RBA Cash Rate Now at 4.10% — What Australian Homeowners Need to Know
The Reserve Bank of Australia (RBA) made a significant decision on 17 March 2026, raising the official cash rate by 0.25 percentage points to 4.10% per annum. This marks the second consecutive rate hike in 2026, and on 18 March, the RBA released its March 2026 Chart Pack — a comprehensive snapshot of Australia’s economic and financial conditions that helps explain why this decision was made.
If you have a variable rate home loan, understanding what the RBA cash rate March 2026 increase means for your repayments is critical — and knowing your options could save you significant financial stress.
How Much More Will You Pay Each Month?
For Australian borrowers on variable rate mortgages, the impact of the RBA cash rate March 2026 decision is immediate and real. According to Canstar research, assuming lenders pass on the full 0.25% increase:
- A $600,000 mortgage will cost approximately $91 more per month
- An $800,000 mortgage will cost approximately $121 more per month
- A $1,000,000 mortgage will cost approximately $151 more per month
And that’s just for March. Factoring in February’s hike as well, borrowers with a $600,000 loan are now paying up to $181 more per month than they were in January 2026.
Why Did the RBA Raise Rates Again?
The RBA’s March Chart Pack highlights that inflation in Australia remains sticky. The trimmed mean inflation rate rose to 3.4% year-on-year in January — above the RBA’s target band of 2-3%. Key contributors include rising rents, new dwelling costs, and higher energy prices following the roll-off of government subsidies.
In a split 5-4 board decision, the RBA concluded that tightening monetary policy further was necessary to bring inflation back under control over a sustainable timeframe.
Which Banks Are Passing on the Rate Increase?
All major banks have confirmed they will pass on the full 0.25% increase to variable rate home loan customers:
- Commonwealth Bank (CBA) – effective 27 March 2026
- NAB – effective 27 March 2026
- Bankwest – effective 27 March 2026
- Westpac – effective 31 March 2026
- St. George Bank – effective 31 March 2026
Could There Be More Rate Rises Ahead?
Economists from ANZ, NAB, CBA, and Westpac are forecasting a further 0.25% rate hike in May 2026, which would take the cash rate to 4.35% p.a. if realised. The outlook remains uncertain, and the RBA will closely monitor inflation data before making its next move.
What Are Your Options Right Now?
As a borrower facing ongoing rate pressure, there are several options worth considering:
- Review your current home loan — are you on a competitive variable rate, or is there a better option available?
- Consider a fixed or split loan — locking in part of your loan can provide payment certainty while maintaining some flexibility
- Use an offset account — keeping savings in an offset account reduces the interest you pay
- Speak to a Mortgage Broker — a Mortgage Broker can compare products across multiple lenders and help you find the right home loan for your needs
With another potential rate rise on the horizon, now is the time to review your home loan and ensure you have the right structure in place. Personalised assistance from a qualified Mortgage Broker can help you navigate your options with confidence.
Need personalised assistance?
Contact Daniel Nguyen, Mortgage Broker at Finance Hub and Networks.
📞 0430 11 11 88
Credit Representative 573164 is authorised under Australian Credit Licence 573164. Your full financial situation would need to be reviewed prior to acceptance of any offer or product. Subject to lenders credit criteria, fees and charges will apply. Comparison rate calculated on a loan amount of $150,000 over a term of 25 years. WARNING: This comparison rate is true only for the example given and may not include all fees and charges.
