Tata and Nilekani are bringing in their investments from their respective philanthropic capital, and any gains will be reinvested in philanthropic causes, Tata Trusts said in a statement.
Avanti Finance will apply for registration to the Reserve Bank of India in the coming days and will establish operations before the end of the financial year, it added.
"Avanti will be a platform to impact the poor through credit at individual and community levels to create a lasting improvement in their livelihoods and standard of living, ushering prosperity," Tata Trusts Chairman Ratan Tata said.
Avanti would use this ecosystem and will innovate on product design in consonance with the indigenous needs, to deliver seamlessly for the end consumer.
"Access to credit at an affordable cost is still a challenge. I am honoured to be part of Ratan's initiative that leverages on the Tata Trusts' rich legacy and aims to make a significant shift in achieving financial inclusion to the common man," noted economist Kelkar said.