The two limits explained
- Valuation Limit (VL) = lower of purchase price or valuation at purchase.
- Withdrawal Limit (WL) = 120% of VL (general rule for both HDB and private).
CPF use up to VL is unrestricted (subject to LTV and the buyer's OA balance). CPF use between VL and WL requires the borrower to meet the Basic Retirement Sum (BRS) set-aside.
Worked example — $1 million property
Purchase price = valuation = $1,000,000. VL = $1,000,000. WL = $1,200,000.
Buyer takes a 75% LTV bank loan = $750,000. Downpayment = $250,000 (5% cash + 20% CPF + 0%). Tenure 25 years at stress rate 4%.
- Year 0 — CPF used for downpayment + BSD + legal: ~$245,000
- Years 1–25 — monthly CPF used for instalment: ~$3,950/month × 12 × 25 = ~$1,185,000 over the tenure (principal portion goes to loan)
- Cumulative CPF use hits the VL ($1M) somewhere around year 16, and the WL ($1.2M) around year 21.
- To continue CPF use past the VL (between years 16 and 21), the borrower must have the Basic Retirement Sum in their Retirement Account.
- If borrower does not meet BRS, all CPF use stops at the VL (~year 16) and the remaining ~9 years of instalments must be paid in cash.
- Once cumulative use reaches the WL (~year 21), no further CPF can be used even if BRS is met — final ~4 years of instalments in cash.
When CPF cannot keep up
For high-value properties (above ~$2M) or long tenures, CPF often runs out before the loan is paid off. Borrowers should plan cash buffers for:
- The years after CPF OA is exhausted (depends on OA balance and contributions)
- The years after the Withdrawal Limit is reached (depends on property value and CPF use pattern)
- Property tax, conservancy charges, and HPS / insurance — paid in cash if CPF is exhausted