Moody’s has affirmed a stable outlook on South Africa’s banking sector, saying, gradually improving operating conditions are helping to underpin financial stability even as economic growth remains subdued.
In a statement on Tuesday, the global ratings agency said, “Our outlook for South Africa’s Ba2 banking system is stable,” noting that while structural inefficiencies persist and growth is expected to remain slow, “operating conditions are gradually improving.” The firm also maintained a positive outlook on Nigeria’s banking system, a regional peer.
Moody’s expects Africa’s biggest economy to grow by 1.6 percent this year, reflecting long-standing constraints including weak productivity, infrastructure bottlenecks and policy uncertainty. However, easing inflation and interest rates, improved electricity supply, and better performance at rail and port infrastructure are beginning to support the banking sector after several years of strain.
“The easing of inflation and interest rates, the country’s removal from the Financial Action Task Force grey list, stability in electricity supply, and improvements in rail and port operations will support financial stability and banks’ credit strength,” it said.
South Africa’s banking system is one of the most developed and concentrated in the continent, dominated by a handful of large lenders with diversified income streams across retail, corporate and investment banking.
The sector has historically demonstrated resilience through economic cycles, supported by strong regulation, deep domestic capital markets and conservative risk management. However, weak economic growth, rising public debt and infrastructure failures have weighed on asset quality and profitability in recent years.
Moody’s expects banks’ core financial metrics to remain broadly stable. Non-performing loans, which stood at 4.9 percent as of October 2025, are likely to decline gradually as borrowing costs ease, although elevated household debt-servicing costs will limit the pace of improvement. “High consumer debt-service costs will prevent a substantial drop in problem loans.
Lower loan-loss provisioning and moderate credit growth are expected to help offset pressure from narrowing net interest margins as interest rates fall. While capital buffers may edge lower as banks manage capital more actively, the American based firm said overall capitalisation remains strong.
“We expect aggregate sector Common Equity Tier 1 ratios to remain above 13 percent,” the agency said, adding that this provides a solid cushion against potential shocks.
However, it cautioned that South African banks remain closely linked to the sovereign, given their sizeable holdings of government debt and exposure to state-owned entities.
“High exposure to the sovereign suggests that banks’ credit quality will remain closely tied to that of the government,” Moody’s said.
Overall, the ratings agency concluded that improving macroeconomic conditions, easing financial pressures and resilient balance sheets should allow South African banks to maintain steady credit profiles, even as growth prospects remain muted and structural challenges persist.
