Westpac Banking Corporation (ASX: WBC), one of Australia’s Big Four banks, has reported a modest 1% decline in its first-half cash profit, reflecting the growing squeeze from intense competition and narrowing lending margins. For the six months ending March 31, 2025, the bank posted earnings of A$3.48 billion, slightly below market expectations but broadly stable in an increasingly challenging environment.
As Australia’s oldest banking institution, Westpac has been navigating a period of structural change under CEO Peter King, marked by strategic simplification and tighter operational focus. However, the latest results underscore the pressures facing the sector, as rising deposit costs and aggressive mortgage competition erode profitability even amid steady loan growth. Despite the dip, Westpac continues to emphasise its commitment to improving efficiency and capital strength, while keeping a close watch on evolving credit risks.
Margins Under Pressure Amid Stiff Competition
The headline figure capturing investor attention was Westpac’s net interest margin (NIM), which declined by 9 basis points to 1.81% compared to the previous half. The fall reflects not only elevated deposit pricing but also persistent competition in the home loan market, where lenders are jostling to retain and attract borrowers in a high-rate environment.
CEO Peter King acknowledged that while lending volumes have held up, the market dynamics have placed significant strain on returns. Mortgage repricing, elevated funding costs, and customers shifting to higher-rate term deposits have all contributed to the margin squeeze. Nevertheless, Westpac’s lower bad debt charges offered some offset, with credit quality remaining resilient despite economic uncertainties.
Focus on Cost Control and Capital Resilience
In response to revenue headwinds, Westpac has continued its drive for greater cost discipline, helping to partially shield its bottom line. Operating expenses remained in check, reflecting benefits from the bank’s ongoing simplification program and technology efficiencies.
King also reaffirmed the bank’s focus on capital resilience, noting that Westpac remains well-capitalised with a common equity tier one (CET1) ratio of 12.5%, providing a buffer against potential shocks. While the macroeconomic outlook remains mixed, the bank is positioning itself to manage through near-term challenges while delivering value to shareholders.
