Loan-to-Value (LTV) is the single most important number in a Singapore home-purchase budget. It tells you, before anything else, the maximum slice of the property price the bank is willing to lend — and therefore the cash and CPF you need to bring yourself. Misread it by even five percentage points and you may find yourself short by tens of thousands of dollars on completion day.
This guide walks you through the LTV framework as it stands in 2026 — the rate ladder by housing-loan count, how tenure and age cut into the cap, how LTV interacts with TDSR and MSR, and the practical decisions buyers face. The framework is set by the Monetary Authority of Singapore (MAS) Notice 645 and reinforced by HDB’s own concessionary loan rules.
Quick Answer — LTV at a glance
Bank loan, first housing loan: up to 75% LTV, tenure up to 30 years for private (25 years for HDB).
Second housing loan: up to 45% LTV; third or more: up to 35%.
If tenure exceeds 30 years OR runs past borrower age 65: caps drop to 55% / 25% / 15%.
HDB Concessionary loan: up to 75% LTV, 25-year max tenure.
The cash component of the down-payment is at least 5% (private) or 10% (HDB Concessionary).
LTV is one of three gates — you must also pass TDSR (55%) and, for HDB/EC, MSR (30%).
What Is Loan-to-Value — and Why Does It Exist?
LTV is the ratio of the housing loan amount to the property’s purchase price or market value, whichever is lower. Banks use it as a first-pass risk control: a higher LTV means thinner equity from the borrower, which means less cushion if property prices fall.
MAS sets the LTV ceiling industry-wide. The ceiling has been progressively tightened since the cooling-measure era began in 2013, as the regulator’s priority shifted from supporting first-time owner-occupiers to discouraging investment-driven leverage. The most recent recalibration was December 2021, which lowered LTV on second housing loans from 50% to 45% and on third loans from 40% to 35%. That framework remains in force in 2026.
LTV limits Singapore 2026 — the cap that sets the size of your loan.
The 2026 LTV Ladder — Bank Housing Loans
The headline number you have heard — “75% LTV” — only applies to first-time housing-loan borrowers under standard tenure. Once you have an existing housing loan or stretch the tenure beyond the conservative limit, the cap falls sharply.
Figure 1: LTV ladder for bank housing loans, by housing-loan count and tenure.
Borrower scenario
Standard LTV
If tenure > 30 yrs OR runs past age 65
No outstanding housing loan
75%
55%
One outstanding housing loan
45%
25%
Two or more outstanding loans
35%
15%
Two practical points are worth flagging. First, the 30-year tenure rule does not mean a 30-year loan is always available — banks themselves often cap tenure earlier for older borrowers. Second, the “outstanding housing loan” count includes loans for properties you co-own as a guarantor or as a second name on the title; the regulator does not look only at your primary mortgage.
Cash Component — The Mandatory Minimum
LTV defines the maximum the bank will lend; the rest must come from the buyer. But of that “rest”, a minimum portion must be in cash and cannot be funded from CPF Ordinary Account.
Loan type
Minimum cash
Balance from CPF or cash
Bank loan, 75% LTV
5% of price
20% of price
Bank loan, 55% LTV (long tenure)
10% of price
35% of price
Bank loan, 45% LTV (2nd loan)
25% of price
30% of price
HDB Concessionary loan
10% of price
15% of price (CPF or cash)
The cash floor is the practical constraint that catches most upgraders by surprise. A buyer with a S$1.5M target and 75% LTV needs S$75,000 cash on the table at exercise day — on top of BSD, ABSD, and legal fees. CPF Ordinary Account balances cannot substitute for this minimum.
The Three Gates — LTV, TDSR, and MSR
LTV is only one of three caps. Banks must also satisfy:
Figure 2: The three gates — your loan is the smallest of the three answers.
LTV — absolute % of property value, set by MAS as above.
TDSR (Total Debt Servicing Ratio) — total monthly debt repayments capped at 55% of gross monthly income, stress-tested against a 4.0% medium-term interest rate even though current bank rates are well below that. All debts count: home loans, car loans, education loans, personal loans, credit-card minimum repayments.
MSR (Mortgage Servicing Ratio) — only for HDB flats and Executive Condos within MOP, capped at 30% of gross monthly income.
The bank computes the maximum loan under each rule and lends you the smaller of the three. A buyer at 75% LTV but with a heavy car loan can find their actual loan capped by TDSR rather than LTV; an HDB buyer with no other debts often finds MSR — not LTV — is the binding constraint.
Worked Example — Three Buyer Profiles, Three Loan Sizes
Consider three buyers all looking at the same S$1.5M private condo, taking a 30-year loan at 2.85% fixed:
Figure 3: Three buyer profiles compared on identical S$1.5M condo.
The first-time buyer at age 35, salary S$10k/month, no other loans, gets the textbook 75% LTV: S$1,125,000 loan, S$375,000 down (5% cash + 20% CPF/cash). Monthly payment S$4,663 — comfortably inside 55% of S$10k.
The second-property buyer at age 48 with one outstanding home loan is capped at 45% LTV: S$675,000 loan only, S$825,000 down. This buyer also pays 20% ABSD on the new property — an additional S$300,000.
The upgrader to a tenure that runs past age 65 at age 50 is capped at 55% LTV (because the 30-year tenure runs to age 80, well past 65): S$825,000 loan only. Same income as the second buyer, but bigger loan because no existing housing loan; still smaller than the first-time buyer because of the tenure rule.
HDB Concessionary Loan — A Different Beast
The HDB Concessionary loan, available to buyers of new and resale HDB flats meeting income and ownership criteria, runs on its own framework:
LTV: up to 75% of valuation, identical to first-time bank loan.
Tenure cap: 25 years for new flats, 25 or 30 years for resale depending on age.
Interest rate: pegged to CPF Ordinary Account rate plus 0.1% — currently 2.60% (CPF OA at 2.5% + 0.1% spread, rate-locked).
MSR-only gate: 30% of gross income, no separate TDSR overlay.
Rule of two: Singapore households are limited to two HDB Concessionary loans across a lifetime, with a five-year wait between the first and second.
For comparable risk profiles, the Concessionary loan typically beats bank loans on cost; the trade-off is the more rigid tenure cap and the requirement to deplete CPF OA balances above S$20,000 first.
What This Means for You as a Buyer in 2026
The 2026 environment is the tightest LTV regime Singapore has had in two decades. Combined with stress-tested TDSR at 4.0% and ABSD at 20% on second properties for citizens, the effective leverage available to a typical buyer is materially below where it sat pre-2018.
Three practical conclusions:
Plan around the binding gate, not around LTV alone. Run all three checks before committing — ask your banker to model TDSR with all your debts, and MSR if you are buying HDB or EC.
Tenure is now a real lever for older buyers. Choosing a 25-year tenure that ends before 65 can keep you on the 75% LTV track even at age 40. Stretching to 30 years past 65 cuts to 55%.
Reserve capital, not just cash. The 5% mandatory-cash floor is the headline; in practice you also need BSD, ABSD, legal fees, and a six-month reserve buffer. A S$1.5M purchase typically requires S$120,000 in cash on the table at exercise.
Frequently Asked Questions
Is LTV calculated on the purchase price or the valuation?
The lower of the two. If a property is bought at S$1.5M but the valuation is S$1.45M, the bank applies LTV to S$1.45M. The remaining S$50,000 must be covered in cash — this is the dreaded “valuation gap” that catches buyers in rising markets.
Does selling my existing property before buying a new one reset my LTV count?
Yes — provided the existing housing loan is fully discharged before the OTP date on the new purchase. Banks check the credit bureau records on the day of credit assessment, and a discharged loan no longer counts as outstanding. This is why “sell-then-buy” buyers can access the 75% LTV track that “buy-then-sell” buyers cannot.
Can I take a 35-year loan if I am only 30 years old?
The MAS framework permits it, but bank policies vary. Most banks prefer to cap tenure at 30 years even for young borrowers. Even where 35 years is permitted, the over-30 tenure rule kicks in and reduces the LTV cap to 55% on the first loan — usually a poor trade-off.
Does my spouse’s housing loan affect my LTV count?
If you co-borrow on a single property, you are counted as one applicant for LTV purposes. If your spouse has a separate property in their sole name with an outstanding loan, that does not count against you when you buy in your sole name — this is the basis of decoupling strategies that release ABSD allowance.
What happens if my loan application is approved but my income drops before completion?
Banks reserve the right to re-underwrite at completion. A material income drop (typically more than 20%) between approval and completion can lead to a loan reduction or, in extreme cases, withdrawal. Buyers facing this should engage their banker proactively rather than wait for completion day.
Are there any loans that bypass LTV?
Not for residential property. Some private banks offer “lombard” or asset-backed lending against shares, bonds, or insurance policies, which sit outside the housing-loan framework, but these are not housing loans and the security is the financial portfolio, not the property. They are an option mainly for high-net-worth borrowers with substantial liquid investments.
Does SORA-pegged versus fixed-rate make a difference to LTV?
No. LTV is set by the housing-loan count and tenure, regardless of the rate type. Fixed and floating loans face the same LTV cap. Choice between fixed and SORA is a separate decision driven by rate outlook and personal risk preference.
This article provides general information about LTV and related housing-loan rules in Singapore as at May 2026. It is not financial, tax, or legal advice. LTV ceilings, cash-component rules, TDSR and MSR are set by the Monetary Authority of Singapore, the Inland Revenue Authority of Singapore, and the Housing & Development Board, and may be amended at any time. For authoritative figures, consult MAS, HDB, CPF Board, the Urban Redevelopment Authority, and SingStat. Before signing an Option to Purchase, engage a licensed Singapore mortgage banker, conveyancing solicitor, and where relevant a financial planner to model your situation specifically.
The HDB upgrader guide Singapore 2026 is your complete, step-by-step resource for navigating the most financially significant move many Singaporeans will ever make: selling your Housing Development Board flat and purchasing a private condominium. Whether you are a Singapore Citizen approaching Minimum Occupation Period, or a permanent resident re-evaluating your property portfolio, understanding the full financial, regulatory, and timing picture is essential before you commit to either transaction.
Quick Answer — HDB Upgrade at a Glance
You must meet a Minimum Occupation Period (MOP) of 5 years before selling your HDB flat (resale) or renting it out entirely
Singapore Citizens buying a private condo while retaining their HDB pay 20% ABSD on the private property purchase
The sell-first strategy eliminates ABSD and is used by the majority of upgraders; the buy-first strategy preserves housing continuity but incurs ABSD upfront
Minimum cash component for a private condo: 5% of purchase price (beyond what CPF can cover)
Your Total Debt Servicing Ratio (TDSR) must not exceed 55% of gross monthly income on all loans combined
CPF Ordinary Account savings used for the HDB must be refunded with accrued interest of 2.5% per annum upon sale
Full upgrade process (sell HDB + buy private): 7–9 months on a sell-first strategy; legal completion to collect keys adds 3–5 months for new launches
A Singapore Citizen household with S$800K HDB equity upgrading to a S$1.5M condo typically needs S$350K–$420K in additional cash/CPF
What Is the HDB-to-Private Upgrade Path?
Singapore’s dual-tier housing market — public HDB flats and private residential properties — creates a well-trodden upgrade path that the Housing Development Board and Urban Redevelopment Authority have both shaped through policy. An HDB flat is built on land sold to the HDB by the State under a 99-year lease; the HDB flat grant system, CPF usage rules, and MOP together form a structured subsidy framework designed to support first-time homeownership. The private condominium market, regulated separately by the URA, operates without the same direct subsidies, but also without income ceilings, nationality restrictions (for citizens and PRs), or MOP constraints once purchased.
The “HDB upgrade” is the act of monetising the subsidised first-home equity — essentially converting the benefit of below-market pricing and CPF grants into cash proceeds — and reinvesting those proceeds into the private market. The CPF Housing Grant for resale HDB flats, administered by the Housing Development Board, can total up to S$80,000 for eligible first-time buyer households; this grant accrues interest at 2.5% per annum and must be returned to CPF upon sale. Upgraders therefore need to account for this accrued interest deduction before calculating usable equity.
MOP: When Can You Sell?
The Minimum Occupation Period is the single most important gating rule. Under HDB regulations, resale HDB flat owners must physically occupy the flat for five years from the date of possession (for resale) or five years from the date of key collection (for new BTO flats purchased directly from the HDB). During the MOP you cannot sell your flat on the open market, rent out the entire flat, or own any private residential property in Singapore.
The five-year MOP was first introduced in 2010 and has remained stable since. For Prime Location Public Housing (PLH) flats announced from October 2021, the MOP is 10 years — a significant constraint for buyers in mature estates like Bishan, Queenstown, or the Pearl’s Hill development announced by MND in March 2026. Always verify the applicable MOP from your HDB letter of offer.
ABSD and the Simultaneous-Ownership Question
The single most expensive decision in the upgrade process is whether to sell your HDB flat before or after buying the private property. The difference is the Additional Buyer’s Stamp Duty, which is administered by the Inland Revenue Authority of Singapore (IRAS).
Figure 1: Upfront stamp duties + minimum cash for a S$1.5M private condo purchase by buyer profile. ABSD is administered by IRAS and is based on the purchase price or market value, whichever is higher.
At the current rates (effective 27 April 2023), a Singapore Citizen buying a second residential property pays 20% ABSD on the purchase price. On a S$1.5M condominium that is S$300,000 payable within 14 days of exercising the Option to Purchase. Permanent Residents buying their first private residential property pay 5% ABSD; their second attracts 30%.
The sell-first strategy means completing the HDB sale (and receiving the full proceeds) before exercising the OTP for the private property. As long as no private residential property is in your name at the point of exercising the OTP, the ABSD charge is 0% for a Singapore Citizen’s first private purchase. This is the financially dominant path for the majority of HDB upgraders and accounts for the bulk of upgrade transactions recorded in URA caveats each year. The downside is an interim period — typically 1–4 months — between HDB completion and private condo collection, during which the family must rent or stay with relatives.
The buy-first strategy preserves residential continuity and is preferred by households with school-age children needing school proximity, or families who cannot face temporary displacement. However, ABSD is payable in full at OTP exercise. IRAS does offer a Remission Scheme for Married Couples: if at least one buyer is a Singapore Citizen and the couple sells the first property within six months of the private purchase date (resale) or key collection date (new launch), IRAS will refund the ABSD on the second property. The refund is not automatic — the couple must apply via the IRAS MyTax Portal within the six-month window.
CPF Usage, Accrued Interest, and Usable Equity
Understanding your actual usable equity from the HDB sale requires two deductions many sellers underestimate. First, the outstanding HDB loan balance (typically financed at the CPF Ordinary Account interest rate of 2.6% per annum) or bank loan must be fully repaid upon completion. Second, all CPF Ordinary Account monies used for the purchase — including the principal plus accrued interest at 2.5% per annum compounded annually — must be refunded to your CPF OA before you receive any cash proceeds. The CPF Board, as custodian of the national retirement savings scheme, enforces this return to ensure retirement adequacy is not eroded by property liquidation.
Practical example: a flat purchased in 2016 for S$500,000 where S$150,000 was used from CPF over nine years will have accrued approximately S$38,000 in interest, meaning S$188,000 must be refunded to CPF. This refunded amount is not lost — it returns to your CPF OA for future use, including towards the new private property — but it does reduce the cash-in-hand proceeds from the HDB sale.
TDSR, MSR, and How Much You Can Borrow
Private property mortgage lending in Singapore is governed by the Total Debt Servicing Ratio framework, administered by the Monetary Authority of Singapore (MAS). Under TDSR rules, the monthly repayment on all outstanding credit facilities — including the new mortgage — must not exceed 55% of the borrower’s gross monthly income. MAS also applies a stress-test rate: variable-rate loans are assessed at the prevailing rate plus a floor, and fixed-rate loans are assessed at the actual fixed rate or 3.5% (whichever is higher, as of the most recent MAS guidance). This means that even if actual SORA-pegged mortgage rates are below 3.5% today, the bank will calculate affordability as if they were 3.5%.
The Mortgage Servicing Ratio — which caps HDB loan repayments at 30% of income — does not apply to private property. However, banks typically retain their own internal MSR-equivalent underwriting floors. For a household with S$12,000 monthly gross income, the maximum monthly debt service across all credit lines is S$6,600 (55%), and after deducting any car loan or personal loan obligations, the remaining capacity determines the maximum mortgage quantum.
Figure 2: The typical sell-first upgrade timeline. Steps 1–4 cover the HDB sale; Steps 5–7 cover the private condo purchase. Total elapsed time is approximately 7–9 months for a resale private condo; add 2–5 years for a new launch.
The Loan-to-Value Framework for Private Property
Under MAS Notice 632, the maximum Loan-to-Value (LTV) ratio for a first housing loan from a financial institution is 75% of the lower of purchase price or market value, provided the loan tenure does not exceed 30 years and the borrower does not exceed 65 years of age at loan maturity. If either condition fails, the LTV drops to 55% or 45%. For upgraders who have fully repaid their HDB loan, the higher 75% LTV applies on the private condo purchase. For those with an outstanding HDB bank loan at the time of application (buy-first strategy), the LTV for the new loan may be reduced to 45%, further increasing the cash component required.
Summary Table: Key Upgrade Figures at a Glance
Parameter
Sell-First (No ABSD)
Buy-First (ABSD Remission)
ABSD (SC, 2nd property)
0% (sold HDB first)
20% upfront; refundable if HDB sold within 6 months
BSD (on S$1.5M)
~S$44,600 (both strategies)
~S$44,600
Min Cash Required
5% of purchase price
5% + 20% ABSD (cash or financing)
Max LTV
75% (no outstanding loan)
45% (outstanding HDB bank loan retained)
TDSR Limit
55% of gross income
55% of gross income
Typical Timeline
7–9 months (resale condo)
6 months from OTP exercise to sell HDB
CPF OA Accrued Interest
2.5% p.a., must refund to CPF upon HDB sale
Same
Worked Example: The Tans Upgrade from Tampines to Condo
Mr and Mrs Tan are a Singapore Citizen couple in their late thirties. They purchased a Tampines HDB 5-room resale flat in 2019 for S$620,000, using S$180,000 from CPF OA and taking an HDB bank loan for S$440,000 at 2.6% per annum. As of April 2026 — seven years into the loan — their outstanding loan balance is approximately S$360,000, and their CPF refund obligation (principal S$180,000 + accrued interest ~S$33,000) totals S$213,000. The flat is valued at S$750,000 on the open market.
Proceeds calculation (sell-first):
Sale price: S$750,000
Less: outstanding HDB loan repayment: −S$360,000
Less: CPF refund obligation: −S$213,000
Net cash-in-hand: S$177,000
CPF OA balance after refund: S$213,000 (available for new purchase)
New condo purchase at S$1.5M (sell-first, no ABSD):
BSD payable to IRAS: ~S$44,600
ABSD: S$0 (HDB sold first)
5% minimum cash: S$75,000
Loan quantum (75% LTV): S$1,125,000
CPF usable (OA): S$213,000 (can cover remaining 20% − 5% cash = S$225,000; short by ~S$12,000 in CPF — top up from cash or savings)
Combined gross household income for TDSR: S$14,000/month. Monthly mortgage on S$1,125,000 at 3.5% stress rate over 25 years ≈ S$5,630. TDSR = 40.2% — within the 55% cap. The upgrade is financially feasible.
Figure 3: Additional cash or loan funding needed above HDB equity proceeds, by condo price point and usable equity level. All figures assume 20% ABSD (SC 2nd property) and 3% BSD; sell-first scenario removes the ABSD bar entirely.
Why the Upgrade Matters for Singapore Wealth Building
The HDB-to-private upgrade has historically been Singapore’s most reliable individual wealth-building step. URA transaction data consistently shows that private residential prices in the Rest of Central Region (RCR) and Core Central Region (CCR) have outpaced HDB resale price appreciation over 10-year rolling periods, particularly in proximity to MRT interchanges and integrated developments. The 2016–2026 decade saw HDB resale values rise approximately 40–55% in prime estates, while comparable private freehold or 99-year leasehold condos in the same districts appreciated 60–90%.
That said, the upgrade decision is not purely about capital appreciation. Private condo ownership typically involves higher monthly outgoings — management fees, sinking fund contributions, higher property tax under the non-owner-occupier progressive rate (administered by IRAS), and higher mortgage quantum — which compress monthly cash flow for the first 5–10 years. Households should model the cash-flow impact carefully using the actual mortgage rate (SORA + spread, typically 3.4–3.8% as of April 2026 for new floating-rate packages) rather than the stress-test rate.
What Might Come Next: Policy Watch for Upgraders
The current ABSD framework (20% for SC second property) has been in place since April 2023 and shows no sign of immediate revision. MAS and MND have both signalled that macroprudential tools will remain elevated as long as private property prices continue to rise. The URA reported a 0.9% quarter-on-quarter increase in private residential prices in Q1 2026 (full statistics released 25 April 2026), on top of a 0.6% gain in Q4 2025, suggesting sustained upward pressure that gives authorities little reason to ease ABSD. Upgraders planning their move in 2026–2027 should assume the 20% SC ABSD rate persists for the foreseeable future, and should build the sell-first timeline around that assumption.
One area to watch is the Lease Buyback Scheme and CPF use rules for older HDB upgraders (aged 55+), where CPF Retirement Account obligations create a different equity-release calculus. MND’s Committee of Supply 2026 speech hinted at ongoing reviews of CPF Retirement Sum drawdown rules for older owner-occupiers — any loosening could marginally improve equity available for the upgrade among this cohort.
Frequently Asked Questions
Can I buy a private condo before selling my HDB flat?
Yes, but as a Singapore Citizen you will be liable for 20% ABSD on the private condo purchase price, payable within 14 days of exercising the OTP. IRAS provides a Remission Scheme for married couples where at least one is a Singapore Citizen: if you sell your HDB within six months of the private condo’s key collection date (new launch) or OTP exercise date (resale), you may apply to IRAS for a refund of the ABSD paid. The refund is not automatic and requires a formal application within the stipulated window. Note that the 5% cash down payment for the private condo is still required upfront and is not refunded.
What happens to the CPF money I used for my HDB flat?
Upon selling your HDB flat, all CPF Ordinary Account monies used for the purchase — including the initial down payment, subsequent monthly instalments drawn from CPF, and any CPF Housing Grants received — must be refunded to your CPF OA with accrued interest at 2.5% per annum compounded annually. This refunded amount re-enters your CPF OA and can be used immediately for the down payment on your private condo purchase (subject to the CPF Withdrawal Limit and Valuation Limit rules). You do not lose this money — it simply remains within the CPF system rather than being paid out as cash. The CPF Board’s property portal at cpf.gov.sg provides a withdrawal calculator to estimate your exact refund obligation.
How much cash do I actually need to upgrade?
The minimum cash component for any private property purchase in Singapore is 5% of the purchase price. This must be paid in cash — CPF OA funds or bank loans cannot cover this component. For a S$1.5M condominium that is S$75,000. On top of this, you will need cash or CPF for the Buyer’s Stamp Duty (approximately S$44,600 on S$1.5M), legal fees (~S$3,000–$5,000), and a valuation fee (~S$300–$600). If you are using the sell-first strategy and have no ABSD to pay, total cash and CPF outlay to exercise the OTP is approximately S$120,000–$130,000 for a S$1.5M property, with the remainder funded by your mortgage and CPF OA balance.
Can I retain my HDB flat and buy a private condo?
Singapore Citizens and Permanent Residents are not prohibited from simultaneously owning an HDB flat and a private property, but the financial cost is high: as an SC you will pay 20% ABSD on the private property purchase, and as a PR you will pay 30% ABSD on your second property. Additionally, while you own both, the HDB flat remains subject to HDB rules including the restriction on fully subletting the flat until MOP is met (unless you are above 35, divorced, a single with the right to sublet under HDB’s rules, or have specific HDB approval). If you proceed with this dual-ownership approach, you must ensure your TDSR covers both your HDB loan instalments and the new private mortgage simultaneously.
What is the Temporary Housing Solution during the gap between HDB completion and condo collection?
Most sell-first upgraders experience a 1–6 month gap between HDB legal completion and moving into the new private property. The most common approach is a deferred completion arrangement negotiated with the HDB buyer at the point of signing the OTP — you agree to stay in the flat for a fixed rental period (typically 2–3 months at a market rate) after legal completion while your new home is prepared. Alternatively, families rent a unit in the open market at prevailing rates, or stay with extended family. Factoring rental costs of S$2,000–$4,500 per month (depending on unit size and district) into your upgrade budget is essential, particularly for the east and central regions where new launch condo waiting periods can extend to 3–5 years.
Are there specific private condos I cannot buy with my HDB equity?
There are no restrictions on which private condominium an HDB upgrader may purchase. However, two practical constraints often apply. First, Restricted Residential Properties under the Residential Property Act — Good Class Bungalows and most landed housing in Singapore — require Ministerial approval for Singapore Permanent Residents and are unavailable to foreigners entirely; Singapore Citizens may purchase without restriction. Second, if your usable CPF OA balance is below the Valuation Limit (the lower of purchase price and market value), your CPF usage will be capped; you must fund the shortfall from cash. Always check the CPF Board’s updated Valuation Limit rules at cpf.gov.sg before committing to a price point.
What happens if I cannot sell my HDB within the 6-month ABSD remission window?
If you purchased a private condo while retaining your HDB flat (buy-first strategy) and are unable to sell the HDB within six months of the private condo’s key collection date or OTP exercise date, the ABSD remission is forfeited — the 20% ABSD you paid upfront is not refunded. In practice, HDB resale transactions in Singapore typically complete within 8–16 weeks of listing, so the six-month window is generally achievable if you list the HDB promptly after exercising the condo OTP. The risk is greatest when buying a resale condo (shorter completion timeline) while your HDB is slow to sell. If you are uncertain, the sell-first strategy eliminates this risk entirely.
This article is intended for general informational purposes only and does not constitute financial, legal, or property advice. Stamp duty rates, CPF rules, HDB regulations, and MAS lending guidelines are subject to change; always verify current figures directly with the Inland Revenue Authority of Singapore (IRAS), the CPF Board, the Housing Development Board, and the Monetary Authority of Singapore. Consult a licensed property agent, bank mortgage specialist, and solicitor before making any property transaction decision. Nothing in this article should be treated as a solicitation to buy or sell any property.
Figure 1: The two numbers that decide every Singapore home loan — TDSR at 55% of income and MSR at 30% for HDB and EC purchases.
If you have ever wondered why the bank’s pre-approval letter gave you a smaller loan than you budgeted for — or why a friend on the same salary can borrow noticeably more than you — the answer almost always comes down to two acronyms: TDSR and MSR. These are the two borrowing limits the Monetary Authority of Singapore (MAS) bakes into every residential mortgage, and in 2026 they are the single biggest determinants of how much home you can actually finance.
This guide is the 2026 edition. It covers exactly how TDSR and MSR are calculated, how they interact with the loan-to-value (LTV) cap, where the 4.0% stress-test rate comes from, what counts as income, what doesn’t, and — crucially — how to game the numbers in your favour without breaking any rules. We walk through a fully-worked Singapore example end-to-end and finish with the policy trajectory so you know what to watch for next.
Quick Answer: The 10 Things Every Singapore Borrower Should Know
TDSR is 55%. Total monthly debt repayments — including the new mortgage — cannot exceed 55% of your gross monthly income. Applies to every residential property loan.
MSR is 30%. Mortgage repayments on an HDB flat or Executive Condominium (EC) bought from the developer cannot exceed 30% of gross monthly income. Private condos and landed property have no MSR.
Stress-test rate is 4.0%. TDSR and MSR are calculated at a medium-term interest rate of 4.0% for residential loans, regardless of the rate you actually pay today.
LTV caps layer on top. First housing loan: up to 75% of purchase price. Second housing loan: up to 45%. Third and beyond: up to 35%.
Age and tenure matter. If the loan tenure pushes past age 65, or exceeds 30 years (25 for HDB), the LTV cap drops by 20 percentage points.
Variable income is haircut by 30%. Commission, bonus, rental and freelance earnings are only counted at 70% of the proven figure.
Existing debts eat into headroom. Car loans, credit-card minimum payments, student loans, and other mortgages all hit your TDSR ceiling before the new home loan does.
Guarantors are counted too. If you guarantee a sibling’s loan, it may sit in your TDSR — not theirs.
Cash down-payment rules mirror LTV. The first 5% (25% at higher LTV tiers) must be paid in cash; the balance can be CPF Ordinary Account funds.
Refinancing carve-out. Borrowers refinancing an owner-occupied property with no cash-out may be exempted from TDSR — a narrow but useful escape hatch.
What Is TDSR — The Framework That Underpins Every Home Loan
The Total Debt Servicing Ratio was introduced in June 2013 as part of MAS’s cooling-measures programme (see our full cooling measures timeline for the wider context). Its purpose is simple: to stop households from levering up to a level where a modest rise in interest rates would push them into negative cash flow. The 2010s saw Singapore’s household debt-to-GDP ratio climb past 70%, and MAS wanted a circuit-breaker that worked the same way regardless of which bank a buyer walked into.
TDSR caps all monthly debt obligations at 55% of gross monthly income. “All debt” is deliberately broad: it includes the prospective home-loan instalment (calculated at the stress-test rate), existing mortgages, car loans, personal loans, renovation loans, student loans, credit-card minimum repayments and any loans you have personally guaranteed. Even a dormant credit card with a S$20,000 limit is counted if the bank uses the 3% minimum-payment convention.
The ratio was originally set at 60% in 2013 and tightened to 55% in December 2021, where it remains in 2026. That three-percentage-point shave looks small on paper but at a typical Singapore household income removes roughly S$150,000–S$200,000 of borrowing capacity.
What Is MSR — The Second Ratio You Cannot Ignore for HDB and EC Buyers
The Mortgage Servicing Ratio is narrower but stricter. Introduced for HDB loans in 2011 and extended to bank loans on HDB flats in 2013, MSR caps the mortgage portion alone at 30% of gross monthly income for purchases of HDB flats and Executive Condominiums bought directly from the developer.
MSR is a subset of TDSR, not a substitute. HDB and new-EC buyers must clear both ratios — the tighter of the two binds. In practice MSR is almost always the binding constraint for HDB buyers because existing debt rarely adds up to the 25-percentage-point gap between MSR (30%) and TDSR (55%). For EC buyers the numbers narrow as the project moves through its 10-year maturation period — after the five-year minimum occupation period and the ten-year privatisation, a resale EC is treated like a private condo for borrowing-limit purposes, so TDSR alone applies.
For a side-by-side look at which ratios hit which property type, the matrix below summarises 2026 rules.
Figure 2: 2026 borrowing limits by property type. HDB flats and ECs face both MSR and TDSR; private condos, landed property and commercial assets only face TDSR.
How the 4.0% Stress-Test Rate Works — And Why It Matters More Than Your Actual Rate
Here is the trap that catches most first-time buyers: banks must calculate your monthly instalment using an assumed rate of 4.0% for residential mortgages, even if your actual rate is 2.5% or 3.0%. This is the medium-term interest rate, set by MAS and reviewed from time to time. It was revised upward from 3.5% to 4.0% in September 2022 and has not moved since.
Why 4.0%? The rate is designed to approximate the long-run average that Singapore floating-rate loans have oscillated around over a 30-year horizon. It is deliberately punitive — regulators would rather have borrowers told “you qualify for less” at origination than have the same borrowers go into arrears when rates spike. Anyone who lived through the 2022–2023 rate cycle, when three-month SORA went from 0.2% to 3.8% in 18 months, will appreciate the logic.
The mechanic: the bank plugs a 4.0% rate into the standard amortisation formula using your chosen loan tenure, derives an assumed monthly instalment, and tests that figure against your TDSR (55%) and, if applicable, MSR (30%). Your actual repayment — calculated at whatever rate the bank is offering — will be lower in most cases, leaving you with a margin of safety that MAS consciously engineered.
What Counts as Income — And Why Variable Pay Is Penalised
Income for TDSR/MSR purposes is not what you see on your IRAS tax statement. MAS prescribes a structured treatment:
Fixed salary. Counted at 100%. Evidenced by payslips (usually three to six months) and the latest CPF contribution history.
Variable income. Commission, bonus, overtime, and freelance earnings are haircut by 30%, so only 70% of the verified average is recognised. The haircut applies to the entire variable component, even if you can show multiple years of steady track record.
Rental income. Counted at 70% of the gross rent receivable, net of void periods. A two-year tenancy agreement is strong evidence; month-to-month leases are viewed more sceptically.
Self-employed / business income. Two years of Notice of Assessment (NOA) are the default evidentiary bar, with the 30% haircut applied.
Allowances and AWS. Typically 100% if contractual and evidenced; otherwise haircut.
This is where the seemingly simple 55% number becomes surprisingly individual. A banker earning S$12,000 monthly but with 40% of that as variable gets assessed on S$7,200 fixed + S$3,360 post-haircut variable = S$10,560 — so the TDSR ceiling drops to S$5,808 per month rather than the nominal S$6,600.
What Counts as Debt — The Items Borrowers Miss
The other half of the equation is debt. The headline items — the new home loan instalment, existing mortgages, and car loans — are obvious. Less obvious items often catch borrowers out:
Credit-card minimum payments. Banks use a 3% minimum convention on the outstanding balance (or sometimes on the total credit limit). If you carry S$30,000 revolving credit across cards, that is a S$900 monthly hit on your TDSR — shaving S$192,000 off your loan ceiling at a 4.0% stress rate over 30 years.
Renovation and personal loans. Unsecured loan instalments count in full.
Student loans. Included in TDSR from the date repayments begin.
Guarantor obligations. If you have co-signed a relative’s loan and there is no formal debt-transfer, some banks will count the full instalment against you. Others use 50%. Ask the relationship manager explicitly.
Outstanding ABSD remission obligations. If you are on a remission schedule (e.g. from selling a prior property to claim remission on a new purchase), the existing loan remains in TDSR until the sale completes.
A Fully-Worked Example: A S$10,000-a-Month Household Buying a Private Condo
Figure 3: How different existing-debt profiles crater the monthly headroom available for a new mortgage, given a household earning S$10,000 gross.
Consider a dual-income couple: combined gross monthly salary S$10,000, both on fixed pay, no variable component. They are looking at a S$1.8 million resale private condo in District 15.
Step 1 — TDSR cap. 55% × S$10,000 = S$5,500. No MSR applies because this is a private condo.
Step 2 — Existing debts. One car loan at S$800/month and revolving credit balances generating a S$300/month minimum payment. Total existing obligations: S$1,100.
Step 3 — Headroom for the new mortgage. S$5,500 − S$1,100 = S$4,400 per month available for the new home loan instalment.
Step 4 — Maximum loan principal. At the 4.0% stress rate over a 30-year tenure, S$4,400 monthly funds approximately S$922,000 of loan principal (standard amortisation formula: P = M × [(1 − (1 + r)^(−n)) / r]).
Step 5 — LTV cap. At 75% LTV on an S$1.8m purchase, the bank could lend up to S$1,350,000 — but TDSR limits them to S$922,000 here, so TDSR binds, not LTV. The couple needs S$878,000 of combined cash and CPF equity.
Flip the same household to an HDB flat at S$700,000: now MSR binds first. 30% × S$10,000 = S$3,000 maximum mortgage instalment. That fundamentally funds roughly S$628,000 — well below the 75% LTV ceiling of S$525,000… wait. In this case the 75% LTV actually binds below MSR, because S$525,000 of loan needs only about S$2,500/month at 4.0% over 25 years, comfortably inside MSR. So the couple’s CPF-plus-cash needs to fill the remaining S$175,000.
These two scenarios show the recurring pattern: for HDB/EC buyers, MSR or LTV usually binds; for private/landed buyers, TDSR usually binds. The flow of the calculation matters, and every added dollar of existing debt has a disproportionate impact through the 30-year amortisation lever.
How to Legitimately Maximise Your Borrowing Ceiling
Nothing below involves gaming the system — each lever is recognised by banks and MAS. Together they can add S$200,000–S$400,000 to a buyer’s loan ceiling.
Close dormant credit facilities. A S$50,000 unused overdraft or a clutch of credit cards still hits TDSR via the 3% minimum rule. A week of admin before you apply for pre-approval can move the needle.
Pay down the car loan. High-instalment vehicle finance is the single most common TDSR killer. A S$1,000 monthly car note costs you roughly S$210,000 of home-loan capacity at 4.0%/30yr.
Lengthen the tenure (cautiously). A 30-year tenure beats a 25-year one on headline TDSR because the stress-rate instalment is lower — but watch the age-65 and 30-year triggers that knock the LTV down 20 points.
Co-apply with a higher earner. Joint applications aggregate income and debt. If spouses have different debt loads, consider which combination maximises the pooled headroom.
Formalise variable income. A commissioned sales professional with one year of written contracts may be haircut more heavily than one with two years of NOAs. Waiting one tax cycle can unlock meaningful capacity.
Use a Loan Assessment before committing. Banks in Singapore offer in-principle approval (IPA) at no cost. Three IPAs from different banks let you benchmark the figure.
How Singapore’s Framework Compares Globally
Singapore is not alone in prescribing debt-service ratios, but its combination is unusually strict. Hong Kong applies a 50% debt-service ratio with a 70% LTV cap for first-time owner-occupiers — broadly comparable but no separate MSR for public housing. The United Kingdom uses a 4.5× income loan-to-income ratio at most lenders (soft cap), with affordability stress-tested at 3 percentage points over the reversion rate. Australia’s prudential regulator APRA applies a serviceability buffer of 3 percentage points over the contracted rate — a rule-of-thumb approach rather than a hard ratio.
The common thread in all four jurisdictions is a stress-test mechanism designed to withstand a rate spike. Singapore’s 4.0% medium-term rate is higher (more conservative) than the contracted-rate buffers used in the UK and Australia, which is one reason Singaporean household debt has been more resilient through recent cycles than peers. MAS has been explicit that this is by design: household leverage is viewed as a systemic risk, not purely a consumer-protection issue.
What Might Come Next — The Forward View
The 4.0% stress rate has held since September 2022. Three scenarios could prompt a revision in the next 12–18 months:
Sustained higher long-term rates. If three-month SORA settles above 3.5% on a durable basis, MAS may nudge the medium-term rate to 4.25% or 4.5% to preserve the buffer it represents.
Renewed leverage in the private condo segment. If luxury-segment TDSR headroom is being used aggressively to bid up prime-district prices, expect tighter LTV on second/third loans rather than a TDSR change.
Public housing affordability stress. If HDB resale prices outrun wage growth materially, MSR could tighten from 30% to 25%. This would be the single most consequential move for first-time buyers.
None of the above is signalled by MAS at the time of writing (April 2026) — but the Financial Stability Review due in November 2026 is the data release to watch. Historically MAS has adjusted TDSR and MSR in the December statement that accompanies the cooling-measures package.
Frequently Asked Questions
1. Does TDSR apply to refinancing my existing mortgage?
For owner-occupied properties, a clean refinance without any cash-out and without extending the principal is generally exempted from TDSR under a carve-out MAS introduced to avoid penalising existing borrowers. If you take a cash-out top-up or increase the principal, the full TDSR test applies. For investment-property refinancing, TDSR applies in full regardless of cash-out status, so build in a review of your current debt profile before signing any refinance Letter of Offer.
2. How is TDSR calculated if I am self-employed with irregular income?
Banks use two years of Notice of Assessment (NOA) as the primary evidentiary source, take the simple average, apply the 30% haircut, and treat the resulting figure as your recognised gross monthly income. A particularly strong year — say a bumper bonus — will be smoothed. If you have less than two years of NOAs the bank will often decline or require a significantly larger down-payment. Incorporating yourself through a Pte Ltd does not change this; director’s remuneration drawn as salary is still subject to the haircut.
3. Can I borrow more by stretching the loan tenure?
Up to a point, yes. A 30-year tenure reduces the stress-rate instalment versus a 25-year tenure, increasing how much loan principal S$4,400 (in our worked example) can support. But two triggers cap the benefit: if your loan extends past age 65 or exceeds 30 years (25 for HDB), the LTV cap drops by 20 percentage points — from 75% to 55% on a first loan. The net effect is usually worse, not better. Most brokers recommend landing the tenure such that the loan concludes at or just before age 65.
4. Are joint-borrower applications better than going solo?
Usually, because they aggregate income while both parties still share the TDSR ceiling. The nuance is “income-weighted average age” for tenure calculations — if a 55-year-old and a 35-year-old co-apply, the bank blends their ages by income share to determine the maximum allowable tenure. Adding a much older co-applicant to a younger borrower can shorten the tenure and reduce the headroom on paper. Structured correctly, joint applications reliably produce higher approvals than solo for dual-income households.
5. What happens to TDSR if interest rates fall sharply?
Nothing, in the short run. The 4.0% stress rate is a regulatory input, not a market rate. Falling SORA means your actual monthly instalment shrinks and your actual debt-service ratio improves, but the ceiling at which MAS sets the TDSR bar is unchanged. Over a multi-year horizon, if rates settle well below 4.0% on a sustained basis, MAS may consider lowering the stress rate — but the precedent is that adjustments are infrequent (the last move was September 2022).
6. Does CPF Ordinary Account balance count as income for TDSR?
No. CPF OA is treated as equity (part of the down-payment and subsequent instalments), not as income. The monthly CPF contribution inflow also does not count as additional income — your CPF contributions are already a reduction from your gross pay, and gross pay is what banks use. The only way CPF affects borrowing capacity indirectly is through the Home Protection Scheme (for HDB loans) and through the cash-CPF split in the down-payment.
7. I was denied because of TDSR — what are my options?
First, get the denial reasoning in writing and compare it with a second IPA at a different bank — underwriting interpretations vary on edge cases, particularly around variable income and guarantor obligations. Second, tackle the debt side: clear a car loan, consolidate or close credit cards, discharge a guarantor role. Third, stretch the timeline: a fresh NOA next April may unlock the variable-income shortfall. Fourth, reduce the target property price — a 10% lower purchase price typically requires a proportionally smaller loan and therefore a smaller headroom. Finally, consider a joint application with a fixed-income parent (though this binds their future TDSR too).
This article is an editorial guide for general information only and does not constitute financial, legal or mortgage advice. The figures quoted reflect rules in force on the date of publication (April 2026) and may change. Confirm the authoritative position with the Monetary Authority of Singapore (MAS), the Housing & Development Board (HDB), your bank’s credit officer and a licensed mortgage broker before committing to any loan or property purchase. Interest-rate scenarios and worked examples are illustrative; your actual borrowing ceiling depends on the full underwriting review at application.
TDSR and MSR are the two regulatory ratios the Monetary Authority of Singapore (MAS) uses to decide how much home loan any Singapore buyer can take. Get these wrong in your budgeting, and the pre-approval letter from the bank will come back smaller than the deposit you have already put down on a flat. This guide breaks down what each ratio means, how they stack, and exactly how to calculate your own limit for 2026.
TDSR 55%: All your monthly debts (home loan, car loan, credit card minimums, student loans, personal loans) must stay at or below 55% of your gross monthly income.
MSR 30%: For HDB flats and new Executive Condos only — your monthly home loan alone must stay at or below 30% of gross monthly income. MSR sits on top of TDSR.
Stress rate: Both ratios are calculated using a 4.0% stress interest rate, not the actual package rate you are quoted.
Variable income: Bonuses, commission and rental income count at only 70% of their face value.
MSR is usually binding for HDB and EC buyers; TDSR is usually binding for private condo buyers.
What is TDSR and Why Does It Matter?
TDSR — Total Debt Servicing Ratio — was introduced in June 2013 as the backbone of Singapore’s sustainable-lending framework. It forces banks to look beyond your home loan and consider every monthly debt commitment you carry. If the sum of all those instalments exceeds 55% of your gross monthly income, the bank cannot extend you any further credit.
In practice, TDSR means that two borrowers on identical salaries can qualify for very different loan sizes if one of them also carries a car loan, a renovation loan, or a large outstanding credit-card balance. Because the ratio is regulatory rather than bank-specific, shopping around will not get you past it.
What counts in the 55% ceiling?
Housing loans (existing and the new one being applied for)
Car loans, motorcycle loans, and hire-purchase instalments
Renovation loans, education loans, personal loans
Minimum monthly payments on credit cards and overdraft facilities
Guarantor obligations on another party’s loan — even if you are not the primary borrower
What is MSR and When Does It Apply?
MSR — Mortgage Servicing Ratio — is a narrower, tougher cap that applies only when you are buying:
An HDB flat (BTO, Sale of Balance Flat, Open Booking, or resale), or
A new Executive Condominium (EC) directly from a developer, still within its minimum occupation period scheme.
MSR says that your monthly housing loan instalment alone must not exceed 30% of gross monthly income. Unlike TDSR, MSR does not let you compensate by showing you have no other debt — the housing instalment itself cannot breach the 30% line.
Private condos, landed property, and resale ECs after their 10-year privatisation milestone are not subject to MSR. Only TDSR applies. This is one of several reasons why private-property buyers on the same income can often borrow more than HDB buyers.
Figure 1: TDSR applies to every Singapore buyer; MSR adds a second, tighter cap for HDB flats and new ECs from developers.
How Banks Actually Calculate Your Limit
Here is the sequence every MAS-regulated bank follows when you submit a loan application:
Gross monthly income is totalled. Salary contributes 100%; variable income (bonus, commission, rent, freelance earnings) is haircut to 70%. For rental income, the bank also deducts a vacancy allowance.
Other monthly debts are added up. This includes a 3% notional minimum on your total credit-card outstandings if you do not pay in full.
Housing loan instalment is calculated at 4.0% stress rate, over your requested tenure (capped at 30 years for HDB, 35 for private). This is the rate used for ratio maths — not the 2.6% or 2.8% your package may quote.
Apply TDSR: (All debts + new housing loan at 4.0%) ÷ gross income must be ≤ 55%.
If HDB/new EC, apply MSR: New housing loan at 4.0% ÷ gross income must be ≤ 30%.
The loan is sized to the tighter of the two ceilings.
Worked example: couple earning S$16,000 a month
Consider a married couple with combined gross income of S$16,000, a car loan costing S$1,000 a month, and credit-card minimums of S$500 a month. They want to buy a 4-room resale HDB flat.
At 4.0% stress rate over 25 years, S$4,800/month supports a loan of approximately S$910,000. At the actual package rate of 2.6%, the real payment on that loan would be around S$4,127/month — giving the couple a S$673 monthly buffer once they move in.
Take away the car loan and the maths does not change — MSR still binds at S$4,800. Take away MSR (i.e. if they were buying a private condo instead), and the binding number becomes S$7,300 of TDSR headroom, translating to roughly a S$1,380,000 loan. Same couple, same income, different rule set, S$470k of extra purchasing power.
Stress Rate: The 4.0% That Quietly Decides Everything
MAS introduced the 4.0% medium-term interest rate floor (officially the “medium-term rate benchmark” or MTRB) in 2022, raising it from 3.5%. The stress rate is higher than virtually any home loan package in the market, which is the point — it builds in resilience against future rate rises.
Because the maths compounds, every 1% of stress-rate uplift cuts affordability by roughly 10%. That is why a package teaser rate of 2.5% does not actually buy you more house than a teaser of 3.0% — both are calculated at 4.0% for TDSR/MSR. What the lower package rate does buy you is cash-flow during the package term.
Variable Income: The 70% Haircut
If you earn a significant bonus, commission or rental income, the 30% haircut matters. Take a relationship manager earning S$10,000 base plus an average S$4,000 a month in commission. Gross looks like S$14,000. TDSR-countable gross is S$10,000 + (0.70 × S$4,000) = S$12,800.
To “grossed-up” income, banks typically require 24 months of commission history (12 for the more flexible ones). First-year hires with fat bonuses but short tenure often cannot count that income at all.
Three Levers to Increase Your Loan Ceiling
Extend the loan tenure (within the 30/35-year cap) — a longer tenure reduces the monthly instalment under the 4.0% stress calculation, freeing headroom under both ratios.
Retire consumer debt. Every S$1,000 of car-loan instalment taken off releases exactly S$1,000 of TDSR headroom. For HDB buyers, note this only helps if TDSR (not MSR) is the binding constraint.
Add a younger co-borrower. Tenure is capped at the weighted average age of all borrowers — bringing in a younger, income-earning co-borrower lifts the tenure ceiling and, by extension, your qualifying loan amount. Be deliberate about the legal and ownership implications before doing this.
Frequently Asked Questions
Does TDSR apply to refinancing?
For owner-occupied residential property, TDSR does not apply to refinancing of an existing loan (this is the “owner-occupier refinancing exemption”). For investment property, TDSR does apply on refinancing, with a debt-reduction plan over three years if you exceed the 55% cap.
Is rental income counted towards TDSR?
Yes. Rental income is haircut to 70% of face value, and banks further deduct a vacancy allowance. A 12-month tenancy agreement is usually required as evidence.
Does my existing home loan count if the property is rented out?
Yes, always. Every housing loan you are servicing — owner-occupied or rented — enters the TDSR calculation on the debt side, regardless of whether the rental income covers it.
Can I get a higher loan if I pay down my credit card before applying?
Yes, provided the payment clears before your bank pulls the credit bureau report. Banks calculate TDSR based on bureau-reported outstandings — pay down early enough for the next monthly report cycle.
What happens if my income drops after I take the loan?
TDSR is tested only at origination and on refinancing of investment property. A mid-loan income drop does not trigger a call on your loan — you simply need to keep paying the contracted instalment.
What to Do Next
TDSR and MSR are the first conversation with any bank, but they are not the only one. Your Loan-to-Value ratio and cash-on-hand position matter just as much. Your logical next reads on LovelyHomes:
Disclaimer: This guide is for general information and does not constitute financial advice. TDSR and MSR rules are set and periodically revised by MAS. Always verify current rules at mas.gov.sg and consult a licensed mortgage broker or bank before committing to any property purchase.
For most Singaporeans, purchasing a home represents the single largest financial commitment they will ever make. A typical S$500,000 home loan over 25 years will cost between S$180,000 and S$280,000 in interest alone—making the difference between an HDB concessionary loan (fixed at 2.6%) and a bank loan (pegged to SORA, pegged to 3M compounded SORA plus a bank spread) the difference between financial security and prolonged vulnerability to rate shocks. This 2026 guide walks you through both options, the figures that matter, and how to choose the right one for your circumstances.
Quick Answer
HDB Loan: 2.6% fixed for the loan’s life; rate stable; 75% max LTV; no surprises—but higher than current bank rates and you must be eligible (SC or PR, income ≤ S$14,000/month for families).
Bank Loan: Currently cheaper (1.5%–3.0% depending on fixed or floating); rate risk if SORA rises; 75% max LTV; fewer eligibility restrictions—but your monthly repayment could jump 20%+ if rates climb.
The HDB concessionary loan is Singapore’s most accessible home financing product. It is pegged to the CPF Ordinary Account (OA) interest rate plus 0.1%—a formula that has held since 1999. For 2026, the OA rate is 2.5%, making the HDB loan rate exactly 2.6% per annum, fixed for the life of the loan (or until you choose to refinance into a bank loan, at which point you cannot switch back).
HDB Loan: Eligibility
Citizenship: At least one owner must be a Singapore Citizen (SC). Permanent Residents (PRs) and foreigners cannot apply.
Income ceiling (monthly household): S$14,000 for families; S$7,000 for singles under the Young Single Scheme; S$21,000 for extended family schemes. These are hard ceilings—exceed them and you are ineligible, regardless of other factors.
Age: At least 21 at the time of the application.
Repayment by age 65: Loan tenure is 25 years maximum, or until you reach age 65, whichever is earlier.
HDB Loan: Key Terms
Term
HDB Loan
Interest Rate
2.6% p.a. (fixed; CPF OA + 0.1%)
Maximum LTV
75% (lowered from 80% on 20 Aug 2024)
Minimum Down Payment
25% (mix of cash & CPF OA; no mandatory cash minimum)
Maximum Tenure
25 years or age 65, whichever is earlier
MSR Cap
30% of gross monthly income
TDSR Cap
55% of gross monthly income
Rate Lock
Rate never increases; locked at 2.6% for life of loan
Early Repayment
No penalty; can pay down anytime using CPF or cash
Refinancing to Bank
Can refinance to bank loan (one-way; cannot switch back)
Example MSR Calculation: Your gross monthly household income is S$10,000. HDB MSR allows up to 30%, so your maximum monthly loan instalment is S$3,000. On a 2.6% 25-year loan, this translates to a maximum loan amount of roughly S$1,090,000 (before other debt).
Bank Loan: How It Works
Bank loans offer more flexibility than HDB loans but introduce interest-rate risk. Banks offer two primary structures: floating rates (pegged to SORA + spread) and fixed-rate packages (locked for 1–3 years, then typically floating). Check the current 3-month compounded SORA on the MAS domestic interest rates page. Banks typically add a spread of around 0.5%–1.0% on top. Fixed-rate packages range from 1.4% to 1.8% for 1–2-year locks.
Bank Loan: Eligibility
Citizenship: SCs, PRs, and even some foreigners can qualify (though foreigner terms are stricter, requiring higher down payments and lower LTV).
Income: No hard ceiling, but TDSR and MSR caps apply (see below).
Credit & Employment: Banks assess credit history, employment stability, and income verification.
Age: At least 21 at the time of application; typically loan must be repaid by age 60–75 (varies by bank).
Bank Loan: Key Terms
Term
Bank Loan (HDB)
Bank Loan (Condo)
Interest Rate (Floating)
3M SORA + 0.5–1.0% (current ~2.0%)
3M SORA + 0.5–1.0% (current ~2.0%)
Interest Rate (Fixed)
1.4%–1.8% for 1–2 yr lock
1.4%–1.8% for 1–2 yr lock
Maximum LTV (1st property)
75% (with 25-year tenure)
75% (with 30-year tenure)
LTV (2nd property outstanding)
45% max
45% max
Minimum Down Payment
25% (5% cash minimum; rest CPF or cash)
25% (5% cash minimum; rest CPF or cash)
Maximum Tenure
25 years (or to age 65)
30 years (or to age 65)
MSR Cap (HDB only)
30% of gross monthly income
N/A
TDSR Cap
55% of gross monthly income
55% of gross monthly income
Interest Rate Floor (TDSR calc)
3% (for calculation only)
4% (for calculation only)
Early Repayment Penalty
1.5% of outstanding balance (typically during lock-in; 2–3 yr lock-in standard)
1.5% of outstanding balance (typically during lock-in)
Rate Risk
After lock-in expires, rate floats; monthly payment can increase significantly
After lock-in expires, rate floats; monthly payment can increase significantly
Important TDSR Note: Banks use a minimum interest-rate floor when calculating whether you are eligible, even if the actual rate is lower. For HDB loans, the floor is 3%; for private property, it is 4%. So even if a bank offers you 2.0% floating, they assume 3%–4% when working out your TDSR, making the true affordability ceiling lower than the headline rate suggests.
Figure 1: The two main home-loan routes in Singapore — compared on rate, eligibility, LTV and flexibility.
Side-by-Side Comparison: HDB vs Bank Loan
Factor
HDB Loan
Bank Loan
Interest Rate Type
Fixed (pegged to CPF OA)
Fixed (1–3 years) or Floating (SORA+)
Current 2026 Rate
2.6%
1.5%–1.8% (floating); 1.4%–1.8% (2yr fixed)
Maximum LTV (1st property)
75%
75% (HDB); 75% (Condo)
Min Cash Down
0% (full 25% can be CPF)
5% cash; remainder CPF or cash
Max Tenure
25 yrs or age 65
25 yrs (HDB) / 30 yrs (Condo), or age 65
MSR / TDSR
MSR 30%; TDSR 55%
TDSR 55% (no MSR for condo)
Rate Stability
Locked forever; never increases
Floating rate risk after lock-in; monthly payment can jump 20%+
Early Repayment Penalty
None
1.5% during lock-in (typically 2–3 yrs)
Switching Flexibility
Can refinance to bank (one-way; no switch-back)
Can refinance to another bank; cannot switch to HDB
Eligibility Ceiling
Income ceiling: S$14,000/mth (families); SC required
No income ceiling; open to PRs & some foreigners
Figure 2: Three loan paths, same borrower — HDB S$2,268/mo; Bank floating S$2,121/mo; Bank fixed-to-floating S$2,320 → S$2,503/mo.
Worked Example: S$500,000 Loan, 25-Year Tenure
Let’s compare the true cost of an HDB loan versus two bank scenarios: a floating-rate loan and a fixed-then-floating loan.
Scenario 1: HDB Concessionary Loan at 2.6%
Loan Amount: S$500,000 Interest Rate: 2.6% p.a. (fixed for life) Tenure: 25 years (300 months) Monthly Instalment: S$2,269 Total Interest Paid: S$180,700 Total Amount Repaid: S$680,700
Scenario 2: Bank Floating Loan (SORA + 0.65%, Current ~2.0%)
Loan Amount: S$500,000 Interest Rate (Current): 2.0% p.a. (floating; SORA ~1.35% + 0.65% spread) Interest Rate (Assumption: Average over 25 yrs): 3.0% p.a. (to account for expected rate normalisation) Tenure: 25 years Monthly Instalment (at 2.0%): S$2,108 Monthly Instalment (at 3.0% average): S$2,372 Total Interest Paid (at 3.0% average): S$210,600 Total Amount Repaid: S$710,600 Life-of-Loan Difference vs HDB: +S$29,900 (approximately 3.5% higher total cost)
Note: The bank loan appears to save S$161/month initially, but that saving evaporates as rates normalise. Over the 25-year life, the HDB loan saves roughly S$30,000 despite starting at a higher rate.
Scenario 3: Bank Fixed (2.8%) for 3 Years, Then Floating (Assume 3.5%)
Years 1–3: 2.8% fixed
Monthly instalment: S$2,294
Years 4–25: 3.5% floating (after lock-in)
Recalculated instalment: S$2,506
Average Monthly Instalment: S$2,404 Total Interest Paid: S$221,200 Total Amount Repaid: S$721,200 Life-of-Loan Difference vs HDB: +S$40,500 Monthly Jump at Year 4: +S$212 (9% increase)
Key Insight: Even if you start with a bank loan at 2.0%–2.8%, the long-term cost edge of the HDB loan (at fixed 2.6%) becomes clear once you account for rate normalisation and the arithmetic of compound interest over 25 years. Moreover, the HDB loan offers psychological and budgetary peace of mind—your monthly repayment is guaranteed never to rise.
Sensitivity: What If Bank Rates Rise to 4.0%?
If 3M SORA drifts back toward 2.5% and bank spreads remain at 0.65%, a floating-rate loan would reset to approximately 3.15% base, but with TDSR floors at 4%, some borrowers would see repayments jump further. At a 4.0% effective rate:
S$500,000 loan, 25 years remaining (worst-case: rate shock in year 1): Monthly Instalment at 4.0%: S$2,639 vs HDB at 2.6%: S$2,269 Monthly Shock: +S$370 (+16.3%) Annual Impact: +S$4,440
For a household spending 30% of gross monthly income on the mortgage, a 16% rate shock could push TDSR above 55%, triggering a lender’s demand for early repayment or refinancing—a real risk during volatile rate environments.
Figure 3: Stress-tested at 2.6%, 3.5% and 4.0% — a rise to 4% adds ~S$111,000 in interest over 25 years vs the HDB baseline.
Which Should You Choose?
Choose HDB Loan If:
You are eligible (SC, income ≤ S$14,000/mth for families).
Rate stability is a priority. You plan to stay in the home for 15+ years and want zero uncertainty about future payments.
You are risk-averse or budget-conscious. Your household income is tight, and a 10%–16% payment jump would strain your finances.
You value the psychological benefit of a locked rate and a simpler loan structure.
You expect rates to rise. If SORA normalises to 2.5%+ (and spreads remain), HDB’s 2.6% becomes increasingly competitive.
Choose Bank Loan If:
You exceed HDB income ceilings (e.g. dual-income household exceeding S$14,000/mth) or are a PR/foreigner.
You are comfortable with rate risk and have sufficient financial buffers to absorb a 10%–20% payment increase.
You plan to sell or refinance within 5–10 years. Lower initial rates and longer maximum tenures (30 years for condos) offer flexibility.
You believe rates will stay low. If you expect SORA averages well below 2.6% over the life of your loan, a floating bank loan saves vs the HDB concessionary rate. If it averages above 2.6%, HDB is cheaper.
You want to refinance easily. Bank loans can be refinanced to another bank mid-term; HDB loans, once converted to a bank, cannot be converted back.
You own a condo or landed property. Bank loans offer longer tenures (30 years) and higher potential LTV; HDB loans only apply to HDB flats and ECs.
Refinancing: When and Why to Switch
The option to refinance exists at any point in your loan journey. Understanding when and why to refinance is crucial to optimising your loan cost.
HDB to Bank Refinance
If you currently hold an HDB loan at 2.6%, you can refinance to a bank loan. This is a one-way decision—once you switch to a bank, you cannot switch back. Refinancing makes sense if:
Bank rates fall significantly below 2.6% and are locked in for an extended term (5+ years).
You exceed HDB’s income ceiling due to a salary increase and want to increase your loan amount.
You are refinancing to raise cash (e.g. home equity release) against your property.
Give HDB three months’ written notice of your intention to refinance. HDB will calculate the outstanding balance and any adjustment due to CPF contributions.
Bank to Bank Refinance (or HDB → Bank)
If you hold a bank loan, you can refinance to another bank or (once) to HDB, depending on your eligibility. Refinancing makes sense if:
Your current fixed-rate lock-in is about to expire and rates have fallen; refinance before the jump.
Another bank offers 0.3%–0.5% lower rates or a longer fixed-rate tenure.
You want to consolidate multiple loans or restructure your debt.
Typical lock-in periods: 2–3 years. Early repayment within the lock-in incurs a 1.5% penalty on the outstanding balance. After lock-in, partial or full repayments are fee-free.
Lock-In Mechanics
Most bank home loans come with a lock-in clause that penalises early repayment during the initial fixed-rate period. The lock-in typically lasts 2–3 years. Here’s what you need to know:
Lock-in Period: Typically 2–3 years from the date of drawdown.
Early Repayment Penalty: 1.5% of the outstanding loan balance if you repay (or refinance) before lock-in expires.
After Lock-In: You can repay in full or in part without penalty. You can refinance to another bank.
Fixed-Rate Lock vs Lock-In: Do not confuse the fixed-rate period (e.g. 2.8% for 2 years) with the lock-in period. A 2-year fixed rate typically comes with a 2–3-year lock-in penalty clause.
Frequently Asked Questions
1. Can I switch from HDB to bank and back?
No. Refinancing from HDB to bank is one-way. Once you switch to a bank loan, you cannot return to HDB financing. Choose carefully before making the switch. If you are considering it, ensure bank rates are significantly lower and locked in for at least 5 years to justify the irreversibility.
2. What happens if I miss an HDB or bank loan payment?
Missing a payment triggers late fees and can damage your credit score, making future refinancing more expensive. For HDB loans, persistent defaults can lead to legal action and, in extreme cases, repossession of the flat. For bank loans, the consequences are similar. Both lenders are empowered to initiate enforcement proceedings if you default for more than three months. Contact your lender immediately if you foresee difficulties; many offer restructuring or deferment options for borrowers facing temporary hardship.
3. Can I use CPF to pay my mortgage?
Yes. You can use CPF Ordinary Account (OA) funds to pay both HDB and bank home loan monthly instalments, subject to:
Your CPF OA balance must be sufficient to cover the instalment.
CPF will automatically deduct the monthly instalment from your OA if you have set up standing instructions.
If your CPF OA is insufficient, you must pay the balance in cash.
You cannot use your CPF Medisave Account (MA) or Special Account (SA) for loan repayment.
After loan maturity, CPF regulations allow you to retain a minimum sum in your Retirement Account (RA) for healthcare and longevity protection; excess funds can be withdrawn.
4. What is SORA, and why does it matter?
SORA stands for Singapore Overnight Rate Average. It is the interest rate at which banks lend to each other overnight in the Singapore money market, published daily by the Monetary Authority of Singapore (MAS). Most bank home loans in Singapore are now pegged to 3-Month Compounded SORA (reviewed quarterly) rather than the older SIBOR benchmark.
Why it matters: Your bank loan interest rate is typically SORA + a bank spread (e.g. 0.65%). As SORA fluctuates, your loan rate (and monthly payment) fluctuates. Historically 3M SORA has moved widely — from well under 1% in 2020–2021, rising above 3% through 2023–2024, and moderating thereafter. Always check the latest rate on the MAS website before committing to a package. Understanding SORA trends helps you forecast your likely repayment path.
5. How does the interest-rate floor affect my loan amount?
When calculating whether you qualify for a loan (TDSR test), banks assume a minimum interest rate, even if the offered rate is lower. For HDB loans, the floor is 3%; for private property, it is 4%. This means:
If a bank offers you 2.0% floating but applies a 4% floor for TDSR calculation, you are approved based on 4% affordability, not 2%.
If your income is S$10,000/month and TDSR is 55%, your maximum total debt repayment is S$5,500/month.
At a 4% rate (the TDSR floor), a S$500,000 loan over 25 years costs ~S$2,639/month.
Even though the actual rate might be 2.0%, the lender approves you at 4% to protect against future rate rises.
This floor is a safeguard for lenders and borrowers alike, preventing over-leverage in a low-rate environment.
6. Can I take a joint loan with a family member?
Yes. Both HDB and bank loans can be taken jointly (e.g. spouse, parent, or adult child). Joint applicants must:
Both be on the property title (either as joint tenants or tenants-in-common).
Both pass the eligibility checks (citizenship, age, credit, income).
Both be liable for the loan; if one co-borrower defaults, the lender can pursue either or both.
Agree on the split of ownership (50:50 is common; other splits are possible but more complex for tax and CPF purposes).
Joint borrowing increases the combined household income for TDSR/MSR purposes, often allowing a larger loan. However, both parties remain responsible if the other defaults.
7. Is a fixed or floating rate better?
There is no universally correct answer; it depends on your risk appetite and rate outlook.
Fixed Rate (1–3 years): Choose if you want certainty and believe rates will rise. Lock-in at the lowest rate available (currently 1.4%–1.8% for 1–2 years). After lock-in expires, you will refinance or face a floating rate, so you are not truly “locked” for 25 years.
Floating (SORA+): Choose if you believe rates will stay low and you can afford a 20%–30% payment increase. Currently, floating rates are lower than fixed (around 1.5%–2.0% all-in vs 1.4%–1.8% fixed), so you pay a rate-stability premium if you lock in.
In 2026, most experts recommend a 2-year fixed rate as a compromise: you get near-current rates locked in for two years, and then you can reassess when the lock-in expires.
Summary: Making Your Decision
Choosing between an HDB loan and a bank loan is ultimately a question of values: stability vs savings, predictability vs flexibility. The HDB loan offers peace of mind and long-term cost protection but requires eligibility. The bank loan offers potential short-term savings and flexibility but introduces rate risk. Work through the decision tree below to clarify your path:
Start here: Are you a Singapore Citizen with household income ≤ S$14,000/month (families)?
Yes: You can access the HDB loan. Proceed to the next question.
No: You must use a bank loan. Skip to bank-loan considerations below.
Next: Is rate stability your top priority, or are you comfortable with rate risk?
Rate stability: Choose HDB. You cannot beat a fixed 2.6% rate that will not rise for 25 years.
Comfortable with risk: Compare HDB (2.6%) with current bank rates (floating 1.5%–2.0%; fixed 1.4%–1.8%). If bank rates are <2.2% and locked in for 5+ years, bank may be worthwhile. If rates are expected to rise to 3%+, HDB’s 2.6% becomes increasingly attractive.
For bank-loan applicants: What is your holding timeline?
Short term (5–10 years): Floating or short fixed-rate packages (1–2 years) are fine; refinance or sell before rate shock.
Long term (15+ years): Lock in a fixed rate (2.8%–3.0%) for as long as possible (5+ years if available). The certainty is worth 0.3%–0.5% in extra rate cost.
Key Takeaways
HDB loans are fixed at 2.6% (pegged to CPF OA + 0.1%). This rate will not increase for the life of the loan—a powerful advantage in a rising-rate environment.
Bank loans are currently cheaper (1.5%–2.0% floating; 1.4%–1.8% fixed for 1–2 years) but introduce rate risk. After lock-in expires (typically 2–3 years), your payment can jump 10%–30%.
Over a 25-year life, an HDB loan typically costs S$30,000–S$40,000 less than a bank loan that averages 3.0% over the tenor, even though it starts at a higher rate.
Eligibility is the first gatekeeper. If you are a SC with income ≤ S$14,000/month, HDB is an option; otherwise, you must use a bank.
Refinancing is possible but irreversible. HDB → bank is one-way; bank → bank is flexible. Plan before you switch.
Rate floors and TDSR caps mean that your true affordability is often lower than headline rates suggest. Always ask your lender what rate floor they use in their TDSR calculation.
In 2026, the optimal strategy for most Singaporeans is: (1) if HDB-eligible, take the HDB loan unless bank rates are locked below 2.2% for 5+ years; (2) if bank-eligible only, lock in a 2-year fixed rate at 1.4%–1.8% as a bridge, then reassess when lock-in expires.
This guide is for general information only and does not constitute legal, tax, or financial advice. Interest rates, LTV limits, MSR/TDSR caps, and eligibility rules change frequently. Always verify current figures with HDB (hdb.gov.sg), MAS (mas.gov.sg), and your bank before committing to a loan package. For complex situations—mixed-nationality couples, self-employed income, or refinancing decisions—consult a licensed mortgage advisor or conveyancing lawyer. CPF rules, tax treatment, and grant eligibility have edge cases; always verify your specific situation with the relevant authority.
