TMB Q1: net profit +35% YoY to ₹411.5 Cr, a record, on broad margin expansion

Tamilnad Mercantile Bank's Q1 FY27 standalone net profit rose 34.97% YoY to ₹411.51 Cr (₹304.89 Cr a year ago; ₹373.65 Cr in Q4, +10.1% QoQ) — its highest-ever quarterly profit. Interest earned climbed 19.9% YoY to ₹1,662.43 Cr and total income reached ₹1,900.79 Cr, with EPS of ₹25.99. There are no exceptional or extraordinary items on either side, so the growth is fully underlying — no raw-vs-adjusted gap to bridge.

The profit engine was operating leverage plus margin. Operating profit jumped 48.2% YoY to ₹611.07 Cr as net interest income widened and costs were held — operating expenses actually dipped YoY to ₹392.37 Cr, keeping the cost-to-income ratio near 39%. Net Profit Margin expanded to 21.65% (from 18.85% YoY and 20.85% QoQ) and Operating Margin to 32.15% (from 25.49%). Strikingly, the bank absorbed a sharp rise in provisions — to ₹53.93 Cr from just ₹8.34 Cr a year earlier — and still grew PAT 35%, even as asset quality improved: Gross NPA fell to 0.69% (from 1.22%), Net NPA to 0.17%, and PCR reached 96.04% with technical write-off. A ₹27.24 Cr PSLC sale supported other income.

The stock went into the print at ₹824.9, up 12.6% over the past month of trading.

For context: this is the highest quarterly PAT in the last 6 quarters on our records; PAT has now risen for 5 consecutive quarters; revenue is at a 6-quarter high.

The print beats management's own FY27 guidance on every axis laid out on the Q4 concall: ROA of 2.14% (guided 1.9–2.0%), advances +27% YoY (defending the ~20% target), deposits +19.7% (vs ~16% guided) and cost-to-income below the sub-50% ceiling — confirming the confident, very-optimistic tone from that call. No formal Street PAT consensus is published for a bank this size, but the July-1 business update (advances +27%, deposits +19.7%) had already pre-signalled a strong quarter. Alongside the numbers, the SAFEMA Appellate Tribunal's July 9 order cut the Directorate of Enforcement FEMA penalty from ₹16.99 Cr to ₹3.40 Cr — currently fully provided, with any financial impact to be taken in ensuing quarters. The bank also discontinued its Investment Fluctuation Reserve, moving ₹129.6 Cr to General Reserve, and remains heavily capitalised at CAR 32.33%.