RBA Assistant Governor Hunter Indicates Possible Rate Increases

The Reserve Bank of Australia (RBA) maintains a hawkish policy outlook. Assistant Governor Sarah Hunter signaled that additional interest rate hikes may be required to return persistent inflation to the central bank's target range.

The RBA implemented three rate increases in 2026 to bring the cash rate to 4.35%. Officials state that further tightening remains an option if economic data fails to show a sufficient cooling in price pressures.

"Inflation is a top priority right now, and the board may well have to raise interest rates if inflation proves stronger than expected," said Sarah Hunter, Assistant Governor, RBA, in a statement regarding the outlook.

Inflation Targets and Economic Reality

The RBA is navigating a gap between its policy objectives and recent economic data. The central bank maintains a target inflation band of 2% to 3%, yet underlying inflation remains at approximately 3.6%.

Addressing the challenges of balancing growth and price stability, Hunter noted the persistence of inflationary forces.

"While supply shocks create difficult trade offs, they do not lessen the importance of maintaining low and stable inflation," Hunter said.

Market Expectations for September

Financial markets are pricing in a high likelihood of further policy action as the next RBA board meeting approaches. Investors assign an approximately 70% probability to a 25 basis point rate hike, which would bring the cash rate to 4.60% at the September 29 meeting.

This potential increase would represent the fourth move by the RBA this year. The central bank's focus on weaker demand as a necessary component to curb inflation highlights the trade-offs facing policymakers as they attempt to suppress price growth without triggering an economic contraction.

What Is at Stake

For households and businesses, the prospect of a higher cash rate increases borrowing costs across the Australian economy. The RBA’s commitment to returning inflation to its 2-3% target band indicates that the board is prepared to prioritize price stability over short-term growth metrics, provided inflation data continues to overshoot expectations.