New Zealand budget deficit narrows but growth downgrade and inflation peak loom
New Zealand's 2025/26 budget deficit narrowed to NZ$15.06 billion, but the government slashed GDP growth forecasts and projected inflation peaking at 4.0% in Q2 2026, raising pressure on the Reserve Bank of New Zealand.
New Zealand's budget for the 2025/26 fiscal year, released on Thursday, showed a narrower deficit of NZ$15.06 billion, an improvement from the December forecast. However, the government simultaneously downgraded its GDP growth projection for 2026/27 to 2.3% and warned that inflation would peak at 4.0% in the second quarter of 2026, well above the Reserve Bank of New Zealand's target range.
The fiscal improvement provides some breathing room, but the growth downgrade and inflation outlook complicate the RBNZ's policy path. A weaker economy typically argues for looser monetary policy, but persistent inflation pressures, particularly if they stem from domestic demand or supply constraints, could force the central bank to maintain a restrictive stance. Bond markets are likely to focus on the inflation peak, which may keep short-term yields elevated as traders price in a delayed rate-cutting cycle. For the latest pricing on New Zealand government bonds and swap rates, check NowPrice's rates page.
Looking ahead, markets will watch the Q2 2026 CPI release due in July for confirmation of the inflation trajectory. The RBNZ's next monetary policy statement in August will be critical, as the bank must weigh the weakening growth outlook against the risk of entrenched inflation. Any deviation from the projected path could trigger significant moves in the New Zealand dollar and interest rate swaps.