Kiwibank’s latest move tighten outlook for NZ mortgage borrowers
Kiwibank has become the latest major lender to increase mortgage rates, tightening conditions for first‑home buyers and existing borrowers as inflation risks linger.
Westpac and ANZ lifted key fixed rates late last week, and other major banks are expected to follow, reflecting expectations that official interest rates may need to stay higher for longer. Higher carded rates will lift repayments for customers rolling off older, cheaper fixes and will weigh on how much prospective buyers can borrow under banks’ servicing tests.
One‑year fixed stays sharp, longer terms now most expensive
According to interest.co.nz, Kiwibank has changed its mortgage rates, remaining competitive on its one‑year fixed rate but now offering the highest carded rates for longer fixed terms. Its one‑year special has risen from 4.59% to 4.65%, while the two‑year rate has moved from 5.09% to 5.29% and the three‑year from 5.45% to 5.55%. Four‑ and five‑year rates are up to 5.89% and 5.99% respectively, putting Kiwibank at the top of the major‑bank range across the curve.
Economist Gareth Kiernan told 1News that wholesale interest rates had already been drifting higher for some time and Tuesday’s inflation data surprised on the upside, suggesting banks are now catching up with underlying market conditions rather than reacting to a single shock.
Certainty comes at a higher price
Kiernan said that while the one‑year rate should still appeal because it is lower, “the three-year rate was offering certainty at a price that was still ‘pretty close’.” He added that “It’s probably the overall trend that you’d expect, given inflation and price pressures.” Kiernan also noted that banks “do tend to sort of follow each other,” indicating that ASB, BNZ, and others are likely to review their own fixed mortgage rates.
Taken together, the latest moves suggest competitive pressure remains strongest at the front of the curve, while lenders are building in greater protection against the risk that inflation stays sticky.
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