Variable Rate Hike Risk Is Back: What to Do Now

After months of rate cuts, lenders are now moving variable rates higher again as inflation fears revive talk of another RBA cash-rate increase.

After three months of steady variable rate reductions, the Australian home loan market appeared to hit a turning point last week. Where lenders had been competing hard on new-customer rates, a handful of banks moved the other way — and borrowers who haven't reviewed their rate recently should take note.

Australian Broker reported last week that just two lenders cut a combined seven owner-occupier and investor variable rates, trimming them by an average of 0.12 per cent. At the same time, three lenders moved in the opposite direction, lifting five variable rates by an average of 0.09 per cent. The absolute numbers are small, but the direction matters.

The Rate Landscape Right Now

The average variable rate for owner-occupiers paying principal and interest currently sits at 6.62 per cent. The sharpest deals sit well below that: Pacific Mortgage Group is holding a rate of 5.69 per cent, with only two rates across all advertised products currently sitting below 5.75 per cent.

That gap between the average and the sharpest available rate is the key number here. A borrower sitting at 6.62 per cent who can refinance to even 5.90 per cent on a $600,000 loan would save more than $4,200 a year in interest. That's a meaningful saving available right now — without needing to wait on the RBA.

The broader lending data reinforces that the market has been cooling. APRA's latest monthly figures show home loan growth slowed to just 0.2 per cent in July — the weakest monthly result in three years. According to Australian Broker, you'd need to trace the data back to July 2023, near the peak of the RBA's previous hiking cycle, to find a month this quiet. NAB's home loan book went backwards for the first time since July 2024.

Why Lenders Are Lifting Rates Again

For months, lenders had been trimming new-customer variable rates to attract refinancers and first home buyers in a softening market. That competitive pressure hasn't disappeared, but it appears to be competing now with a different concern: the expectation that the RBA may tighten again.

The RBA's August board minutes reiterated that the central bank would act if inflation didn't track toward its forecast. Core inflation figures have remained stagnant, and Australian Broker reports that three of the big four banks' economic teams have reversed their earlier easing calls, now predicting at least one more cash-rate hike.

This follows three RBA rate increases already delivered in 2026. Combined with the federal government's property tax overhaul — which landed in the May budget — lenders are facing a market under pressure from multiple directions at once. That's why the shift from cutting to hiking, even a small one, is significant.

For borrowers on variable rates, this creates two risks sitting side by side: the current gap between their rate and the best available product, and the potential for further increases if the RBA does move again. Both are worth acting on.

What to Do Before the Next RBA Decision

The most practical step right now is to find out what rate you're actually on and what comparable products are offering. Lenders have been discounting sharply for new customers over the past three months, which means the gap between what an existing borrower pays and what's available through a refinance can be surprisingly large.

Use our refinance savings calculator to model the difference between your current rate and the best alternatives. Even a 0.50 per cent reduction on a $500,000 loan translates to roughly $2,500 a year — real money that doesn't require any change in your circumstances, just a switch to a more competitive lender.

If you want to understand what your repayments would look like on a lower rate, our repayment calculator is a good place to start before sitting down with a broker. And if you want to see where the market sits today, our cheapest home loans page updates regularly with the most competitive rates currently available.

For borrowers sitting at or above the average variable rate of 6.62 per cent, the fact that rates in the low-to-mid 5 per cent range are still available today is a strong indicator that a review is overdue. Getting that review done now — before any further RBA move — puts you in a stronger negotiating position regardless of which direction the cash rate goes next. If the RBA hikes again, your new rate is already locked in below today's average. If it holds, you've still captured the benefit of the current competitive landscape.

The window where lenders are actively competing for refinancers may be narrowing. Acting now costs nothing except a conversation.

Australian Broker's full rate wrap-up is available here.

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