Types of Treasury Bonds in Kenya
- Michael Mosi
- Aug 17
- 3 min read
Updated: Aug 19

Treasury bonds in Kenya are medium to long‑term government debt instruments issued by the Central Bank of Kenya (CBK) on behalf of the National Treasury. They represent a secure, semi‑annual interest‑paying investment vehicle backed by the Kenyan government .
Understanding the Types of Treasury Bonds in Kenya
Fixed Coupon Bonds
Often the most prevalent, these bonds offer a fixed interest rate set at auction. Investors receive predictable, semi‑annual interest payments until maturity—providing reliable income streams .
Infrastructure Bonds (IFBs)
Issued for specific infrastructure projects, such as roads or energy development, IFBs fund tangible national assets. These bonds are especially attractive due to their tax‑exempt interest, distinguishing them from regular fixed‑rate bonds.
Other Classifications Worth Noting
While CBK officially highlights fixed coupon bonds and infrastructure bonds, additional types are recognized in broader financial contexts:
Zero‑Coupon Bonds: Issued at a discount and redeemed at full face value at maturity. No periodic interest is paid .
Floating Rate Bonds: Offer interest rates that adjust based on a benchmark, such as Treasury bill rates, protecting investors against changing market conditions.
Why Understanding the Types Matters
Each treasury bond type comes with distinct features:
Purpose: Fixed coupon bonds support general budget needs; IFBs enable targeted, infrastructure-driven investment .
Tax Treatment: Fixed coupon interest is subject to withholding tax (typically 15% for tenors under 10 years; 10% for longer maturities), while IFBs remain tax‑exempt, providing higher effective returns.
Yield & Attractiveness: IFBs generally offer competitive coupon rates plus tax benefits, making them highly subscribed. Fixed coupon bonds offer stability but are taxed, reducing net gains.
How to Invest in These Bonds
Kenya auctions treasury bonds monthly, and investors can participate directly via the CBK’s DhowCSD platform (web or mobile) or through licensed commercial and investment banks . Investors must open a Central Depository System (CDS) account, then bid during auctions, with maturities ranging from one to 30 years depending on the bond type.
Bond Type | Tenor (Duration) | Interest (Coupon) | Tax Treatment | Risk Level | Best For |
Fixed Coupon Bonds | 1–30 years | Fixed, semi-annual | Withholding tax (10–15%) | Very low | Investors seeking stable, predictable income |
Infrastructure Bonds | 5–25 years | Fixed, semi-annual | Tax-exempt (no withholding) | Very low | Long-term investors, those seeking higher net returns |
Floating Rate Bonds | 2–15 years | Varies (linked to T-bills) | Taxed like fixed bonds | Low | Investors hedging against interest rate changes |
Zero-Coupon Bonds | 1–10 years | No interest; sold at discount | Taxed at redemption value | Low | Investors looking for lump-sum returns at maturity |
Savings Development Bonds | 1–10 years | Fixed, semi-annual | Taxed like fixed bonds | Very low | Retail/first-time investors with smaller amounts |
Final Thoughts
Kenya’s treasury bonds offer a blend of safety, predictability, and flexibility. By understanding the types of treasury bonds in Kenya from fixed coupon to infrastructure, floating rate, and zero-coupon investors can align their choices with their goals: whether it's secure income, tax-efficient returns, or inflation protection.
Disclosure:
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Disclaimer:
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I really liked how the post outlined the treasury bonds in Kenya – from the predictable cash flows of fixed-coupon bonds, to the tax efficiency of infrastructure bonds, to floating-rate and zero-coupon bonds. Knowing the different types of bonds makes it easier to navigate government securities. Reading it made me want a tool to learn finance in the same way, preferably, something that was a “do my online French class” site, but instead for learning about bonds! We should have online assistants that can help learn complicated topics, but in a way that makes them feel less complicated and more fun.