Gabon’s debt surge: public finances at risk by 2027
Gabon’s public debt continues its relentless climb, with projections indicating it will soar to 94.3% of Gross Domestic Product (GDP) by 2027. This upward trend, set in motion during the transitional leadership and later reinforced under President Brice Clotaire Oligui Nguema, pushes the nation perilously close to the Central African Economic and Monetary Community (CEMAC) convergence threshold of 70% of GDP.
Debt escalation raises alarms among financial partners
The accelerating pace of Gabon’s debt accumulation sharply contrasts with the fiscal discipline pledges made to multilateral lenders. Despite steady revenue from its oil sector and a rebound in manganese prices—where Gabon ranks among the world’s top producers—the government struggles to allocate sufficient funds for debt reduction. A growing share of state revenue is now diverted to servicing debt, leaving fewer resources for critical investments in infrastructure and social services.
This financial strain deepened in 2024 when the International Monetary Fund (IMF) suspended disbursements under its Extended Credit Facility, citing governance concerns and unsustainable spending. Without an active IMF program, Libreville has increasingly relied on regional public bond markets and bilateral financing, which come at a higher cost compared to concessional loans.
Public spending as a risky growth strategy
Since assuming power in August 2023, following the removal of Ali Bongo Ondimba, General Oligui Nguema has positioned public procurement as a cornerstone of political legitimacy. A surge in road infrastructure projects, social facility rehabilitations, and housing programs has been launched, framed as a decisive break from past governance failures. However, this aggressive spending spree has widened the primary deficit and led to mounting arrears owed to state contractors.
Official budget documents reveal a stark reality: Gabon’s public debt is projected to rise from about 73% of GDP in 2024 to 94.3% by 2027. Such a rapid deterioration over three years signals a growing reliance on borrowing rather than domestic revenue mobilization. Gabon’s historically low tax-to-GDP ratio remains a persistent point of contention with international partners.
Budget sovereignty and investor confidence on the line
As a sovereign issuer with multiple eurobond listings, Gabon’s debt trajectory directly impacts its credit rating. Rating agencies have repeatedly downgraded the country’s outlook, citing fiscal uncertainty and concerns over its ability to refinance upcoming maturities. Persistent debt levels above 90% of GDP risk pushing up external borrowing costs and shrinking the investor base willing to participate in future bond issuances.
Across the CEMAC zone, Gabon’s situation is being closely monitored. Regional partners fear that a single-country debt crisis could destabilize the shared foreign exchange reserves managed by the Bank of Central African States (BEAC). Monetary authorities have repeatedly warned member states—including Chad, the Republic of the Congo, and Cameroon—about the dangers of unsustainable debt levels.
The path to restoring financial credibility now hinges on political transition. The adoption of a new civilian constitution in November 2024 and the presidential election in April 2025 have opened a window for renewed cooperation with international financial institutions. Yet, for this momentum to translate into tangible progress, the Gabonese government must pair its infrastructure ambitions with a robust fiscal consolidation plan—one that prevents public debt from becoming a long-term drag on economic stability.
