Key Takeaways
- Singapore's TDSR remains capped at 55% of gross monthly income in 2026, unchanged since it was tightened from 60% in December 2021.
- Banks must stress-test home loan eligibility at a medium-term interest rate floor of 4% per annum, well above prevailing market rates.
- SORA sits near a cyclical low of around 1.0% in 2026, with effective mortgage rates roughly 1.4% to 2.5% across major banks.
- HDB and EC buyers must satisfy both the 30% MSR cap and the 55% TDSR, whichever is stricter.
- Low headline rates do not raise your maximum loan because the 4% stress-test floor governs your borrowing capacity, not the rate you actually pay.
Expert takeaway: In 2026, the paradox of Singapore property financing is that mortgage rates are near multi-year lows, yet your maximum loan is still governed by a 55% TDSR cap and a 4% stress-test floor that ignores the cheap rate you actually pay. Understanding this gap between what you pay and what you qualify for is the single most important financing insight for buyers this year.
If you have been waiting for the right moment to buy, the headlines look encouraging. SORA, the benchmark behind most floating home loans, has fallen sharply, and banks are advertising rates not seen in years. But low rates alone do not unlock a bigger loan. The rules that decide how much you can borrow have not loosened, and the cash you need upfront remains substantial. This guide breaks down Singapore property financing in 2026 across the three pillars that actually matter: the TDSR framework, loan-to-value limits, and the real interest rate picture.
What the Numbers Say: TDSR, MSR, and Interest Rates in 2026
The Total Debt Servicing Ratio (TDSR) is the backbone of mortgage assessment in Singapore. According to MAS, property loans subject to the TDSR framework should not exceed a maximum threshold of 55% of the borrower's monthly income, and loans above that should only be granted in exceptional cases. This 55% cap has been in place since it was tightened from 60% in December 2021, and it remains unchanged in 2026.
For HDB flats and Executive Condominiums where the minimum occupation period has not expired, a second rule applies. MAS sets the Mortgage Servicing Ratio (MSR) at 30% of gross monthly income, covering only property loan repayments. Both limits must be satisfied simultaneously, and the stricter one governs your loan quantum.
Here is how the core financing parameters stack up this year:
| Parameter | 2026 Figure | Applies To |
|---|---|---|
| TDSR cap | 55% of gross monthly income | All property loans from financial institutions |
| MSR cap | 30% of gross monthly income | HDB flats and ECs (within MOP) |
| Stress-test interest floor | 4% per annum (or prevailing rate, whichever is higher) | Loan eligibility calculation |
| Variable income haircut | Minimum 30% reduction | Commission, bonus, rental income |
| Prevailing SORA (approx.) | Around 1.0% to 1.1% | Floating-rate benchmark |
On the rate side, the environment is genuinely favourable. SORA has fallen from a peak above 3% in early 2025 to around 1.0% in 2026, and effective mortgage rates across major banks now sit roughly between 1.4% and 2.5% depending on whether you choose fixed or floating. That is close to half of where rates stood in early 2024.
Why Low Rates Do Not Mean a Bigger Loan
This is where many buyers stumble. When you apply for a bank loan, MAS rules require banks to calculate your monthly instalment using a medium-term interest rate floor, not the actual rate you will pay. MAS specifies that institutions must use the higher of the medium-term rate floor and the actual loan rate when computing instalments. Since September 2022, that floor has been 4% per annum for residential property.
So even if your real SORA-pegged rate is around 1.7%, the bank tests your affordability as though you were paying 4%. This deliberately conservative buffer protects households against future rate increases. The practical consequence is that your maximum loan size barely moves when headline rates fall. What does change is your actual monthly cash outflow, which is meaningfully lower in 2026 than it was two years ago.
For a clear walkthrough of how these ratios interact, our explainer on how TDSR and LTV affect your loan shows the arithmetic step by step. You can also run your own numbers with our affordability calculator before committing to anything.
The Cash You Actually Need: LTV and Stamp Duties
Financing is not just about the loan. The down payment and stamp duties are where buyers often underestimate the true cash burden. For a first bank loan, the loan-to-value limit is up to 75%, meaning a minimum 25% down payment, of which at least 5% must be in cash. For HDB loans, the LTV limit was lowered to 75% in August 2024.
On top of the down payment sit Buyer's Stamp Duty and, where applicable, Additional Buyer's Stamp Duty. A Singapore Citizen pays no ABSD on a first residential property, but the rates climb steeply for second and subsequent purchases, and ABSD must be paid in cash and cannot be financed. The table below illustrates the upfront cash structure for a private purchase:
| Component | $1.5M Condo (First Property, SC) |
|---|---|
| Loan (75% LTV) | $1,125,000 |
| Down payment (25%) | $375,000 |
| Minimum cash portion (5%) | $75,000 |
| Remaining down payment (CPF or cash) | $300,000 |
| ABSD (first property, SC) | $0 |
The exact BSD figures and ABSD rates are published by IRAS. If you intend to use CPF for the down payment, CPF's home ownership pages set out the usage limits and accrued interest rules. Our deeper guides on stamp duty and the cash needed to buy private property map this out for different buyer profiles, and our stamp duty calculator gives you an exact figure.
Opportunities Buyers Can Seize in 2026
- A genuine low-rate window. With SORA near a cyclical low and fixed packages competitive, monthly repayments are materially lower than in 2024. Borrowers locking in fixed rates now are securing certainty at attractive levels.
- Refinancing leverage. MAS disapplies the TDSR framework to refinancing of owner-occupied home loans, so existing homeowners can switch to cheaper packages without re-qualifying under TDSR. If your lock-in is ending, this is a strong moment to review.
- Lower carrying cost for upgraders. HDB owners moving up can model a smaller monthly burden, improving the case for a transition. Our guide to upgrading from HDB to condo without paying ABSD explains the timing and decoupling considerations.
Risks You Should Not Ignore
- The 4% floor caps your borrowing power. Do not assume cheap rates mean a larger loan. Your quantum is still governed by the stress test, and over-stretching on a long tenure remains risky.
- Rates may have bottomed. Several forecasts suggest SORA is near its floor, with the possibility of a modest rebound later in the year. A floating loan that looks cheap today could reprice upward.
- Variable income is heavily discounted. If you are self-employed or rely on commission, banks apply a minimum 30% haircut to that income, which can sharply reduce your eligible loan.
- Upfront cash is unforgiving. The minimum 5% cash on a first purchase, plus any ABSD on a second property, cannot be borrowed. Many buyers underestimate this. Our breakdown of using CPF for a second property is worth reading if you are building a portfolio.
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What is the TDSR limit in Singapore in 2026?
The TDSR is capped at 55% of your gross monthly income, covering all debt obligations including your mortgage, car loans, and credit card repayments. This threshold has been unchanged since December 2021 and remains in force in 2026.
Why does the bank use 4% when rates are only around 1.7%?
MAS requires banks to stress-test affordability using a medium-term interest rate floor of 4% per annum for residential property, regardless of the actual rate you pay. This protects borrowers against future rate increases and means your maximum loan does not expand simply because current rates are low.
Do TDSR and MSR both apply to HDB and EC loans?
Yes. For HDB flats and ECs within the minimum occupation period, banks assess both the 30% MSR and the 55% TDSR, and the stricter limit determines your loan quantum. Loans taken directly from HDB are subject to MSR but not TDSR.
Should I choose a fixed or floating rate in 2026?
It depends on your view of rates and your need for certainty. Fixed packages lock in a low rate and protect against any rebound, while floating SORA-pegged loans start lower and fall further if rates ease. Many borrowers in 2026 favour fixed to secure the low rate before any potential upturn, but the right choice depends on your holding horizon and cash flow.
Does TDSR apply when I refinance my home loan?
MAS disapplies the TDSR framework to the refinancing of owner-occupied housing loans, regardless of when the property was purchased. This makes refinancing to a cheaper package considerably easier than qualifying for a new purchase loan.
Financing decisions in 2026 reward those who separate the headline from the substance: the rates are attractive, but the rules that govern how much you can borrow and how much cash you need upfront have not softened. Getting the structure right, from loan tenure and rate type to CPF usage and stamp duty timing, can shift your monthly outflow and total cost by tens of thousands of dollars. If you would like an independent, numbers-first assessment of your borrowing capacity and the most cost-efficient way to finance your next home, reach out to the team at PropertyNet.SG. We will walk through your TDSR, LTV, and cash position objectively and help you plan a financing path that fits your circumstances rather than a sales pitch.