Significant attraction of non-resident deposits in foreign currency (FCNR(B)) through the Reserve Bank of India's (RBI) preferential exchange mechanism put pressure on the profitability of leading private sector banks in the second quarter of fiscal year 2027. Nevertheless, lenders predict a margin recovery in subsequent quarters as these funds are utilized and due to the shift in the interest rate cycle supporting lending yields.
HDFC Bank, the country's largest private lender, reported a decline in its Net Interest Margin (NIM) by 10 basis points, bringing it to 3.16 percent in the September quarter compared to 3.26 percent in the previous quarter.
According to Sashidhar Jagdishan, CEO and Managing Director of HDFC Bank, the bank's margin, which was under pressure due to faster asset revaluation and lagging funding costs during the interest rate downturn, is poised for reversal as the rate cycle grows. He also noted that shifting the loan portfolio towards retail customers and micro, small, and medium enterprises (MSMEs) relative to corporate and mortgage loans will further strengthen the margin over time.
ICICI Bank, the second-largest private lender in the country, recorded a drop in its NIM by 18 basis points, reaching 4.18 percent in Q2FY27 compared to 4.36 percent last quarter. Sandeep Batra, Executive Director of ICICI Bank, attributed this reduction largely to FCNR(B) deposits, adding that the full effect will materialize in the December quarter.
Batra clarified that the full impact will be visible in the third quarter, after which margin growth is anticipated even at the current policy rate level, emphasizing that the bank is focused on optimal fund utilization. The deposits provided the bank with a stable funding source for three to five years. ICICI Bank used a portion of these funds to repay existing deposits and support lending growth during the quarter, with the remaining amount to be deployed over the next two quarters.
Axis Bank, the third-largest private lender, reported a 10 basis point decrease in NIM to 3.36 percent in Q2FY27 from 3.46 percent in the previous quarter. The bank partially linked this pressure to FCNR(B) deposits attracted through a special RBI channel but stated that it remains within the target NIM of 3.8 percent.
During the analyst call, the bank's management disclosed that part of the funds was used at the end of the quarter in September to close more expensive Non-Resident Term Deposits (NRTD), and the benefit from this is expected to reflect in the margin in the current quarter. Management noted that in the previous quarter, they used some of these funds to repay more expensive NRTD and expect to see a positive impact on NIM in the next quarter.
In terms of mobilized funds, ICICI Bank mobilized $17.88 billion in gross FCNR(B) deposits. Its international branches and subsidiaries extended about $9 billion in loans against these deposits and issued $3.63 billion in Standby Letters of Credit (SBLC). HDFC Bank attracted approximately $11.5 billion, making it the second-largest amount among private lenders. Its overseas units provided about $5.7 billion in loans against these deposits and issued $3.1 billion in SBLC. Axis Bank attracted $10.62 billion in FCNR(B) deposits, channeling $4.57 billion to support lending through its foreign branches, and using the remaining funds to assist in repaying expensive Non-Resident Term Deposits.

