While private banks generate more business per employee at ₹19 crore compared to ₹17 crore for public lenders, recent data shows public sector banks leading in technical efficiency. Investors should track the growing mismatch between credit and deposit growth, which is currently pressuring net interest margins, alongside ongoing debates about a five-day work week and operational risks.
The landscape of Indian banking is undergoing a structural shift, with new data revealing a complex trade-off between business volume and operational efficiency. While private sector lenders have historically been viewed as more agile, recent findings from the Economic Advisory Council to the Prime Minister (EAC-PM) show that public sector banks (PSBs) achieved a higher technical efficiency score of 93.12 percent in FY26, outperforming the 86.02 percent efficiency score recorded by private banks.
Productivity and Headcount Trends
There is a notable difference in how these institutions measure productivity. In terms of business generated per employee, private banks remain ahead, contributing approximately ₹19 crore, while public sector banks stand at ₹17 crore. Foreign banks continue to set the industry benchmark with ₹43 crore in business per employee. To maintain these metrics, leading private lenders including HDFC Bank, ICICI Bank, and Axis Bank have focused on technology-led productivity, resulting in a combined headcount reduction of over 13,000 in FY26. This strategy relies on attrition and internal redeployment rather than large-scale layoffs.
However, this aggressive focus on digital efficiency and productivity comes with risks. Private sector banks are currently grappling with high attrition rates, estimated between 18 percent and 25 percent. Such high turnover can lead to the loss of institutional knowledge and place persistent pressure on human resources to maintain service standards.
Margin Pressure and Funding Challenges
Beyond operational metrics, the banking sector faces a significant financial challenge regarding the widening gap between credit and deposit growth. As of July 2026, banking sector credit growth reached 19.3 percent, significantly outpacing deposit growth at 15.4 percent. For investors, this mismatch is a critical monitorable. When credit demand grows faster than the money deposited by customers, banks must rely on more expensive alternative funding sources to sustain their lending activities. This dynamic puts direct pressure on net interest margins, which represents the core profitability of banking operations.
Service Accessibility and the Five-Day Week Debate
Operational stability is also being tested by the ongoing debate regarding the transition to a five-day work week. While bank unions advocate for the change to address employee stress and burnout, industry experts warn of service delivery risks. With 99.8 percent of transaction volumes now digital, physical branches remain vital for specific customer segments, including pensioners, rural households, and those with limited digital access. Although a planned three-day nationwide strike in September 2026 was deferred to allow for committee-level discussions, the industry must still find a solution that balances employee welfare with continuous customer service access.
Investors should closely track the next steps from the formed committee regarding the five-day work week, as any sudden changes to branch accessibility could impact customer retention and operational costs. Additionally, the ability of banks to mobilize deposits to match credit growth will remain a key factor in determining margin stability and overall financial performance in the coming quarters.