Reserve Bank of Australia raises cash rate to 4.6%, highest since 2011, amid inflation concerns

Consensus Summary

On 2026-09-29, the Reserve Bank of Australia (RBA) raised its cash rate to 4.6%, the highest level since 2011, marking the fourth increase of the year. The decision, made unanimously by the RBA’s board, was widely anticipated by markets and aimed at combating persistent inflation, which remains above the RBA’s 2-3% target range. The cash rate hike of 0.25 percentage points, from 4.35% to 4.6%, will add financial pressure on mortgage holders, with monthly repayments on a $600,000 loan expected to increase by around $90. The RBA’s statement emphasized that inflation is still too high and that further rate hikes are possible to bring it back to target, citing global factors such as the Middle East conflict and AI-driven demand as key contributors to rising prices.

The RBA’s decision comes against a backdrop of economic challenges, including a slowdown in household spending and rising fuel prices due to the ongoing US war on Iran. Inflation has been above the RBA’s target for most of the past six years, and the central bank has expressed concern that elevated inflation expectations are becoming entrenched among businesses and consumers. The RBA’s previous three rate hikes in 2026 have already tightened financial conditions, and the economy appears to be slowing, though the board judged that further tightening is necessary to reduce capacity pressures. The decision was made despite rising unemployment, with the rate reaching 4.6% in September, the highest in nearly five years, though this did not deter the RBA from its inflation-focused approach.

Key figures in the decision-making process included RBA Governor Michele Bullock, who is scheduled to address the public later in the day to explain the move. Treasurer Jim Chalmers attributed inflation primarily to global factors, such as the Middle East conflict, while opposition leaders criticized the government’s spending as a contributing factor. Analysts and economists, including those from AMP, Macquarie Bank, and BetaShares, have warned that further rate hikes could be on the horizon, with some predicting a fifth increase as early as Melbourne Cup Day in November. The RBA’s statement also noted that local firms are facing higher costs and are either raising prices or planning to do so, suggesting that inflationary pressures may persist.

While the core details of the RBA’s decision are consistent across outlets, there are differences in emphasis and specific figures. For instance, the Guardian and ABC highlight the RBA’s unanimous vote and the potential for further hikes, while 7NEWS focuses on the immediate financial impact on mortgage holders, stating that repayments on a $731,000 loan could increase by $118 per month. The ABC also provides detailed insights into the impact on renters and borrowing capacity, noting that the national dwelling vacancy rate remains low at 1.6%, contributing to rising rents. Meanwhile, the SMH underscores the significant increase in mortgage debt since 2011, from $1.05 trillion to $2.51 trillion, which amplifies the financial strain of higher interest rates.

The RBA’s decision has sparked mixed reactions, with some economists arguing that further hikes could be 'overkill' given the weakened state of the economy, while others believe the central bank must act decisively to prevent inflation from becoming entrenched. The market’s reaction was muted, with the Australian dollar initially dipping but later recovering slightly, and the S&P/ASX200 experiencing minor fluctuations. The next major economic data release, the September quarter inflation figures from the Australian Bureau of Statistics, is expected to provide further clarity on the RBA’s next steps. Analysts are divided on whether the cash rate has peaked or if additional hikes are likely, with some predicting a fifth increase before the end of the year.