BNZ and Major Banks Raise Home Loan Rates Amid Market Shifts

BNZ has increased several of its home loan rates for the second time in a week, reflecting broader trends in New Zealand’s banking sector as wholesale interest rates continue to rise.

Effective from April 23, 2026, BNZ raised its standard one-year and 18-month fixed home loan rates by 10 basis points to 4.59% and 4.79%, respectively. The bank also increased its standard four-year and five-year rates by the same margin, bringing them to 5.59% and 5.79%.

These adjustments follow a prior round of increases announced the previous week, during which BNZ raised several other loan products. The bank confirmed that customers with less than 20% equity in their property will continue to pay a low equity interest rate premium on top of the base rates.

In addition to home loans, BNZ also raised rates for its term deposits across one-year, 18-month, three-year, four-year, and five-year terms. The new deposit rates now range from 3.70% to 4.70%, offering improved returns for savers amid the rising interest rate environment.

The latest rate hikes align with actions taken by other major banks in New Zealand. Both ASB and Kiwibank announced rate increases on the same day, contributing to a widespread adjustment across the sector. ASB’s executive general manager for personal banking, Adam Boyd, noted that wholesale interest rates “have remained volatile and continue to trend higher,” attributing the shifts to heightened global economic uncertainty and renewed pressures in international markets.

Reserve Bank of New Zealand Governor Anna Breman echoed these observations, stating that higher wholesale rates and lower equity prices are “already tightening global financial conditions, meaning higher borrowing and financial costs for some households and firms.” She added that this trend “could also dampen growth in the near term.”

The Reserve Bank has not altered the Official Cash Rate in recent months, but market analysts have revised their expectations, with several institutions including ANZ, ASB, and Infometrics now forecasting three potential rate hikes in 2026. Some economists suggest the first increase could occur as early as May, though others, particularly at Kiwibank, caution that premature tightening risks triggering a recession and advocate a “wait and see” approach for much of the year.

Amid the rising cost of borrowing, the New Zealand Government introduced a support package aimed at alleviating household pressures. Starting April 7, 2026, approximately 143,000 working families with children began receiving an additional $50 per week through an enhanced in-work tax credit, partly in response to rising fuel prices linked to ongoing conflict in the Middle East.

BNZ’s repeated adjustments within a short timeframe underscore the sensitivity of banks to global financial movements and their impact on domestic lending and saving products. As mortgage rates climb across the industry, borrowers face higher repayment costs, while savers benefit from improved returns on term deposits.