RBA Hikes Cash Rate to 4.85%: Fifth 2025 Rise Hits Mortgage Holders 2026

The Reserve Bank of Australia has raised the cash rate to 4.85%, its fifth hike this year, delivering another blow to mortgage holders battling surging inflation. The decision, which lifts the cash rate from 4.6%, came after inflation jumped to 4.3% in the year to September and amid an ongoing global oil shock tied to the war in the Middle East.

The move was no surprise to economists, following tough talk from senior central bank officials in recent weeks. But it still heaps pressure on the more than 3.3 million households with home loans and puts the federal government's economic management under fresh scrutiny.

Why the RBA Raised Rates Again

The central bank's primary mandate is to keep inflation within its 2–3% target band. With inflation running at 4.3%, the RBA felt compelled to act. The board's post-meeting statement repeated that it "will continue to do what it considers necessary to bring inflation sustainably back to target."

However, the statement notably omitted any explicit reference to the potential need for further hikes. That signals the RBA may now be prepared to wait and see how this year's five rate rises flow through the economy before acting again.

A Split Board Decision

The decision was not unanimous. Six members of the monetary policy board voted for the hike, while three favoured holding the cash rate steady. This split reveals genuine uncertainty about the right path forward, even as the majority opted for another increase.

The cash rate now sits at its highest level since 2008, a stark reminder of how far borrowing costs have risen in a relatively short period.

What This Means for Mortgage Holders

For the average borrower, the pain is immediate. According to Canstar, the latest rate rise will lift the monthly interest payment on a $700,000 home loan by $107. Combined with the previous four hikes this year, total repayments have risen by $532.

Back-to-back increases are squeezing household budgets already strained by cost-of-living pressures. Borrowers on variable-rate loans will feel the impact first, while those on fixed rates will face a cliff when their terms expire.

• Monthly repayments rise: An extra $107 per month on a $700,000 loan.
• Cumulative pain: Total increase of $532 per month from this year's five hikes.
• Affected households: Over 3.3 million Australian households with home loans.
• Highest cash rate since 2008: 4.85% is the highest level in 17 years.
• Split board: Six members voted for the hike, three against.

How We Got Here: The Inflation Battle

Inflation in Australia has proven stubborn. The jump to 4.3% in the year to September was driven partly by global oil prices, which have been volatile due to the conflict in the Middle East. The RBA has been forced to respond.

This year's five rate rises represent one of the most aggressive tightening cycles in recent history. The central bank has repeatedly emphasised its commitment to bringing inflation back to target, even at the cost of slower economic growth.

Comparing Rate Hikes

Note: The starting cash rate is inferred from the five hikes; the source does not specify the exact rate at the beginning of the year.

Political and Economic Fallout

The rate rise intensifies pressure on the federal government, which is already under fire for its economic management. With households feeling the pinch, the political stakes are high.

The RBA's decision also raises questions about the effectiveness of its tightening cycle so far. Some economists argue that rate hikes work with a lag, and the full impact of this year's moves is yet to be felt.

What to Watch Next

The RBA's softened language suggests a pause may be on the horizon. But much depends on incoming data, particularly inflation and employment figures. The global oil shock remains a wildcard.

Borrowers should prepare for the possibility that rates stay higher for longer. Reviewing budgets and exploring refinancing options could provide some relief.

As the RBA navigates this complex landscape, its decisions will continue to shape the financial fortunes of millions. For a deeper look at how inflation is affecting mortgage holders, see our analysis of inflation easing to 3.8% and Australia mortgage holders dodging a rate rise. That earlier reprieve shows how quickly conditions can change.

Understanding the RBA's thinking is crucial. Our piece on RBA interest rate hikes and whether they are actually working examines the transmission mechanism and why the bank remains vigilant.

The global context matters too. The Federal Reserve raising interest rates for the first time since 2023 illustrates how central banks worldwide are battling similar inflationary pressures.

For those struggling with repayments, early super access for renters and mortgage holders is a controversial but increasingly discussed option. It's not without risks, but it highlights the strain on households.

Looking ahead, the Federal Reserve interest rate increase expected as inflation risks mount suggests global tightening may not be over. Australian borrowers should watch overseas trends closely.

Closer to home, policy changes like Victoria's reserve price law and what it means for buyers and sellers add another layer of complexity to the property market. Understanding these rules can help navigate a challenging environment.