Ghana’s commercial banks have built a clearer line of defence against potential losses, according to the latest assessments from the Bank of Ghana.
Stress tests and financial soundness indicators released in recent months identify strong capital buffers as the sector’s primary shield. These cushions, reinforced by recapitalisation, retained earnings and tighter prudential oversight, now stand out as the decisive factor in the industry’s ability to absorb shocks.
The central bank’s stress test subjected balance sheets to adverse scenarios involving higher credit losses, interest rate shifts and funding pressures. The industry as a whole remained solvent. Officials highlighted capital positions as the main reason. By December 2025 the Capital Adequacy Ratio had climbed to 17.5 percent, comfortably above the 13 percent regulatory minimum. Subsequent data showed further strengthening. The ratio reached 20.4 percent in June 2026 and stood at 19.1 percent in August.
This improvement followed a period of deliberate rebuilding. After the Domestic Debt Exchange Programme, banks faced capital shortfalls. Shareholders injected fresh equity. Profit retention accelerated as net interest margins stabilised and operating costs came under better control. Temporary regulatory reliefs introduced during the restructuring phase were phased out. Most institutions now meet the full loaded capital requirements without forbearance.
Tier 1 capital, the highest quality form of buffer, has also improved in tandem. The leverage ratio moved higher, giving supervisors additional comfort that the sector can withstand unexpected write-downs without immediate pressure on depositors or the wider interbank market.
Liquidity Positions Provide Supporting Cover
While capital forms the core defence, liquidity metrics have moved in a supportive direction. Liquid assets relative to total deposits rose to 96.3 percent by the end of 2025, up from 92.5 percent a year earlier. The ratio of liquid assets to volatile funds increased to 151.8 percent. These figures indicate that banks hold substantial cash and short-term instruments that can be mobilised quickly to meet withdrawal demands or settle obligations.
Holdings of government securities continue to play a dual role. They generate predictable income streams and serve as high-quality collateral for liquidity management. The Bank of Ghana has noted that this portfolio composition has helped banks maintain funding stability even as credit risk remains elevated in certain segments.
Asset Quality and Profitability Trends
Non-performing loans have moderated but remain a focal point for supervisors. The industry NPL ratio declined from 21.8 percent in December 2024 to 18.9 percent at the end of 2025. By June 2026 it had fallen further to 16.1 percent, and by August it stood at 15.7 percent. The adjusted ratio that excludes fully provisioned loans improved more sharply, reflecting better provisioning coverage and write-off activity.
Profitability has underpinned the capital build-up. Return on equity stayed elevated near 30 percent in 2025. Profit after tax rose significantly year on year as interest income strengthened and recovery efforts on distressed loans gathered pace. These earnings have allowed banks to add to reserves rather than rely solely on external capital raises.
Credit growth has begun to recover. Gross loans expanded as average lending rates declined. The rebound in the loan book has helped dilute the stock of non-performing exposures, though the absolute level of impaired assets still requires close attention. The central bank has issued clearer guidelines on NPL reduction targets and credit risk management practices, directing banks to bring ratios down toward more sustainable levels by the end of 2026.
Stress Testing and Supervisory Framework
The Bank of Ghana’s stress testing framework examines both baseline and severe scenarios. Results consistently show that aggregate capital ratios remain above regulatory thresholds even under meaningful asset quality deterioration. Individual institutions with thinner buffers face closer monitoring, and residual weak banks have been required to complete capital plans within set deadlines.
Supervisory tools have expanded. Directives covering large exposures, concentration risk, governance standards and liquidity risk management have raised the bar for risk control. Banks are expected to maintain internal capital adequacy assessment processes that reflect their specific risk profiles. Regular reporting on key ratios allows the regulator to track emerging pressures in real time.
Liquidity risk management rules aligned with Basel principles require institutions to hold unencumbered high-quality liquid assets sufficient to cover stressed outflows. Periodic internal stress tests form part of this regime. The combination of higher capital floors and improved liquidity standards creates layered protection against both solvency and funding shocks.
Remaining Vulnerabilities in the Numbers
Despite the stronger metrics, credit risk has not disappeared. The NPL ratio, though lower, sits well above levels seen in more stable periods. Certain banks still report higher impaired loan concentrations. Operational costs can rise under stress, and any sharp reversal in interest rate conditions could affect net interest income. The central bank continues to flag these areas as requiring sustained vigilance.
Concentration in government securities, while supportive of income and liquidity, also creates sensitivity to sovereign developments. Supervisors have encouraged gradual portfolio diversification as private credit demand recovers. Contagion risk across the system remains contained, according to the latest macroprudential assessments, largely because stronger capital positions limit the transmission of losses from one institution to another.
Balance Sheet Expansion and Funding Stability
Total assets of the banking sector grew robustly. By August 2026 assets had increased 20.5 percent year on year to GH¢500.2 billion. Deposit mobilisation provided the main funding source, supplemented by other liabilities and equity. The reliance on stable retail and corporate deposits reduces dependence on more volatile wholesale funding. This funding mix supports the overall resilience narrative.
Capital buffers remain the decisive element. Liquidity and earnings provide important secondary support, and improved asset quality reduces the probability of large unexpected losses. Yet the capacity to absorb those losses when they materialise rests primarily on the capital already held. The Bank of Ghana’s repeated emphasis on this point in its stress test communications and financial stability reviews underscores the hierarchy of defences.
Banks that maintain and further strengthen these buffers will be better placed to intermediate credit without interruption. Those that fall behind face intensified supervisory engagement. The latest data show the industry as a whole has moved into a stronger position than in previous years, with capital adequacy ratios providing the clearest evidence of that shift.
According to the central bank, robust capital remains the strongest shield the banking sector currently holds against shocks. Continued focus on capital maintenance, disciplined credit underwriting and adherence to prudential guidelines will determine how durable that protection proves in the periods ahead.
