Moody's Warns Rate Hikes Will Deepen Australia's Affordability Squeeze — What Borrowers Need to Know

Moody's Ratings has issued a fresh warning that further interest rate hikes, combined with stubbornly elevated property prices, will place mounting pressure on new borrowers entering the Australian housing market in 2026.

What Moody's Is Warning About

The global ratings agency flagged that Australia's current mortgage serviceability environment is already stretched. With the RBA cash rate sitting at 4.10% — a level not seen in over a decade — new borrowers are being assessed at even higher buffer rates under APRA's 3% serviceability floor. Any additional hike from the May 5 RBA board meeting would push that assessment rate above 7%.

Moody's highlighted that the combination of high property prices and elevated rates is creating a structural affordability ceiling for first home buyers and those seeking to refinance. The agency noted that borrowers who locked in low fixed rates during 2020–2022 are now rolling off onto rates significantly higher than their original terms.

Who Is Most Affected

The affordability squeeze is particularly acute for:

• Owner-occupiers refinancing at the end of fixed rate terms
• First home buyers competing in markets like Sydney and Melbourne
• Self-employed borrowers whose income documentation may not fully capture their capacity under bank serviceability models
• Investors already facing higher borrowing costs and potential regulatory changes to negative gearing

The Non-Bank Alternative

When mainstream bank serviceability criteria become harder to meet, non-bank lenders can offer a meaningful alternative — not because they ignore risk, but because their assessment frameworks are often more tailored to individual borrower circumstances.

For self-employed borrowers, for example, non-bank lenders like MPFG Capital can assess income using BAS statements, accountant letters, or bank statement analysis — approaches that reflect real-world earning patterns rather than rigid PAYG income verification.

For borrowers who have already been declined by a major bank, the non-bank sector provides a legitimate pathway to finance. MPFG Capital works with borrowers across Melbourne, Sydney, and Brisbane to find solutions that major lenders often cannot accommodate.

What Borrowers Should Do Now

• Do not assume a bank rejection is final. Non-bank assessment criteria differ meaningfully from the Big 4.
• Understand your serviceability position. A mortgage broker can run numbers across multiple lenders simultaneously.
• Consider the full cost picture. Non-bank rates may be slightly higher, but the ability to access finance when others cannot can outweigh rate differences.
• Lock in where possible. If rates do rise further in May, those currently on variable rates may want to explore fixed-rate options.

The RBA's next decision is scheduled for May 5. Whether rates hold or move, the broader affordability challenge Moody's has highlighted is structural — and for many borrowers, the solution lies outside the traditional banking system.

This article is for general informational purposes only and does not constitute financial advice. Loan outcomes depend on individual circumstances. Always seek independent financial advice before making borrowing decisions.