Choosing between a fixed vs floating home loan in Singapore is the single biggest interest-rate decision most Singaporeans ever make. Get it right, and you save S$200–S$500 a month on a typical condo mortgage. Get it wrong — lock in fixed just before a rate cut, or float into a rate-hike cycle — and the same decision costs you S$50,000+ over a loan term.
This 2026 guide cuts through the bank-marketing gloss. No one knows where SORA will be in two years, but the decision framework is knowable. Here it is.
Quick Answer — Fixed vs Floating 2026
Fixed: 2.55%–2.85% for 3-year packages; instalment locked; 1.5% penalty if you break lock-in.
Floating (SORA): 2.25%–2.55% headline; resets every 1 or 3 months; usually no or light lock-in.
Fixed wins when: you prioritise certainty, have tight cashflow, or expect rates to rise.
Floating wins when: you have rate-shock buffer, are planning to sell within 2–3 years, or believe rates are peaking.
Neither is strictly better — it depends on your time horizon and cash-flow tolerance.
What “Fixed” and “Floating” Actually Mean
A fixed-rate package contractually locks in your interest rate for a set term, typically 1, 2, 3, or 5 years. Your monthly instalment is flat; the bank bears the rate risk. At the end of the fixed term, the loan reverts to a floating rate (a “rollover” rate set by the bank) until you refinance or the loan matures.
A floating-rate package is priced as a benchmark plus a spread. In Singapore, the benchmark is almost always SORA 3M (the Singapore Overnight Rate Average, compounded over 3 months). A typical quote: “SORA 3M + 0.60% p.a., no lock-in”. Your rate resets every 1 or 3 months depending on the reset frequency.
Figure 1: Same loan, two packages. The gap in headline rate is small; the gap in lock-in and rate risk is the real decision.
The 2026 Rate Environment
SORA 3M is currently sitting around 2.3% after peaking at 3.9% in late 2023. Market consensus for 2026–2027 is a gradual drift to 2.0%–2.5%, with the Fed’s trajectory dominating.
In this environment, fixed rates and floating rates are pricing close: 3-year fixed packages quote around 2.55%–2.85%, and floating SORA+spread packages quote 2.25%–2.55%. The floating edge is roughly 30 bps.
Banks price this way because they are hedging a forward rate view. If banks thought rates would fall sharply, fixed rates would be materially cheaper than floating (banks want to lock in the highest rate they can). If they thought rates would rise, fixed would be materially more expensive.
When Fixed Wins
Fixed is the right call if any of the following apply:
Tight monthly cash-flow. If a 100-bps rate rise would make your monthly instalment uncomfortable, pay the small fixed-rate premium for certainty.
First-time buyer. First-time buyers often have the least cash buffer; predictability outweighs marginal rate savings.
Property bought for the long haul. If you intend to hold 10+ years, locking in 3 years of certainty through the next rate cycle is worth it.
Macro view: rising rates. If you believe the Fed or MAS will hike, fixed hedges you. The bank is taking the other side of that bet at a market-cleared price, but if your macro read is strong, that is the trade.
When Floating Wins
Floating is right when:
You plan to sell or upgrade within 2–3 years. Floating packages typically have no lock-in past month 6–12. Fixed packages impose a 1.5% penalty that can cost S$12,000+ on an S$800k loan.
You have substantial cash reserves. A 6-month emergency fund means you can ride out a 100-bps hike without distress.
Macro view: falling or flat rates. Floating captures every cut as it happens; fixed locks you out of savings.
You’re a property investor. Investors typically prioritise net yield and use cash buffers to manage rate risk; floating usually wins over an investment holding period.
The Hybrid Options
Two hybrid structures are popular in 2026:
Fixed-then-floating (“step-up”). 2-year fixed at 2.65%, converts to SORA+spread thereafter. Gives you short-term certainty with upside later.
Partial split. Some banks let you split the loan — e.g. 50% fixed, 50% floating. Effective blended rate halfway between the two packages, and you diversify rate risk.
The hybrid approaches are rarely dominated by a pure fixed or floating choice — they usually emerge as “middle” options when banks want to compete on flexibility.
Lock-In: The Real Cost Driver
Lock-in is more important than headline rate for most borrowers. A 2.85% 3-year fixed with a 3-year lock-in effectively bets you do not need to refinance or sell before month 36. If rates fall 50 bps and you want to switch, you pay 1.5% of outstanding — often S$10,000–S$15,000 — to break the lock-in.
Floating packages typically waive the lock-in after 6–12 months. This portability is why floating wins for anyone who might move, upgrade, or refinance mid-term.
SORA Reset Frequency: 1M vs 3M
Most floating packages now price against 3M SORA (the 3-month compounded average). The 1M version resets faster — you capture rate cuts sooner but also eat rate hikes sooner. In 2026’s low-volatility environment, 3M is slightly cheaper on spread but marginally less reactive.
The replacement of SIBOR and SOR with SORA was completed in mid-2024; any legacy SIBOR/SOR loans have been migrated or are on run-off.
Worked Comparison: S$800k Loan Over 25 Years
Consider two competing packages today for an identical loan:
Package A — 3Y Fixed at 2.75%: monthly S$3,691, lock-in 3Y, 1.5% break penalty (S$12,000).
Package B — SORA 3M + 0.55% (~2.30% effective): monthly S$3,516, lock-in 6M, no break penalty after.
If rates stay flat, Package B saves S$175 × 36 = S$6,300 over the first 3 years, with no lock-in risk. If SORA rises 100 bps, Package B payment rises to ~S$4,015 — S$324 more than A after the rise. Package B bet loses S$7,500 over 2 years of hikes.
The cross-over point is roughly a 60 bps sustained rise. Your view on that probability decides the trade.
Frequently Asked Questions
Can I switch from floating to fixed mid-term?
Yes, by refinancing or re-pricing with your existing bank. Re-pricing usually has no cost; refinancing has switching costs. Both are subject to whatever lock-in remains.
What if I want to prepay part of the loan?
Most packages allow partial prepayment of up to 25% of outstanding per year without penalty. Check the specific prepayment clause — some fixed packages are stricter.
Do I need MRTA (mortgage reducing term assurance)?
Not technically required for bank loans on private property, but most buyers take it. HDB loans with CPF require the HPS (see our CPF for Property guide).
Is there still SIBOR or SOR in 2026?
No. Both benchmarks were retired in mid-2024 and replaced with SORA. Any remaining SIBOR/SOR references in older documentation should be treated as historical.
Should I time the refinance to Fed meetings?
Marginally useful. Fed rate decisions move SORA, but banks lag Fed moves by weeks. The more reliable signal is your own lock-in expiry date — see our refinancing guide.
Disclaimer: This guide is general information, not financial advice. Rate levels quoted are illustrative of 2026 packages and change frequently. Always obtain a current IPA and package terms directly from banks or a licensed mortgage broker before deciding.
Home loan refinancing in Singapore means replacing your existing mortgage with a new one — usually at a lower rate, sometimes with a new bank, occasionally with the same bank under a new package. In a market where SORA has been swinging between 2.8% and 3.6% for the past 24 months, refinancing at the right moment can save a typical buyer S$3,000–S$6,000 per year.
Mistime it, and the legal costs, valuation fees and lock-in penalties wipe out the saving. This 2026 guide walks through when refinancing actually pays, how to do the break-even maths, and the traps that catch most Singapore homeowners.
Quick Answer — Refinancing at a Glance
Typical saving: 0.4–0.8% lower rate vs your legacy package, worth S$200–S$400 a month on a S$800k loan.
Typical cost: ~S$3,000 in legal and valuation fees (often fully subsidised by the new bank on loans above S$500k).
Break-even: 12–18 months on a typical S$800k loan.
Lock-in penalty: Usually 1.5% of outstanding if you refinance during the original package’s lock-in.
Best windows: 3 months before your existing package’s lock-in ends; when SORA 3M has moved by ≥0.5% in your favour.
What Refinancing Actually Is
When you refinance, your new bank pays off the old bank in full and a fresh loan is registered against your property. Your CPF usage, property title and outstanding principal transfer across. What changes is the interest rate structure, the lock-in period, and — if you switch bank — the lender.
Three flavours exist:
Re-pricing (same bank, new package). No conveyancing required, no legal fees, but banks typically offer worse rates than they do to outsiders.
Refinancing (new bank). Full switch with legal and valuation costs (~S$3,000), but meaningfully better rates.
Refinancing from HDB loan to bank loan. A one-way door — you cannot switch back to an HDB concessionary loan afterwards.
Break-Even: The Only Calculation That Matters
Break-even is simply: how many months of lower interest does it take to repay the switching costs?
On a S$800,000 loan, dropping from 3.2% to 2.6% saves roughly S$4,800 of interest in year one (S$400/month). If the full legal + valuation cost is S$3,000 and the new bank subsidises S$2,000, net cost is S$1,000 — break-even at ~3 months. Even with zero subsidy and S$3,000 full cost, break-even is around month 13.
Figure 1: On a S$800k, 25-year loan dropping 0.6%, the refinance pays back its S$3,000 cost by month 13 and compounds from there.
The Lock-In Trap
Every home loan package has a lock-in period — typically 2–3 years for fixed-rate packages, 1–2 years for floating. Refinancing during lock-in triggers a penalty of 1.5% of the outstanding principal. On a S$800k loan, that is S$12,000.
In almost every case, this penalty kills the business case for refinancing. The exception: if SORA has dropped so dramatically that even paying S$12,000 today is recouped within 2 years of lower rates. Rare, but it happens during rate-cut cycles.
The three-month rule
MAS banks require 3 months’ notice to refinance or to exit to a new lender. If your lock-in ends on 1 October, start engaging new banks by 1 July. Waiting until August leaves you paying the legacy rate for the full notice period.
When Refinancing Makes Sense in 2026
Three concrete triggers should make you look at your package:
Your lock-in ends within 4 months. 90% of refinancing wins come from the reset window around the end of a 2-year or 3-year fixed package. Banks actively target this window with cashback subsidies.
SORA 3M has moved ≥0.5% in your favour since you last locked. Tiny moves rarely pay for switching costs; 0.5%+ moves almost always do.
Your bank’s published rack rate is ≥0.3% above a new competitor. If your legacy package has lapsed into an expensive floating-rate default, you are overpaying regardless of macro conditions.
Fixed vs Floating at Refinance Time
The decision framework at refinance is the same as at origination: certainty vs upside. See our dedicated Fixed vs Floating Home Loan Singapore 2026 guide for a full breakdown. The only nuance at refinance time: your new package will reset your lock-in clock, so a 3-year fixed refinance locks you in for a further 3 years regardless of what happens to rates.
The Refinancing Checklist
Once you have decided refinancing makes sense, execution is largely administrative:
Request a fresh In-Principle Approval (IPA) from 2–3 competing banks. This is free and commits you to nothing.
Compare: headline rate, lock-in period, subsidy on legal & valuation, any cashback, prepayment rules.
Pick the package and accept the Letter of Offer. Instruct a conveyancing lawyer (the new bank typically has a panel).
Serve 3 months’ notice to your existing bank (email or physical letter).
Discharge of mortgage and registration of new mortgage happens on the redemption date, usually 8–10 weeks later.
Direct Debit for the old GIRO is cancelled and replaced with the new one.
The process runs itself once you sign. Your only vigilance point: verify the new monthly instalment has kicked in and the old GIRO is stopped, to avoid paying both banks briefly.
Common Mistakes
Focusing only on headline rate. A 2.35% loan with a 3-year lock-in and no subsidy is often worse than a 2.55% loan with 2-year lock-in and S$2,000 subsidy.
Refinancing too early. Switching costs are real. Sub-0.3% rate improvements rarely justify the effort.
Forgetting CPF accrued interest. Refinancing does not pause CPF accrued interest — if you want to reduce it, a voluntary housing refund is the separate tool.
Ignoring partial prepayment options. Some packages let you prepay up to 25% of outstanding without penalty. If you have a windfall, a prepayment often beats a refinance.
Frequently Asked Questions
Does refinancing affect my credit score?
Minimally. A single credit inquiry when the new bank pulls your file is normal. Multiple simultaneous applications within a short window are usually scored as a single inquiry by the Credit Bureau.
Will I need to top up cash if the property has declined in value?
Possibly. New banks will value the property afresh; if the new LTV exceeds their internal limit, they may ask for a cash top-up to bring LTV back in line. This is the biggest technical obstacle to mid-cycle refinances.
Can I refinance with my existing bank?
Yes — this is “re-pricing”. No legal fees, but typically inferior rates. Always get two outside quotes first and then negotiate.
How does refinancing interact with TDSR?
For owner-occupied properties, TDSR is not applied to refinances. For investment properties, TDSR applies with a debt-reduction plan if you are above 55%.
Is the subsidy really “free”?
It is, in the sense that the bank absorbs the legal and valuation fees — but most subsidies come with a clawback clause: redeem the loan within 3 years and you repay the subsidy. Always read the clawback condition.
Disclaimer: This guide is for general information and not financial advice. Package rates and lock-in rules change frequently. Always verify current offers directly with banks or through a licensed mortgage broker.
