Mr Earle said it would enable credit unions to compete with banks head-to-head as banking migrated from tellers to customer's devices.
"Our focus is on providing a more integrated, enhanced customer experience, delivering the ability to do banking anywhere, anytime," he said.
"It's about transforming our business to ensure we remain relevant to our existing customers, but also future generations to come."
That did not mean branches would lessen their offerings.
"Interestingly, for all the enthusiasm consumers have shown for online and mobile banking, many customers continue to prize the option of stopping by a local branch.
"That is why our community branch network remains an important part of our channels mix in an increasingly virtual world. While more people choose to do business remotely, the future of providing services to our customer-owners revolves around choice."
The past two years' operating surplus was $1.7 million for the not-for-profit. Mr Taylor said profit went to its "customer-owners through improved service levels and fairly-priced products and services".
Originally established in Hawke's Bay in 1971 as the Whakatu Freezing Works Employee's Credit Union, NZCU Baywide now has a 16-branch network throughout the central and lower North Island, a head office in Hastings and an online offering.