The International Monetary Fund has raised its 2026 growth forecast for sub-Saharan Africa, citing adjusted global supply chains and domestic reforms in countries including Ethiopia, Nigeria and South Africa.
In its October 2026 Regional Economic Outlook for Sub-Saharan Africa, the IMF projects growth of 4.5% in both 2026 and 2027. It says earlier subsidy and exchange-rate reforms in Ethiopia and Nigeria, alongside structural reforms in South Africa, have helped strengthen macroeconomic stability, while businesses adapted sourcing and logistics after disruptions linked to the Middle East war.
Higher oil, copper and gold prices are supporting some resource exporters, while non-resource-intensive economies face slowing growth and widening external deficits.
In remarks at the IMF’s African Department press briefing, department director Zeine Zeidane said resilience “is not immunity” and warned that risks remain firmly tilted to the downside.
Ethiopia, Ghana and Zambia have made progress, but the processes took years. Zeidane said new approaches and template memoranda should help accelerate future cases.
Median inflation is now forecast to rise from 3.4% in 2025 to 4.3% in 2026 and 5% in 2027. That reverses the Fund’s April expectation that inflation would peak at 5% in 2026 before easing. The IMF said most countries may need to tighten monetary policy to prevent temporary price pressures from becoming entrenched.
Interest payments absorb about 12% of government revenue in the typical sub-Saharan African country, while bilateral aid is projected to fall by a further 12% in 2026 after a steep decline in 2025. The IMF also noted that rising global borrowing costs could offset narrower sovereign spreads.
Climate risks add another threat. IMF modelling suggests a strong El Niño could reduce regional growth by 0.5 percentage points and lift inflation by 2.6 percentage points in 2027, with agriculture and food security particularly exposed.
The Fund urged governments to protect vulnerable households through targeted transfers rather than broad fuel subsidies, save commodity windfalls, maintain fiscal discipline and invest in electricity, digital connectivity and regional trade integration.
