23 March, 2026
australia-s-inflation-could-surge-amid-fuel-crisis-warns-treasury

Australia’s inflation rate may peak in “the high 4s or even higher” this year, according to new Treasury modelling, as stated by Treasurer Jim Chalmers. This revelation comes at a crucial time as Prime Minister Anthony Albanese prepares to meet state and territory leaders in a national cabinet session on Thursday to tackle the ongoing fuel crisis.

The national cabinet meeting is set to appoint a national coordinator-general to address the fuel crisis and will involve discussions on appointing a “point person” from each government to liaise with the Commonwealth. This meeting aims to share information and explore actionable solutions to the crisis.

Treasury Modelling and Economic Impact

Chalmers is expected to provide further details on the Treasury’s modelling of the oil shock’s impact in a speech in Melbourne. The Treasury has developed two scenarios: one where the oil price remains at $100 a barrel for the first half of the year before gradually returning to pre-conflict levels, and another where it reaches $120 a barrel, taking three years to normalize.

“While both scenarios could underestimate the cost, given where the oil price is and the uncertain duration of these events, they give us a sense of the second round impacts,” Chalmers says.

The modelling suggests that the ongoing conflict could reduce GDP growth by up to 0.2 percentage points among Australia’s major trading partners. In both scenarios, inflation is expected to rise, impacting economic growth.

Inflation and Growth Projections

The Treasury’s analysis indicates that “headline inflation would peak ¾ of a percentage point higher in the short-term scenario and 1¼ percentage points higher in the prolonged one.” This suggests a real possibility of inflation reaching the high 4s or even higher this year.

In the short-term scenario, output would be 0.2% lower around mid-year, but this gap would close quickly due to the transient nature of the shock. Conversely, a prolonged scenario could leave a lasting impact, with GDP projected to be 0.6% lower by 2027 and still below pre-conflict levels by 2029. The impact on GDP is attributed equally to higher oil prices and broader economic consequences.

National Response and Future Implications

This economic outlook follows a recent interest rate increase of a quarter of a percentage point, raising concerns about a potential recession, though the government downplays this risk. Soaring fuel prices and the rate hike are placing financial strain on Australians.

New South Wales Premier Chris Minns has highlighted diesel supply as a significant concern, essential for transportation, agriculture, and construction. Minns advocates for a national plan with a clear escalation pathway should the conflict persist.

Albanese has acknowledged diesel shortages and has released 20% of the national fuel reserve, emphasizing that Australia holds its largest fuel reserves in 15 years. He reassured that scheduled fuel shipments are arriving, though demand surges have caused regional shortages.

Chalmers’ Tax Reform Principles

In his upcoming speech, Chalmers will outline principles for tax reform in the May 12 budget. These principles include recognizing the burden of an outdated tax system on younger Australians, incentivizing productive business investment, and simplifying the system for sustainability.

Chalmers stresses that the Middle East crisis underscores the urgency of addressing economic challenges like budget repair, productivity, and tax reform. He argues that the current economic volatility necessitates more reform, not less.

Upcoming EU Trade Deal

In related international developments, European Commission President Ursula von der Leyen will visit Australia next week as the government nears finalizing a long-awaited free trade deal with the EU. The agreement, which requires leadership-level resolution, still faces hurdles such as access for Australian red meat to European markets.

The outcome of these discussions and the national cabinet meeting will significantly influence Australia’s economic landscape in the coming months.