CSB Bank Ltd Q4 FY2026 Concall Summary

Key Takeaways

• Execution credibility reinforced: Q4 net profit rose 32% sequentially to ₹202 Cr, and management delivered on its prior commitments to improve NIM and asset quality, closing the year with the lowest GNPA (1.66%) and NNPA (0.4%) across the last four quarters.
• The deposit engine is now the priority: Deposits grew 20% YoY, outpacing the industry, but the mix is tactical with bulk deposits at ~50% of term deposits. The bank is now building a proper liability franchise with new current and savings account products, a dedicated NRI vertical, and a Dubai representative office application.
• Gold loan dominance is a managed transition, not a permanent state: Gold loans swelled to ~53% of the portfolio partly due to a regulatory reclassification, while customer accounts and tonnage declined. Management is comfortable with LTVs even in a 10% gold price fall, but the SBS 2030 plan targets reducing this to 30% as other assets scale.
• Retail asset growth is a FY2028 story: Core system migration delayed the retail product pipeline, so meaningful retail asset growth will only begin from FY2028. FY2027 will see growth in productive secured assets (commercial vehicles, equipment, healthcare) while unsecured products de-grow.
• What to watch next quarter: Whether the new CASA products and sales machinery start moving the deposit mix, any decision on SME acceleration once West Asia clarity emerges, and the ECL transition impact once the model refresh is complete.

Execution & Asset Quality

• Profitability improved through the year: Full-year net profit grew 7% to ₹633 Cr, with operating profit up 19%. Q4 RoA of 1.53% was the highest among FY2026 quarters, and Q4 RoE reached 17.66%.
• Asset quality hit its best level: GNPA of 1.66% and NNPA of 0.4% were the lowest across the last four quarters. PCR without write-offs improved to 76.38%, and the bank holds a ₹210 Cr provisioning buffer over regulatory requirements.
• Slippage control and recoveries peaked in Q4: Management called Q4 the best performance on both fronts, closing the year with the lowest NPA levels. The SMA book also improved to its lowest level in five quarters.
• SME portfolio was deliberately slowed: SME/LAP grew only 2-3% YoY as management chose not to take risk given tariff-related issues and the West Asia crisis impacting exports and supply chains. The team focused on improving portfolio quality instead.
• Cost spike in Q4 was tactical: A significant cost increase over Q3 was largely driven by CSR initiatives playing out in the last quarter, a one-time expense. Headcount rose by ~570 on a base of 7,600, but costs rose more due to investment in high-cost resources for wholesale and transaction banking.

Mondal: "In Q2, when we spoke about NIM compression and I said that we will improve it in Q3 – we did it. In last quarter, there were significant questions, and rightly so, about the quality of the portfolio in terms of GNPA and NNPA slippages and other things and I gave exact explanation why it happened and how we will ensure that we take care of it and we have done it – which can be as seen in the way the numbers have come out."

Deposit Franchise Build-Out

• Deposit growth outpaced the industry: 20% YoY growth versus the industry's 13.5%, but the CASA ratio remains at ~20% and bulk deposits constitute ~50% of term deposits, a tactical choice while the liability franchise is built.
• Deposit costs are declining: The cost of deposits fell 10 bps from Q1 levels, and wholesale deposit costs declined more than 30 bps.
• New liability products launched: Smart Save Current, Smart Save Savings, Smart Save NRO, and Freedom Current accounts were all launched this quarter, targeting metro markets with a new sales machinery.
• NRI vertical created with a senior leader: A separate vertical now focuses exclusively on NRI business, with a long-term target of at least 20% of deposits coming from NRI. A representative office in Dubai has been applied for, with legal paperwork finished and a Chief Representative Officer finalized, though an extension was requested due to the West Asia crisis.
• TASC vertical also established: A separate vertical for Trust, Association, Societies and Clubs has been created, headed by a very senior person.
• CASA acquisition push begins now: Management stated that this year onwards, the bank will significantly focus on CASA acquisition, though balances will start growing only after one year.

Mondal: "Without a core system, without all surround systems and solutions, building something is difficult and will carry a cost and we did not want to do that earlier. Now we will do it in a proper organic way."

Gold Loan Portfolio: Dominance & Transition

• Gold loans swelled to ~53% of the mix: This was partly driven by a regulatory mandate that moved loan-against-security with gold collateral into the gold loan category. The legacy LAS book fell from over ₹2,000 Cr to ~₹300 Cr as a result.
• Customer accounts and tonnage declined: The number of gold loan accounts has fallen consistently over three years, and tonnage growth is absent because higher gold prices mean customers borrow only what they need. Growth has been price-driven rather than volume-driven.
• LTV cushion is substantial: Management stated that even a 10% fall in gold prices would do nothing to the portfolio, and the bank is not aggressively pursuing gold loans in the same way, instead looking at larger ticket sizes to maximize returns.
• SBS 2030 target is 30% gold loans: The plan is to reduce gold loans from 53% to 30% of the portfolio by 2030, with at least 5% of that being a new working capital SME product backed by gold collateral. The transition will be gradual, giving time to manage the shift.
• Yield improvement opportunity: Customers coming from NBFCs where they paid higher rates present an opportunity to improve returns across portfolios, not just in working capital gold loans.

Mondal: "Even another 10% fall in gold prices will do nothing to the portfolio so to that extent, we are fairly convinced."

Technology & Organizational Reset

• Core banking system migration completed: The bank successfully migrated to a new core banking system (Oracle) along with OGL, OFSAA, and ~50 surround systems, with minimal issues impacting the transition. This was the prerequisite for launching new products.
• Transaction banking systems coming in 3-4 months: Vayana for supply chain finance, Aurion Pro for CMS, and trade products on the core from Oracle are all planned for implementation in the next three to four months.
• ServiceNow platform being built out: Systems around LMS, LOS, data center investments, digital initiatives, and OBDX on core are under development.
• Organizational structure revamped: The bank restructured with a sharp focus on customer acquisition across verticals, creating dedicated units for TASC, NRI, and other segments.
• Retail product pipeline now unlocked: The old core system (Maarvel) could not launch new products or required functionalities. With the new system stabilizing, the retail journey is now starting. New products launched include School Fee Financing and Loan Against Security with mutual funds as collateral.

Margins, Yields & Cost Trajectory

• NIM held at 3.76% for the full year: Q4 NIM was 3.83%, and management expects NIM to remain in the 3.75% to 3.8% range, though it is difficult to call a bottom due to business mix changes.
• Yield compression has largely played out: Repo rate cuts impacted yields, with the BLG portfolio immediately affected and wholesale business impacted depending on MCLR tenor. Management stated that almost everything has now played out on both wholesale and BLG sides.
• NII growth of only 2% QoQ despite 9% loan growth: Yields fell sharply while the cost of deposits and funds increased, compressing the spread. This occurred despite significant improvement in GNPA, NNPA, and credit cost.
• Cost-to-income ratio was 62.53% for FY2026: Management guided that CTI will remain between 60% and 65% until the end of FY2027, with operating leverage kicking in only from FY2028 onwards. This contradicted an analyst's assumption that CTI would start declining from the next quarter.
• Fee income held at 21% of total income: Core fees (non-PSLC, non-treasury) were higher and sustainable. There was no syndication fee in Q4, PSLC premium was very low, and MTM gains were absent versus a significantly higher base last year.
• Large AFS book provides a future ROA lever: Yields on the AFS book moved from 6.6% to 7.1% instead of the expected 6.1%. Once the rate crisis subsides, this book provides significant leverage on ROA.

Guidance & Commitments

Mondal: "I am confident that we are not shifting the goalposts from FY2030 to FY2032 or FY2033. We are saying that, if you have lost two years in taking the decision on the core system for whatever internal reasons, we will work harder to make up for that time and by 2030 we will deliver what we had promised."

Key Metrics