Find out our processing times for making payments including; payments to other BNZ customers, payments to customers at other banks, direct debits We'll then send the payment to the other bank, normally within an hour. Funds Transfer. Different types of payments are made at different times. Kiwibank to Kiwibank payments or transfers are processed immediately – including on weekends and. IN THE age of the instant everything, why does the money I transfer electronically disappear from my account immediately, but take up to five.