Singapore Housing Loan Guide (LTV, TDSR & Bank Rules)
Housing loans are one of the most important factors when purchasing property in Singapore. Loan regulations are governed by regulations such as Loan-to-Value (LTV), Total Debt Servicing Ratio (TDSR) and Mortgage Servicing Ratio (MSR).
This guide explains how these rules affect borrowing capacity and what buyers should consider before committing to a property purchase.A quick guide to MAS bank-loan rules for private homes and Executive Condominiums (EC): LTV tiers up to 75%, TDSR 55%, and MSR 30% (EC only).
- LTV (Loan-to-Value): the maximum % the bank can lend based on the property price/value and your loan count/tenure. The rest must be paid using cash/CPF.
- TDSR (Total Debt Servicing Ratio): total monthly debt obligations (home loan + car loan + personal loans + credit instalments, etc.) capped at 55% of income under bank stress-test rules.
- MSR (Mortgage Servicing Ratio): mortgage-only cap at 30% of income. This applies to EC purchases (from developer).
- Stress-Test Rate: the interest rate used by banks for affordability calculations (even if your actual package rate is lower).
How to read the rules: LTV tells you the possible loan limit by property value, but TDSR/MSR determines whether you can carry the monthly instalment
.
Private Homes
| Item | First Loan | Second Loan | Third Loan | |||
|---|---|---|---|---|---|---|
| ≤ 30 yrs | 31–35 yrs | ≤ 30 yrs | 31–35 yrs | ≤ 30 yrs | 31–35 yrs | |
| Maximum LTV | 75% | 55% | 45% | 25% | 35% | 15% |
| Minimum Cash Downpayment | 5% | 10% | 25% | 25% | 25% | 25% |
| Loan Tenure & Age (income-weighted) | Standard max tenure is up to 30 years (income-weighted average age to end-tenure typically ≤ 65). For 31–35 year tenures, stricter LTV tiers apply; banks may allow up to age ~70–75 subject to policy. | |||||
| TDSR (Total Debt Servicing Ratio) | 55% cap (applies to all bank loans; stress-test interest rate used in computation). | |||||
| MSR (Mortgage Servicing Ratio) | N/A for private properties. | |||||
| Stress-Test Interest Rate | 4.0% (used for TDSR calculations; subject to change). | |||||
| Co-borrowers / Guarantors | All co-borrowers must be mortgagors. Guarantors must be added as co-borrowers if they do not meet TDSR. | |||||
Executive Condominiums (EC)
| Item | EC (Purchased from Developer) |
|---|---|
| Loan Type | Bank loan (HDB loan not available) |
| Maximum LTV | Up to 75% (bank LTV tiers; subject to outstanding housing loans & tenure) |
| Minimum Downpayment | 5% cash + 20% CPF/cash (if LTV 75%); higher cash if lower LTV tiers apply |
| MSR | 30% cap applies to EC purchases |
| Maximum Loan Tenure | Up to 30 years (stricter LTV if tenure > 30 yrs or income-weighted age past 65) |
Same household income, different affordability rules: private properties are mainly governed by TDSR (55%), while EC purchases must satisfy both TDSR (55%) and MSR (30%). In practice, MSR often becomes the binding cap.
| Example Scenario | Private Condo Purchase | Executive Condo (EC) Purchase |
|---|---|---|
| Household Monthly Income | $10,000 | $10,000 |
| Main affordability rule | TDSR 55% | TDSR 55% + MSR 30% |
| Max housing instalment (before other debts) | Up to ~$5,500 | Up to ~$3,000 (MSR cap) |
| Typical “tight” bottleneck | TDSR (total debt) | MSR (mortgage-only) |
| What this means | Higher borrowing flexibility | More conservative loan size |
This is an educational illustration (not a calculator). Final approval depends on bank credit assessment, income treatment, existing liabilities, loan tenure and stress-test interest rates.
Simple illustration (Private): why TDSR blocks buyers. Even if LTV allows 75%, the bank may still reduce your loan if your total monthly debt exceeds the 55% TDSR cap.
| Illustration item | Example |
|---|---|
| Monthly income | $10,000 |
| TDSR cap (55% of income) | $5,500 max total debt obligations |
| Existing debts (e.g., car loan, credit instalments) | $1,000 / month |
| Estimated max housing instalment allowed | $5,500 − $1,000 = $4,500 / month |
Takeaway: LTV tells you the possible loan limit by property value, but TDSR decides the instalment you can carry.
Simple illustration (EC): why MSR often becomes the tighter rule. For EC purchases (from developer), banks must satisfy both TDSR 55% and MSR 30%. The stricter rule effectively caps your mortgage instalment.
| Illustration item | Example |
|---|---|
| Monthly income | $10,000 |
| TDSR cap (55% of income) | $5,500 max total debt obligations |
| MSR cap (30% of income) — mortgage only | $3,000 max mortgage instalment |
| Existing debts (example) | $1,000 / month |
| What usually becomes the “binding” cap? | MSR caps mortgage at ~$3,000, even if TDSR could allow more. |
Takeaway: With the same income, EC affordability can be more conservative because MSR restricts the mortgage instalment to 30% of income.
Important: The binding outcome is your bank’s credit assessment (income treatment, existing debt, age, tenure and stress-test rate). Use this page as a planning reference — confirm your exact eligibility with your mortgage specialist.
Loan rules such as LTV, TDSR and MSR determine borrowing capacity, but transaction structure also matters. If you already own a property, your next purchase may involve decisions such as:
- Selling before buying
- Buying first then selling
- Restructuring ownership
Each option affects ABSD exposure, loan eligibility and cashflow timing.
If you are considering restructuring ownership to plan future purchases, you can read: Decoupling Property in Singapore — How It Works, Costs & Strategy .
Many buyers assume that if the bank allows up to 75% Loan-to-Value (LTV), they will automatically receive that loan amount. In reality, the final loan approved depends on affordability rules like TDSR, existing commitments, income stability, and stress-tested interest rates.
- Existing debt obligations: car loans, personal loans, credit instalments reduce what’s available under TDSR.
- Income structure: commission/bonus/rental income may be recognised differently by banks.
- Interest rate stress testing: banks assess affordability using a higher assumed rate (often ~4%).
- Age and loan tenure: tenure and age can affect LTV tiers and instalment sizing.
- Credit assessment: credit history can influence approval outcome.
For this reason, many buyers secure an In-Principle Approval (IPA) before committing to a purchase.
Frequently Asked Questions
LTV limits how much the bank can lend by property value and loan count/tenure. TDSR limits total monthly debt obligations based on income (55% cap, stress-tested).
No. MSR applies to EC purchases (from developer). Private properties are primarily governed by TDSR + LTV tiers.
Because the bank may reduce the loan due to TDSR, existing liabilities, income treatment (commission/bonus), stress-test rate, or credit assessment.
An IPA is a preliminary bank assessment based on income and debts. It provides an estimated loan amount and instalment range before you commit to a purchase timeline.
Planning based on the maximum loan instead of a comfortable instalment. Always stress-test and keep buffers for life events.
Planning Your Property Loan Strategy?
Before you commit to a purchase, it helps to understand how LTV, TDSR, MSR and your actual monthly cashflow work together.
I can help you review the numbers clearly so you know whether the loan structure fits your purchase comfortably — not just on paper, but in real life.
Contact Jo for a Strategy ReviewDisclaimer: The information provided is for educational purposes only and does not constitute financial advice. Always perform your own due diligence before any property transaction. PropNex Realty Pte Ltd (L3008022J) | Josephine Yap (R057586D).