Kenya’s capital markets hit a milestone with the KSh 44.79 billion Linzi FinCo 003 Trust Infrastructure Asset-Backed Security (IABS), listed on the Nairobi Securities Exchange to fund the Talanta Stadium project.
With a 15-year tenor and a 15.04% internal rate of return (IRR), the issuance raised eyebrows—some suggesting it could cost over KSh 100 billion in interest. But the real number is closer to KSh 69.21 billion.
Here’s why.
The KSh 100 billion figure comes from a simplistic assumption using simple interest:
KSh 44.79B × 15.04% × 15 years = KSh 100.97B
This calculation assumes a bullet bond structure where the principal is repaid in one lump sum at maturity—and interest accrues on the full amount throughout. That’s not what’s happening here.
What Really Happens: Amortized Payments
The Linzi 003 bond, which will fund the construction of Talanta Stadium, is amortized. Investors receive 30 equal semi-annual payments, each covering both interest and principal. These payments begin in January 2026 and end in July 2040.
Each payment is roughly KSh 3.8 billion, calculated using this amortization formula:
Payment = P × [r(1 + r)^n] / [(1 + r)^n – 1]
Where:
P = KSh 44.79B (principal)r = 0.0752 (semi-annual rate)n = 30 (number of payments)
Total repayment = KSh 3.8B × 30 = KSh 114B
Interest paid = KSh 114B – KSh 44.79B = KSh 69.21B
Unlike bullet bonds, each payment reduces the outstanding principal. That lowers the interest portion over time.
Many confuse this structure with Kenya’s Eurobonds or standard loans. But unlike those, amortized structures front-load interest and trim future costs. For example:
First payment: interest is calculated on the full KSh 44.79BBy year 8: much of the principal has already been paid down, so less interest accrues.
That dynamic slashes the total interest cost by over 30% compared to a bullet bond.
The Linzi FinCo 003 Trust bond’s amortized structure ensures interest totals about KSh 69.21 billion, with total repayments capped at KSh 114 billion over 15 years.