According to the Reserve Bank of Australia, the central bank holds mounting concerns regarding persistent inflation, with Assistant Governor Sarah Hunter signaling that the board may raise the 4.35 percent cash rate before the end of the year if price pressures fail to ease. Headline inflation slowed to 3.5 percent over the year to July, but that print exceeded economists’ expectations and prompted major financial institutions like Westpac to pull forward their forecasts for a rate hike to November.
RBA Signals Possible Rate Hike Amid Stubborn Inflation
Speaking at the Australian Financial Review Property Summit, RBA Assistant Governor Sarah Hunter stated that the central bank lacks wiggle room to avoid further monetary tightening if inflation remains above the targeted 2 to 3 percent band. Hunter noted that the board is not afraid to hike interest rates to secure price stability. Data shows that the primary drivers behind the higher-than-expected figures include housing costs, annual food inflation driven by dining out and takeaway meals, and persistently high oil prices stemming from the Middle East conflict.

Did you know? The RBA meets on the first Tuesday of every month to assess national economic indicators, including consumer confidence, employment rates, and inflation, before deciding whether to adjust the official cash rate, according to central bank policy breakdowns reported by Mozo.
Major Banks Diverge on Timing for Next Monetary Move
Commercial lenders disagree on exactly when the central bank will pull the trigger on another rate rise. Westpac chief economist Luci Ellis stated on Tuesday that an additional rate hike has become the base case for November. According to Ellis, Westpac joined ANZ and CBA in forecasting a November move, though she acknowledged that internal board members could theoretically muster a majority to act as early as the September 29 decision if urgency dictates. Meanwhile, rival institution NAB continues to forecast a rate rise specifically for September.
How the Major Banks Predict RBA Actions
- Westpac: Predicts a rate hike in November, characterizing it as the current base case.
- ANZ and CBA: Aligned with the late-year timeline for additional monetary tightening.
- NAB: Forecasting an earlier rate increase arriving as soon as September.
Broader Economic Pressures and Relief Timelines
Beyond monthly inflation metrics, a small rise in Australia’s gross domestic product last quarter adds weight to the argument for further tightening. Hunter tempered her remarks by emphasizing that the data reflects only a single month and remains subject to volatility. However, she reiterated that the board holds virtually no tolerance for inflation staying above target for an extended period. For mortgage holders seeking relief, Westpac’s Ellis projects that concrete rate cuts will likely not materialize until August 2027, when the first of three anticipated reductions may occur.
Frequently Asked Questions
What is the current RBA cash rate?
The official cash rate is sitting at 4.35 percent, following three rate rises delivered earlier.
Why are economists predicting another interest rate rise?
Headline inflation slowed to 3.5 percent for the year to July, remaining above the RBA’s 2 to 3 percent target band due to housing costs, dining out, and high oil prices.
When might the next rate hike happen?
Major lenders like Westpac, ANZ, and CBA point to November as the most likely timing, while NAB forecasts a move as early as September.
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