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RBA lifts cash rate to 4.60%, highest since 2011

The Reserve Bank raised the cash rate to 4.60% and left the door open to more, citing entrenched inflation risks. Here's what it means for business borrowers.

30 September 2026 · reporting via Australian Broker

The Reserve Bank has lifted the official cash rate to 4.60%, its highest level since November 2011. As Australian Broker reported, Governor Michele Bullock framed the decision as difficult but unavoidable, telling reporters the board "did not take this decision lightly" and would consider going higher "if that's what's needed to get inflation down."

What moved

The cash rate is the reference point most business lending is priced from. When it rises, variable business loans, overdrafts and lines of credit tend to follow, and fixed-rate pricing on new facilities typically reprices ahead of the decision. This is a tightening cycle, and Bullock was explicit that another increase remains on the table.

Worth noting: the RBA made this call on inflation data that is more than a month old. The August CPI print lands the day after the decision. So the board tightened knowing its most recent read is lagging, and knowing the upside risks it named, Middle East conflict, AI-driven capacity pressure, high demand, haven't resolved.

What it changes for borrowers

For a business carrying variable debt, repayments on existing facilities generally move with the cash rate, so budget for higher servicing costs. For anyone assessing new borrowing, serviceability calculations are being run against a higher base than they were a year ago, and lenders stress-test above the headline rate.

Bullock also flagged a construction-specific problem. Rising material costs and softer house prices mean some developments, higher-density in particular, don't stack up: "they couldn't sell the houses for the cost of building it." If you're financing a build, the maths on feasibility is tighter at both ends, cost and sale price.

The governor offered no timeline beyond "hopefully in the next couple of years" for inflation to return to the 2–3% band. Until then, the rate environment stays restrictive, and the observatory keeps watching the print.

General information only.

Notes are general information about the Australian business-lending market, not a comparison, recommendation, or quote. We read lender-advertised rates every day at the rate observatory.

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