Singapore Savings Bonds vs T-Bills: Which Is Better in 2026?

Last updated: July 2026 | SeaMoneyTips

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Singapore Savings Bonds (SSB) and Treasury Bills (T-Bills) are two of the safest investment options in Singapore, both backed by the government. SSBs offer 10-year maturity with step-up interest and monthly early redemption, while T-Bills provide higher short-term yields over 6 or 12 months but require holding until maturity. Your choice depends on your investment horizon, need for liquidity, and whether you prefer predictable returns or higher short-term yield.

What Are Singapore Savings Bonds (SSB)?

Singapore Savings Bonds are a type of government bond designed for individual investors. Launched in 2015, they offer a safe way to earn interest with the flexibility to redeem monthly without penalty. Each SSB has a 10-year tenure, but you can exit after the first month.

The key feature of SSBs is the step-up interest rate structure. Your return increases each year you hold the bond. In year one, the coupon rate might be lower, but by year 10, it reaches the maximum. This rewards long-term holders while still providing an exit option.

SSBs are issued monthly by the Monetary Authority of Singapore (MAS) through the Singapore Government Securities (SGS) market. You can apply through DBS/POSB, OCBC, or UOB banks using your CPF-OA or cash.

How SSB Interest Works

SSB interest follows a step-up structure. The coupon rate increases every year for the first 10 years. If you hold for the full 10 years, you earn the average of all 10 years’ rates. If you redeem early, you receive the coupon rates for the years you held the bond.

For example, a typical 2026 SSB might offer 2.9% in year one, stepping up to 3.2% by year five and reaching 3.5% by year 10. The average return over 10 years would be approximately 3.2% per year.

SSB Key Features

• Minimum investment: S$500, increments of S$500
• Maximum investment: S$200,000 across all SSBs held
• Maturity: 10 years
• Early redemption: Monthly, no penalty, no loss of principal
• Interest payment: Every 6 months
• Collateral: Can be used as collateral for CPF Investment Scheme

What Are Singapore Treasury Bills (T-Bills)?

Treasury Bills are short-term government securities issued by MAS. Unlike SSBs, T-Bills are sold at a discount to their face value and do not pay periodic interest. Instead, you earn the difference between the discounted purchase price and the face value received at maturity.

T-Bills come in two tenors: 6-month and 12-month. They are popular among investors seeking higher short-term yields compared to fixed deposits, especially during periods of elevated interest rates.

You can purchase T-Bills through via cash or CPF-OA. Non-competitive bids (individual investors) are guaranteed allocation up to a certain limit, making them accessible to retail investors.

How T-Bill Yields Work

T-Bills use a discount yield model. You buy at a price below face value (e.g., S$97 for a S$100 T-Bill) and receive the full S$100 at maturity. The difference (S$3) is your interest income. The yield is quoted as an annualized rate based on the discount.

For example, a 6-month T-Bill with a cut-off yield of 3.5% means you pay approximately S$98.26 for a S$100 face value T-Bill. After 6 months, you receive S$100, earning approximately S$1.74 or 3.5% annualized.

T-Bill Key Features

• Minimum investment: S$1,000 (non-competitive bid)
• Maximum investment: S$500,000 per auction (non-competitive)
• Maturity: 6 months or 12 months
• Early redemption: Not allowed before maturity (can sell on secondary market)
• Interest payment: At maturity (discount model)
• Tax: Interest income is tax-free for individuals

SSB vs T-Bills: Side-by-Side Comparison

Which Has Higher Returns: SSB or T-Bills in 2026?

In 2026, T-Bills generally offer higher annualized yields compared to SSBs. The 6-month T-Bill cut-off yield has been hovering around 3.3-3.8%, while SSBs offer approximately 2.9% in year one, stepping up to around 3.5% by year 10.

However, comparing raw yields alone is misleading. T-Bills lock your money for 6-12 months with no early exit. SSBs let you redeem monthly, preserving your liquidity. The extra 0.3-0.5% yield from T-Bills comes at the cost of flexibility.

If you need your money within the next year, T-Bills are fine as long as you can hold until maturity. If you might need the cash sooner, SSBs provide a safety net with their monthly redemption feature.

When to Choose SSBs Over T-Bills

SSBs make more sense when you prioritize flexibility and long-term growth. The step-up structure rewards patience. If you can hold for 10 years, the average return becomes competitive with T-Bills.

SSBs are also better for emergency funds. Since you can redeem monthly without penalty, they function like a higher-yield savings account. T-Bills would lock your emergency fund for months, defeating the purpose.

Another advantage: SSBs have no minimum holding period beyond one month. You can invest S$500 today and redeem it next month if needed. T-Bills require you to wait until maturity or sell on the secondary market (which may involve transaction costs).

When to Choose T-Bills Over SSBs

T-Bills are better when you have a specific short-term cash need. If you know you will need money in 6 months (e.g., property down payment, education fees), T-Bills offer a higher return than SSBs for that period.

T-Bills also make sense when interest rates are expected to fall. By locking in a 6-12 month T-Bill now, you secure the current yield before rates drop. SSBs’ step-up structure means your early-year returns are lower, so you miss out on locking in higher rates.

For investors with larger sums to park, T-Bills allow up to S$500,000 per auction (non-competitive), compared to SSBs’ S$200,000 lifetime cap.

How to Buy Singapore Savings Bonds in 2026

1. Check the monthly issuance schedule on the MAS website (mas.gov.sg). SSBs are issued monthly, usually on the last business day of the month.
2. Apply through your bank (DBS/POSB, OCBC, or UOB) via internet banking or the bank’s mobile app.
3. Choose your amount (minimum S$500, increments of S$500). You can use cash or CPF-OA funds.
4. Wait for allotment. SSBs are usually fully allotted to individual applicants, but oversubscription may lead to pro-rated allocation.
5. Receive confirmation within a few business days. Interest is credited every 6 months.

How to Buy T-Bills in 2026

1. Check auction dates on the MAS website. T-Bill auctions happen every two weeks for 6-month bills and monthly for 12-month bills.
2. Place a non-competitive bid through your bank (DBS/POSB, OCBC, UOB). Non-competitive bids are guaranteed allocation (up to S$500,000).
3. Specify the amount (minimum S$1,000). You can use cash or CPF-OA.
4. Wait for the auction result. The cut-off yield is announced after the auction. All non-competitive bids at or below the cut-off are filled.
5. Receive T-Bills in your CDP account (for cash) or CPF Investment Account (for CPF-OA). Face value is credited at maturity.

Can I Use CPF for SSBs and T-Bills?

Yes, both SSBs and T-Bills are eligible investments under the CPF Investment Scheme (CPFIS) using your Ordinary Account (OA) funds. However, there are important differences:

For SSBs: CPF-OA funds can be used directly. The interest earned on SSBs supplements your CPF interest. Note that CPF-OA earns 2.5% per year, so SSBs must offer more than 2.5% to be worthwhile.

For T-Bills: CPF-OA funds can also be used. Since T-Bill yields in 2026 are around 3.3-3.8%, they offer a clear premium over CPF-OA’s 2.5%. Many CPF members use T-Bills to earn higher returns on idle OA funds.

Should You Combine SSBs and T-Bills?

A balanced approach works well. Many Singapore investors hold both SSBs and T-Bills to benefit from each instrument’s strengths. The typical strategy:

• Emergency fund (3-6 months expenses): Park in SSBs for monthly liquidity
• Short-term savings (6-12 months): Use T-Bills for higher yield
• Long-term wealth building: Combine with CPF SA top-up and other investments

This “barbell” approach gives you the safety and liquidity of SSBs for daily needs while capturing higher T-Bill yields for money you can afford to lock up.

FAQ

Related: Singapore Crowdfunded Real Estate Guide 2026

Key Takeaways

• SSBs offer 10-year maturity with step-up interest and monthly early redemption – ideal for emergency funds and long-term savers
• T-Bills offer higher short-term yields (3.3-3.8%) but lock your money for 6-12 months
• Both are government-backed and tax-free for individuals
• A balanced approach combining both instruments maximizes safety and yield
• Use CPF-OA for either investment to earn above the 2.5% CPF-OA rate
• Minimum investment: S$500 for SSBs, S$1,000 for T-Bills

Conclusion

Choosing between Singapore Savings Bonds and T-Bills does not have to be either-or. Both serve different purposes in a well-rounded portfolio. SSBs provide the flexibility and safety needed for emergency funds, while T-Bills offer higher yields for short-term cash you can afford to lock up.

Start by assessing your timeline. If you need money within 12 months and can hold until maturity, T-Bills give you more return. If you want the peace of mind of monthly access, SSBs are the better choice. For most Singapore investors, holding both is the smartest move.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Always consult a licensed financial advisor before making investment decisions.

Related: Singapore Treasury Bills Guide 2026 | SSB vs Fixed Deposit 2026