Westpac has joined Kiwibank and BNZ in lifting their mortgage rates this week.
From tomorrow, Westpac is lifting its standard rates for its two-year and four-year mortgages to 7.59 per cent and 7.19 per cent respectively, up 10 basis points.
The 18-month and five-year standard home loan rates have been bumped up 14bp to 7.69 per cent and 6.99 per cent respectively.
The changes reflect elevated and volatile wholesale rates which Westpac uses to fund its home lending, the bank said.
Westpac said it is working closely with customers to help them manage cost of living pressures.