---|---|
| 30 | 65 years | Full (up to VL) |
| 40 | 55 years | Full (up to VL) |
| 50 | 45 years | Full (up to VL) |
| 55 | 40 years | Full (up to VL) |
| 60 | 35 years | Full (up to VL) |
If remaining lease covers buyer to age 95 or beyond, full CPF usage up to Valuation Limit. If lease covers to less than 95, CPF usage is pro-rated. If lease doesn't cover buyer to at least 20 years, CPF cannot be used at all. Source: CPF Board.
This is critical for older buyers looking at aging leasehold properties. A 55-year-old buying a condo with 50 years left on the lease is fine (covers to age 105). But a 55-year-old buying an old HDB with 35 years left on the lease (covers to age 90) would face pro-rated CPF usage — or none at all.
Common mistakes with CPF for property
1. Using too much CPF when you could use cash
Every dollar of CPF used accrues 2.5% interest. Every dollar of cash used accrues nothing. If you have cash sitting in a savings account earning 0.05%, using CPF instead “costs” you 2.5% in accrued interest. The math is clear: if you have the cash, using cash for property is often cheaper in the long run. Keep CPF for retirement.
2. Not accounting for accrued interest in sale projections
People calculate “profit” as sale price minus purchase price. But the real cash you walk away with is: sale proceeds minus outstanding loan minus CPF refund (principal + accrued interest). Accrued interest can easily be $50K-$100K+ after 10-15 years. If you don't factor this in, your “$200K profit” might actually be $120K in cash.
3. Draining OA and hitting BRS shortfall at 55
The Basic Retirement Sum is $106,500 (2025 cohort). If your OA is empty at 55 because it all went to property, CPF will use your SA to fill the RA — and if that's not enough, your retirement payouts shrink. Some people end up “asset rich, CPF poor” — owning a $2M property but getting minimal CPF LIFE payouts.
4. Assuming CPF refund = cash for next property
When you sell, CPF goes back to CPF. You can use it for your next property, but you can't convert it to cash. Many upgraders are shocked when they sell their HDB for $600K but only see $150K in cash — because $350K+ went back to CPF. Plan the cash flow for your next purchase before you sell.
5. Ignoring the lease-age interaction
Buying an older leasehold property might be cheaper, but if the remaining lease doesn't cover you to 95, your CPF usage gets restricted. This is especially relevant for resale HDB flats in older estates with 50-60 years left on the lease. Run the numbers before you fall in love with a unit.
See your actual CPF accrued interest
Plug in how much CPF you've used and how long you plan to hold. See exactly how much accrued interest you'll owe when you sell — and what your real cash proceeds look like.
FAQ
Can I use CPF to pay for stamp duty?
Yes. You can use CPF OA to pay for Buyer's Stamp Duty (BSD) — but only up to the Valuation Limit. ABSD must be paid in cash. So if you're a PR buying your first property, the 5% ABSD comes out of your pocket, not your CPF.
What happens to my CPF when I sell my property?
When you sell, the CPF you used for the property — plus accrued interest at 2.5% p.a. — must be refunded to your CPF OA. This happens automatically through the conveyancing lawyer. You don't get to keep that money in cash. Whatever is left after the refund is your cash proceeds.
Can I use CPF from my Special Account for property?
No — not for private property. CPF SA can only be used for HDB flats, and even then, it's generally not recommended because SA earns 4% interest (vs 2.5% in OA). For condos and private property, only CPF OA funds can be used.
What is the Basic Retirement Sum and why does it matter?
The BRS is $106,500 (2025 cohort). When you turn 55, CPF sets aside this amount in your Retirement Account. If you've used too much CPF OA on property, you may not have enough to meet the BRS — meaning less for your retirement payouts. This is the hidden cost of over-using CPF for property.
Can I use CPF to buy a property with a short remaining lease?
CPF usage is tied to the remaining lease of the property. The remaining lease must cover the youngest buyer to at least age 95. If not, CPF usage is pro-rated or disallowed entirely. A 60-year-old buying a property with 40 years left on the lease would face restrictions — the lease only covers them to age 100, but the CPF usage would be capped proportionally based on the Valuation Limit rules.
Related Tools & Guides
- CPF Accrued Interest Calculator — see exactly how much CPF claws back when you sell
- Affordability Calculator — max budget, monthly payment, CPF vs cash breakdown
- CPF Accrued Interest After 10 Years — worked example with real numbers
- How Much Cash to Buy a Condo — what CPF covers and what must be cash
- Should You Upgrade from HDB to Condo? — the full decision framework
- ABSD Guide — stamp duty you cannot pay with CPF
Last updated Feb 2026. CPF rules from CPF Board. BRS figure is $106,500 for the 2025 cohort (adjusted yearly). This is an informational guide, not financial advice.