Paper 2 · Financing
Property Financing in Singapore: LTV, TDSR & MSR
Three rules decide how much a buyer can borrow from a bank. The exam tests which applies where and how they interact — the exact percentages are policy levers (confirm with MAS), but the structure is stable.
1. LTV — how much you can borrow against the value
Loan-to-Value (LTV) caps the loan as a % of the property price/value; the rest is your downpayment (part of which must be cash). LTV drops sharply for a second/third loan, and is also reduced if the loan tenure is long or extends past age 65.
| Loan | Max LTV | Min cash |
|---|---|---|
| 1st housing loan | 75% (or 55%) | 5% (25% if 55%) |
| 2nd housing loan | 45% (or 25%) | 25% |
| 3rd+ housing loan | 35% (or 15%) | 25% |
2. TDSR vs 3. MSR
| TDSR | MSR | |
|---|---|---|
| Caps | All monthly debt (loans, cards, car) | Only the housing loan |
| Limit | 55% of gross monthly income | 30% of gross monthly income |
| Applies to | All property types | Only HDB flats & ECs |
Both use a stress-test interest rate (a 'medium-term' rate higher than the actual loan rate) when computing the monthly instalment. An In-Principle Approval (IPA) indicates how much a bank is *likely* to lend — but it is not a guaranteed loan.
Worked example
A first-timer buys a $1,000,000 private condo. 1st loan → up to 75% LTV = $750,000, with ≥5% ($50,000) in cash and the balance from cash/CPF. But if the borrower is 50 and wants a 30-year tenure (ending at 80, past 65), LTV falls to 55% = $550,000 and the cash portion rises. On top, TDSR caps *all* their monthly debt at 55% of gross income — that, not LTV, is often the real ceiling.
Common mistakes
- Applying MSR to a private purchase (it's HDB/EC only).
- Forgetting LTV steps down for a 2nd/3rd loan, long tenure, or age past 65.
- Treating an IPA as a guaranteed loan.
- Ignoring that TDSR counts car loans, credit cards, etc. — not just the home loan.
Edge cases & 'what-ifs'
- Foreigner buyer — can take a bank loan (subject to LTV + TDSR) but cannot use CPF and gets no HDB grants; must fund the downpayment in cash.
- 2nd / 3rd loan — LTV drops to ~45% / 35% (lower still for long tenure or age past 65), so far more cash is needed.
- Joint borrowers of different ages — the bank uses the Income-Weighted Average Age (IWAA) to set the maximum loan tenure.
- Buying through a company — personal TDSR works differently, but corporate loan terms are stricter and the 65% entity ABSD applies.
- Refinancing an owner-occupied home may be exempt from TDSR (relief), whereas an investment property is not.
- CPF limits — usage is capped by the Valuation Limit / Withdrawal Limit, separate from the bank's LTV.
The trap
(1) Applying MSR to private property — MSR is HDB/EC only; private uses TDSR + LTV. (2) Forgetting LTV drops for a 2nd/3rd loan, long tenure, or age past 65. (3) Treating an IPA as a firm loan — it isn't.
LTV limits & the cash floor
- First housing loan: up to 75% LTV (25% downpayment, of which a minimum 5% must be in cash). A second outstanding loan drops to about 45%, and a third to about 35%, with larger cash portions.
- The LTV is cut further if the loan tenure exceeds 30 years (25 for HDB) or extends past age 65.
How the bank assesses you
- TDSR caps total monthly debt at 55% of gross income; MSR caps the mortgage at 30% (HDB/EC only) — both must be satisfied.
- The bank computes the instalment at a higher 'stressed' medium-term rate, not today's promo rate, so you qualify to borrow less.
- An In-Principle Approval (IPA) is an indicative, non-binding guide to your loan amount — useful for budgeting, not a guaranteed loan.
Exam takeaway
Map the rule to the property: LTV + TDSR everywhere; MSR only for HDB/EC. Then check the LTV step-downs (2nd/3rd loan, tenure, age) before doing any sums.
Apply it · the IRAC method
A buyer with an existing car loan wants to take a bank loan to buy a private condominium as his first property, and asks how the bank will decide the maximum loan he can get and how his car loan affects it.
- IIssue: How do LTV, TDSR and MSR affect the maximum loan the buyer can obtain for a private residential purchase?
- RRule: The Loan-to-Value (LTV) limit caps the maximum loan as a percentage of the property's value/price. The Total Debt Servicing Ratio (TDSR) caps a borrower's total monthly debt obligations (including car loans, other loans and the new mortgage) at a set percentage of gross monthly income, assessed using a specified stress-test interest rate (medium-term rate). The Mortgage Servicing Ratio (MSR) applies only to HDB flats and Executive Condominiums (ECs) and caps the mortgage repayment at a percentage of gross income. Confirm current LTV, TDSR, MSR and stress-test rates with MAS.
- AApplication: For a private condo, LTV limits the loan size relative to the property value. Because it is private (not HDB/EC), MSR does not apply, but TDSR does: the buyer's existing car loan is counted in his total monthly debt, reducing the mortgage the bank can approve, and the bank will apply the stress-test rate rather than the actual promotional rate.
- CConclusion: Advise the buyer that his loan is capped by LTV and, critically, by TDSR after including his car loan repayment; MSR is irrelevant for a private purchase. He should confirm current LTV, TDSR and stress-test figures with MAS or his bank before committing.
Worked case study · Section B style
A buyer with one outstanding home loan applies for a second housing loan on a $1,000,000 purchase. • Existing loan still outstanding • A second housing loan
- (i) TDSR caps total monthly debt at 55% of gross income, counting the existing loan
- (ii) A second housing loan carries a lower LTV cap, so a larger downpayment is needed
- (iii) MSR (30%) would only apply if this were an HDB flat or EC
- (iv) The “first loan at a new bank” idea means his existing loan is ignored
- A.(i), (ii) and (iii) only
- B.(i) and (iv) only
- C.(iii) only
- D.All of the above
Show answer & explanation
Answer: A. (i)–(iii) are correct: TDSR counts all debt, second loans have a lower LTV, and MSR is HDB/EC only. (iv) is the trap — existing loans are always counted.
Ready to test yourself?
Practise exam-style questions on Financing — with instant answers and explanations.
Practise Financing questions →Common questions
- Does MSR apply to private property in Singapore?
- No. The Mortgage Servicing Ratio applies only to HDB flats and Executive Condominiums. Private property financing is assessed under TDSR and LTV limits instead.
- What is the difference between TDSR and MSR?
- TDSR caps your total monthly debt (all loans) against income and applies to all property types; MSR caps only the housing loan against income and applies only to HDB flats and ECs.
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Join @resprepsg →Study material aligned to the public CEA syllabus. Not financial or legal advice — verify current figures with the relevant authority (IRAS, HDB, CEA, MAS).