War-footing tax reform, rates pain on cards

Treasurer Jim Chalmers will argue conflict in the Middle East and its impact on the economy justify fast-tracking tax reform.
Mar 16, 2026, updated Mar 16, 2026

Source: Jim Chalmers

Treasurer Jim Chalmers will argue conflict in the Middle East and its impact on the Australian economy justify fast-tracking tax reform, as households brace for higher interest rates.

The Reserve Bank had been widely tipped to keep interest rates on hold after its meeting this week.

But skyrocketing fuel prices caused by the US-led war on Iran have changed forecasts.

The big four banks expect a rate rise this week and another in May, which would bring the cash rate to where it was before the Reserve Bank began cutting rates in February 2025.

Soaring fuel prices had Treasury forecasting inflation in the “mid to high fours” range, Chalmers said. But while growth could be hit, there were no expectations Australia would go into recession.

“I see developments around the world and pressures on Australians here at home not as a reason to go slower, but a reason to go further, and that’s the approach that I’ll be taking to the deliberations that I lead with the cabinet colleagues,” Chalmers told Sky News on Sunday.

“I’ll be working up a number of reform packages for this budget and they’ll be focused on savings, they’ll be focused on productivity.

“I’ll give the colleagues a whole bunch of options when it comes to tax reform.”

AMP chief economist Shane Oliver said said the Reserve Bank should leave the cash rate on hold at 3.85 per cent when it made its announcement tomorrow.

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“There’s a strong argument to wait for some of the dust to settle till May,” he said.

Oliver said if petrol prices continued at their current average of $2.26 a litre, inflation could reach about 5 per cent – well outside the central bank’s target band.

He said any tax reform should be part of a broader package, or Australians would face higher taxes.

Nationals leader Matt Canavan said Labor’s spending had put Australia in a much weaker position.

“This is why it’s so important for a government to be able to take the sometimes tough decisions that deliver better results for the Australian people,” he told Sky News on Sunday.

“The government has not been saving for a rainy day, and a rainy day has arrived, and we don’t really have a roof over our head.”

Greens leader Larissa Waters said Australia must use every diplomatic lever available to pressure the US into ending its war against Iran.

“The RBA should not lift rates when this latest inflation pressure is a supply side mess caused by a pointless war that rate rises can’t stop,” she said.

“The RBA must not punish people for inflation caused by an illegal war that Labor is supporting.”

—with AAP

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