ANZ has made big changes to its interest rate outlook, saying the Reserve Bank's official cash rate (OCR) may need to hit 4.75 per cent to cool an economy that refuses to "roll over".
The bank - the biggest in the New Zealand market - has added 25 basis point hikes to its profile in February, April and May of next year.
The change of heart follows data out yesterday that showed GDP grew by a higher-than-expected 1.7 per cent in the June quarter.
"The economy is not rolling over, with the tight labour market and strong wage growth partially offsetting the impact of higher interest rates," the bank's economists said in a commentary.
The low value of the New Zealand dollar - currently about US60c - was making a meaningful offset to current monetary conditions, ANZ said.