Upgrading from HDB to Private Property Singapore 2026: Step-by-Step Guide, Costs and Timing

Upgrading from HDB to Private Property Singapore 2026: Step-by-Step Guide, Costs and Timing

Upgrading from an HDB flat to a private condominium is the most common property-wealth move in Singapore — and the most misunderstood. This guide walks you through every stage, every cost and every timing trap.

Quick Answer

  • You must fulfil the Minimum Occupation Period (MOP) — 5 years for standard HDB flats, 10 years for Plus or Prime classification flats — before selling and upgrading. The 5-year clock starts from the date of key collection, not the BTO application.
  • Upgrading while retaining the HDB flat triggers 20% ABSD on the private property (SC buying second residential property). Selling the HDB first and then buying private means you pay 0% ABSD as a first-time private buyer — but you face a timing gap.
  • CPF Ordinary Account funds used for the HDB must be refunded with accrued interest (2.5% p.a.) upon sale. This is not a penalty — it is your own money going back to your CPF — but it reduces the cash proceeds from the HDB sale.
  • Most upgraders secure an in-principle approval (IPA) from a bank before listing their HDB, to confirm their private-property borrowing capacity.
  • The typical timeline from HDB listing to moving into the private property is 9–12 months. A decoupling strategy can shorten this but adds complexity and legal costs.
  • For a S$1.35M OCR condo purchase (SC selling HDB and buying private): expect total cash outflow of S$340,000–S$380,000 (25% downpayment + BSD ~S$38,600 + legal fees) if CPF is used for the remainder of the downpayment.

Why Upgrading Is Such a Defining Decision in Singapore

For most Singapore families, the HDB flat is the largest asset they own — and the only asset from which they can extract equity to fund the next step in their property journey. Unlike in most developed economies, Singapore’s public housing system is tightly regulated: the MOP, resale levy rules, and eligibility restrictions mean that the upgrade from HDB to private property is not simply a matter of listing one property and buying another. It is a sequenced, rules-bound process that requires careful planning of CPF, ABSD, TDSR and timing.

In 2026, this upgrade pathway has become more complex following the 8 May 2026 measures by the Ministry of National Development, which doubled the MOP for new Executive Condominiums to 10 years. While this does not directly affect standard HDB upgraders, it has recalibrated expectations about holding periods across the market.

Step 1 — Confirm You Have Cleared the MOP

The Minimum Occupation Period is enforced by HDB under the Housing and Development Act (Cap. 129). For BTO, DBSS and most resale flats purchased under HDB schemes, the MOP is 5 years from the date of keys collection. For Plus classification flats (transitional zone — introduced under the October 2024 BTO reclassification) and Prime classification flats (central/mature areas under the PLH model), the MOP is 10 years.

During the MOP, you may not sell, sublet the entire flat, or purchase another private residential property. Breach of MOP is a serious offence — HDB may require compulsory acquisition at below-market rates. You can verify your MOP completion date via the HDB Portal (my.hdb.gov.sg).

Step 2 — The ABSD Decision: Sell First or Buy First?

This is the central financial decision of any HDB upgrade. Two paths exist:

Strategy ABSD Risk Best for
Sell HDB first, then buy private 0% (first private property) Timing gap — may need bridging loan or temporary rental Cost-conscious upgraders; those with flexible timeline
Buy private first, then sell HDB 20% (SC 2nd residential) 20% ABSD payable immediately; can claim remission if HDB sold within 6 months of private completion Those who need continuity; if new launch with long wait
Decoupling (married couple) One spouse buys private as first-timer: 0% ABSD Stamp duty + legal costs on decoupling; ABSD remission rules complex Married couples; wealth-splitting strategy

ABSD remission for the second-purchase strategy: If you purchase the private property first, you pay 20% ABSD upfront. However, if you sell your HDB flat within 6 months of the private property’s completion (for completed property) or within 6 months of the private property’s Temporary Occupation Permit (TOP) (for new launch under construction), you may apply to IRAS for a partial ABSD remission. The remission is not automatic — it requires a formal application and supporting documents confirming the HDB was sold within the stipulated period.

7-stage HDB to private property upgrading roadmap Singapore 2026
Figure 1: The HDB-to-private upgrading roadmap — 7 key stages from MOP check to occupation.

Step 3 — CPF Accrued Interest: The Hidden Cost of Upgrading

Every dollar withdrawn from your CPF Ordinary Account for the HDB purchase — whether for the downpayment or monthly mortgage instalments — accrues interest at 2.5% per annum from the date of withdrawal. When you sell the HDB flat, this full amount plus accrued interest must be refunded to your CPF OA before any cash proceeds are released to you.

For a household that bought a 4-room BTO for S$350,000 in 2017, used S$90,000 CPF for the downpayment and S$30,000 in CPF for monthly instalments over 9 years: the accrued interest can easily reach S$28,000–S$35,000. This sum reduces the net cash-in-hand from the HDB sale, though it is returned to CPF and can be re-deployed for the private property purchase.

Cost stack HDB sale proceeds vs private property purchase upgrader Singapore 2026
Figure 2: Upgrader cost stack — S$550k HDB sale vs S$1.35M OCR condo. SC couple, no existing ABSD. Net-of-ABSD strategy (sell HDB first).

Step 4 — Finance Check: TDSR, LTV and Bank IPA

Before listing your HDB, obtain an In-Principle Approval (IPA) from a bank. This confirms your maximum loan quantum for the private property. Key constraints:

  • LTV (Loan-to-Value): 75% of the lower of purchase price or valuation for a first private property (no outstanding housing loan). If you still have an HDB concessionary loan at time of private purchase — i.e., you are buying private before selling HDB — LTV drops to 45%.
  • TDSR (Total Debt Servicing Ratio): Monthly mortgage obligations must not exceed 55% of gross monthly income, stress-tested at 4.0% per annum (or the contracted rate + 2.0%, whichever is higher). At a 30-year loan tenure, a combined household income of S$12,000/month supports a maximum loan of approximately S$1.6M at a 3.8% actual rate — but the stress test at 4.0% (or effective 5.8%+) may reduce this.
  • MSR (Mortgage Servicing Ratio): The 30% MSR applies only to HDB loans and EC purchases; it does NOT apply to private condominium purchases. However, banks apply internal stress tests that are effectively similar.

Step 5 — The HDB Resale Levy: When It Applies

The HDB Resale Levy is payable if you have previously enjoyed a housing subsidy from HDB — typically from purchasing a new BTO or SERS flat at subsidised rates — and then purchase another subsidised HDB flat (BTO or DBSS) or an EC at the subsidised price. The levy ranges from S$15,000 (2-room flat) to S$50,000 (5-room flat and above).

Importantly, the resale levy is NOT payable if you are upgrading directly to a private condominium. It only applies when you move from a subsidised HDB flat to another subsidised HDB or EC. For the typical HDB-to-private upgrade journey, the resale levy is irrelevant — but it becomes relevant if, later in life, you sell the private condo and wish to purchase a subsidised flat again.

ABSD rates for upgraders second residential property Singapore 2026
Figure 3: ABSD rates applicable when purchasing the private property — by buyer profile and existing property count.

Worked Example: The Lim Family’s Upgrade

Mr and Mrs Lim — both Singapore Citizens, combined gross income S$13,500/month — own a 4-room BTO in Sengkang purchased in 2019 at S$420,000. They collected keys in December 2019 and have cleared their 5-year MOP as of December 2024. They aim to upgrade to a 3BR OCR condo in Tampines priced at S$1,350,000, using the sell-first strategy.

HDB sale side:

  • Estimated resale value (2026): S$550,000
  • CPF principal withdrawn (downpayment + 5 years of instalments): S$130,000
  • CPF accrued interest (2.5% p.a. × ~6 years average): ~S$24,500
  • Total CPF refund required: S$154,500 → returns to OA
  • Outstanding HDB loan (HDB concessionary at 2.6%, 25-year, ~5 years elapsed): ~S$268,000
  • Agent fees + legal: ~S$14,000
  • Net cash from sale: S$550,000 − S$154,500 − S$268,000 − S$14,000 = S$113,500 cash + S$154,500 to CPF OA

Private purchase side (S$1.35M OCR condo, first private property — 0% ABSD):

  • BSD: S$38,600
  • Downpayment (25%): S$337,500 — covered by CPF OA S$154,500 + additional CPF savings S$80,000 + cash S$103,000
  • Bank loan (75% LTV): S$1,012,500
  • Legal + stamp duties: ~S$5,000
  • Monthly instalment at 3.8% for 25 years: ~S$5,260/month (TDSR at S$13,500: ratio = 39% — within 55% limit)

The Lims transition from a paid-down HDB flat (equity ~S$282,000 post-CPF-refund) to a S$1.35M private condo with a S$1.01M loan. Their monthly outgoing rises from ~S$1,400 (HDB loan) to ~S$5,260 (bank loan) — a significant lifestyle adjustment that underpins why financial planning before committing to the OTP is essential.

Decoupling: A Strategy for Married Couples

Decoupling refers to the transfer of one spouse’s share of the HDB flat to the other, so that the first spouse becomes a private-property first-timer with no existing residential property — thereby buying the condo at 0% ABSD. This is a legitimate strategy permitted under Singapore law but involves several costs: Buyer’s Stamp Duty on the share transfer (at prevailing BSD rates), legal fees (~S$3,000–S$5,000), and CPF accrued interest implications if the receiving spouse uses CPF to buy out the transferring spouse’s equity.

Post-8 May 2026, decoupling strategies for Executive Condominiums are more complex given the extended 10-year MOP, but for standard HDB flats the fundamentals are unchanged. Note that a decoupling exercise does not reset the MOP clock — both spouses must still fulfil the residual MOP on the existing flat before selling it.

What Might Come Next

The upgrader market in Singapore is highly sensitive to HDB resale prices, private condo prices and the ABSD quantum. With the HDB Resale Price Index posting its first quarterly decline since Q2 2019 in Q1 2026, upgraders who have waited now face a window where HDB proceeds are softening — but private prices in the OCR have remained resilient (+1.3% in Q1 2026 per URA flash estimates). If HDB prices soften further while OCR condo prices hold, the upgrade gap widens, potentially tempering upgrader demand. Conversely, a release of the ABSD remission ceiling — which has been discussed informally in policy circles but not announced — could re-energise the buy-first strategy.

Frequently Asked Questions

Can I buy a private property before my HDB MOP is up?

No. HDB rules explicitly prohibit the purchase of any private residential property — whether in Singapore or overseas — during the MOP. This restriction applies to both spouses if the HDB flat is held jointly. Violation is treated as a breach of HDB terms and can result in compulsory acquisition of the HDB flat. The HDB actively cross-checks URA caveats and IRAS stamp duty records to detect such breaches. Once MOP is cleared (confirmed via the HDB Portal), you are free to purchase private property — though ABSD implications depend on whether you retain or sell the HDB.

How do I compute the CPF accrued interest I need to refund?

The CPF Board applies 2.5% per annum compounded on each CPF OA withdrawal from the date of that withdrawal. The total CPF refund = sum of all withdrawals × compounded interest from withdrawal date to sale completion date. You can get an exact figure by logging into the CPF website (cpf.gov.sg) under “My Home” → “Property Withdrawal Details”. The computation is provided automatically based on your withdrawal records. Accrued interest on CPF used for private property follows a similar principle but uses the OA interest rate applicable to each year (2.5% p.a. currently).

If I sell HDB first and the market rises before I buy private, am I stuck?

Yes, this is the primary risk of the sell-first strategy: the private property market may move against you between HDB sale completion and private purchase completion. Most upgraders mitigate this by either (a) securing the OTP on the private property before accepting the HDB offer, relying on the ~10-week HDB completion timeline; or (b) renting temporarily (typically 3–6 months) while searching for the right private unit. Some banks offer a bridging loan to cover the gap between HDB sale and private purchase completion, though interest rates on bridging loans (typically prime + 1–2%) can be costly if the gap extends beyond 3–6 months.

What happens to my HDB loan when I upgrade?

The outstanding HDB concessionary loan balance must be fully repaid from the HDB sale proceeds. HDB does not allow you to maintain an HDB loan on a flat you no longer occupy. Once the loan is discharged at completion, the CPF charge and bank caveat (if any) on the HDB flat are also withdrawn. If you had taken a bank loan (not HDB loan) for the flat, the bank will be repaid from sale proceeds in the same way. Note that having previously taken an HDB concessionary loan means you will not be eligible for a future HDB concessionary loan — you will need a bank loan for any future HDB purchase.

Can I use CPF savings to pay for the private property?

Yes — CPF OA savings can be used for the downpayment and monthly mortgage instalments on a private residential property purchased with a bank loan (not HDB loan). The funds returned to your CPF OA from the HDB sale (principal + accrued interest) are immediately available for the private purchase. There is a Valuation Limit (VL) — you may withdraw up to the lower of purchase price or valuation — and a Withdrawal Limit (WL) at 120% of the VL for properties with remaining lease below certain thresholds. For a new private condo with a 99-year lease, the VL and WL are unlikely to be the binding constraint for most upgraders.

What is the typical timeline for the HDB-to-private upgrade?

For a sell-first strategy: HDB Option-to-Purchase exercise → HDB resale registration with HDB → 8-week HDB flat completion → gap period (1–12 weeks) → private OTP exercise → 10–12 weeks to private completion (for resale condo). Total: approximately 5–9 months. For a new launch with progressive payment scheme, the private purchase is effectively a commitment today for a TOP 2–4 years away, during which time you can sell the HDB (and potentially claim ABSD remission). This is the most common “buy-first” timing for upgraders targeting new launches.

Is there a grants programme to help first-time private buyers?

No — CPF Housing Grants (EHG, CPF Housing Grant, Proximity Grant) apply only to HDB flat purchases, not private properties. Once you upgrade to a private condo, you lose access to these grant programmes for that purchase. However, the CPF OA funds returned from your HDB sale (including accrued interest) are your own funds and can be redeployed freely for the private purchase within CPF rules. Some banks offer preferential mortgage rates or fee waivers for existing mortgage customers upgrading — it is worth requesting a private banking review if your combined assets are above S$1M.

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Disclaimer: This article is for general information purposes only and does not constitute legal, financial or tax advice. Stamp duty rates, CPF rules, HDB eligibility criteria and MAS lending regulations are subject to change — always verify with official sources including the HDB Portal (hdb.gov.sg), CPF Board (cpf.gov.sg), IRAS (iras.gov.sg), MAS (mas.gov.sg) and the URA (ura.gov.sg). Consult a licensed conveyancing solicitor, a MAS-regulated financial adviser and a CPF-accredited mortgage specialist before making any property decision.

Singapore Home Loan Guide 2026: LTV, TDSR, Fixed vs SORA & How to Get the Best Rate

Singapore Home Loan Guide 2026: LTV, TDSR, Fixed vs SORA & How to Get the Best Rate

For most Singaporeans, the home loan is the largest financial commitment of their lives — and in a market where private condo prices now range from S$1.2 million to S$4 million and beyond, getting the loan structure right can save (or cost) hundreds of thousands of dollars over a 25–30 year mortgage. This guide covers everything you need to know about home loans in Singapore in 2026: how much you can borrow, what the rates look like, how to compare packages, and how to build the strongest possible loan application.

Quick Answer — Singapore Home Loan Basics 2026

  • Maximum LTV: 75% for first private property (5% cash + 20% CPF/cash); 45% if holding an existing property
  • TDSR cap: Total monthly debt repayments cannot exceed 55% of gross monthly income
  • Typical fixed rates (2026): 2.5%–3.5% p.a. for 2–3 year lock-in packages
  • SORA benchmark: 3-month SORA fluctuates; total SORA-linked rate approximately 3.3%–3.8% in April 2026
  • Maximum loan tenure: 30 years (or limited so borrower does not exceed age 65 at loan end)
  • IPA (In-Principle Approval): Obtain before visiting any showflat — it defines your budget precisely
Singapore Home Loan Key Parameters 2026
Private residential properties — framework in force as at 24 April 2026

Maximum LTV (first property) 75% — bank loan; 80% — HDB concessionary loan (for HDB flats)
Maximum LTV (if holding 1 property) 45% bank loan
Maximum LTV (if holding 2+ properties) 35% bank loan
Minimum Cash Down Payment 5% of purchase price (first property, 75% LTV)
Total Debt Servicing Ratio (TDSR) 55% of gross monthly income — all debt obligations
Mortgage Servicing Ratio (MSR) 30% of gross income — applies to HDB and EC loans only
Stress Test Rate Typically 4% p.a. or prevailing rate + 2%, whichever is higher
Typical Fixed Rate (2026) ~2.5%–3.5% p.a. (3-year package) — compare across banks
Typical SORA-linked (2026) 3M SORA + spread (~0.7%–0.9%); total ~3.3%–3.8% p.a.
Max Loan Tenure 30 years (private); 25 years if borrower age at end of tenure >65
Source: MAS Regulations + MND / bank rate surveys — 24 April 2026
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How Much Can You Borrow? LTV, TDSR, and Stress Tests Explained

Your maximum home loan in Singapore is determined by three overlapping constraints. The most restrictive of the three sets your actual limit.

1. Loan-to-Value (LTV): For a private property loan from a bank, the LTV ceiling is 75% of the purchase price or market value (whichever is lower) for buyers with no outstanding property loans. This means a maximum loan of S$1.387 million on a S$1.85 million purchase. If you hold an existing property loan (e.g., you are buying a second property before selling the first), the LTV drops sharply to 45%, requiring a 55% down payment. These LTV rules are set by MAS and apply uniformly across all banks.

2. Total Debt Servicing Ratio (TDSR): Your total monthly repayments across all debts — home loan, car loan, personal loan, credit card minimum payment, student loan — must not exceed 55% of your gross monthly income. Banks assess TDSR at a stress-tested rate (the higher of 4% p.a. or the prevailing rate plus 2%) to ensure your repayment capacity holds under adverse rate conditions. A joint applicant’s income can be combined; however, guarantors’ income typically cannot be included for TDSR purposes.

3. Loan Tenure Cap: Banks impose a maximum tenure of 30 years, subject to the borrower not exceeding age 65 at loan maturity. A 45-year-old borrower is therefore limited to a 20-year tenure; a 35-year-old can take the full 30 years. Shorter tenure = higher monthly instalment but lower total interest paid. Longer tenure = lower monthly instalment but significantly higher total interest cost over the life of the loan.

Down Payment: What You Need in Cash vs CPF

At 75% LTV, the required down payment is 25% of the purchase price. Of this 25%, at least 5% must be in cash (hard cash — not CPF, not bank loan). The remaining 20% can be funded from any combination of cash and CPF Ordinary Account (OA) savings. This means a buyer purchasing a S$2 million condo must have at least S$100,000 in cash available on the day of OTP exercise, plus access to S$400,000 in additional cash and/or CPF OA for the remaining down payment component.

For upgraders who have just sold an HDB, the CPF OA refund (principal + accrued interest) can provide a significant top-up — in many cases, several hundred thousand dollars — making the 20% non-cash component relatively manageable. The critical cash requirement is the minimum 5%.

Fixed Rate vs SORA-Linked: Which Package is Right for You?

The Singapore Overnight Rate Average (SORA) replaced SIBOR as the benchmark rate for floating-rate home loans from 2021 onwards. As of April 2026, the 3-month compounded SORA sits in the range of approximately 2.5%–3.0%, with bank spreads of 0.7%–0.9%, producing effective all-in SORA-linked rates of approximately 3.3%–3.8% per annum. Fixed-rate packages for 2–3 year lock-in periods are broadly competitive at 2.5%–3.5% p.a. depending on the bank and loan quantum.

Fixed Rate vs SORA-Floating — When Each Makes Sense

Package Type Rate Profile Best For Key Risk
Fixed Rate (2–3 yr lock-in) Rate fixed for 2–3 yrs, then reverts to board/SORA Buyers who want payment certainty; rate rising environment Early repayment penalty during lock-in
SORA Floating Rate moves monthly with 3-month SORA + spread Buyers expecting rates to fall; short hold period Payment volatility; budgeting harder
Fixed + SORA Hybrid First 2 yrs fixed, then SORA Hedge approach; balance of certainty and flexibility Transition risk if SORA spikes after lock-in expires
HDB Concessionary Loan (HDB only) 2.6% p.a. flat (CPF OA rate + 0.1%); 80% LTV HDB flat buyers; first-timers with limited cash Only for HDB flats; not available for private property
Key Takeaway
As at April 2026, fixed rates are broadly competitive with SORA-linked packages. Buyers planning a >5-year hold with stable income generally benefit from a 2-year fixed package for predictability, then re-finance at the end of the lock-in.
Source: MAS / bank surveys — April 2026
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Worked Example — S$1.85m New Launch Purchase

The following illustrates the full upfront financial requirement for a Singapore Citizen couple buying their first private property (a new launch condo at S$1.85 million) after selling their HDB flat.

Worked Example — S$1.85m New Launch Condo Purchase (SC, First Property)

Item Amount Basis
Purchase Price S$1,850,000 New launch indicative price
Down Payment (25%) S$462,500 5% cash (S$92,500) + 20% CPF/cash (S$370,000)
Buyer’s Stamp Duty (BSD) ~S$62,100 Progressive BSD table; paid in cash within 14 days of OTP
ABSD (SC 1st property) S$0 0% for Singapore Citizen first purchase
Loan Amount (75% LTV) S$1,387,500 Subject to TDSR and stress test
Monthly Instalment (3% fixed, 30 yr) ~S$5,849/month Estimated; varies by bank and package
TDSR threshold (55% rule) Monthly income ≥ S$10,635 (combined, all debts) To support the above instalment with zero other debt
Legal / Conveyancing (est.) ~S$3,500–S$5,000 One-time cost; varies by law firm
Total Upfront Cash Required ~S$100,000–S$110,000 5% cash down + BSD + legal (CPF funds balance)
Key Takeaway
A Singapore Citizen couple with a combined gross monthly income of S$12,000 can comfortably qualify for a S$1.387 million home loan on a S$1.85 million first property, using CPF OA for the 20% non-cash component of the down payment.
Source: IRAS + MAS + Bank estimates — 24 April 2026
LovelyHomeslovelyhomes.com.sg

How to Secure the Best Home Loan: A Step-by-Step Approach

1. Pull your credit report: Before approaching any bank, request your credit report from Credit Bureau Singapore (CBS). A credit score above 1,844 (AA or BB grade) gives you the strongest negotiating position. Clear any outstanding small debts that may drag down your score.

2. Compile your income documents: The standard package is your most recent 3 months’ payslips, latest CPF contribution history statement (12 months), Notice of Assessment (NOA) for the past 2 years, and your NRIC. Self-employed buyers need their NOA for 2 years plus certified management accounts or bank statements. Commission-based earners typically have their variable income haircut by 30% for TDSR calculation.

3. Obtain IPAs from at least 3 banks: Compare the IPA quantum, the indicative rate offered, and the lock-in terms. Banks compete actively for quality home loan customers; do not accept the first offer. Use a mortgage broker if you prefer to have the comparison done for you, but be aware they receive referral fees and may not compare all available options.

4. Read the fine print on lock-in periods and clawback: Most competitive fixed-rate packages have a 2–3 year lock-in during which early redemption triggers a penalty (typically 1.5% of the outstanding loan). Check also for legal fee subsidies, valuation fee waivers, and free conversion clauses — these can save S$3,000–S$8,000 in the first year and are worth negotiating.

5. Consider a mortgage offset account: Some banks offer a 100% offset account facility that links your current account balance to your mortgage principal. Funds parked in this account reduce your effective interest cost dollar for dollar. This is particularly valuable for buyers who accumulate savings quickly or receive occasional large bonuses.

Using CPF for Your Home Loan

Your CPF Ordinary Account can be used to fund (a) the initial down payment (the non-cash component of the 25%), (b) the BSD, (c) monthly mortgage instalments up to the Valuation Limit, and (d) legal fees. The key rule is the CPF Usage Limit for private property:

  • If the property’s remaining lease covers the youngest buyer to age 95, full CPF usage is permitted up to the property’s Valuation Limit.
  • If the remaining lease does NOT cover the youngest buyer to age 95 but covers at least 60 years, CPF usage is capped pro-rata.
  • If the remaining lease is less than 30 years, CPF cannot be used at all.

For new launch condos (99-year leasehold, purchased in 2026), the lease will comfortably cover the youngest buyer to age 95 in the vast majority of cases, so full CPF usage is available. Remember: when you sell the property, all CPF monies drawn must be returned to your OA with accrued interest — this is not optional and is enforced automatically by the CPF Board upon completion of sale.

Frequently Asked Questions

Can I take a loan from HDB and a bank simultaneously?

No. The HDB concessionary loan (2.6% p.a., 80% LTV) is available only for HDB flats. Private property purchases must use a bank loan. You cannot hold an HDB loan and a bank mortgage on a private property simultaneously; the two loan types are for distinct property classes.

How does SORA work for home loans?

The Singapore Overnight Rate Average (SORA) is published daily by MAS and represents the weighted average overnight unsecured borrowing rate among banks. Most banks use the 3-month compounded SORA (3M Compounded SORA), which is smoothed and less volatile than the daily rate. Your mortgage rate = 3M Compounded SORA + bank spread. Both components change over time; your monthly instalment adjusts accordingly, typically quarterly. Check the MAS SORA statistics page for the latest published rate.

What is the stress test rate and why does it matter?

Banks assess your TDSR at the higher of (a) 4% p.a. or (b) the prevailing rate plus a 2% buffer. This “stress test rate” is typically higher than the actual rate you will pay, so the loan amount you are approved for is lower than what you could technically service at today’s market rate. This is a deliberate prudential measure to ensure borrowers can still service the loan if rates rise significantly.

Can I refinance during the lock-in period?

You can, but you will typically incur an early redemption penalty of 0.75%–1.5% of the outstanding loan balance. After the lock-in period expires, you are free to re-price (switch to a new package with the same bank) or refinance (move to a different bank) without penalty. Most active mortgage managers review their loan package at the end of every lock-in period.

Does a larger down payment lead to a better rate?

Not directly in Singapore’s home loan market. Unlike some markets where LTV directly influences the mortgage rate, Singapore banks generally offer the same rate bands across LTV ranges (within the MAS limit). However, a larger down payment reduces your loan quantum, which may bring you within a bank’s “premium package” tier (typically loans above S$1.5 million attract slightly different product options). Focus more on the total-cost comparison between packages than on trying to optimise the down payment size for rate purposes.

Related Guides

Disclaimer: All information in this article is for general educational purposes only and does not constitute financial, legal, or mortgage advice. Loan rates, LTV limits, CPF rules, and MAS regulations are subject to change. Always obtain a personalised In-Principle Approval from a licensed bank and consult a licensed financial adviser before committing to any home loan. Interest rates quoted are indicative as at April 2026 and will vary by bank, product, and applicant profile.


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