The IMF and the African Development Bank both see growth of 4% to 4.5%. Southern Africa lags, and the main constraint is not too little capital but how it is deployed.
The IMF’s October 2026 Regional Economic Outlook update, titled “Resilient Growth, Clouded Outlook”, projects Sub-Saharan Africa to grow 4.5% in both 2026 and 2027. The 2026 figure was raised by 0.2 percentage points from April.1, 3 By group, 2026 growth is 4.1% for oil exporters, 3.8% for other resource-intensive economies and 6% for less resource-dependent economies.3
The African Development Bank’s 2026 African Economic Outlook is a little more cautious: 4.2% in 2026 and 4.4% in 2027. It has East Africa growing 5.9% in 2026, while Southern Africa stays subdued at 2.1%.2
The IMF says risks are tilted to the downside. Its baseline assumes oil averaging US$96 a barrel in 2026 and fertiliser prices 26% higher. It flags renewed energy supply disruption, a possible El Niño, and tighter financing: the US 10-year Treasury yield rose from 4% at the end of February to 5.2% at the end of September, and African governments issued about US$12 billion of Eurobonds in 2026. The OECD projects bilateral aid to Sub-Saharan Africa to fall another 12% in 2026, after about 25% in 2025.3
Median public debt is 51.7% of GDP and interest absorbs about 12% of median government revenue. Median inflation is expected to rise from 4.3% in 2026 to 5% in 2027.3
The AfDB makes a pointed observation: institutional investors manage about US$4 trillion of assets, yet less than 2.7% goes into African infrastructure and productive sectors. It says the issue is not only a lack of resources but how effectively capital is deployed.2 The IMF’s advice is similar in spirit: protect productive investment and enable private-sector growth.1
This article reflects NextCap’s reading of public information as at 28 October 2026. It is for general information only and is not financial, legal or tax advice. Figures are taken from the sources listed and may have been revised since. See our disclosures.
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