Preparing for a Car or Personal Loan: Essential Checks to Boost Your Credit Score and Secure Better Terms
- Stuart Mackay
- Sep 26, 2025
- 4 min read
Updated: Oct 14, 2025

When applying for a car loan or personal loan, your credit score is a key factor in determining your approval odds, interest rates, and the amount of paperwork required. A stronger score can lead to lower rates, faster approvals, and fewer documents needed. As a Perth-based asset finance brokerage, MB Perth (mbperth.com.au) is dedicated to helping locals get the best deals on car finance and personal loans. Before you apply, taking steps to review and improve your credit can make a big difference. Here’s a guide to the key checks and actions to take, based on expert insights, to set yourself up for success.
Understanding Your Credit Score
Your credit score plays a crucial role in your financial journey. It reflects your creditworthiness and influences lenders' decisions. By understanding how it works, you can take steps to enhance it.
What is a Credit Score?
A credit score is a numerical representation of your credit history. It ranges from 0 to 1,200 in Australia, with higher scores indicating better creditworthiness. Lenders use this score to assess the risk of lending you money.
Why is it Important?
A good credit score can lead to better interest rates and loan terms. It can also speed up the approval process. Conversely, a low score may result in higher rates or even loan denial.
1. Check Your Credit Report for Errors
Start by getting a free copy of your credit report from major Australian credit agencies like Equifax, illion, or Experian – you can request one every three months at no cost. Carefully review it for mistakes, such as incorrect personal details, loans you didn’t take out, or outdated entries, which could lower your score due to errors or even identity theft. If you find inaccuracies, contact the agency straight away to have them corrected for free – this quick fix can lift your score fast.
Why it helps: Lenders use your credit report to assess your reliability. A clean, accurate report makes you look trustworthy, which can speed up approvals and reduce the need for extra documents.
2. Pay Bills, Rent, and Debts on Time
Your payment history heavily influences your credit score under Australia’s Comprehensive Credit Reporting system. Make sure you pay all your bills – utilities, phone, rent, credit cards, and existing loans – on time, every time. Set up direct debits through online banking to avoid slip-ups, and try to pay more than the minimum on credit cards to cut interest and show good financial habits.
Late payments (over 14 days overdue) can leave negative marks on your report for up to five years, so tackle any issues promptly. Consistently paying on time will steadily improve your score.
Why it helps: A strong repayment history reassures lenders you can manage new debt, often leading to better rates and fewer documents required during the application process.
3. Lower Your Debts and Credit Card Limits
High debt levels compared to your income or credit limits can make lenders nervous. Focus on paying down balances, especially on credit cards – aim to keep usage below 30% of your limit to show you’re in control. If you have unused cards or high limits, consider asking your provider to lower them, as this can improve your debt-to-credit ratio.
Also, clear any outstanding defaults or judgments by paying them off and requesting removal from your report.
Why it helps: Lower debt levels make you a safer bet for lenders, which can mean quicker approvals, better interest rates, and less need for detailed financial records.
4. Avoid Multiple Credit Applications
A full credit application triggers a hard inquiry on your report, which can temporarily dent your score – especially if you apply for several in a short time. Before applying for a car or personal loan, steer clear of new credit cards, store cards, or other loans for at least 6-12 months to keep your score steady.
Do your homework first to ensure you’re applying for loans that suit your needs.
Why it helps: Fewer inquiries keep your score higher, making your application more attractive and reducing the paperwork lenders might request. Initial car finance and personal loan enquiries conduct a soft touch on your credit file and will not affect your credit score.
5. Build an Emergency Savings Fund
While not directly reported, having a savings account with regular deposits shows financial discipline. Aim to save enough to cover 3-6 months of expenses – this acts as a buffer to keep you on track with payments during tough times.
Why it helps: Lenders often check bank statements; a solid savings habit can lead to faster approvals by showing you’ve got a safety net, potentially cutting down on extra documentation.
6. Address any Financial Hardship Promptly
If you’re struggling to make repayments, reach out to your lender straight away to discuss hardship options, like payment pauses. These arrangements won’t harm your credit score if you stick to them and can prevent defaults from appearing on your report.
Why it helps: Managing hardship proactively protects your credit, keeping you in a stronger position for future loan applications with less scrutiny.
Building Good Financial Habits
Creating and maintaining good financial habits is essential for your credit health. Here are some additional tips to consider:
Budget Wisely: Track your income and expenses. This will help you manage your finances better.
Limit Unnecessary Spending: Focus on essential purchases to save more.
Educate Yourself: Understanding financial products can empower you to make better decisions.
Wrapping Up: Set Yourself Up for Loan Success
By ticking these boxes – from checking your credit report to building good financial habits – you can boost your credit score, paving the way for lower interest rates, quicker approvals, and less paperwork. These changes take time, so start preparing 3-6 months before applying for your loan.
At MB Perth, we’re here to guide you through the asset finance process. Visit mbperth.com.au or get in touch today for a free chat about car finance or personal loans tailored to your needs. Let’s help you hit the road to financial freedom!
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