CPF or cash? How to fund your condo purchase

Two sources of funds

A condo purchase is funded from some mix of CPF savings and cash, alongside your bank loan. Most buyers use both. Knowing what CPF can and cannot do - and the trade-off in using it - helps you fund the purchase sensibly.

What CPF can be used for

Your CPF Ordinary Account (OA) savings can generally be applied to a private property purchase for:

• Part of the down payment, above the minimum portion that must be paid in cash.
• The monthly home loan instalments.
• Certain costs such as stamp duty and legal fees, often reimbursed from CPF after completion.

The CPF rules set out how much of your OA you may use, with conditions tied to factors such as the property's remaining lease. Confirm the current CPF usage rules and limits with the CPF Board.

What must be paid in cash

A portion of the down payment must be paid in cash - CPF cannot cover all of it. The exact minimum cash percentage depends on your circumstances and how many home loans you hold. So even a buyer with healthy CPF savings needs cash ready. Confirm the minimum cash portion with your bank.

The trade-off in using CPF

Using CPF feels "free" because it is not cash leaving your bank account - but it is not free. CPF savings earn a government-set interest rate while they sit in your account; money withdrawn for property stops earning that interest. And there is an accrued-interest rule: if you later sell the property, you must return to your CPF the amount you used plus the interest it would have earned. That returned sum comes out of your sale proceeds.

So the real question is not "CPF or cash?" as if one were free. It is: would this money do better staying in CPF, or being used for the property?

How buyers think about it

There is no single right answer; it depends on your situation:

• Using more CPF preserves cash for renovation, a buffer or other needs - useful if cash is tight.
• Using more cash leaves CPF to keep compounding, and means less accrued interest to return on a future sale - useful if you have ample cash and a long horizon.
• Many buyers split the difference: cash for the required minimum and a buffer, CPF for the rest.

The monthly instalment

The home loan instalment can usually be serviced from CPF OA, from cash, or from both. Servicing it from CPF preserves cash flow now; servicing it from cash leaves CPF compounding and reduces the accrued interest you will return on a sale. Decide this deliberately rather than letting it default.

Practical points

• Plan the split before completion - your lawyer and the CPF process need to know what comes from where.
• Keep a cash buffer regardless; do not drain both cash and CPF to the floor for the purchase.
• Remember the eventual sale - the accrued-interest return affects how much you walk away with.

The takeaway

CPF and cash are both real money with real trade-offs. CPF can fund much of the down payment and the monthly instalments, but a minimum cash portion is unavoidable, and CPF used for property stops compounding and must be returned with interest when you sell. Decide the split deliberately, keep a buffer, and confirm the current CPF rules - a banker or licensed salesperson can model the numbers for your situation.