Best Savings Account Singapore 2026: Top Bonus Interest Rates Compared

Best savings account Singapore 2026: the short answer

Bonus interest rates have come down hard. SORA fell roughly 200 basis points from its late-2023 peak, and the big banks have cut their top tiers twice in 12 months. UOB One and DBS Multiplier took the deepest cuts. OCBC 360 and Standard Chartered Bonus$aver still pay 4 to 7 per cent on the top tier, but only if you stack salary credit, spend, GIRO and investment.

The honest picks for May 2026: under S$10,000 cash on hand, MariBank or Trust Cashback+ for the no-conditions rate. S$10,000 to S$50,000, UOB One paired with the UOB One Card. S$50,000 to S$100,000, OCBC 360 with full stack. Above S$100,000, split across two accounts to fill bonus caps twice.

For the cash you do not need liquid, see our fixed deposit vs T-bills vs SSB guide.

Table of Contents

1. Quick-pick: best account by cash on hand

2. Every bonus interest rate compared (May 2026)

3. The 4 levers: how bonus interest actually works

4. Under S$10,000: go no-conditions

5. S$10,000 to S$50,000: UOB One territory

6. S$50,000 to S$100,000: OCBC 360 or SCB Bonus$aver

7. Above S$100,000: the split-account play

8. The credit-card-spend trigger: which card for which account

9. What about fixed deposits, T-bills and SSB?

10. Honest gotchas before you switch

11. FAQ

1. Quick-pick: best account by cash on hand

2. Every bonus interest rate compared (May 2026)

This is the matrix every comparison site will tell you to memorise. We summarise the top tier (best case) and the practical blended rate (what you actually earn after hitting realistic stack conditions). All figures verified against bank websites on 11 May 2026.

The gap between top tier and blended rate is the entire game. SCB Bonus$aver advertises 6.70 per cent but requires salary credit, S$2,000 card spend, three GIRO bills, S$30,000 invested AND S$30,000 insured. Most account holders hit four of five and land in the 4 per cent zone. We split the analysis by tier below so you can pick the right stack for your actual balance.

3. The 4 levers: how bonus interest actually works

Every bonus account in Singapore is built on the same four levers. The bank pays a base rate (usually 0.05 per cent) and adds bonus tiers when you hit specific actions. Pick the levers that fit your life, not the highest top-tier number.

Lever 1: Salary credit

The biggest single bonus. Crediting your monthly salary via GIRO (minimum S$1,500 to S$3,500 depending on the bank) typically adds 1.5 to 2.5 per cent to the base rate. Counts for UOB One, OCBC 360, DBS Multiplier, SCB Bonus$aver, Maybank Save Up. Does NOT count for Trust, MariBank, GXS, CIMB.

Lever 2: Card spend

Spend a minimum on a linked credit or debit card each month (usually S$500 to S$2,000) to add 0.6 to 1.5 per cent. Each bank tells you exactly which cards qualify. This is where the credit-card cluster meets the savings cluster, and we name the specific cards in the credit-card-spend trigger section below.

Lever 3: GIRO bills

Pay three or more bills via GIRO from the account (utilities, phone, insurance) to add 0.4 to 0.6 per cent. Once set up it runs forever, but each bank counts bills differently (DBS Multiplier counts SP utilities once; OCBC 360 counts each GIRO separately).

Lever 4: Invest or insure

Buy or hold a qualifying unit trust or insurance policy (usually S$30,000) to add 1.0 to 2.4 per cent. This is the expensive lever, so skip it unless you were investing anyway. SCB Bonus$aver's headline 6.70 per cent requires both invest and insure boosters; most users skip them and land at 4 per cent.

4. Under S$10,000: go no-conditions

If your liquid cash is under S$10,000, the math is brutal: chasing a 3 per cent bonus tier with full stack pays you S$300 a year, but costs you the credit card you would have picked anyway, three GIRO setups and a salary redirection. Skip the hoops. Park the cash where the rate pays itself, no conditions.

MariBank Save Account pays 2.28 per cent flat, no cap, no minimums, SDIC-insured. The account is fully digital (Mari app), no chequebook, no branch. For sub-S$10k balances it beats every conditional account once you account for the lever cost.

Trust Cashback+ pays 2.00 per cent on the first S$75,000, no conditions. Slightly lower headline but covers a much larger balance. Pair with the Trust Cashback Credit Card for stacking later.

GXS Boost Pocket pays 2.18 per cent on a single pocket, 1.18 per cent on Save pockets. Each customer is limited to S$95,000 across pockets, which makes GXS a top-up vehicle rather than a primary account.

CIMB FastSaver also fits this tier (1.80 to 2.50 per cent no conditions), but lacks the digital tooling of MariBank and Trust. Skip unless you already bank with CIMB.

5. S$10,000 to S$50,000: UOB One territory

This is the sweet spot for UOB One. The account tiers in increments of S$25k, with the top blended rate hit at S$75k. At S$10k to S$50k you are not chasing the full 3.30 per cent, but the 2.30 to 3.00 per cent blended rate dominates everything except OCBC 360's top tier (which costs more levers to hit).

How to qualify (UOB One Lite stack)

• Credit your monthly salary of S$1,600 or more via GIRO. Adds the biggest bonus tier.
• Spend S$500 a month on an eligible UOB credit card or UOB One Debit Card. Multiple UOB cards qualify; UOB One Card is the obvious pairing because its 5 per cent quarterly cashback already justifies the spend.
• OR three GIRO bills if you cannot hit salary credit (lower bonus but still meaningful).

At S$25,000 balance with salary credit and S$500 card spend, UOB One pays roughly S$58 a month in interest. At S$50,000 balance with the same stack, roughly S$125 a month. The card spend lever costs nothing if you would have spent S$500 on groceries or fuel anyway.

Alternative: Maybank Save Up

Maybank Save Up pays up to 4.20 per cent top tier but requires three qualifying products from a list (salary credit, GIRO, card spend, loan, insurance). Three products is harder than UOB One's two, but the cap covers a larger balance (up to S$60,000 at the top tier). Pair with Maybank Family and Friends Card for the 8 per cent dining and groceries cashback.

6. S$50,000 to S$100,000: OCBC 360 or SCB Bonus$aver

At this balance the bonus tiers stack on enough principal to justify chasing the top rate. OCBC 360 is the most achievable: salary credit, S$500 card spend, S$500 monthly savings increase, and one insurance or investment booster gets you to 4.30 to 4.65 per cent. SCB Bonus$aver pays more (6.70 per cent top tier) but the full stack requires both an investment and an insurance product.

OCBC 360: the achievable top tier

• Credit S$1,800 salary via GIRO -> +1.20 per cent
• Spend S$500 on an OCBC credit card -> +0.60 per cent
• Save S$500 more this month than last -> +1.20 per cent
• Buy a qualifying insurance policy OR unit trust -> +1.20 per cent

Pair with OCBC 365 for the spend lever. The 365 card pays 6 per cent on dining, groceries and petrol, so the S$500 trigger is hit just by eating out twice and one supermarket run.

SCB Bonus$aver: highest ceiling, hardest qualification

SCB Bonus$aver pays 6.70 per cent on the first S$100,000 if you hit all five bonus tiers: salary credit S$3,000, S$2,000 card spend (Bonus$aver Card or Smart Card), three GIRO bills, S$30,000 invested, S$30,000 insured. Skip the insurance booster and you land at 4.30 per cent. Skip both insurance and investment and you land at 2.80 per cent. The card spend lever is heavy (S$2,000) but doable with the right card.

7. Above S$100,000: the split-account play

Every bonus account caps the bonus tier at S$75,000 or S$100,000. Park S$200,000 in one account and the marginal interest above the cap drops to the base rate (often 0.05 per cent). The fix is to split.

The split formula

• S$100,000 in OCBC 360 with full salary + spend + save stack. Earns ~4.30 per cent blended.
• S$75,000 in UOB One with salary + spend stack. Earns ~3.00 per cent blended.
• Any excess into 3-month T-bills (~2.50 per cent) or 6-month FDs (~2.80 per cent at promo rates).

This produces a 3.40 to 3.60 per cent blended rate on the full balance, beating any single-account play above S$150,000.

Watch the salary credit conflict. Only one bank receives your salary GIRO, so the OCBC 360 salary tier and UOB One salary tier cannot both be claimed unless you use the OCBC Salary Credit option (works) and trigger UOB One with three GIRO bills instead.

8. The credit-card-spend trigger: which card for which account

Every conditional account requires card spend on a linked card. Picking the wrong card means you forfeit either the savings bonus tier (if the card does not qualify) or the card cashback (if the card has low rewards). Here is the right pairing for each account.

The card you pick for the spend trigger should ALSO be the card that earns you the most cashback in that category. If you are going to spend S$500 a month anyway, the goal is to claim the savings bonus AND maximise the card return on that S$500. See our cashback decision guide for the spend-tier math.

9. What about fixed deposits, T-bills and SSB?

If your balance exceeds bonus account caps OR you can lock cash up for 3 to 12 months, fixed-rate alternatives can beat the blended bonus rate, especially the tail end of a balance that earns only the base rate.

Quick verdict for May 2026

• 3-month T-bill: ~2.50 per cent annualised. Liquid via secondary market, government-backed.
• 6-month T-bill: ~2.65 per cent.
• 12-month bank FD (promo): ~2.80 to 3.00 per cent at DBS, OCBC, UOB.
• Singapore Savings Bond (SSB): ~2.40 to 2.60 per cent average over 10 years, with early redemption.

Use these for the slice of cash you do not need liquid. We compare all three in detail with the year-by-year math.

10. Honest gotchas before you switch

Gotcha 1: The advertised top rate is almost never your actual rate

Banks quote the maximum bonus tier in their hero ad. Hit four of five conditions and you land in the second tier (often 50 per cent of the advertised rate). Hit three of five and you are at base rate plus a small bonus. Always back-solve the blended rate against your actual stack.

Gotcha 2: Cap structures matter more than headline rates

OCBC 360 caps the bonus at S$100,000 balance. UOB One caps at S$75,000. SCB Bonus$aver caps at S$100,000. Anything above the cap earns the base rate (often 0.05 per cent), dragging your blended rate down fast as your balance grows.

Gotcha 3: Rates have been cut twice in 12 months

UOB One cut from 4.00 per cent to 3.30 per cent between October 2024 and April 2025. DBS Multiplier cut twice in 2025. Rate cuts are typically announced 30 days ahead of effective date in the bank's terms-and-conditions update page. Watch for the next cut cycle if SORA drops further.

Gotcha 4: The salary credit lever can only be claimed once

Only one bank receives your monthly salary GIRO. If you bank with both UOB and OCBC, you must pick which account gets the salary tier. The other account falls back to spend or GIRO-bills tiers.

Gotcha 5: Some bonus tiers reset monthly, some quarterly

OCBC 360 'save more this month than last month' resets every month, which means after one month of stacking, the lever becomes harder to hit. SCB Bonus$aver's invested and insured tiers stick once activated. Read the fine print before committing the lever.

11. FAQ

Q1: Which is the best savings account in Singapore right now (May 2026)?

There is no single best account. For balances under S$10,000, MariBank or Trust Cashback+ for the no-conditions rate. For S$10,000 to S$50,000, UOB One with salary credit and UOB One Card spend. For S$50,000 to S$100,000, OCBC 360 with the full stack. Above S$100,000, split across two accounts to fill bonus caps twice.

Q2: Is SCB Bonus$aver actually 6.70 per cent?

Only if you hit all five bonus tiers, including S$30,000 invested and S$30,000 insured. Most users land at 2.80 to 4.50 per cent depending on which boosters they activate. Run the blended math before switching.

Q3: Should I redirect my salary to chase the bonus tier?

Yes, if the bonus tier covers most of your liquid balance and the bank is reliable. The salary credit lever is the single biggest contributor to most bonus stacks. Switching takes one form and ~14 days for the next paycheck.

Q4: What happens if I miss a bonus condition one month?

That month, the missed tier reverts to base rate. No retroactive penalty. The next month, hit the condition and the bonus tier returns. Banks publish the effective rate on your monthly statement so you can track.

Q5: Is MariBank or Trust safer than the big banks?

All four (DBS, UOB, OCBC, MariBank, Trust, GXS) are SDIC-insured up to S$100,000 per depositor per scheme. SDIC covers any failure event. Differences come down to product depth, app quality and customer service, not safety.

Related guides

If you are picking a credit card to pair with your savings account spend trigger, see the Best Credit Cards Singapore 2026 honest decision guide. It compares cashback vs miles vs no annual fee by spend tier, including the MariBank wedge and the HSBC Visa Platinum trap.

For cash you do not need liquid, the fixed deposit vs T-bills vs SSB guide shows the year-by-year math.

If your credit card has sign-up bonuses you have not claimed yet, the Best Credit Card Promotion Sign Up Offers in Singapore guide tracks the latest gifts.