Treasury Bonds vs Treasury Bills: What Investors Should Understand
When investing in government securities, the decision is not just about how much you could earn. It is also about when you will need your money, how you want to receive your returns and how long you are comfortable investing.
In Kenya, Treasury bills and Treasury bonds are issued by the government through the Central Bank of Kenya (CBK). Bills mature in 91, 182 or 364 days, while bonds offer medium- to long-term investment periods.
Understanding how each works can help you decide how they fit into your financial plans.
What Is the Difference Between Treasury Bills and Treasury Bonds?
The main differences are the investment period, how you receive your returns and the options available if you need to access your money before maturity.
| Feature | Treasury bills | Treasury bonds |
|---|---|---|
| Investment period | 91, 182 or 364 days | 1–30 years, depending on the issue |
| How returns work | Purchased at a discount and redeemed at face value | Most pay interest every six months |
| Principal repayment | At maturity | Usually at maturity, although some bonds repay in instalments |
| Early access | Early redemption is subject to CBK arrangements | Can be sold on the secondary market, subject to market conditions and finding a buyer |
| Common investment purpose | Shorter-term financial goals | Longer-term income and financial planning |
Which Option Fits Your Financial Goals?
The choice becomes easier when you start with what you want your money to do.
If you need your money within a year
Treasury bills may be worth considering if you are saving towards a planned expense, such as school fees or a business payment. Their shorter maturity periods give you a clearer timeline for when the investment matures.
If you want periodic income
Treasury bonds may be relevant if you want interest payments at regular intervals, which can help with income planning. The payment schedule and amount depend on the bond’s terms, so consider the investment period and whether you can leave the funds invested until maturity.
If you have several financial goals
You do not necessarily have to choose one type of security. Depending on your circumstances, you could hold Treasury bills for nearer-term needs and Treasury bonds for longer-term objectives. Avoid committing money you may need for emergencies or upcoming expenses.
What Should You Know About Returns?
A quoted interest rate does not always tell you the full story.
With Treasury bills, your return is the difference between the purchase price and the face value received at maturity. With most Treasury bonds, the coupon rate determines the interest paid on the face value, but the overall yield also depends on the price you pay.
Taxes, transaction costs and the time your money remains invested also affect your final return, so compare the relevant figures before deciding.
Can You Access Your Money Before Maturity?
This matters particularly if your financial circumstances could change.
Treasury bonds can be sold on the secondary market before maturity. However, you need a buyer, and the price depends on prevailing market conditions. If interest rates have risen since you purchased the bond, its market price may have fallen, so you could sell it for less than you paid.
Treasury bills are not traded on the secondary market in the same way. CBK provides a rediscounting facility as a last resort for investors who need funds before maturity, subject to its requirements and pricing.
The practical lesson is simple: choose an investment period you can comfortably accommodate rather than assuming you can withdraw your money whenever you need it.
What Are the Risks?
Government securities are generally considered to have relatively low credit risk compared with many other investments, but they are not risk-free.
- Inflation risk: If inflation outpaces your return, your money loses purchasing power.
- Reinvestment risk: When a Treasury bill matures, the return available on a new bill may be lower.
- Price risk: Selling a Treasury bond before maturity may return less than you paid.
- Liquidity risk: Accessing funds before maturity depends on the available arrangements and, for bonds, finding a buyer at an acceptable price.
- Default risk: The government may not meet its repayment obligations, although this is generally considered low.
Conclusion
Treasury bills offer shorter investment periods, while Treasury bonds generally offer longer maturities and, in most cases, periodic interest payments. The right choice depends on your financial goals and when you will need your money.
Pergamon Investment Bank provides investment services and market insights to help investors navigate capital markets. Before committing funds, compare the available securities and review their terms.
Disclaimer: This article is for general information only and is not investment, tax or legal advice. Investing involves risk, including the possible loss of capital. Investment terms, yields, taxes and market conditions can change. Consult the relevant prospectus and current official information before investing and seek guidance from a licensed professional where necessary.