If you are shopping for a home loan in Singapore in 2026, you have probably encountered the term SORA. The Singapore Overnight Rate Average has become the dominant benchmark for floating rate mortgages, replacing older benchmarks like SIBOR and SOR. Understanding how SORA works is essential for anyone comparing mortgage packages, whether you are buying your first HDB flat, upgrading to a private condo, or refinancing an existing loan.
What Is SORA and How Does It Work?
SORA stands for the Singapore Overnight Rate Average. It is an overnight interbank rate published by the Monetary Authority of Singapore (MAS) based on actual transactions in the Singapore dollar overnight money market. Unlike previous benchmarks that relied on estimates submitted by banks, SORA is grounded in real, observable trade data. This makes it more transparent and less susceptible to manipulation.
Every business day, MAS publishes the compounded SORA rates for one month, three months, and six months. Banks use these compounded rates as the benchmark for their floating rate home loans. Your mortgage interest rate is typically calculated as the compounded SORA rate plus a spread determined by your bank. For example, if the three-month compounded SORA is 2.5 percent and your bank charges a spread of 0.8 percent, your effective interest rate would be 3.3 percent.
One key feature of SORA is that it is an overnight rate. This means it reacts quickly to changes in monetary policy and market conditions. When MAS tightens or loosens the monetary policy stance, SORA adjusts accordingly, sometimes within days. Borrowers with SORA-based loans will see their interest rates move in tandem with these broader economic shifts.
Current SORA Rates in 2026
As of early 2026, the three-month compounded SORA hovers around the mid-2 percent range, a significant decline from the peaks seen during 2023 and 2024. The gradual easing of global interest rates has brought relief to Singapore homeowners with floating rate mortgages. However, rates remain above the ultra-low levels seen before 2022, so borrowers should not assume a return to near-zero interest any time soon.
Banks typically offer SORA packages with spreads ranging from 0.5 percent to 1.2 percent, depending on your credit profile, loan amount, and loan tenure. Promotional packages with lower spreads are often available for new customers or during specific campaigns. It pays to compare offers from multiple banks before committing.
SORA vs SIBOR vs SOR: What Changed?
Before SORA became the standard, Singapore banks used two other benchmarks for floating rate loans. SIBOR, the Singapore Interbank Offered Rate, was a forward-looking rate based on estimates from a panel of contributor banks. SOR, the Swap Offer Rate, incorporated USD-SGD forward exchange rate components. Both benchmarks were discontinued as part of a global transition away from interbank offered rates following the LIBOR manipulation scandals.
The Association of Banks in Singapore (ABS) coordinated the industry-wide transition to SORA, which was completed in 2024. All new floating rate loans now use SORA as the benchmark. If you still hold an older SIBOR-based loan, your bank would have already transitioned you to a SORA package or offered you a replacement rate.
The main difference for borrowers is that SORA is backward-looking and transaction-based, while SIBOR was forward-looking and estimate-based. In practice, this means SORA rates can be more volatile in the short term but are more transparent and reliable over the long run.
Pros and Cons of SORA Mortgages
Advantages of SORA Loans
The biggest advantage of a SORA-based mortgage is transparency. Because SORA is derived from actual overnight transactions published daily by MAS, you can verify the benchmark rate yourself at any time. There is no ambiguity about how your interest is calculated.
Another benefit is that SORA tends to fall quickly when monetary policy eases. If you expect interest rates to decline over the next few years, a SORA loan allows you to benefit from those reductions automatically, without needing to refinance. This was a significant advantage for borrowers during the rate-cutting cycle of 2025 and 2026.
SORA loans also typically come with no lock-in periods or lower early repayment penalties compared to fixed rate packages, giving you more flexibility to refinance or sell your property.
Disadvantages of SORA Loans
The main drawback is uncertainty. Because SORA fluctuates daily, your monthly installment can change from one review period to the next. While the compounded three-month rate smooths out some of the daily volatility, borrowers who prefer predictable payments may find this stressful.
Additionally, when interest rates rise, SORA loans can become expensive quickly. Borrowers who took out SORA mortgages in 2021 experienced sharp payment increases when rates surged in 2022 and 2023. If you are on a tight budget, this volatility can strain your finances.
Fixed Rate vs Floating Rate: How to Choose in 2026
The decision between a fixed rate and a SORA-based floating rate mortgage depends on your financial situation, risk tolerance, and outlook on interest rates. Fixed rate loans lock in your interest rate for a period of two to three years, giving you certainty on your monthly payments. Floating rate loans fluctuate with SORA, offering potential savings when rates fall but risk when rates rise.
If you expect rates to remain stable or decline further in 2026 and 2027, a SORA floating rate loan may save you money. The current easing trend favors floating rate borrowers, and the spread banks charge is often lower than the premium built into fixed rate packages.
However, if you value certainty, have a tight monthly budget, or believe rates may rise again due to inflation pressures, a fixed rate loan provides peace of mind. Many financial advisors recommend a hybrid approach, splitting your loan into a fixed portion and a floating portion so you can hedge against both scenarios.
It is also important to consider the total cost of ownership beyond just the interest rate. Property taxes, maintenance, and other costs add up. For a deeper understanding of these costs, check out our Singapore Property Tax Guide 2026.
How to Compare SORA Mortgage Packages
When comparing SORA mortgage offers from different banks, look beyond just the headline spread. Pay attention to the following factors:
Spread stability: Some banks offer a low spread for the first year that increases significantly in subsequent years. Ask for the full schedule of spreads across the entire loan tenure.
Review frequency: Most SORA loans are reviewed every one month or three months. A shorter review period means your rate adjusts more quickly to market changes, for better or worse.
Lock-in period and penalties: Check whether the package has a lock-in period and what the early repayment penalty is. Packages with no lock-in offer more flexibility but may come with slightly higher spreads.
Legal subsidy and valuation fees: Some banks offer subsidies for legal fees and property valuation, which can save you thousands of dollars when refinancing.
Partial repayment flexibility: If you expect to come into extra cash, for example from a bonus or CPF withdrawal, check whether the loan allows penalty-free partial repayments.
Should You Refinance to a SORA Package in 2026?
If your current mortgage is still on an older benchmark or if you are paying a high spread on your existing SORA loan, 2026 may be a good time to refinance. With SORA rates having eased from their 2023 peaks, refinancing could lower your monthly payments. Even a reduction of 0.3 percent on a $500,000 loan over 25 years can save you more than $20,000 in interest over the life of the loan.
Before refinancing, check whether your current loan is still within its lock-in period. If it is, the early repayment penalty may negate the savings from switching. Also compare the total cost of refinancing, including legal fees, valuation fees, and any new lock-in commitments.
For those deciding between an HDB concessionary loan and a bank loan, our HDB Loan vs Bank Loan Singapore 2026 guide covers the key differences in detail. Bank loans, including SORA-based packages, are available for HDB flats and private properties alike.
Final Thoughts on SORA Mortgages in 2026
SORA is now the only floating rate benchmark available for Singapore mortgages, and understanding how it works is a critical part of making informed home financing decisions. The transparency and market-driven nature of SORA make it a robust benchmark, but borrowers must be prepared for the volatility that comes with any floating rate product.
In the current rate environment of 2026, floating rate SORA loans appear attractive relative to fixed rate alternatives. However, interest rate cycles are unpredictable, and what goes down can also go back up. The best strategy is to assess your own financial situation, compare packages from multiple banks, and consider consulting a licensed mortgage advisor before making your decision.
By staying informed about SORA trends and the broader monetary policy landscape, you can position yourself to save money on your mortgage and achieve greater financial stability over the long term.