Sterling Bank’s Profit Grows 20% But Impairments Spike 357% As Asset Quality Deteriorates
Sterling Financial Holdings Company Plc delivered strong top-line growth in the first half of 2026, but the quality of that growth is under pressure. Gross earnings rose 31.5% year-on-year to ₦279.6 billion, driven by a 33.7% jump in interest income to ₦223.6 billion and a 41% surge in net interest income to ₦137.4 billion. Fees and commission income also climbed 21.8% to ₦26.9 billion, while other operating income more than doubled to ₦22.2 billion. The result was a 22% increase in profit before tax to ₦55.5 billion and a 20.4% rise in profit after tax to ₦50.3 billion. On paper, this is a bank that knows how to grow revenue in a high-rate environment and mobilize funding to support it.
The problem is what it cost to get there. The clearest sign of stress is in asset quality. Credit loss expenses exploded by 357% to ₦23.9 billion from ₦5.2 billion a year earlier. That single charge wiped out more than a third of the ₦66.9 billion increase in gross earnings. It suggests that the 13.8% growth in loans and advances to ₦1.61 trillion came with a deterioration in underwriting or with borrowers buckling under inflation and high borrowing costs. Market risk compounded the pain. Other comprehensive income swung to a ₦25.7 billion loss from a ₦2.2 billion gain, largely due to ₦25.1 billion in fair value losses on debt securities. With a ₦773.6 billion portfolio of debt instruments at FVOCI, Sterling felt the full impact of rising rates on bond valuations. Total comprehensive income therefore fell 44.2% to ₦24.6 billion despite the higher profit after tax. Operating expenses added another drag, rising 23.8% to ₦114.0 billion, with personnel costs up over 40%. Trading income also collapsed 46.5% to ₦6.9 billion, exposing the bank to volatility outside its core lending business. Basic earnings per share fell to 77 kobo from 89 kobo, reflecting dilution from a larger share base.
Yet despite these weaknesses, Sterling’s foundational strengths held and allowed it to keep growing within regulatory limits. The bank’s ability to mobilize cheap, stable funding was critical. Customer deposits grew 21.1% year-to-date to ₦3.62 trillion, while balances due from banks nearly doubled to ₦858.2 billion. That deposit momentum funded asset growth without forcing the bank into expensive wholesale borrowing, which actually declined slightly to ₦227.6 billion. Total assets expanded 19.3% to ₦4.67 trillion, giving Sterling more scale and liquidity to meet obligations. Solvency also improved markedly. Total equity rose 27.8% to ₦547.7 billion following a significant increase in share capital and premium. In a period where the CBN is pushing recapitalization, that stronger capital base provides a buffer to absorb both credit and market losses. Management also certified that internal controls were evaluated and found effective, with no material weaknesses or fraud reported, which helps maintain regulatory confidence.
It was this combination of deposit growth and capital strength that enabled Sterling to convert pressure into performance and to exploit opportunities in the market. Because funding was available, the bank could expand its loan book and securities portfolio enough to drive interest income higher. Because the franchise retains credibility, it could also diversify revenue away from pure lending, with non-interest income now making a bigger contribution. The stronger balance sheet positions Sterling to compete for larger corporate and infrastructure deals, and the ₦3.62 trillion deposit base gives it raw material to push further into retail, SME and digital lending where margins remain attractive. Even after absorbing ₦23.9 billion in impairments and the OCI losses, the bank still transferred more to reserves, signaling intent to reinvest and compound growth.
Banking is inherently about mismatching — taking short-term deposits and lending long. Sterling’s H1 2026 results show it can do that and still deliver profit growth while staying liquid and solvent. But they also show the price of that mismatch when asset quality slips and rates move against you. The 357% spike in impairments and the ₦25.7 billion investment loss are not footnotes. They are warnings that revenue growth alone is not enough. For the rest of 2026, the test for Sterling will be whether it can tighten risk management, control costs, and protect earnings quality, so that the 20% profit growth reported today translates into sustainable value tomorrow.
