Deficit Spending in Australia 2025: Policy, Impact & What Aussies Should Know

Deficit spending—the practice of a government spending more than it collects in revenue—remains a hot topic in Australia as we move through 2025. With federal and state budgets under scrutiny, and a rapidly changing global economic landscape, how governments handle deficits is more than a political talking point: it has real consequences for everyday Australians.

Understanding Deficit Spending: The 2025 Backdrop

Deficit spending isn’t new, but 2025 brings a unique set of challenges and opportunities. The Albanese government’s 2025-26 budget, handed down in May, continued the trend of targeted stimulus, with a focus on cost-of-living relief, housing, and infrastructure. Yet, despite Australia’s strong recovery from the pandemic-era deficits, the budget forecasts a return to deficit after the brief surplus in 2023-24.

• Budget Deficit for 2025-26: The federal government projects a deficit of $28.3 billion, or 1% of GDP.

• Reasons for Deficit: Slower economic growth, lower commodity prices, and increased spending on health, aged care, and the NDIS.

• Debt Outlook: Net debt is forecast to rise to $780 billion by 2026, though still well below many advanced economies as a share of GDP.

Deficit spending has traditionally been justified during periods of economic weakness or crisis. In 2025, the justification is more nuanced: it’s about balancing economic support with fiscal sustainability as inflation moderates and interest rates plateau.

How Does Deficit Spending Affect Australians?

The government’s decision to run a deficit can feel abstract, but its impacts are tangible:

• Cost-of-Living Relief: The 2025 budget expanded energy rebates, increased rent assistance, and adjusted tax brackets to help with ongoing inflation. These measures, funded by deficit spending, put more money in Australians’ pockets now, even as the government borrows to cover the cost.

• Interest Rates and Inflation: There’s debate about whether deficit spending fuels inflation. In 2025, the RBA has kept the cash rate steady after aggressive hikes in previous years. Treasury and RBA officials agree that the modest deficit is unlikely to reignite inflation, but ongoing vigilance is required.

• Future Tax and Spending Decisions: Today’s deficits become tomorrow’s debt repayments. While Australia’s debt remains manageable, future governments may face tough choices on taxes or spending if deficits persist.

For example, a family in Melbourne might benefit from the extra $500 energy rebate and reduced tax on the first $45,000 of income. However, as government borrowing grows, there’s a risk that future budgets may need to tighten spending or raise taxes to cover rising interest costs.

2025 Policy Trends: Is Deficit Spending Sustainable?

Australia’s fiscal settings in 2025 reflect global trends—governments everywhere are grappling with the right balance between supporting their economies and keeping debt in check.

• Infrastructure and Housing: Major new projects are being funded with deficit spending, including the National Housing Accord and expanded rail links in Sydney and Melbourne.

• Social Spending: NDIS, aged care, and Medicare costs are growing faster than revenue. The government is reviewing these programs for sustainability but has resisted deep cuts.

• Revenue Measures: The 2025 budget introduced a new windfall tax on super profits from gas exporters, aiming to boost revenue and help fund spending without widening the deficit further.

Economists warn that while Australia can afford modest deficits, persistent structural deficits—where spending outpaces revenue even in good times—could eventually undermine economic stability. The government’s own fiscal strategy calls for returning to surplus “when conditions permit,” but acknowledges that some investments (like housing and climate) are too urgent to delay.

What Should Australians Watch For?

Deficit spending will shape Australia’s economic story throughout 2025 and beyond. Key things to watch:

• RBA Policy: If inflation re-accelerates, the Reserve Bank could resume rate hikes, increasing mortgage and business borrowing costs.

• Global Headwinds: Global shocks—such as a slowdown in China or persistent geopolitical tensions—could reduce revenue and push deficits higher.

• Policy Shifts: As the next federal election approaches, both major parties are under pressure to outline credible paths to surplus without cutting essential services.

For households, the bottom line is clear: government deficit spending in 2025 is delivering real relief and investment, but it’s not a free lunch. The sustainability of Australia’s fiscal position matters for future taxes, services, and economic stability.