Treasury Bonds vs Money Market Funds in Kenya: Which Builds Wealth Faster in 2026?

Overview

Most Kenyan professionals asking about **the best investments in Kenya** end up choosing between two low-risk options: Treasury Bonds from the Central Bank of Kenya (CBK) and Money Market Funds (MMFs) run by local fund managers. Both are safer than stocks, both pay you to wait, and both fit neatly into a long-term wealth plan. They just behave very differently. This guide breaks down how each one works, the yields you can realistically expect in 2026, the trade-offs nobody mentions on Twitter, and how we help our clients blend the two. ## What is a Treasury Bond in Kenya? A Treasury Bond is a loan you give to the Kenyan government through the Central Bank of Kenya. In return CBK pays you a fixed interest rate (the coupon) twice a year, then refunds your principal at maturity. Maturities run from 2 years up to 25 years.

The detail

The variant that gets the most attention is the **Infrastructure Bond (IFB)**. Two reasons: - IFBs are **tax-free**. The coupon hits your bank account in full, no 15 percent withholding tax like ordinary bonds. - Recent IFB issues have priced between **15.8 percent and 18.4 percent**, which is one of the highest risk-adjusted yields in the world right now. To buy directly you need a **CDS account at CBK**, a minimum of **KES 50,000** for primary auctions, and you must submit your bid through the DhowCSD portal or your commercial bank during the auction window. ## What is a Money Market Fund? A Money Market Fund pools money from thousands of investors and parks it in short-term, low-risk instruments: Treasury Bills, fixed deposits, commercial paper and call deposits. You earn a daily yield, compounded and credited monthly. Popular MMFs in Kenya include CIC, Sanlam, Madison, NCBA, Old Mutual, Britam, Etica, Cytonn and Ziidi by Safaricom. Key features: - **Low entry**: most funds let you start with **KES 100 to KES 1,000**. - **High liquidity**: withdrawals land in your bank or M-Pesa in 2 to 4 working days. - **Yields**: net annualised returns sat between **9 percent and 16 percent** through 2025 and early 2026, depending on the manager.

What it means for you

- A **15 percent withholding tax** is deducted at source on the interest. ## Head to head: bonds vs MMFs ### 1. Yield Infrastructure Bonds win on raw yield right now: roughly 17 percent tax-free versus 11 to 14 percent net for the best MMFs. On a KES 500,000 investment that is the difference between earning KES 85,000 a year and KES 55,000 to KES 70,000 a year. ### 2. Liquidity MMFs win here, easily. You can withdraw any time. A bond locks your principal until maturity. You can sell it on the NSE secondary market, but prices move with interest rates and you may take a loss if you exit early. ### 3. Minimum investment MMFs win again. KES 1,000 versus KES 50,000. ### 4. Predictability Bonds win. The coupon rate is fixed for the life of the bond. MMF yields drift up and down with CBK rate decisions. ### 5. Tax IFBs win. Zero withholding tax. MMFs and ordinary bonds both lose 15 percent at source.

Frequently asked questions

Who wrote this article?

It was written by the Kevlar Bosuben Ventures advisory team in Nairobi, Kenya, based on live client work.

How often is this article updated?

We revisit articles whenever the underlying market data or regulation changes, and the update date is shown above.

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About Kevlar Bosuben Ventures

Kevlar Bosuben Ventures is a Nairobi based business and financial advisory team. Advisory, coaching and education only. We do not hold client funds or earn product commissions. Contact +254 708 074 285 or kevlarbosubenventures@gmail.com.