- Nine major Nigerian banks earned a combined N14.26 trillion in interest income in 2024, nearly double their earnings from the previous year
- The surge follows the CBN's aggressive monetary tightening, which pushed interest rates as high as 35%, significantly benefiting financial institutions
- However, experts warn that the rising borrowing costs have severely impacted manufacturers and small businesses and are limiting access to credit
Legit.ng journalist Victor Enengedi has over a decade's experience covering Energy, MSMEs, Technology, Banking and the Economy.
Nine leading banks in Nigeria earned a total of N14.26 trillion in interest income in 2024, a sharp rise compared to the N6.49 trillion they recorded the year before.
This income came from loans they gave to customers, according to their audited financial statements submitted to the Nigerian Exchange Limited.

Source: UGC
The banks involved include Access Holdings, Zenith Bank, First HoldCo (parent company of FirstBank), United Bank for Africa (UBA), Guaranty Trust Holding Company (GTCO), Fidelity Bank, FCMB Group, Stanbic IBTC Holdings, and Wema Bank.
The steep increase in earnings reflects the effect of rising interest rates driven by tighter monetary policies from the Central Bank of Nigeria (CBN).
These policies pushed the Monetary Policy Rate to around 24.75 per cent, with commercial lending rates climbing to between 28 and 35 per cent.
Bank-by-bank breakdown of interest income growth
Here's how individual banks performed:
- Access Holdings: Interest income rose by 98.69% to N3.11tn.
- Zenith Bank: Increased by 137.74% to N2.72tn.
- First HoldCo: Grew by 155% to N2.39tn.
- UBA: Up by 120% to N2.37tn.
- GTCO: Rose by 148% to N1.32tn.
- Stanbic IBTC: Increased by 109% to N566bn.
- FCMB Group: Up by 75.16% to N621.81bn.
- Fidelity Bank: Rose by 85.03% to N803.05bn.
- Wema Bank: Increased by 91.03% to N354.63bn.
In percentage growth, First HoldCo recorded the highest rise, followed by GTCO and Zenith Bank.
But in actual naira terms, Zenith Bank made the most with an increase of N1.58tn, closely followed by Access Holdings (N1.54tn) and First HoldCo (N1.46tn).
Rising interest rates hurt manufacturers
The overall trend highlights how monetary policy changes are benefiting banks but raising concerns about their wider impact on the economy, especially for sectors dependent on affordable credit.
While banks saw profits soar, manufacturers and small businesses struggled under the weight of high borrowing costs.
Reports show that businesses in the manufacturing sector paid about N1.3 trillion in interest on loans during the same period.
The CBN’s Monetary Policy Committee (MPC) has argued that the aggressive rate hikes are aimed at controlling inflation, which rose to 34.80 per cent by December 2024—up from 28.92 per cent the previous year.
However, experts warn that these high rates are making it harder for small businesses and farmers to access loans, deepening poverty and slowing down economic growth.
7 banks amass N4.2tn profit in 2024
In related news, Legit.ng reported that seven major Nigerian banks made a total profit of N4.2 trillion in the 2024 financial year.
Despite tough economic conditions, several top banks showed strong results in their 2024 financial reports, with notable increases in profits after tax.
Banks like Zenith Bank PLC, United Bank for Africa (UBA), Guaranty Trust Holding Company Plc (GTCO), First Bank, Fidelity Bank, Stanbic IBTC, and Wema Bank managed to earn this large amount.
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Source: Legit.ng