Bandhan Bank History & Founding Timeline

Bandhan's rapid expansion in Assam in the years preceding the 2021 legislation concentrated too much portfolio risk in a state with a history of microfinance political sensitivity. Risk management frameworks did not adequately price in state-level political disruption risk, resulting in a NPA spike that was larger in magnitude than it would have been with earlier geographic diversification.

Bandhan's failure to proactively reduce promoter shareholding in line with RBI's expectations — which led to regulatory restrictions on branch expansion in 2018 — was a self-inflicted constraint that slowed the bank's growth at a critical early phase. Earlier engagement with the regulatory compliance pathway would have avoided this friction.

The transition from a microfinance-dominant to a diversified secured lending book has been slower than the strategic need demanded. The Gruh merger in 2019 was the right directional move, but the subsequent pace of organic MSME and retail secured loan book building has been insufficient to meaningfully reduce microfinance concentration within the five-year timeline that post-Gruh strategy implied.

Bandhan's deposit mobilization strategy has been heavily weighted toward retail fixed deposits — rate-sensitive instruments that must be renewed periodically and create funding cost exposure in rising rate environments. Insufficient investment in CASA-building programs (salary accounts, current account acquisition) in the early banking years created a liability-side vulnerability that the bank is now working to correct.