Singapore Government Securities (SGS) Guide 2026: How to Buy and Earn

Last updated: August 2026 | SeaMoneyTips

What Are Singapore Government Securities?

Singapore Government Securities (SGS) are debt instruments issued by the Singapore government through the Monetary Authority of Singapore (MAS). When you buy SGS, you are essentially lending money to the Singapore government for a fixed period. In return, the government pays you interest (coupon) and returns your principal at maturity.

SGS are considered one of the safest investments in Singapore because they carry the full faith and credit backing of the Singapore government, which holds a AAA credit rating. For conservative investors seeking low-risk returns, SGS offers a reliable alternative to fixed deposits and savings bonds.

Types of Singapore Government Securities

There are two main types of SGS available to individual investors in 2026:

Treasury Bills (T-Bills)

T-Bills are short-term debt securities with tenors of 6 months or 1 year. They are issued at a discount to face value and do not pay periodic interest. Instead, you earn the difference between the discounted purchase price and the face value at maturity. T-Bills are ideal for parking cash for a short period while earning better returns than a bank savings account.

SGS Bonds

SGS bonds are medium to long-term securities with tenors ranging from 2 to 30 years. They pay semi-annual coupon interest based on a fixed rate determined at auction. SGS bonds suit investors who want predictable income streams over a longer horizon. As of 2026, the longest available tenor is 30 years.

Why Invest in SGS?

SGS offer several advantages that make them attractive for both new and experienced investors:

• Safety: Backed by the Singapore government with AAA credit rating. Your principal is virtually guaranteed as long as you hold to maturity.
• Predictable returns: SGS bonds pay fixed semi-annual coupons. T-Bills give guaranteed returns at maturity. No market price risk if held to maturity.
• No capital gains tax: Singapore does not tax capital gains. Interest earned from SGS is also not taxable for individuals.
• Low minimum investment: You can start with as little as S$100 in face value per application.
• Diversification: SGS provide a safe anchor in your investment portfolio, balancing riskier assets like stocks and REITs.
• No fees: There are no management fees, sales charges, or transaction costs when buying SGS through MAS Auction or the retail platform.

How to Buy Singapore Government Securities

There are two main channels to purchase SGS in 2026:

Channel 1: MAS Auction (Institutional)

SGS are issued through regular auctions conducted by MAS. Individual investors can participate by submitting competitive or non-competitive bids through an approved bank or broker. Auctions for T-Bills typically occur every two weeks, while SGS bond auctions are held monthly.

To participate, you need to open a Direct SGS Account with MAS. This is a free account that holds your SGS in electronic form. You can open one through any of the major banks in Singapore: DBS, OCBC, UOB, Standard Chartered, or Citibank.

Channel 2: CPF Investment Scheme - SGS (CPFIS-SGS)

From 1 January 2024, SGS bonds are included in the CPF Investment Scheme. This means you can use your CPF Ordinary Account (OA) savings to invest in SGS bonds. Note that T-Bills are not eligible under CPFIS. Only SGS bonds with tenors of 10 years or more are available under this scheme.

To invest through CPFIS, visit your bank and request to invest OA funds in SGS. The minimum amount is S$500. Keep in mind that your CPF OA earns 2.5% per annum, so SGS bonds must offer a higher coupon to justify moving funds from OA.

Channel 3: Singapore Savings Bonds (SSB)

While not technically SGS, Singapore Savings Bonds (SSB) are another government-backed securities option worth mentioning. SSBs offer a step-up interest structure where longer holding periods yield higher returns. They can be applied for through DBS/OCBC/UOB ATMs or internet banking. The minimum investment is S$500 and the maximum is S$200,000.

SGS Auction Schedule and Process

MAS publishes the auction schedule on its website. Here is the typical process for buying SGS at auction:

1. Check the auction announcement: MAS announces each auction 1-2 weeks in advance on the MAS website. The announcement includes the issue date, maturity date, and coupon rate (for bonds).
2. Submit your bid: For non-competitive bids, you simply specify the amount you want to invest and accept the average yield determined by competitive bidders. For competitive bids, you specify the yield you are willing to accept.
3. Allotment: Non-competitive bidders are generally guaranteed full allotment up to S$500,000 per auction. Competitive bidders may receive partial allotment depending on demand.
4. Payment and settlement: Funds are deducted from your bank account 2 business days after the auction (T+2 settlement). Your SGS are credited to your Direct SGS Account.
5. Interest payments: For SGS bonds, semi-annual coupon payments are made directly to your bank account. For T-Bills, the difference between purchase price and face value is paid at maturity.

SGS vs Other Government Securities

Understanding how SGS compare with other government-backed instruments helps you choose the right product:

SGS Interest Rates and Yields in 2026

SGS yields are influenced by global interest rate trends and local monetary policy. Here is what to expect in 2026:

T-Bill yields have been hovering around 3.0% to 3.5% per annum for 6-month tenors and slightly higher for 1-year tenors. SGS bond coupons vary by tenor: shorter bonds (2-5 years) typically offer 2.8% to 3.2%, while longer bonds (10-30 years) offer 3.0% to 3.5%.

These rates are competitive compared to bank fixed deposits, which typically offer 2.5% to 3.0% for similar tenors. However, rates change with market conditions, so always check the latest MAS auction results before investing.

For the most current SGS yields and auction results, visit the MAS SGS page. For broader economic data, refer to SingStat.

SGS Risks and Considerations

While SGS are very safe, there are some risks and considerations to keep in mind:

• Interest rate risk: If you sell SGS bonds before maturity and prevailing rates have risen, you may receive less than your purchase price. T-Bills held to maturity have no interest rate risk.
• Inflation risk: Fixed coupon rates may not keep pace with inflation, reducing your real return over time.
• Opportunity cost: SGS returns are lower than equity investments. During bull markets, you may earn significantly more by investing in stocks or REITs.
• Liquidity: SGS bonds can be sold on the secondary market through your bank, but there may be a bid-ask spread. T-Bills cannot be redeemed early.
• Currency risk for foreign investors: SGS are denominated in Singapore dollars. Foreign investors face currency fluctuation risk if converting from another currency.

Step-by-Step: How to Buy Your First SGS

Follow these steps to get started with SGS investing:

1. Open a Direct SGS Account: Visit your bank (DBS, OCBC, UOB, Standard Chartered, or Citibank) and request to open a Direct SGS Account. This is free and takes about 1-2 business days.
2. Check the next auction date: Visit the MAS website and note the upcoming auction schedule for T-Bills or SGS bonds.
3. Decide how much to invest: Start with an amount you will not need for the duration of the security. For T-Bills, ensure you can leave the funds for 6 months or 1 year. For SGS bonds, plan to hold for at least the full tenor.
4. Submit your application: For non-competitive bids, log into your bank's internet banking portal or visit a branch to submit your bid. Specify the amount and indicate non-competitive.
5. Wait for allotment: Results are typically announced 1-2 business days after the auction. Your bank will notify you of your allotment.
6. Receive your interest: For T-Bills, you receive the face value minus purchase price at maturity. For SGS bonds, coupon payments arrive every 6 months in your bank account.

Who Should Invest in SGS?

SGS are suitable for a wide range of investors. Here are the profiles that benefit most:

• Conservative investors: If capital preservation is your top priority, SGS provide guaranteed returns with virtually zero default risk.
• Cash parkers: If you have idle cash earning low savings account rates, T-Bills offer a higher-yield alternative for 6-12 month periods.
• Retirees: SGS bonds provide predictable semi-annual income, making them suitable for retirees who need regular cash flow.
• CPF investors: If your CPF OA funds are not earning above 2.5%, investing in SGS bonds through CPFIS may generate higher returns.
• Portfolio diversifiers: Adding SGS to a stock-heavy portfolio reduces overall volatility and provides a safety buffer during market downturns.

Frequently Asked Questions

Key Takeaways

• SGS are among the safest investments in Singapore, backed by a AAA-rated government.
• T-Bills suit short-term cash parking (6-12 months), while SGS bonds provide income over 2-30 years.
• SGS returns are competitive with fixed deposits and offer tax-free interest for individuals.
• You can buy SGS through a Direct SGS Account, CPF Investment Scheme, or the secondary market.
• Consider SGS as part of a diversified portfolio alongside equities, REITs, and other fixed income instruments.

Conclusion

Singapore Government Securities remain one of the most reliable investment options for conservative investors in 2026. Whether you are parking cash in T-Bills, building a bond ladder with SGS bonds, or investing CPF funds through CPFIS, the safety and predictability of government-backed securities make them a valuable part of any financial plan.

Start by opening a Direct SGS Account and checking the next MAS auction schedule. Even a small initial investment of S$100 can begin your journey into government securities investing.

For related reading, check out our Singapore Savings Bonds Guide and Singapore T-Bills Guide for more details on these complementary government securities.