Kenya’s Credit Guarantee Scheme (CGS) demonstrates that carefully designed loss‑sharing rules are a risk‑management tool, not a subsidy. The scheme’s 50%/25% structure, covering 50% of outstanding principal on default but capped at 25% of the original loan, creates a predictable fiscal cap while leaving meaningful skin in the game for lenders and borrowers.
Seeded with roughly KSh 3 billion and extending about KSh 6.6 billion in loans to 4,315 MSMEs across 46 counties by June 2025, the CGS has delivered credit at scale with surprisingly low fiscal cost: just KSh 1.3 million paid out in FY 2024/25 (seven claims). That outcome suggests the loss‑sharing design is working as an efficient risk‑cap, encouraging disciplined lending without transferring open‑ended contingent liabilities to the state.
Mechanically, the 50%/25% rule changes incentives in three ways. First, it limits government exposure: even if a borrower fully defaults, the guarantee can only pay up to 25% of the original principal, capping the fiscal hit. Second, it forces banks to retain a minimum loss slice—at least 25% of the original principal—so lenders remain motivated to underwrite credit carefully and monitor borrowers. Third, it protects borrowers from losing all collateral by reducing the absolute collateral burden banks demand, thereby widening access to credit for smaller firms with limited assets.
How the math works is simple. When a default occurs the guarantee covers half of the outstanding balance, but its payout ceiling is the 25% cap measured against the original loan. That means banks still absorb meaningful losses (at least 25% of the original principal) and borrowers retain incentives to repay, because their entire exposure is not socialised. The scheme therefore reduces moral hazard while materially lowering the effective risk that had previously priced many MSME loans out of the market.
Functionally, the CGS changes the structure of deals. Lower effective risk allows banks to reduce collateral and extend longer tenors, enabling MSMEs to take on investments with payback profiles that previously didn’t qualify. Lenders can increase loan sizes because the guarantee absorbs a defined share of downside, but they must still perform rigorous credit assessment because their retained loss is nontrivial. For the public sector, the capped guarantee converts a contingent liability into a manageable policy instrument that can be sized and reported, rather than a vague open‑ended subsidy.
The scheme’s operational performance thus far reinforces its policy logic. With KSh 6.6 billion in credit mobilised from a KSh 3 billion seed, and minimal claim rates to date, the CGS has expanded financial inclusion for smaller manufacturers and traders while preserving fiscal discipline. The ongoing transition to the Kenya Credit Guarantee Scheme Company (KCGSC) aims to institutionalise underwriting standards, expand loan limits (targeting Sh20 million per borrower), and ensure the scheme is financially sustainable with clear pricing and risk appetite.
Across Africa, the same design lessons apply: loss‑sharing ratios that cap public exposure while ensuring private skin-in-the‑game mobilise private capital more effectively than open‑ended subsidies.
