7 Singapore Home Financing Myths (2026)

Most home financing myths are half true. They were once good rules of thumb, and then the rules or the rates changed. The 2017 version of this article, written when loans cost about 1% a year, leaned towards “borrow more and keep your cash”. Here are the same seven myths, checked against the 2026 rules. Some still hold. Some have flipped.

At a glance

• Cheap loans are not free. Rates were about 3.5–3.8% in 2023 and are about 1.5–1.8% now. They have started to rise again.
• The HDB loan rate moves. It is 2.6% now, set at 0.1 point above the CPF Ordinary Account rate.
• A short tenor costs far more per month, but saves far more interest. Both halves matter.
• CPF money is not free money. You must refund it with accrued interest when you sell.
• Joint loans are a trade-off. They raise your borrowing power, but they also affect later loans.

Myth 1: “A loan is cheaper than the return on my cash, so borrow the most I can”

The 2017 argument was that a 1% loan costs far less than what shares earn. The data still looks tempting. In the 10 years to June 2026, the Straits Times Index rose about 6.2% a year on price alone, as our stocks versus property guide shows. A loan of 1.5–1.8% costs much less than that.

But an average return is not a promise. The same index fell 58% from October 2007 to February 2009. The loan, by contrast, must be repaid whatever the market does. Rates also move. SORA was about 3.5–3.8% in 2023, and banks raised their offers after the US Fed hiked on 16 September 2026. On an extra S$400,000 of loan, interest is S$7,200 a year at 1.8% and S$16,000 a year at 4%.

Verdict: Partly true. Cheap debt can be useful, but only if you can pay it at 4%. Banks test your loan at 4% for the same reason. Keep a cash buffer, and do not borrow to the limit just because you can.

Myth 2: “The HDB loan rate is always 2.6%”

The HDB concessionary loan is 2.6% in the fourth quarter of 2026. That is the CPF Ordinary Account rate of 2.5% plus 0.1 point, and HDB reviews it each quarter. The OA rate is reviewed quarterly and has a legislated floor of 2.5%, so the HDB rate cannot fall below 2.6% while the floor stands. It can rise if the OA rate rises.

Verdict: False as stated, but the real risk is smaller than for a bank loan. A bank loan for an HDB flat costs less today, but its rate can move more. Read our HDB loan guide for the switching rules. You cannot move from a bank loan back to an HDB loan.

Myth 3: “A shorter tenor saves me a lot of interest” (and its opposite, “it saves nothing”)

The 2017 article said a 15-year loan saves only a small amount of interest in the first few years. That is correct for a short window. Over the whole loan, it is wrong. On S$1m at 1.8%, a 20-year loan pays S$191,519 in interest and a 30-year loan pays S$294,915. That is S$103,396 more.

The two sides in this debate are both right. A short tenor saves a lot of interest over the whole term. A long tenor costs very little extra in the first three years, and it gives you a lower instalment. See our longer loan tenor guide for the table and the hybrid option, which is to take the long loan and repay it on a short schedule.

Verdict: Both extremes are myths. Choose by how long you will keep the loan and how much slack you have.

Myth 4: “My bank will always give me a good rate”

Loyalty rarely lowers your rate. Banks compete hardest for new loans, and a package that was cheap in year one often rises after the lock-in. You should compare when the lock-in ends. Repricing with your own bank is faster, and a refinance to another bank can be cheaper. Both cost money. Our refinancing guide lists the typical costs, such as a 1.5% penalty inside the lock-in at DBS, and gives a break-even example.

The 2017 article also warned against keeping every account at one bank. Some loan documents allow a bank to set off money you hold with it against what you owe if you default. The banks’ association lists this among the clauses to look for: your savings or deposit accounts with the bank may be debited to settle the loan. Read your letter of offer to see if yours does.

Verdict: Mostly true. Set a diary date for the end of each lock-in, and compare offers three months before it.

Myth 5: “I should use my CPF to pay off my home loan”

This myth has flipped since 2017. Then, the CPF OA rate of 2.5% was well above a loan rate of about 1.5%. Today, floating packages are about 1.5–1.8% and fixed packages about 2.0–2.2%. OA money still earns 2.5% with no risk.

When you sell the home, you must refund the CPF you used plus accrued interest. So every dollar of OA money used on the loan has a cost. Use the sums below as a test.

Say you have S$100,000 in OA and a floating loan at 1.8%. If you leave the money in the OA, it earns S$2,500 a year. If you use it to repay the loan, you save S$1,800 in interest, and the OA balance drops. That is S$700 a year in favour of leaving it. If your rate is 4%, the answer flips. An HDB loan at 2.6% is close to a tie. Also, after you pay down a loan, you cannot easily get the cash back when you need it.

Verdict: It is not automatically wise or foolish. Compare your loan rate with 2.5%, and think about liquidity. Our CPF guide covers the age-55 rules.

Myth 6: “I risk losing my home if I borrow against it” (and “equity loans are free money”)

The 2017 article said refinancing to cash out should not be taboo. That is fair, but there are limits and risks. Only private property qualifies. HDB flats do not. MAS caps mortgage equity withdrawal loans at 75% of value if you have no other housing loan, and 45% if you have one or more. Any CPF you used counts toward the limit. TDSR applies unless your secured borrowing is 50% or less of the property’s value.

The risk is real, because the loan is secured on your home. If you turn credit card debt into a home-secured loan and then run the cards up again, you are worse off. Interest is lower, but your home is now the security.

Verdict: A useful tool for a clear purpose, not a free cash source. Ask what you will use the money for, and what happens if your income stops.

Myth 7: “Couples should put everything in joint names”

The 2017 article suggested joint ownership with a loan in one name. This is a trade-off, and not a rule.

• Income. TDSR compares each borrower’s debts with that borrower’s gross income, so a co-owner who is not a borrower adds no borrowing power. For purchases since 29 June 2013, all borrowers must also be owners (mortgagors) of the home.
• Age. For joint borrowers, MAS uses the income-weighted average age when it applies the tenor and LTV rules.
• Later loans. The LTV limit depends on each borrower’s existing loans. A second home bought later may face a 45% limit.
• ABSD. Stamp duty depends on who owns the home, and not on who pays the loan. When buyers are joint, the highest ABSD rate applies to the whole value.

Because ownership, loan, CPF and tax each have different rules, ask a bank and a lawyer how a structure works for your case. Do not copy a structure from a blog.

Verdict: There is no single best choice. Check how the choice affects both this purchase and the next one.

Bottom line

Three habits beat any single myth. Test every loan at 4%. Keep cash for a bad year. And compare your loan rate with what your money could earn, including CPF at 2.5%. To try numbers on your own loan, use the mortgage calculator. Nothing here is personal financial advice.

Sources

• Calculating TDSR for property loans — MAS, updated 29 Sep 2022
• Loan tenure and loan-to-value limits — MAS, updated 27 Mar 2024
• Mortgage equity withdrawal loan rules — MAS, 26 Dec 2018
• New housing loans — MAS, checked Oct 2026
• HDB loans guide — gov.sg (MyNiceHome), 24 Aug 2026
• CPF interest rates, 1 Oct to 31 Dec 2026 — CPF Board, checked 2 Oct 2026
• CPF refund when selling or transferring property — CPF Board, checked Oct 2026
• S’pore mortgage rates rise following Fed hike — The Business Times, 2 Oct 2026
• FOMC statement, 16 September 2026 — Federal Reserve, 16 Sep 2026
• How do US Fed interest rates impact mortgage rates in Singapore? — PropertyGuru, 28 Nov 2024
• Home loan fees and charges — DBS, accessed 2 Oct 2026
• STI month-end closing levels — FTSE Russell data via TradingView, accessed 2 Oct 2026
• Additional Buyer’s Stamp Duty — IRAS, rates from 27 Apr 2023, checked Oct 2026
• Housing loans: key questions to ask the bank — Association of Banks in Singapore, updated Aug 2026