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Will Australia's interest rates climb again? Banks clash over June hike

A 0.25% rate hike could cost homeowners thousands—but refinancing might soften the blow. Meanwhile, a new tax offset sparks inflation fears.

The image shows a poster with text that reads "Nearly 5.5 million people are enrolled in the Save...
The image shows a poster with text that reads "Nearly 5.5 million people are enrolled in the Save Plan," indicating that the most affordable student loan repayment plan is ever.

Will Australia's interest rates climb again? Banks clash over June hike

Australian homeowners could soon face another interest rate rise, with major banks split on whether further hikes are coming. NAB’s economic team predicts a 0.25% increase in June, while Westpac expects two more rises by August. Meanwhile, the federal government is preparing a new tax offset for workers—but critics warn it could push inflation higher. NAB’s latest forecast suggests the Reserve Bank will lift the cash rate by 0.25% next month. If correct, borrowers will feel the pinch, though some may find relief by refinancing. An owner-occupier with a $600,000 mortgage at 7.01% could cut costs by switching to a 5.99% rate, saving over $11,000 across two years—even after factoring in $1,150 in switching fees.

Other banks remain cautious. CBA and ANZ currently rule out further hikes but admit a possible increase in August. Westpac, however, anticipates two more rises—one in June and another in August. On a separate front, Treasurer Jim Chalmers is set to announce a tax offset of $200 to $300 for all workers, starting July 1, 2027. The move aims to ease cost-of-living pressures. Yet Sally Tindall, Director of Data Insights at Canstar, argues the offset risks adding to inflation rather than solving it.

The Reserve Bank’s next decision will shape borrowing costs for millions. If NAB and Westpac’s predictions hold, mortgage holders will need to weigh refinancing options carefully. The government’s tax offset, while offering short-term relief, may also complicate efforts to control rising prices.

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