DBS & POSB fixed deposit rates — September 2026
Every publicly verifiable DBS & POSB SGD fixed-deposit offer, from our monthly audit of official pages (cut-off 1 September 2026). Best published rate: 1.00% p.a. for 12 months (Board FD). Best 12-month: 1.00% vs the market’s best clean 1.70%. The catch column is part of the comparison, not a footnote.
DBS & POSB’s offers this month
| Offer | Rates (p.a.) | Min | Lane | Validity & the catch |
|---|---|---|---|---|
| USD FD + wealth purchase RM | 2m — 8.08% | S$500k | Wealth bundle | Per campaign T&Cs — restricted to Treasures clients who joined before 1 Jul 2026. USD deposit (FX risk, no SGD deposit insurance) requiring a qualifying investment OR insurance purchase with fresh funds from outside DBS/POSB. Not comparable to an SGD FD. |
| Board FD Online / branch | 12m — 1.00% | S$1k | Board rate | Board rates last verified 4 Aug 2026 (the rate table would not render at the 1 Sep re-check — board rates rarely move). 1.00% (8–12m) only while your TOTAL DBS FD balance is under S$20,000 — at S$20,000+ most tenures pay just 0.05%. More money can mean a lower rate. |
How DBS & POSB’s best rate has moved
| Jul 2026 | Aug 2026 | September 2026 |
|---|---|---|
| 1.00% (12m) | 1.00% (12m) | 1.00% (12m) |
Best published rate at any tenure in each monthly audit (relationship-gated and bundle offers included where SGD-comparable; USD wealth bundles excluded). See the full September 2026 market table for how DBS & POSB ranks against every other bank, or the promo ranking for the month’s top-to-bottom list.
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Official sources
Rates are a point-in-time snapshot verified 1 September 2026 from DBS & POSB’s official pages as part of our monthly market audit; promotional windows close and rates change without notice, and the binding rate is the bank’s quote at placement. This is market research for education and comparison — not a recommendation or an invitation to place deposits. SGD deposits at SDIC Scheme members are insured up to S$100,000 per depositor per institution.