FCNR(B) Deposits Reshape Indian Bank Lending and Margins
A $133 billion influx of FCNR(B) deposits is driving 19% systemic credit growth but pressuring net interest margins.
Foreign Currency Non-Resident (Bank) or FCNR(B) deposits, nearing $133 billion, are the dominant force in Indian banking's second quarter. Systemic credit growth hit 19% year-on-year in August 2026, while deposit growth accelerated to 17.3% by mid-September. The Reserve Bank of India's concessional swap window for these funds closed on August 31, locking in a massive liquidity pool that banks are now deploying. Kotak Institutional Equities said, "FCNR flows take centre stage."
Loan growth at major banks is increasingly tied to FCNR(B) funding
Credit expansion is increasingly concentrated in loans linked to these foreign currency deposits. At HDFC Bank, FCNR(B)-related loans drove about 35% of its quarterly loan accretion. Analysts at Nomura estimate the bank's loan growth would have been 14.3% excluding these loans, against the reported 16.3%. The trend is pronounced at public sector banks too. Bank of Baroda's overseas advances surged 22% sequentially, accounting for roughly 61% of its incremental loans, a direct result of leveraging the nearly $8 billion it mobilised under the RBI window.
Yes Bank's results further illustrate the distortion. Its net advances grew 8.6% sequentially in Q2FY27. However, after adjusting for foreign currency term loans, growth was just 3.3%. Those foreign currency loans constituted about 62% of the bank's incremental advances. Across the system, the credit-deposit ratio moderated to about 80.8% as of September 15, down from 83.4% three months earlier, as deposit inflows temporarily outpaced lending.
Key performance indicators for major banks in Q2FY27 show the varied impact:
| Bank | Deposit Growth (YoY) | Advance Growth (YoY) | Key FCNR(B) Detail |
|---|---|---|---|
| Bank of Baroda | 17% | 13.5% | Mobilised ~$8 billion |
| Bank of India | 21.6% | 20.4% | Mobilised ~$2.4 billion |
| Punjab National Bank | 9.9% | 14.8% | Strongest deposit growth in 4 quarters |
| Yes Bank | 19.5% | 23.8% | Adjusted deposit growth at 6.5% YoY |
| AU Small Finance Bank | 28.6% | 27.9% | CASA ratio steady at 29.5% |
Margins face pressure despite strong top-line growth
The funding mix is pressuring profitability. Analysts note that FCNR(B) deposits could drag net interest margins down by 10 to 15 basis points quarterly at large private banks. Brokerage Systematix expects average NIMs to decline by about 7 basis points sequentially for the quarter. Dolat Capital forecasts a 4-5 basis point sequential drop for its coverage universe, even as it projects a 14% year-on-year rise in net interest income. Treasury income is also expected to weaken due to higher government bond yields, though State Bank of India may book a one-off gain of about ₹1,020 crore from stake sales.
Despite margin pressure, earnings are projected to grow. Systematix projects 15% year-on-year profit growth for its coverage, excluding IndusInd Bank. Dolat Capital expects 19% growth, and Kotak anticipates 11% growth. Net interest income is forecast to grow between 11% and 14% across brokerages' coverage.
Asset quality remains stable as banks pivot to calibrated growth
Asset quality across loan portfolios remains healthy with no major concerns flagged. The banking sector's weak loan ratio is below 3%. Microfinance and unsecured lending segments are showing consistent improvement. Fresh slippages are expected to remain stable or decline sequentially at most banks, supporting stable credit costs. Lenders are now focusing on calibrated growth rather than aggressive balance-sheet expansion. This shift is aided by the fact that loans against FCNR deposits do not carry a capital cost, making balance-sheet expansion return-on-equity accretive.
Broker views diverge on top picks as FCNR(B) benefits loom
Analyst recommendations vary as they assess which banks will best handle the new dynamics. Systematix favors ICICI Bank, State Bank of India, and Kotak Mahindra Bank. Jefferies highlights HDFC Bank, Axis Bank, Kotak Mahindra Bank, and IDFC First Bank, with AU Small Finance Bank preferred for its strong standalone loan and deposit growth. The concentration of FCNR(B) funds varies widely: they constitute around 4.5% of aggregate banking-sector deposits, but reach 9% at ICICI Bank and approximately 23% at RBL Bank.
The full benefit of these inflows should become more visible by the third quarter of FY27. This will happen once the excess funding is fully deployed or used to replace more expensive liabilities. S&P Global projects 15% credit growth for the current year, followed by 14% for each of the next two financial years. Half of all FCNR(B) deposits are due to mature between 2029 and 2031, setting a long-term horizon for their impact.
