Credit Score and Mortgage Approval: What Matters Beyond Your FICO

Credit scores in Australia are managed by credit reporting bodies (Equifax, Experian, etc.). They measure your creditworthiness based on payment history, debt levels, credit inquiries, and defaults. A score above 700 is generally considered good; above 800 is excellent; below 600 is poor.

However, lenders assess far more than a credit score. Some major lenders don’t even use credit scores in their lending decisions; they use their own proprietary models.

Payment history is critical. If you’ve missed mortgage or credit card payments, defaulted on loans, or had accounts sent to collections, lenders view you as high-risk. A single late payment (30+ days) can reduce your score 50–100 points and affect mortgage approval for 5+ years.

Debt-to-income ratio (covered earlier) is assessed alongside credit score. You can have excellent credit and low debt, which is ideal. You can have poor credit but low debt; lenders might still approve you at a higher rate. You can have excellent credit but very high debt; lenders will decline you due to serviceability risk regardless of credit score.

Employment history matters. A borrower with 10 years in the same role is more creditworthy than a borrower who’s changed jobs 5 times in 3 years, even if both have perfect credit. Lenders assess income stability as a proxy for repayment capacity.

Savings and assets matter. A borrower with $200,000 in savings is more creditworthy than one with no savings, even if both have identical income and debt. Assets suggest financial discipline and provide a buffer against hardship.

Recent bankruptcy or insolvency is a near-certain decline. Bankruptcy requires 3 years to fully clear from your credit report; even after clearing, some lenders decline you for 5+ years post-bankruptcy.

Recent applications matter. Multiple mortgage applications in a short period (e.g., 5 applications in 2 weeks) trigger lender concern. Each application is a hard inquiry on your credit report, and multiple inquiries suggest you’re desperate for approval or have been declined multiple times. Space applications 2–4 weeks apart to avoid appearing desperate.

Co-applicant credit is joint assessment. If you and your partner both apply and your partner has poor credit, some lenders will decline you both even if your credit is excellent. Some lenders will consider just your credit and ignore your partner’s. Confirm the lender’s policy.

Removed or disputed items on your credit report should be actively managed. If an old default has been paid and you can get it removed or marked as paid, do so. This improves your credit score and lender perception.

A personal finance plan (showing you’re addressing past credit issues) can help. If you had poor credit 3 years ago but have spent the past 2 years rebuilding (no defaults, all payments on time), a brief note to the lender explaining your turnaround can improve approval chances.

Credit limits and unused credit affect your score. A credit card with a $10,000 limit and $2,000 balance (20% utilization) is better than a $10,000 limit and $8,000 balance (80% utilization), even if both make on-time payments. Lower utilization suggests financial discipline.

Disclaimer: This article provides general information only and should not be taken as financial or legal advice. Credit assessment methods, lender policies, and credit score implications vary. Consult your broker and credit provider before mortgage application.