Nigeria’s numbers in the IMF’s October World Economic Outlook moved in the right direction, modestly. Real GDP growth is now projected at 4.2% in 2026, a 0.1 percentage point upgrade, and 4.3% in 2027, from 4.0% in 2025. Consumer price inflation is projected to fall from 23.0% in 2025 to 15.6% in 2026 and 14.7% in 2027, a gradual moderation the Fund attributed to improved macroeconomic stability and favourable terms of trade for an energy exporter.
The policy message was less comfortable. The Fund called on the Central Bank of Nigeria to ensure inflation returns to its policy target within the horizon it typically considers appropriate, two to three years, and said monetary measures need to be backed by a credible medium-term fiscal framework focused on the quality of public spending and stronger revenue collection. That lands three weeks after the CBN’s surprise 350 basis point cut to 23.0% on September 22, which the market has so far absorbed, with last week’s OMO and Treasury bill auctions heavily oversubscribed.
The Fund paired the rates guidance with a distributional warning. Growth has held up, officials said at the Bangkok briefing, but poverty remains high and the prices of essential goods have risen significantly, so policymakers should consider targeted and temporary cash transfers to protect food security without undermining medium-term stability. In the Fund’s framing, Nigeria is the cost-of-living case study of this outlook round: an economy outperforming on growth while households still face double-digit inflation.
The global backdrop in the same report explains the trade-off. The Fund projects world growth of 3.1% in 2026 recovering to 3.4% in 2027, with global headline inflation rising to 4.7% in 2026 before easing to 4.1%, as war-related energy and commodity price increases reverse two years of disinflation progress while AI-driven investment supports demand and adds its own price pressure.