Budget reality check as Moody's warns Kenya of fiscal pain ahead

President William Ruto’s administration faces a daunting fiscal reality check as it seeks to fund a record Sh4.82 trillion budget for the 2026-27 financial year.

According to Moody’s Ratings, the Kenya Kwanza administration’s planned belt-tightening is unlikely to materialise amid revenue shortfalls, spending rigidity, and weak debt affordability. 

The warning from the global ratings agency comes as Ruto, who will face voters in his re-election bid in under 14 months, is under intense pressure to grow jobs and cut the runaway cost of living ahead of the next polls. Inflation accelerated to 6.7 per cent in May, the highest level in 28 months, driven largely by higher fuel costs.

Fuel price hikes triggered street protests last month, highlighting the social and political risks facing the Ruto government as it tries to balance fiscal discipline with social spending. 

The budget, which Treasury Cabinet Secretary John Mbadi presented to Parliament last week as a “budget for mwananchi”, targets a narrower fiscal deficit of 5.5 per cent of GDP, down from an estimated 6.4 per cent in the current fiscal year. 

But Moody’s Senior Vice President David Rogovic said the agency expects the deficit to widen. 

“Although the budget targets a narrower deficit, we expect Kenya’s fiscal deficit to widen on account of revenue shortfalls, spending rigidity and weak debt affordability, which makes planned fiscal consolidation difficult to achieve,” Rogovic said in a statement emailed to The Standard.  

“The budget underscores Kenya’s limited fiscal space, trying to support growth while managing high debt-service costs and external shocks. The reliance on domestic borrowing to finance the deficit will further weigh on Kenya’s already weak debt affordability, something that is captured in Kenya’s B3 rating and stable outlook.” 

Moody’s upgraded Kenya’s sovereign credit rating to B3 from Caa1 in January 2026, citing a sharp decline in near-term default risk after stronger foreign-exchange reserves and successful Eurobond refinancing. The agency revised the outlook to “stable” from “positive”. 

In simple terms, a B3 rating sits six notches into “speculative grade” territory – commonly known as “junk” status. It signals that Kenya is considered a higher-risk borrower than investment-grade countries, meaning it must offer higher interest rates to attract lenders. The upgrade from Caa1, however, reflected Moody’s view that Kenya’s near-term default risk had materially declined. 

The stable outlook meant Moody’s expected recent improvements in liquidity and financing conditions to be sustained, with risks broadly balanced. But the agency has cautioned that weak debt affordability and slow fiscal consolidation continue to cap the rating, as high domestic borrowing costs and political pressures limit efforts to narrow the fiscal deficit. 

The assessment carries significant implications for Kenya’s borrowing plans. A B3 rating signals to international investors that Kenyan debt carries elevated risk, potentially raising the cost of external borrowing.

This is particularly significant given Treasury’s plan to borrow Sh1.03 trillion domestically to finance the deficit – the highest domestic borrowing in Kenya’s history.

 Domestic borrowing on this scale risks “crowding out” private sector access to credit, potentially stifling the very investment and job creation Ruto needs to demonstrate ahead of the 2027 election, analysts say. 

It also keeps domestic interest rates elevated, compounding debt servicing costs that already consume more than 25 per cent of the budget. Public debt rose to Sh12.82 trillion as of March 2026, exceeding Parliament’s 55 per cent of GDP debt anchor by nearly 15 percentage points. 

Debt service consumed Sh1.35 trillion in the first nine months of the current fiscal year alone, with interest payments projected to reach Sh1.54 trillion in 2026/27 – consuming 53 per cent of projected tax revenue.