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RBA raises rates to 15-year peak as inflation pressures persist

Australia's central bank has lifted official interest rates to their highest level in 15 years, with officials warning that further increases remain possible as price pressures continue to exceed expectations.

LSN Singapore · 29 September 2026

RBA raises rates to 15-year peak as inflation pressures persist

The Reserve Bank of Australia raised its cash rate by 25 basis points to 4.35 per cent, marking the latest move in its ongoing campaign to combat stubborn inflation. The decision came as financial markets had fully anticipated the hike, having already priced in the increase following the release of July inflation data that came in above forecasts.

The stronger-than-expected inflation reading underscored persistent price pressures across the Australian economy, reinforcing the central bank's determination to keep tightening monetary conditions. With consumer price growth continuing to exceed the RBA's target band, policymakers signalled that the possibility of additional rate rises has not been ruled out, depending on how inflation data evolves in coming months.

The rate increase reflects the RBA's balancing act between controlling inflation and managing the impact on borrowing costs for households and businesses. Australia's property market and consumer spending have already shown signs of strain as rates have climbed from historic lows, with mortgage holders facing significantly higher repayments.

The decision aligns with broader regional and global trends, as central banks across the Asia-Pacific region have grappled with elevated inflation in the post-pandemic environment. Economists will be closely watching upcoming inflation reports to assess whether the RBA's tightening cycle is nearing its end or whether the cycle may extend further into 2024.