Australia's Deficit Shrinks Amid Tax Boost, Government Spending Hits Four-Decade Highs

September 28, 2026
Australia's Deficit Shrinks Amid Tax Boost, Government Spending Hits Four-Decade Highs
  • Treasurer Jim Chalmers says the deficit improvement mainly comes from higher tax receipts from superannuation and investment income, not from commodity prices or wage growth.

  • Total gross government debt sits at about A$971.4 billion, roughly 10.6 billion below projected, or 33.2% of GDP.

  • The Reserve Bank of Australia is broadly expected to lift rates to about 4.6% to tackle inflation, while the labor market remains resilient with unemployment near 4.6%.

  • The 2025/26 deficit followed two years of surpluses and was larger than the A$10 billion shortfall seen in 2024/25.

  • Even with the deficit improvement, the government’s spending remains at four-decade highs outside the COVID period, signaling sustained outlays.

  • Australia posted a final budget deficit of A$22.3 billion for the year to June 2026, about 0.8% of GDP, better than the earlier forecast of a larger shortfall.

  • For 2025-26, the deficit narrowed to A$22.3 billion (0.8% of GDP) from an earlier forecast of 1% in May’s Budget.

  • Exchange rate note: A$1 equals US$0.70 approximately, with $1 equals A$1.4245.

  • The government had expected a potential widening to a A$31.5 billion deficit in 2026/27, but higher global borrowing costs from a bond rout have changed conditions.

  • Mining profits were weaker than anticipated, indicating commodity prices did not drive the improved deficit.

  • Total tax receipts reached A$704.4 billion, aided by an extra A$4.6 billion from personal income tax related to business and investment income and higher superannuation fund receipts.

  • The government argues debt-to-GDP is lower than in major advanced economies and notes the Budget carries a AAA rating for prudent management.

Summary based on 2 sources


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