Australia's Reserve Bank Has Raised Rates Three Times in 2026. A Fourth Is Not Off the Table.
Australia came into 2026 expecting rate relief. The Reserve Bank had cut three times in 2025 and borrowers with variable rate mortgages had finally started to breathe a little easier after the aggressive hiking cycle of 2022 to 2024. Then inflation came back, and the RBA changed direction again.
The Reserve Bank of Australia cut the cash rate three times last year, offering a measure of relief to variable rate home loan borrowers, but the cuts are officially over, following three rate rises in the first half of 2026. At its May meeting, the RBA raised the cash rate by 25 basis points to 4.35%, and with uncertainty about the impact the Middle East conflict could have on the economy, the prospect of another hike is not out of the question.
The inflation data driving those decisions is stark. Australia's annual inflation rose to around 4.6% in March 2026, marking one of the highest readings in nearly three years and remaining above the RBA's 2-3% target range.
Three hikes in five months is an aggressive sequence by any standard, and the impact on household budgets is already visible. As of May 2026, the average variable mortgage rate is 6.84%. For a household carrying the median Australian mortgage, that rate represents a materially higher monthly payment than borrowers were managing even eighteen months ago.
Economists now forecast a peak cash rate of 4.85% by August 2026 if global oil prices do not stabilise, with NAB and ANZ both projecting that the RBA will not begin cutting until mid-2027.
The RBA's board makes its next announcement on June 16, and by then it will have fresh data on wages, retail spending, and energy passthrough to assess how much of the inflation is demand-driven versus supply-driven. That distinction matters enormously for the rate decision. If energy prices are pushing up CPI but consumer spending is actually weakening, the case for another hike becomes harder to justify.
For Australian homeowners, the calculation right now is uncomfortably simple: rates are at levels not expected this time last year, relief is at least twelve months away, and the path of oil prices in the coming weeks will do as much to determine the next RBA decision as any domestic economic data.
