New Zealand Government Spending
Government expenditure as % of GDP GC.XPN.TOTL.GD.ZS
New Zealand's government spending was 40.66% in 2025, ranked 19th globally. This represents a 14.4% increase from 2024. Data from World Bank, covering 1972–2025.
Overview
New Zealand's government spending stood at 40.66% in 2025, a rise of +5.13% from 2022. Based on recent trends, this figure is projected to reach 40.66% by 2025. New Zealand ranked 19th globally.
New Zealand’s government‑spending ratio, measured as a share of GDP, has risen steadily over the past four decades, climbing from a trough of 25.91 % in 1972 to an all‑time peak of 41.08 % in 1987 and reaching 40.66 % in 2025, which places the country 19th globally. The post‑peak period has seen only modest fluctuations, with the current level marginally below the 1987 high and comparable to peers such as the Netherlands (40.84 %) and Tonga (41.15 %). The long‑run upward trajectory reflects structural shifts toward a more expansive welfare state, higher public investment in infrastructure, and a fiscal response to demographic ageing. While the ratio remains elevated, it has not exceeded the 1987 peak, suggesting a degree of fiscal consolidation after the late‑1980s expansion. Future movements will hinge on the balance between fiscal stimulus needed for economic recovery and pressures to contain debt, which could either sustain the present plateau or prompt a gradual decline.
Data & projection
| Year | Government Spending | YoY change | Rank |
|---|---|---|---|
| 2025* trend | 40.66% | - | - |
| 2025 | 40.66% | +5.13% | #19 |
| 2022 | 35.53% | +1.92% | #81 |
| 2021 | 33.61% | −2.74% | #83 |
| 2020 | 36.35% | +6.28% | #94 |
| 2019 | 30.06% | +0.38% | #89 |
| 2018 | 29.68% | −0.21% | #90 |
| 2017 | 29.90% | −0.80% | #94 |
| 2016 | 30.70% | −0.82% | #97 |
| 2015 | 31.52% | −0.81% | #101 |
| 2014 | 32.33% | −0.75% | #99 |
| 2013 | 33.07% | −1.89% | #92 |
| 2012 | 34.96% | −5.08% | #101 |
| 2011 | 40.04% | +5.89% | #108 |
| 2010 | 34.15% | +0.09% | #90 |
| 2009 | 34.05% | +1.49% | #81 |
Analysis
New Zealand's government spending was 40.66% in 2025, a rise of +5.13% from 2024. Based on trends, estimated 40.66% by 2025.
NZ First's Craig Stobo's proposal for differentiated business tax rates could influence government revenue, thereby affecting the funding available for New Zealand's government spending, currently at 40.66%. This discussion arises in the context of managing national debt and inflation, which are critical factors in determining the sustainability and level of government expenditure.
Frequently Asked Questions
New Zealand's government spending was 40.66% in 2025. Ranked 19th globally. This represents a 14.4% increase from the previous year.
New Zealand's government spending peaked at 41.08% in 1987.
The lowest government spending in New Zealand was 25.91% in 1972.
New Zealand ranks 19th globally in government spending as of 2025.
The World Bank indicator code is GC.XPN.TOTL.GD.ZS. Data sourced from World Bank.
New Zealand's government spending is projected to reach 40.66% by 2025 based on trend extrapolation.
The government spending of New Zealand in 2025 was 40.66%. This ranks 19th in the world.
Cite this page
@misc{historysaid_new-zealand_government-spending,
title = {New Zealand Government Spending},
url = {https://historysaid.com/new-zealand/government-spending/},
publisher = {HistorySaid},
year = {2026}
}