Singapore Savings Bonds vs Fixed Deposits vs T-bills: How to Choose

The one variable that matters most: certainty about timing

SSB is the only one of the three with a genuinely penalty-free exit in any month. Fixed deposits forfeit accrued interest (sometimes entirely) on early withdrawal. T-bills require selling on the secondary market at whatever price prevails, which could be below what you paid. If there's real uncertainty about when you'll need the money, that alone should tilt the decision toward SSB.

Rate comparison, at a glance

Instrument	Typical recent yield	Early exit	Guarantee
SSB	~2.5%–3.5% p.a. (10-yr avg)	Any month, no penalty, full principal	Singapore government
T-bill (6-mo/1-yr)	~2.5%–3.5% p.a.	Secondary market, price varies	Singapore government
Fixed deposit	~2.5%–3.8% p.a. (promo, varies by bank)	Interest forfeited, sometimes fully	SDIC, up to coverage limit per bank

Rates shown are illustrative recent ranges and move constantly -- always check the current month's SSB schedule, latest T-bill auction result, and your bank's current published FD rate before deciding.

When each one actually wins

SSB tends to win when timing is uncertain. A T-bill can win when you have a specific, confident maturity date in mind and want to lock a known yield with no ongoing decision-making. A fixed deposit can win briefly during an aggressive promotional period at a specific bank, if you're confident about the tenor and won't need early access -- but check the effective rate on renewal, since promotional rates rarely repeat automatically.

Which one has the highest guarantee?

SSB and T-bills are both direct Singapore government obligations. Fixed deposits are protected by SDIC up to its per-depositor, per-bank coverage limit -- a different, capped form of protection.

Can I hold all three at once?

Yes -- laddering across SSB, T-bills, and FDs is a common way to balance yield, liquidity, and guarantee type rather than choosing just one.