For households under pressure, this is an important reminder: loyalty does not always translate into a better deal. Canstar’s analysis suggests a borrower who took out a home loan five years ago and has not renegotiated could be paying around 6.98%, while dozens of lenders are advertising variable rates below 6%. On a $600,000 balance with 25 years remaining, moving to a competitive rate could save more than $10,700 over two years after estimated switching costs, based on Canstar’s assumptions.

That kind of saving may make a difference if your budget is also carrying credit cards, car finance, buy now pay later balances or personal loans. However, the headline rate is only one part of the decision. Refinancing can involve application checks, property valuation, discharge costs, package fees and a fresh look at income and expenses. If you are also thinking about consolidating unsecured debts, it is important to model repayments across the full loan term, not just the first monthly saving.

This story also extends a broader warning for borrowers considering whether to roll short-term debt into a mortgage. A lower home loan rate may look attractive compared with a credit card or unsecured personal loan, but spreading that debt over decades can increase the total interest paid unless you actively repay the consolidated amount faster.

With another rate rise still possible at the August RBA meeting, borrowers should avoid waiting until repayments become unmanageable. A practical review should include:

• checking your current interest rates, fees and remaining loan terms;
• asking existing lenders whether they can match new-customer pricing;
• comparing secured and unsecured consolidation choices before moving debt;
• testing repayments against another rate rise or income shock;
• seeking help early if arrears, missed payments or hardship are already emerging.

For Australians juggling multiple repayments, the current price war is useful, but it is not a complete solution on its own. The goal is not simply to chase the lowest advertised rate. It is to compare options that reduce pressure now without creating a larger long-term debt problem.