Tamilnad Mercantile Bank Ltd (TMB) Q1 FY27 Earnings Call: Raises FY27 Guidance Across All Metrics, Gold Loan Pivots to Tonnage Approach

Tamilnad Mercantile Bank Ltd held its Q1 FY27 earnings call on July 27, 2026. Here's a quick read of what management said — performance, strategy, and the outlook ahead.

Record Quarter Across Profit, Growth and Returns

• Total business grew 23% YoY to Rs.1,21,715 crores — highest growth in 14 years and 7% above industry growth, with advances up 27.01% YoY and deposits up 19.71% YoY to Rs.64,409 crores.
• Net profit rose 34.97% YoY to a record Rs.411.51 crores — operating profit at Rs.611 crores, up 48.22% YoY and sequentially higher from Rs.522 crores in Q4 FY 2025-2026.
• NII grew 32.01% YoY — net interest margin expanded 45 bps YoY to 4.29%, driven by deliberate repricing of gold loans in the agri segment.
• Return on assets improved 32 bps YoY to 2.14% — return on equity stood at 15.93%, up 263 bps YoY, well above the revised guidance of 15% for FY 2026-2027.
• Cost-to-income ratio came in at 39.10% — below 40% due to one-off items; management considers this unusual and not a run-rate.
• Capital adequacy ratio stood at 32.33% — Tier I at 31.30%, leverage ratio at 12.5% (minimum 3.5%), with LCR of 140.74% and NSFR of 150.74%.
• The bank added 6 branches in Q1 (total 628) — 325 new employees recruited; business per branch at Rs.193.81 crores and profit per employee at Rs.32.12 lakhs.

Gold Loan Shift to Tonnage, MSME Scaling and Retail Rebound

• Gold loan strategy is pivoting from price to volume — management is shifting to a tonnage-driven approach by expanding the customer base, with branches now offering disbursal in under 10 minutes.
• Gold loan share stood at 46.97% as of Q1 FY 2026-2027 — management maintains an informal internal cap of 50% and expects gold loan growth to slow in H2 FY 2026-2027 as gold prices stabilize around $4,000/oz.
• Average LTV on the gold loan portfolio was 56.98% — fresh non-agri gold loan LTV capped at 75%, with principle plus accrued interest not exceeding 85% on due date; portfolio can withstand a 20% gold price decline.
• MSME portfolio grew over 20% YoY in Q1 FY 2026-2027 — management expressed confidence that full-year MSME growth will be "well beyond" the previously stated 20%+ target for FY 2026-2027, with precise guidance expected after Q2.
• Management plans a hybrid MSME approach using CGTMSE coverage plus collateral — unsecured book remains minimal at ~10 basis points; the MSME portfolio yields 10%+ and is being emphasized alongside gold loans to sustain profitability.
• Retail vehicle loans grew 25.7% QoQ — management guided ~25% growth in vehicle loans and 8-10% growth in home loans for FY 2026-2027; retail portfolio declined ~2.5% QoQ partly due to migration from retail gold loans to agri gold loans.
• Gold loans are structured as bullet payments with 6-month or 1-year tenors — management tracks LTV including accrued interest; across 18 gold loan products, non-agri loans have a principle-plus-interest cap of 85% at due date.

Cleanest Balance Sheet in Years with Robust Provision Buffers

• GNPA improved 53 bps YoY to 0.69% — NNPA at 0.17%, down 16 bps YoY; SMA at 21 bps, down 84 bps; credit cost was very low at 9 bps with slippages of just 8 bps.
• MSME slippages of Rs.37 crores (two accounts) are expected to resolve in Q2 FY 2026-2027 — gross NPA as of June 2026 stood at Rs.160.35 crores, down from Rs.202.34 crores a year ago.
• The bank fully provided Rs.26 crores for stressed non-fund based facilities — this was done ahead of RBI's expected credit loss (ECL) regime effective 1 April 2027; total provision buffer for ECL transition stands at Rs.276 crores (including Rs.250 crores COVID contingency provision).
• Additional ECL requirement as of Q1 FY 2026-2027 stood at Rs.324 crores — management has set aside Rs.276 crores; the remaining Rs.48 crores gap will be spread across RBI's 5-year leeway, with a target to fully book the provision in FY 2027-2028, possibly by Q1.
• Collateral coverage on NPA book was 145.28% — total PCR at 96.04% (on-book PCR 75.36%); unsecured exposure is just 10 bps with negligible NPA.
• On the Enforcement Directorate matter — the appellate tribunal reduced penalty from Rs.17 crores to Rs.3.4 crores; bank expects to receive Rs.13.60 crores in Q2 FY 2026-2027. The ED's claim for confiscation of shares held by foreign investors was dismissed, and management has engaged a top legal firm to study the order.

Full-Year Targets Lifted Across Growth, Margins and Returns

• Management raised FY 2026-2027 guidance on multiple fronts — advances growth raised 2% to 21-22%, deposit growth raised 2% to 18%, total business growth raised 2% to 20%.
• NIM guidance upgraded to "very well past 4%" for FY2026-2027 — from earlier guidance of3.90%, after delivering Q1 NIM of4.29%.
• ROA guidance raised to "well over 2%" for FY2026-2027 — from1.9%; ROE guidance raised to15%, already exceeded with Q1 ROE of15.93%.
• GNPA expected to remain below 1% for FY2026-2027 — asset quality is expected to stay at current strong levels through the fiscal year.
• Cost-to-income guidance is being revised downward — from the previously guided46-47% for FY2026-2027; management did not provide a specific new target but cited Q1's39.10% as unusual due to one-offs.
• Management expects to sustain Q1's growth momentum across the remaining three quarters of FY2026-2027 — after delivering23% growth, management stated they have "reached a more sustainable orbit" following seven quarters of investments.
• CASA growth guidance retained at17-18% for FY2026-2027 — management plans to open60 branches in FY2026-2027 (up from44 in FY2025-2026) to help drive CASA growth, supported by a strengthened transaction banking group.

NIM Expansion, IT Investment and Branch Productivity Drive Performance

• Net interest margin expanded 45 bps YoY to4.29% — agri segment yield rose from9.75% to10.5% due to deliberate repricing of gold loans in anticipation of hardening deposit rates; MSME yield fell from10.5% to10% as the bank widened its customer base.
• IT spending budget for FY2026-2027 is Rs.280 crores — 35% on software acquisition,21% on infrastructure,10% on cybersecurity (not a limiting factor), and34% on others.
• Business per branch reached Rs.193.81 crores — profit per employee at Rs.32.12 lakhs; the bank plans60 new branches in FY2026 -2027.325 new employees were recruited in Q1.
• CASA ratio declined to26.16% — down2.95% QoQ as focus shifted to securing term deposits (non-callable deposits up18.44% QoQ); management is refocusing on CASA via transaction banking and branch expansion.
• Management sees headroom on the CD ratio up to 99% — current CD ratio at 88.97%, with high net worth providing comfort; operating profit for Q1 FY 2026-2027 came in at Rs.611 crores, up sequentially from Rs.522 crores.
• Management rejected the view that operating profits will plateau — sustained growth and profitability are expected for the remainder of FY2026-2027 and beyond, with MSME yielding10%+ and gold loan volumes expanding.