The Ripple Effect of Rising Home Loan Rates
Homeowners are seeing a shift in the lending landscape as Kiwibank becomes the latest institution to increase its fixed-term home loan interest rates. This move follows a similar trend set by Westpac, which recently lifted its one-year home loan rates by 10 basis points and its 18-month rate by 14.
For those tracking the numbers, Kiwibank’s adjustments span several terms. The one-year special has moved from 4.59% to 4.65%, while the two-year special rose from 5.09% to 5.29%. Longer-term options have also seen increases: the three-year rate is now 5.55% (up from 5.45%), the four-year is 5.89% (up from 5.79%), and the five-year has reached 5.99% (up from 5.89%).
Why Now? The Inflation Connection
The primary driver behind these increases is a growing concern regarding the future path of inflation. A recent inflation update revealed figures that were worse than expected, creating a challenging environment for monetary policy.

This economic pressure means the Reserve Bank may have limited room to maneuver, especially when factoring in the current fuel price crisis. When inflation holds steady or exceeds expectations, banks often adjust their pricing to manage risk and align with broader economic trends.
The Role of Wholesale Markets
Interestingly, wholesale rates have not shown significant movement over the past few weeks. This suggests that the recent bank moves might not be a direct reaction to immediate wholesale shifts, but rather a strategic adjustment.
Industry insights suggest banks may have been delaying rate hikes in hopes that wholesale markets would decline. When that decline failed to materialize, the banks were forced to move their rates upward to reflect the overall trend of price pressures and inflation.
Strategic Choices for Borrowers
With rates on the move, borrowers are faced with a choice between short-term flexibility and long-term certainty. The one-year rate remains an attractive option for those who believe rates might stabilize or drop in the near future because it remains lower than longer-term options.
However, for those who cannot afford further volatility, the three-year rate offers a middle ground. While it comes at a higher price than the one-year special, it provides a level of budget certainty that can be invaluable during periods of economic instability.
For more detailed analysis on bank trends, you can explore the latest reports from RNZ regarding home loan rate rises.
Frequently Asked Questions
Why are Kiwibank and Westpac raising their home loan rates?
The increases are largely driven by concerns over the future path of inflation and a recent inflation update that was worse than expected.

Which loan term is currently considered most attractive?
The one-year rate is still seen as attractive due to its lower cost, while the three-year rate is recommended for those seeking price certainty.
Will other banks like ASB and BNZ also raise their rates?
Industry forecasters believe it is likely, as banks tend to follow each other’s pricing moves.
How does the fuel price crisis affect these rates?
The fuel price crisis, combined with steady inflation, potentially limits the Reserve Bank’s ability to move, contributing to the overall upward pressure on rates.
What’s your strategy?
Are you locking in a long-term rate for peace of mind, or sticking with shorter terms to see where the market goes? Share your thoughts in the comments below or subscribe to our newsletter for the latest financial insights.
