RBA March Update: The “Back-to-Back” Hike and What it Means for Your Mortgage

17th March 2026

The Reserve Bank of Australia (RBA) has today increased the official cash rate by 25 basis points to 4.10%. This marks the second consecutive increase for 2026, following February’s hike, and brings the cash rate back to its highest level since early 2025.

Why the RBA Acted Today

In a rare 5-4 split decision, the Board signaled that the “inflation battle” has re-entered a critical phase. While inflation had been cooling throughout 2025, several new factors forced the RBA’s hand:

• Global Energy Shock: Tensions in the Middle East have pushed petrol prices above $2.20 per litre in many parts of Australia. The RBA view is that these “cost-push” factors are likely to keep headline inflation above the 2–3% target band for longer than expected.
• Capacity Pressures: Despite higher rates, the labor market remains incredibly tight (unemployment sitting at 4.1%), and private demand has shown more “momentum” than the RBA predicted late last year.
• Inflation Expectations: RBA Governor Michele Bullock noted that short-term inflation expectations have started to rise. The Board acted today to “anchor” these expectations before they become baked into wage negotiations and business pricing.

The Real-World Impact on Your Wallet

For most Australian households, this isn’t just a number on a screen—it’s a tangible hit to the monthly budget. If your lender passes this increase on in full:

Note: These figures are based on a standard 25-year principal and interest variable loan.

Is This the Peak?

The “Big Four” banks have already begun revising their forecasts. While some economists hope this is the end of the tightening cycle, ANZ and NAB have already flagged the possibility of a third consecutive hike in May, which would take the rate to 4.35%.

The RBA has made it clear: “Every meeting is live.”They are no longer waiting for quarterly CPI data to make moves; they are responding to high-frequency data in real-time.

The Beltro Group Strategy: Don’t Wait for the Bank

At Beltro Group, our advice to our 5,500+ clients is simple: Volatility creates opportunity for those who are proactive.
1. Benchmark Your Rate: Many “loyalty” customers are currently paying 0.50% to 1.00% more than new customers. Even with today’s hike, we are still finding sharp competitive deals for high-equity borrowers.
2. Stress-Test for 4.35%: We recommend calculating your repayments as if the rate were another 0.25% higher. If the budget feels “brittle” at that level, now is the time to look at debt consolidation or restructuring.
3. Review Offset Accounts: Ensure every spare dollar is working to reduce your interest. If your current loan doesn’t have a 100% offset facility, you are likely leaving money on the table.

Contact Beltro Group Today to find out how to best manage your mortgage.