Moody’s Ratings on Wednesday affirmed Gabon’s long-term issuer ratings in both foreign and local currency at Caa2, while revising the outlook to negative from stable. The rating agency also maintained the country’s foreign-currency senior unsecured debt ratings at Caa2.
The move to a negative outlook reflects Moody’s view that Gabon faces significant downside risk because of large funding requirements — estimated at about 20% of GDP — coupled with constrained access to external financing. Moody’s warned that these conditions, together with the potential for higher government indebtedness if an ongoing public debt audit uncovers additional obligations, raise the probability that the government will undertake further debt exchanges. Such exchanges could be treated as distressed and therefore constitute a default.
Moody’s projects Gabon will have annual gross financing needs of roughly 15% to 20% of GDP over the coming three years. The country has leaned heavily on regional markets to meet those needs: issuances in the regional market reached 22% of GDP in 2025, including about 10% of GDP in short-term treasury bills. Those issuances were used to help finance a fiscal deficit Moody’s estimates at 8.5% of GDP in 2025.
The country’s banking sector already shows material exposure to sovereign paper. Banks hold government debt equivalent to roughly 30% of their total assets, a level that Moody’s says is approaching regulatory or practical exposure limits.
Recent private financing transactions in Gabon include a $570 million private placement completed in February 2025, and a $1 billion, seven-year oil-backed loan from Trafigura signed in April 2026. The oil-backed loan redirects a portion of future oil revenues for seven years to service that credit, which Moody’s highlights as an indicator of greater refinancing pressure for eurobond amortizations beginning in 2028.
On the fiscal outlook, Moody’s anticipates that deficits will narrow from an estimated 8.5% of GDP in 2025 to 6.5% in 2026 and 4.5% in 2027. Even so, the rating agency expects the interest-to-revenue ratio to rise to 19% in 2027 from 17% in 2025, while the overall debt burden climbs to nearly 88% of GDP. The ongoing public debt audit remains a risk factor, since previously unreported liabilities could emerge and further worsen public finances.
Summary
Moody’s maintained Gabon’s Caa2 rating but moved the outlook to negative because of sizable financing requirements, limited market access, a rising debt burden and the prospect that the public debt audit may reveal additional liabilities. The agency flagged the heightened chance of debt exchanges that could be treated as distressed, increasing default risk.
Key points
- Moody’s affirmed Gabon’s long-term issuer and senior unsecured foreign-currency ratings at Caa2 while changing the outlook to negative.
- Gabon faces gross financing needs of about 15%-20% of GDP annually for the next three years, with 2025 regional issuances equal to 22% of GDP and short-term T-bills around 10% of GDP.
- Recent private financing included a $570 million private placement in February 2025 and a $1 billion, seven-year oil-backed loan from Trafigura in April 2026; eurobond amortizations beginning in 2028 face heightened refinancing risk.
Risks and uncertainties
- The possibility of further debt exchanges that could be classified as distressed and amount to a default - this affects sovereign bondholders and international creditors.
- The public debt audit could reveal additional, previously unreported liabilities, increasing government debt - this impacts fiscal stability and debt sustainability assessments.
- Banks’ large holdings of government debt, at about 30% of total assets, are nearing exposure limits and pose risks to the domestic banking sector if sovereign stress increases.