Fixed vs Floating Home Loan: How to Choose

One of the first decisions a buyer makes after choosing a property is how to finance it: a fixed rate or a floating one. Neither is universally better. The right choice depends on how much certainty you want, how you read interest rates, and how long you plan to hold. This is a clear guide to choosing between a fixed and floating home loan in Singapore.

How Singapore home loans are priced now

Since SIBOR was fully phased out at the end of 2024, floating home loans in Singapore are priced off SORA, the Singapore Overnight Rate Average, plus a bank spread. Most packages reference a compounded SORA over one, three or six months. Fixed rate packages lock a rate for an initial period, commonly one to five years, and then revert to a floating SORA-based rate afterwards. Understanding this is the starting point for the choice.

What a fixed rate gives you

A fixed rate holds your interest steady for the fixed period, whatever the market does:

• Predictable monthly repayments, which makes budgeting simple.
• Protection if rates rise during the fixed term.
• Usually a slightly higher starting rate than the floating equivalent, the price of that certainty.

Fixed suits buyers who value stability, who are stretching to afford the purchase and cannot risk a jump in repayments, or who believe rates are more likely to rise.

What a floating rate gives you

A floating rate tracks SORA, so it moves over time:

• Lower cost when rates fall, with the benefit passing to you.
• Higher cost when rates rise, which you have to be able to absorb.
• Often lower fees and more flexibility, including easier partial prepayment on many packages.

Floating suits buyers who can comfortably handle some variation in repayments, who expect rates to stay flat or fall, or who may repay or refinance before long.

The lock-in period matters as much as the rate

Whichever you choose, check the lock-in period. During lock-in, repaying or refinancing usually triggers a penalty, often a percentage of the loan. A slightly better rate with a long, rigid lock-in can cost you more than a marginally higher rate with flexibility, especially if your plans might change. Read the lock-in, the prepayment terms and the reversion rate, not just the headline number.

Questions that point to the answer

The right choice usually falls out of a few honest questions:

• Could you still afford the repayments comfortably if rates rose noticeably?
• Do you value certainty more than the chance of a lower rate?
• How long do you realistically expect to hold this loan before selling or refinancing?
• Is there a change in your life coming that a long lock-in would get in the way of?

Your answers, not a forecast of where rates are heading, should drive the decision.

A considered view

Fixed versus floating is not about predicting the market, which almost no one does reliably. It is about matching the loan to your own tolerance for uncertainty and your plans for the next few years. Both can be sensible choices for different people at the same time. If you are financing a purchase, I am happy to talk through which structure fits your situation before you commit.