Nigeria’s inflation rate remains a central concern for households, businesses, and policymakers. As of May 2025, the National Bureau of Statistics (NBS) reported a headline inflation rate of 22.97% year-on-year, continuing a slight downward trend from previous months but still reflecting severe price pressures. This article gives insight to the latest inflation metrics, underlying causes, including government spending and corruption, and outlines potential solutions.
Key Inflationary Metrics
Headline Inflation (May 2025): 22.97% year-on-year.
Month-on-Month Inflation: 1.53% (down from 1.86% in April 2025).
Food Inflation: 21.14% year-on-year, a significant drop from 40.66% in May 2024.
Regional Variations: States like Borno (38.9%), Niger (35%), and Plateau (32.3%) still face high inflation, while Lagos recorded 20.2%, one of the lowest rates among major states.
Real-World Impact
Erosion of Purchasing Power: If you earned ₦1,000,000 in June 2024, its real value in June 2025 is about ₦813,206, given a 22.97% inflation rate. Thus, a nominal salary increase from ₦800,000 to ₦1,000,000 over the year only maintains, not increases, your real income.
Business Revenues: A company with ₦80 million in sales in June 2024 would need ₦98.38 million in June 2025 just to match last year’s real value. Any increase below this is a real-term loss.
Causes of High Inflation in Nigeria
1. Government Spending and Fiscal Recklessness
Multiple studies confirm a strong positive link between government expenditure and inflation in Nigeria. When government spending rises, especially without corresponding productivity, it drives up demand and prices.
Recent years saw the Central Bank of Nigeria print trillions of naira (over ₦22.7 trillion) through Ways and Means advances, much of which was spent recklessly. This unbacked money supply expansion under the Buhari administration is cited as a primary driver of today’s high inflation.
2. Corruption
- Corruption amplifies inflation by misallocating public funds, increasing the cost of goods and services, and undermining the effectiveness of fiscal and monetary policy. Where corruption is high, public borrowing and seigniorage (money printing) tend to fuel inflation even further.
3. Exchange Rate Instability
- Nigeria’s reliance on imports makes the naira’s value critical. Recent marginal stability (a 1% appreciation in May 2025) has helped ease some price pressures, but any depreciation quickly translates to higher costs for imported goods, including food and fuel.
4. Structural and Supply-Side Issues
Insecurity and weather shocks (such as flooding in food-producing regions) disrupt agricultural output and supply chains, keeping food inflation stubbornly high in affected states.
Logistics and transport costs, often linked to fuel prices, also feed into general price levels.
5. Monetary Policy Limitations
- Despite efforts by the Central Bank of Nigeria to control money supply through interest rates and reserve requirements, persistent fiscal deficits and external shocks have limited the effectiveness of monetary interventions.
Addressing Nigeria’s Inflation
1. Prudent Fiscal Management
Government must rein in reckless spending, particularly deficit financing through central bank overdrafts. Fiscal policy should prioritize productive investments over recurrent or wasteful expenditures.
Transparent budgeting and expenditure tracking can reduce leakages and corruption.
2. Anti-Corruption Reforms
Strengthen anti-corruption agencies and enforce accountability in public procurement and project execution.
Digitize government payments and procurement processes to limit opportunities for graft.
3. Exchange Rate and Trade Policy
Maintain exchange rate stability through credible monetary policy and by boosting non-oil exports to earn more foreign exchange.
Reduce import dependency by incentivizing local production, especially in agriculture and manufacturing.
4. Structural Reforms
Invest in infrastructure, particularly in transport and logistics, to reduce the cost of moving goods across the country.
Address insecurity in food-producing regions to stabilize food supply and prices.
5. Monetary Policy Coordination
- Central Bank should continue to use interest rates and reserve requirements to manage money supply, but in close coordination with fiscal authorities to avoid policy contradictions.
6. Personal and Business Strategies
- Households and businesses can hedge against inflation by investing in government bonds, diversifying into foreign currencies, and seeking inflation-protected assets.
While the inflation seems to be easing slightly in May 2025, it remains among the highest globally and continues to erode the real value of incomes and business revenues. The roots of this crisis lie in years of fiscal recklessness, corruption, monetary expansion without productivity, and persistent structural challenges. Sustainable solutions require coordinated fiscal discipline, anti-corruption reforms, investment in local production, and prudent monetary policy. Without these, nominal gains in income or revenue will continue to be wiped out by the relentless rise in prices.