The RBNZ's decision to hold rates was widely expected, with 19 of 27 economists surveyed by Reuters predicting the pause. Financial markets had priced in less than a 20% chance of a cut, resulting in muted reactions across currency and bond markets. The New Zealand dollar fell marginally against the US dollar, while government bond yields remained stable.

The central bank cited specific concerns driving their cautious stance. Annual inflation is expected to rise toward the top of the 1-3% target band over mid-2025, though the RBNZ projects it will return to around 2% by early 2026. First-quarter GDP growth came in at a robust 0.8%, double the RBNZ's 0.4% forecast, suggesting the economy may not need as much stimulus as previously thought. Global trade tensions and tariff uncertainty add another layer of complexity to the economic outlook.

Banks have already passed through most rate relief

For mortgage holders, the cumulative impact of previous cuts has been substantial. The 2.25 percent reduction since 2024 has already flowed through to borrowing costs, with one-year fixed rates now averaging below 5%, down from peaks above 7%. ASB Chief Economist Nick Tuffley notes that banks have "largely priced in the expected cutting path," suggesting limited scope for further significant mortgage rate reductions without additional OCR cuts.

The timeline for rate changes to reach consumers follows a standard pattern - floating rates adjust within days of OCR changes, while fixed rates incorporate market expectations and change more gradually. RBNZ research shows that a 1% OCR change typically moves two-year mortgage rates by 0.34% within one month, reaching peak impact of 0.80% after six to seven months. With 82% of New Zealand's mortgage book due to refix during 2025, the full impact of past cuts will continue filtering through household budgets.

Savers face continued pressure on returns

Term deposit rates have steadily declined alongside the OCR, currently ranging from 4-5% for major banks. With economists expecting at least one more OCR cut to around 3%, savers should anticipate further erosion of returns through 2025. A $50,000 term deposit yielding 5% today generates $2,500 annually, but this could fall to $1,500 if rates reach the projected neutral level of 3%.

The divergence between lending and deposit rates highlights an ongoing challenge for savers. While mortgage rates have fallen significantly, credit card rates remain stubbornly high at 18-20%, showing minimal responsiveness to OCR changes. Business lending rates track more closely with the OCR, providing relief to companies with variable-rate loans.

Markets expect one more cut before cycle ends

Bank economists are divided on the terminal rate for this easing cycle. ANZ and Kiwibank maintain expectations for the OCR to reach 2.5%, while ASB and Westpac see it bottoming at 3.0% and 2.75% respectively. The timing of the next cut has shifted to the August meeting, where markets are pricing in a 60-65% probability of a 25 basis point reduction.

Infometrics economist Brad Olsen captured market sentiment, noting that "one further cut" appears "pencilled in at some point before the end of 2025." The RBNZ's forward guidance supports this view, stating that "if medium-term inflation pressures continue to ease as projected, the Committee expects to lower the Official Cash Rate further."

Strategic decisions for borrowers and savers

With the interest rate cycle approaching its turning point, both borrowers and savers face important timing decisions. For those with mortgages coming up for renewal - over $200 billion worth in the first half of 2025 alone - the choice between floating and fixed rates requires careful consideration. Short-term rates offer the potential benefit of one more cut, while longer-term rates around 5% may represent good value if the cycle is indeed near its end.

Finance Minister Nicola Willis emphasized the cumulative benefits, noting that "lower interest rates free up household budgets for spending elsewhere and ease the path for those wishing to enter the housing market." For a typical $500,000 mortgage, the reduction from 7% to 5% interest saves $643 per month, a significant boost to household budgets.

Today's OCR pause represents a measured response to conflicting economic signals rather than a hawkish pivot. While near-term inflation concerns and stronger-than-expected growth justified holding steady, the RBNZ's maintained easing bias suggests this is merely a breather in the cutting cycle. For New Zealand's borrowers and savers, the key insight is that most of the rate relief has already been delivered, with perhaps one more modest cut to come. The window for locking in attractive fixed rates is narrowing, while savers must accept that the era of 5%+ term deposits is drawing to a close. As global uncertainties persist and domestic inflation dynamics evolve, the RBNZ's data-dependent approach ensures that August's meeting will be closely watched for signals about the final phase of this easing cycle.