Australia's central bank has raised its benchmark interest rate by 25 basis points to 4.85%, reaching the highest level since November 2008. This hike marks the fifth increase of the year and reflects the Reserve Bank of Australia's (RBA) ongoing efforts to restrain persistent inflation pressures. The decision was split, with six members voting for the increase and three preferring to maintain current rates, highlighting differing views within the committee.

Inflation remains a significant concern, with Australia's consumer price index climbing 4.3% in September, up from 4.0% in August and representing the highest inflation rate since March. The RBA has pushed back its forecast for inflation to return to the target range of 2% to 3%, now expecting this to occur in late 2027, three quarters later than previously predicted. The bank attributes the sustained inflation to elevated fuel and commodity prices, as well as rapid price growth for technology-related goods driven by artificial intelligence investments.

RBA Governor Michele Bullock emphasized the urgency of addressing inflation, noting that oil price increases related to the ongoing Iran conflict and robust domestic spending are amplifying inflationary risks. She indicated that the bank is prepared to implement further rate hikes if necessary to bring inflation down. Despite the rate increases, economic growth in Australia has slowed, with GDP growth easing from 2.5% in the March quarter to 2.1% in the June quarter of 2026, as higher borrowing costs and cost-of-living pressures impact households and economic activity.

While concerns about a potential recession exist, Bullock stated that it is not the central bank’s baseline projection at this time. The RBA plans to continue monitoring economic indicators closely while balancing inflation control measures with the need to support economic stability. Australia’s rate increases position it as an outlier compared to many global central banks that have paused or slowed rate hikes due to slowing global growth.