Bandhan matched loans to the daily cash cycle, then became India's first MFI-bank

Working in microfinance in late-1990s West Bengal, Chandra Shekhar Ghosh watched a market moneylender hand a fish vendor 500 rupees in the morning and collect 505 that evening — a small absolute sum that works out to ruinous daily interest. The poor didn't lack enterprise; they lacked credit priced in annual terms and delivered where they worked.

In 2001 he founded Bandhan-Konnagar as an NGO with the dual aim of women's empowerment and poverty alleviation. The model: groups of poor women received small loans for tiny businesses, with the group — not assets — as security, and field staff collecting repayments at the doorstep on a weekly cycle. That rhythm was the key: it mirrored the daily-turnover cash economy the borrowers lived in, so repayment never required a lump sum they would never hold.

In 2006 Bandhan acquired an NBFC, Bandhan Financial Services, and scaled into the largest microfinance institution in India. The repayment discipline the doorstep model produced was so strong that in April 2014 the Reserve Bank of India gave Bandhan an in-principle banking licence, and on 23 August 2015 Bandhan Bank opened as the first microfinance institution in India ever to become a universal bank.

The conversion closed the loop: the same women who had been borrowers-only could now keep deposits in the institution that had learned, at their own doorsteps, how they actually handle money.

Lend at the doorstep, collect weekly, in sync with daily cash flow

Weekly doorstep collection matched daily-turnover cash flows, so default rates stayed tiny.

Group lending replaced collateral with peer accountability among women borrowers.

Starting as an NGO, then NBFC, then bank staged regulatory credibility in steps.

Obsessing over the moneylender's daily cycle revealed the real competitor, not other lenders.

A universal-bank licence let Bandhan fund loans with cheap deposits instead of wholesale debt.

Design repayment around the customer's cash cycle, not the bank's calendar — when collection costs are carried to the doorstep, the poor repay so reliably that the lender itself becomes bankable.

Bandhan Bank listed on the Indian exchanges in 2018 and became one of the country's largest private banks by branch network, while retaining its inclusion-led micro-banking book. Ghosh retired as CEO in July 2024, nine years after the licence — the only founder to have taken an Indian MFI all the way to a universal bank.