Do You Know Your Credit Score Affects Your Home Loan Rate?

Your credit score directly affects whether a lender approves your home loan application and what interest rate they offer.

Lenders in Australia rely on credit reporting to assess how you have managed debt in the past. A stronger credit history typically results in access to lower rates and a wider range of loan products. For residents in Ellenbrook looking to purchase or refinance, understanding how your credit profile shapes lender decisions can help you secure a more competitive outcome.

How Lenders Use Your Credit Score During Assessment

Lenders use your credit score as one measure of your ability to meet loan obligations. When you apply for a home loan, the lender reviews your credit file from one or more of the major credit reporting bodies. This file shows any defaults, late payments, current debts, and the number of credit enquiries made in your name. A score above 700 is generally viewed positively, while a score below 500 may limit your options or result in a declined application.

In our experience, buyers who have checked their credit file before making contact are better positioned to address any issues early. Consider a buyer who discovers a $300 mobile phone default from three years ago that they had forgotten about. That single listing can reduce their credit score by 100 points or more. If the default is paid and the listing updated before the home loan application is lodged, the buyer may move from a near-prime interest rate band into a standard variable rate tier, reducing their rate by 0.40 to 0.60 percentage points. On a loan of $450,000, that difference changes the monthly repayment by around $120 to $180.

The Difference Between Prime and Non-Conforming Lending

Prime lending is offered by major banks and many non-major lenders to applicants who meet standard credit and serviceability criteria. Non-conforming lending is designed for applicants with impaired credit, including recent defaults, court judgements, or prior bankruptcy. Non-conforming lenders charge higher interest rates to reflect the increased risk, typically starting from 1.50 to 3.00 percentage points above standard variable rates depending on the severity of the credit impairment.

Ellenbrook has seen strong demand from young families and first home buyers moving into newer estates around The Bridges and Coolamon Boulevard. Many of these buyers have clean credit histories and qualify for prime lending without difficulty. Where credit issues do exist, a home loan structured through a non-conforming lender can still provide a pathway to ownership, with the option to refinance to a prime lender once the credit file improves and a consistent repayment history is established over 12 to 24 months.

What Affects Your Credit Score Beyond Defaults

Defaults are not the only factor that influences your score. Multiple credit applications within a short period can lower your score, as each application generates a credit enquiry that remains visible on your file for five years. Lenders interpret a high number of enquiries as a signal that you may be experiencing financial difficulty or shopping around without understanding your borrowing capacity.

Other factors include your current level of debt, the types of credit you hold, and the length of your credit history. A buyer with a single credit card kept at a low balance and no other debt will typically score higher than a buyer with three credit cards, a car loan, and a personal loan, even if all accounts are in good standing. Closing unused credit accounts before applying for a home loan can improve your score and also increase your borrowing capacity, as lenders assess the credit limits on all open accounts when calculating serviceability.

How Paying Down Debt Before You Apply Can Improve Your Rate

Reducing your existing debt before lodging a home loan application improves both your credit score and your serviceability position. Lenders calculate a debt-to-income ratio and apply a serviceability buffer to determine whether you can afford the loan. Lower debt improves both calculations, which may move you into a lower risk category and result in a lower interest rate.

As an example, a couple earning a combined income of $110,000 and carrying $18,000 in credit card debt and a $25,000 car loan may find their borrowing capacity capped at around $480,000. If they pay off the credit card debt and reduce the car loan to $10,000, their borrowing capacity may increase to $540,000 or more, and they may also qualify for a rate discount that would not have been available with the higher debt level. For buyers targeting properties in Ellenbrook where the median price for houses sits above $550,000, that difference in capacity and rate can determine whether the purchase proceeds.

Does Checking Your Own Credit File Lower Your Score?

Checking your own credit file does not lower your score. You are entitled to request a free copy of your credit report from each of the major credit reporting bodies once every 12 months. This is recorded as a soft enquiry and is not visible to lenders. Only credit enquiries made by lenders, utilities, or other credit providers are recorded as hard enquiries and included in your score calculation.

If you are planning to apply for a first home loan or refinance in the coming months, obtaining a copy of your credit file now allows you to identify and resolve any issues before they affect your application. Disputes can take 30 to 60 days to resolve, so checking early provides time to address any inaccuracies or outdated information.

Can You Still Get Approved With a Low Credit Score?

Approval is still possible with a lower credit score, but the loan structure and rate will differ. Non-conforming lenders assess applications based on your current financial position and your ability to meet repayments, rather than relying solely on your credit score. These lenders may require a larger deposit, typically 20 per cent or more, and will charge a higher interest rate.

We regularly see this scenario with buyers who have gone through a relationship breakdown, period of unemployment, or health issue that resulted in missed payments. Once their income stabilises and they can demonstrate consistent savings and a clear repayment plan, a non-conforming loan provides a viable pathway. After 12 to 24 months of on-time repayments, the buyer can refinance to a prime lender and access standard variable or fixed rate products at lower rates. This approach still delivers home ownership without waiting years for defaults to be removed from the credit file.

Call one of our team or book an appointment at a time that works for you. We work with a panel of lenders across prime and non-conforming products and can structure a loan that reflects your current position while keeping your long-term goals in reach.

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