A second major bank is considering branch closures in rural New Zealand.
First Union, whose members include bank staff, say ANZ bank - the country's largest bank - is consulting on the closure of five branches.
The union says those branches are in Palmerston North at Massey University, Milton, Ngaruawahia, Otorohanga and Te Aroha.
A spokesman for the ANZ said after careful consideration it was proposing to close some low-volume branches and is consulting with staff on the future of their roles and their potential options should the branch close.
"We have worked hard to maintain our branch presence, but we consider these branches are no longer viable, a situation that is unlikely to improve as the number of customers using branches continues to drop steadily."
The bank said it in most locations it would leave a Smart ATM so customers could have access to cash and make deposits.
"For other transactions, customers can use internet banking, mobile banking or call our New Zealand-based Contact Centre."
The spokesman said around 19 positions were affected but staff would be offered the chance to relocate or take serverance pay.