Australia Government Spending
Government expenditure as % of GDP GC.XPN.TOTL.GD.ZS
Australia's government spending was 33.19% in 2025, ranked 45th globally. This represents a 20.3% increase from 2024. Data from World Bank, covering 1972–2025.
Overview
Australia's government spending stood at 33.19% in 2025, a rise of +5.60% from 2022. Based on recent trends, this figure is projected to reach 33.19% by 2025. Australia ranked 45th globally.
Australia’s government spending as a share of GDP has risen from 18.03 percent in 1972 to 33.19 percent in 2025, marking the highest level recorded in the 52‑year series and placing the nation 45th globally. The upward trajectory accelerated after the early 2000s, reflecting expanded fiscal stimulus during the global financial crisis and later pandemic response, and it now exceeds the spending levels of peers such as Iceland (32.86 percent) and Colombia (33.81 percent) while remaining just below Sweden’s 34.18 percent. The all‑time trough in 1972 coincided with a period of tighter public finances and lower welfare outlays, whereas the 2025 peak aligns with broader OECD trends toward larger fiscal footprints. Continued pressure from an aging population, infrastructure needs, and climate‑related investments suggests that Australia’s spending share will likely remain elevated, though any substantial fiscal consolidation or major revenue reforms could moderate the upward trend.
Data & projection
| Year | Government Spending | YoY change | Rank |
|---|---|---|---|
| 2025* trend | 33.19% | - | - |
| 2025 | 33.19% | +5.60% | #45 |
| 2022 | 27.58% | −4.97% | #50 |
| 2021 | 32.55% | +2.41% | #78 |
| 2020 | 30.14% | +4.07% | #69 |
| 2019 | 26.07% | −0.06% | #73 |
| 2018 | 26.13% | −0.40% | #75 |
| 2017 | 26.53% | −0.35% | #82 |
| 2016 | 26.88% | +0.22% | #81 |
| 2015 | 26.66% | +0.51% | #78 |
| 2014 | 26.14% | +0.37% | #76 |
| 2013 | 25.77% | −0.26% | #69 |
| 2012 | 26.03% | +0.12% | #72 |
| 2011 | 25.92% | −0.70% | #69 |
| 2010 | 26.62% | +0.24% | #69 |
| 2009 | 26.38% | +2.11% | #61 |
Detected Pattern
Analysis
Australia matched the Export Boom Cycle pattern in 2021. Historically, 71% of countries showing this pattern (546 out of 768) saw government spending improve within 24 months. View full analysis →
The Grattan Institute's proposal to raise Australia's Goods and Services Tax (GST) from 10% to 15% and broaden its scope directly relates to government revenue, which underpins the government's capacity for spending. While the article suggests "little gain" for "political pain," any reform to a major tax like the GST would impact the government's overall fiscal position, influencing its ability to maintain or adjust the current 33.19% Government Spending. This highlights ongoing discussions about revenue generation to support public expenditure.
Frequently Asked Questions
Australia's government spending was 33.19% in 2025. Ranked 45th globally. This represents a 20.3% increase from the previous year.
Australia's government spending peaked at 33.19% in 2025.
The lowest government spending in Australia was 18.03% in 1972.
Australia ranks 45th globally in government spending as of 2025.
The World Bank indicator code is GC.XPN.TOTL.GD.ZS. Data sourced from World Bank.
Australia's government spending is projected to reach 33.19% by 2025 based on trend extrapolation.
The government spending of Australia in 2025 was 33.19%. This ranks 45th in the world.
Cite this page
@misc{historysaid_australia_government-spending,
title = {Australia Government Spending},
url = {https://historysaid.com/australia/government-spending/},
publisher = {HistorySaid},
year = {2026}
}