IDFC First Bank's CEO admits cost-to-income timeline was wrong even as profits cross 1% ROA
V Vaidyanathan reversed his confident April 2026 guidance on liability drag, saying he got it wrong. Q1 PAT hit ₹1,075 cr, but one-off gains and a rising cost base cloud the narrative.
What's new
- Q1 PAT rose 132% YoY to ₹1,075 cr, the first quarter above ₹1,000 cr.
- Loan book reached ₹3.1 lakh cr, up 20.6% YoY; retail, Agri & MSME grew 18%.
- Cost-to-income ratio stayed elevated at 70.7%, with opex up 16.4% YoY.
- CEO reversed prior cost-to-income timeline, extending the liability drag period.
Themes from the call
Demand
Loan growth remains strong at 20.6% YoY, led by wholesale (up 30%) and retail, Agri & MSME (up 18%).
Margins
NIM on AUM was 6.0% in Q1, but full-year guidance is ~5.8% as asset mix dilutes. Funding cost expected around 6.0%.
Capital allocation
Credit cost guided to 150-160 bps for FY27. A voluntary ₹515 cr contingency provision was added for macroeconomic uncertainty.
Guidance watch
- FY27 ROA of 1.0% for the full year, reaffirmed under Q&A.
- FY27 NIM around 5.8% as asset mix becomes more NIM-dilutive.
- FY27 credit cost of 150-160 bps, extracted under Q&A.
- FY27 cost-to-income below 70.0% and at least 500 bps operating jaw.
- FY27 income growth 18.0%-18.5%, opex growth 13.0%-14.0%.
- Long-term structural ROA of 1.7%-1.8% guided, but depends on proving the cost trajectory.
Risk flags
- CEO's admission that his cost-to-income timeline was wrong raises questions on cost-control credibility.
- Q1 PAT included ₹181 cr treasury gain and ₹60 cr tax-refund interest; no clean PAT disclosed.
- Contingency provision of ₹515 cr is voluntary and not tied to current asset-quality deterioration, but absorbs capital.
- FCNR market-share target of 2.5% is aspirational; current mobilization not guided.
Key quotes
-
"That 1% should become like 0.8%, 0.6%, 0.4%, 0.2%, that direction should play out properly. I mean we see no doubt in the liability drag coming down to 0 in the next few years. It is just playing out exactly as planned."
— V Vaidyanathan, MD & CEO, April 2026 call -
"I admit that in the first round, I got it wrong because I thought we would fix it in five years, and we are still dealing with it in the seventh year."
— V Vaidyanathan, MD & CEO, July 2026 call
The brief
IDFC First Bank posted its first quarterly profit above ₹1,000 crore, and management is guiding for a full-year ROA of 1.0%. It is a milestone, but the celebration comes with a confession. CEO V Vaidyanathan admitted on the call that his earlier timeline for fixing the cost-to-income ratio was wrong. In April he said liability drag declining to zero was 'playing out exactly as planned'. Now he says he got it wrong, and the bank is still carrying that drag into its seventh year. The numbers are broadly in line with the bank's recovery narrative: loan growth of 20.6%, NIM stable at 6.0%, asset quality improving with GNPA at 1.5% and slippages down 30% YoY. But the 70.7% cost-to-income ratio remains high, and Q1 profit includes Rs 181 crore of treasury gains and about Rs 60 crore of tax-refund interest — not clean operating income. The bank also added a voluntary Rs 515 crore contingency provision for macroeconomic and monsoon uncertainty. The cost-to-income reset matters because it is the hinge between a 1% ROA and the long-term target of 1.7-1.8%. If the liability drag persists longer, the operating jaw will be narrower and the path to higher ROA slower. Vaidyanathan acknowledged the error but did not provide a new timeline. The open question is whether the rest of the guidance — NIM around 5.8%, credit cost of 150-160 bps, opex growth below income growth — is credible enough to underwrite the 1% ROA for the full year. It probably is for FY27, but the CEO's admission makes the multi-year story about cost-control credibility, not just credit recovery.
IDFC First Bank crossed 1% ROA, but the CEO's cost-to-income reset makes the next leg about cost-control credibility, not just credit healing.