What the RBA Said
The Reserve Bank of Australia raised the official cash rate by 0.25 percentage points to 4.35% on Tuesday 5 May 2026 — its third consecutive hike in this cycle. The decision, voted 8-1 by the Monetary Policy Board, reflects mounting concern about persistent inflation driven by the Middle East conflict and its flow-through effects on fuel, commodity, and consumer prices across Australia.
For homeowners and investors with variable rate mortgages, this may not be the last move. Markets are currently pricing a further 0.60% of increases, taking the cash rate toward 4.70% by year-end.
The Board cited three key pressures in its official statement. First, inflation picked up materially in the second half of 2025, reflecting capacity pressures across the Australian economy. Second, the Middle East conflict has sharply lifted fuel and commodity prices, with early signs that businesses are passing these cost increases on. Third, short-term inflation expectations have risen — raising the risk that price pressures become entrenched. The RBA confirmed it will do what it considers necessary to return inflation to target.
How Lenders Are Responding
Within 24 hours of the decision, Macquarie Bank confirmed it will lift variable home loan rates by 0.25% p.a., effective 22 May 2026. Commonwealth Bank is currently reviewing its rates. More lender announcements are expected across the industry this week.
The average variable rate for owner-occupier borrowers paying principal and interest now sits at 6.43%, according to industry data. Depending on lender, loan type, and borrower profile, broker-channel rates may still present competitive options below this average. This is indicative only and subject to lender assessment and individual circumstances.
What This Means for Your Repayments
A borrower with a $600,000 owner-occupier loan on a 25-year term at 6.43% is currently paying approximately $3,980 per month in principal and interest. After a full 0.25% pass-through, that increases to around $4,060 per month — an additional $80 per month, or $960 per year. For a $900,000 loan, the increase is approximately $140 per month. This is indicative only and subject to lender assessment and individual circumstances.
What You Should Do Now
Variable rate borrowers: The 16 days before Macquarie’s increase takes effect (22 May) is a critical window. Act now to determine whether a better rate is available. A rate review takes less than an hour.
Fixed rate borrowers expiring in 2026: Model the impact of rolling onto a variable rate. A broker can identify whether re-fixing or switching lenders makes sense.
First home buyers: Higher rates compress borrowing capacity. Confirm your serviceability position. Pre-approvals typically expire after 90 days.
Investors: Review your portfolio debt structure. Interest-only periods expiring alongside rate hikes can create compounding pressure.
About Finance Hub and Networks
Finance Hub and Networks provides accredited mortgage broking services across Sydney, Melbourne, and Adelaide. Accredited with CommBank (Diamond), Westpac (Platinum), ANZ, NAB, Macquarie, Bankwest, St George, and more. Call or text Daniel Nguyen on 0430 11 11 88, email daniel@finhub.net.au, or visit finhub.net.au.
Source: RBA Media Release 2026-12, 5 May 2026 | Mortgage Professional Australia, 6 May 2026
Finance Hub and Networks Pty Ltd | ACL 573164 | ACN 644 141 613. Authorised under Australian Credit Licence 573164. Aggregated through Connective Credit Services Pty Ltd, ABN 51 143 651 496, ACL 389328. Credit products are subject to lender approval and individual eligibility criteria. Your full financial situation would need to be reviewed prior to acceptance of any offer or product. Any rate mentioned is subject to change and does not represent a guaranteed rate for any borrower. 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. Different terms, fees or other loan amounts might result in a different comparison rate.
