Inflation pressures resurface as banks shift rate forecasts ahead of March RBA decision

Economists are increasingly warning that Australia’s inflation fight is not yet over. Fresh data from the Australian Bureau of Statistics (ABS) has complicated the Reserve Bank of Australia’s (RBA) policy outlook, prompting renewed debate about whether the central bank will lift the cash rate again in 2026.

The RBA will announce its next decision on 17 March. While some analysts had initially expected an immediate increase following the latest inflation figures, major banks — including ANZ — have recently revised their forecasts. They now anticipate the RBA will likely hold in March, before potentially delivering a rate increase in May if inflation data continues to firm.

For homeowners — particularly those considering whether to refinance — this subtle shift in timing does not materially change the broader message. Inflation remains elevated, electricity rebates are ending, global oil prices are rising amid geopolitical tensions, and interest rate risks remain skewed to the upside.

In short: the window to review your home loan interest rate before further tightening may be narrowing.

The latest ABS inflation data and why it matters

The most recent ABS quarterly CPI data showed headline inflation rising 0.9% for the quarter and 3.8% annually. Trimmed mean inflation — the RBA’s preferred underlying measure — rose to 3.6% year-on-year. Both figures sit above the midpoint of the RBA’s 2–3% target band.

Several components are driving concern:

• Insurance premiums increased more than 12% annually.
• Rents rose approximately 7% over the year.
• Food inflation remains above 4%.
• Services inflation continues to show persistence.
• Housing-related costs remain a structural pressure point.

Even where construction cost growth has moderated, accumulated increases from previous years continue to filter through insurance, maintenance and strata levies — particularly across Melbourne’s middle and inner-ring suburbs.

Critically, electricity prices were temporarily dampened in the CPI data due to government rebates. These rebates are now expiring. As Commonwealth Bank economists have noted in recent commentary, the removal of electricity rebates is likely to push measured inflation higher in coming quarters.

This mechanical rebound in energy costs has not yet fully appeared in official CPI figures. When it does, headline inflation may reaccelerate — precisely the scenario the RBA is seeking to avoid.

Why major banks have revised their cash rate forecasts

Following the latest inflation release, ANZ revised its forecast. Rather than predicting an immediate rate rise in March, it now expects the RBA to hold steady at the upcoming meeting before potentially increasing the cash rate in May. Other major banks have adopted similar positions.

The reasoning is strategic. The RBA may prefer to wait for another quarterly CPI print — particularly one that captures the full impact of expired electricity rebates — before tightening policy further. A March hold allows the Board to assess whether inflation’s recent rise is temporary or structural.

However, this should not be interpreted as dovish. Bank economists remain concerned that underlying inflation is proving more stubborn than expected. If upcoming data confirms persistent pressure, a May increase becomes increasingly likely.

For borrowers, the timing difference between March and May is marginal. The broader trajectory remains uncertain and potentially upward.

The electricity rebate cliff and what it means for households

Energy costs are central to the current inflation debate. Government rebates effectively reduced measured electricity prices in CPI calculations. While this provided short-term relief to households, it also temporarily suppressed inflation readings. With those rebates now ending, households across Melbourne and nationwide are likely to see higher quarterly electricity bills. Importantly, these increases will feed directly into inflation data.

For many homeowners already stretched by mortgage repayments, rising power bills compound financial stress. Unlike discretionary spending, electricity is non-negotiable. From the RBA’s perspective, however, rising electricity costs add upward pressure to headline CPI — regardless of whether they stem from policy changes or market forces. If inflation rebounds due to energy costs alone, the central bank may feel compelled to respond to maintain credibility and anchor expectations.

Global oil risks and the inflation outlook

Geopolitical tensions between the United States and Iran are adding further uncertainty. Any disruption to oil supply routes has the potential to push global crude prices higher. Australia imports the majority of its refined fuel. Higher oil prices translate quickly into higher transport and logistics costs, which then filter into food and goods pricing. Petrol price increases directly impact CPI and indirectly raise business input costs. If geopolitical tensions escalate further, inflationary pressures could intensify beyond domestic policy factors. Unfortunately, the RBA cannot ignore these global dynamics.

What a cash rate increase means for your home loan

When the RBA increases the cash rate, lenders typically review their variable mortgage pricing. While banks are not legally required to pass on the full increase, they often adjust standard variable rates within weeks.

For a borrower with a $800,000 loan on a variable rate, a 0.25% increase equates to roughly $130–$150 per month in additional repayments, depending on term and structure. That may appear modest in isolation, but after multiple increases over several years, cumulative impacts can be significant.

Moreover, lenders also adjust pricing independently based on funding costs and competition. Even without an RBA move, banks may alter their home loan interest rate offerings. This is why a refinance review is critical — regardless of whether the increase comes in March or May.

Why now is the right time to refinance review

Many Melbourne borrowers secured loans during lower-rate periods and have not revisited their pricing since.

In the current environment, reviewing your loan can deliver three strategic advantages:

1. Competitive pricing assessment

New-customer rates are frequently sharper than existing-customer rates. A refinance review can reveal whether your current lender is still competitive.

2. Structure optimisation

Splitting loans between fixed and variable portions may provide balance between flexibility and certainty — particularly if May rate risks materialise.

3. Cash flow resilience planning

Stress-testing repayments under higher-rate scenarios can prevent future budget shocks.

UFinancial’s refinancing specialists provide a structured review process tailored to market conditions. This is not about panic-driven switching, it’s about creating an informed lending strategy.

Melbourne borrowers face unique considerations

Melbourne’s property market has stabilised across many established suburbs. Improved equity positions mean more borrowers may now qualify for sharper rates than they did 12–18 months ago. At the same time, cost-of-living pressures in Victoria remain elevated. Insurance premiums, council rates and utility costs are rising, and electricity bills are expected to increase further once rebates unwind.

For borrowers with loan balances above $900,000 — common across suburbs such as Brighton, Camberwell and Malvern — even a 0.30% difference in home loan interest rate can equate to thousands of dollars annually. Working with the best mortgage broker Melbourne has available is less about rate chasing and more about strategic positioning — understanding lender appetite, policy nuances and turnaround times.

“In volatile rate environments, lender selection matters as much as headline pricing.”

Fixed versus variable in a shifting rate cycle

With major banks forecasting a March hold but a possible May increase, borrowers face a structural question: remain fully variable or partially fix? Fixed rates currently incorporate market expectations of future rate movements. If inflation proves persistent and rates rise further, fixing may provide repayment stability.

However, if inflation moderates later in 2026, those locked into higher fixed rates may miss future reductions.

A blended structure — part fixed, part variable — often provides flexibility while hedging risk. The appropriate strategy depends on income stability, future plans and risk tolerance.

The risk of doing nothing

Many borrowers delay refinancing due to perceived complexity or loyalty to their existing lender.

In an environment where inflation risks remain elevated and major banks are openly forecasting further tightening, inaction carries cost. Even a 0.40% rate difference compounded over several years materially affects total interest paid. With electricity costs rising and petrol prices volatile, household budgets are unlikely to loosen in the near term. Waiting until after a potential May increase may reduce negotiating leverage.

Next steps for Melbourne homeowners

If you have not reviewed your mortgage in the past 12 months, this is an appropriate moment to do so, particularly given the renewed inflation pressures and the prospect of further policy tightening later in the year. A structured review should compare your current home loan interest rate against prevailing market offerings, assess how your repayments would look under higher-rate scenarios, and determine whether your existing loan structure — whether fixed, variable or split — remains aligned with today’s economic conditions and your broader financial objectives.

UFinancial’s experienced mortgage brokers provide detailed, data-driven refinance reviews tailored to Melbourne borrowers. We analyse lender pricing, policy settings and cash flow impacts to help you make informed decisions.

Contact UFinancial today to arrange a comprehensive review of your loan before the next RBA decision. In a market defined by inflation volatility and shifting forecasts, preparation is your strongest defence.