Credit Score

Last Updated: August 2025

That Awkward Moment at the Bank

"Sorry, but your credit score's too low for this home loan."

Sarah sat across from her bank manager, stunned. She'd saved a solid deposit, had a great job, and always paid her bills. Yet here she was, dreams of her first home crumbling over three digits she'd never thought to check.

Your credit score shapes your financial life, often without you knowing it. It may be the difference between a 'yes' and a 'no' on that rental application, the reason your mate got a better deal on their car loan, or why you only get approved for pre-paid mobile plans (which often cost more than a post paid plan).

Think of your credit score as a financial report card - except this one follows you long after school's finished. Unlike your year 12 results, though, you can change this score. Better yet, you can check it for free.

This guide breaks down everything you need to know about credit scores in Australia. You'll learn what makes up your score, how to check it, and most importantly, how to improve it. No complex jargon, just straight talk about:

• What your credit score really means
• How to get your hands on your credit report
• Ways to boost your score (and what drags it down)
• Real examples of how your score affects daily life
• Steps to fix mistakes on your report

Ready to take control of your credit score? Let's start with the basics.

Your Financial DNA

Remember school reports? A's meant you'd done well, C's suggested room for improvement. Credit scores work the same way - they're a snapshot of your financial behaviour.

In Australia, your score sits somewhere between 0 and 1,200, depending on which credit reporting body you check. It's not standardised between credit reporting agencies. Illion suggests that most scores with them fall between 300 and 850 where as Equifax suggests the average is 846. Above 800? You're probably in good shape. Below 500? There might be work to do.

Three (although really two now that Experian has purchased illion) main companies keep tabs on your credit score in Australia:

• Equifax (scores from 0-1,200)
• Experian (0-1,000)
• illion (0-1,000) Note: illion is now an Experian company

Each might give you slightly different numbers - like getting marks from different teachers. Equifax might rate you 720, while Experian shows 680. Don't panic. They use different calculations, but they're all looking at similar things, such as: your payment history, credit cards, loans, and bill payments.

Banks and lenders pick their preferred credit reporting body. For example, Commonwealth Bank might check Experian, while NAB may look at Equifax primarily however most lenders are likely to check multiple credit reporting bodies. That's why it's smart to know your score with each one.

What's a "good" score? Here's a quick guide using Equifax's scale:

• Excellent: 853-1,200
• Very Good: 735-852
• Good: 661-734
• Average: 460-660
• Below Average: 0-459

Your score changes as your financial behaviour changes. Pay your mobile bill late? Your score might drop. Clear a credit card debt? It could climb. Think of it as a financial fitness tracker - it goes up when you make healthy money choices, down when you don't.

The Recipe for Your Credit Score

Ever wondered what goes into your credit score? Like a cake recipe, it's a mix of ingredients - some matter more than others. While Australian credit reporting bodies don't disclose their exact formulas, here are the typical factors that influence your score:

Payment History: The Main Ingredient

Your track record of paying bills matters most. Each on-time payment adds a sprinkle of goodness to your score. Late payments? They leave a bad taste that can linger for years.

What counts:

• Credit card payments
• Personal loan repayments
• Mobile phone bills
• Utility bills
• Buy-now-pay-later payments

Credit Use: The Balancing Act

This looks at how much credit you're using compared to what's available. Maxing out your credit cards is like filling a glass to the brim - one wobble and it spills. It's not an exact science, but credit agencies typically like to see you using less than 30% of your available credit, and most importantly not missing any repayments.

Credit History Length: The Proof in the Pudding

Like a good friendship, longer credit relationships count for more. That credit card you've managed well for five years? It's worth more than one you got just last month.

Credit Mix: Different Flavours

Having different types of credit could help your score, as it indicates that you have been able to meet various lending criteria. A mix might include:

• A credit card
• A car loan
• A personal loan
• A mortgage

But don't go opening accounts just to tick boxes - each new application can temporarily drop your score.

New Credit Applications: The Light Touch

Every time you apply for credit, it leaves a mark on your report. Too many applications in a short time? That's a red flag to lenders. Space out your credit applications like you'd space out your coffee hits - too many at once isn't healthy.

The Secret Sauce

Some things you might think affect your credit score actually don't matter as much, such as:

• Your salary
• Your savings account balance

It's not just about how much money you make - it's about how you manage what you have.

Getting Your Hands on Your Credit Report

Did you know you can check your credit score for free? You've got a legal right to see your credit report once every three months without paying a cent. Here's where to look:

The Free Route

Each credit reporting body is required to provide a free option to access your credit report:

• Equifax: through their website (considered the largest credit reporting body and often preferred by many major banks)
• Experian: directly through their website (or via credit savvy)
• illion: through their website (noting that Illion is now an Experian company)

You'll need to prove who you are with (with one or more of the following identification documents):

• Your driver's licence
• Medicare card
• Passport
• Two recent utility bills

What You'll See

Your credit report isn't light reading, but key parts jump out:

• Your credit score (that important number we talked about)
• Current credit accounts (credit cards, loans)
• Payment history (including any missed payments)
• Credit applications from the last five years
• Defaults or serious credit infringements
• Bankruptcy or court judgments
• Personal details like your name, where you've lived and your most recent employer

Spot the Red Flags

Keep an eye out for:

• Accounts you don't recognise
• Wrong payment history
• Incorrect personal details
• Old defaults that should have dropped off
• Credit enquiries you didn't make

Found a Mistake?

Don't stress - errors happen. Contact the credit reporting body and:

• Tell them exactly what's wrong
• Provide proof to back up your claim
• Ask them to fix it (they have 30 days to investigate)

If they drag their feet, contact the Australian Financial Complaints Authority (AFCA) - they're free and independent.

Stay on Top of It

Set a reminder to check your report every year. Big changes coming up, like applying for a home loan? Check it three months before. That gives you time to fix any surprises.

Sorting Fact from Fiction

Let's bust some common credit score myths that might be holding you back.

"Buy-now-pay-later won't affect my score"

Not true anymore. Since 2021, some buy-now-pay-later providers report to credit agencies. Too many applications or missing a payment can ding your score, just like missing a credit card payment.

"My partner's bad credit score will drag mine down"

Wrong - unless you've got joint accounts. Your credit score is yours alone. But watch out for:

• Joint loan applications
• Being a guarantor on their loans
• Shared utility bills
• Joint credit cards

"Checking my score will hurt it"

Nope. Checking your own score is a 'soft enquiry' (also known as an Access Seeker enquiry) - this type of enquiry does not affect the rating of your credit score. Only 'hard enquiries' (when you apply for credit) can impact your score.

"Old defaults stay on my file forever"

They don't. Most negative information drops off after:

• 5 years for defaults
• 5 years for credit enquiries
• 2 years for missed payments
• 1 year for financial hardship information
• 7 years for serious credit infringements
• 5 years from date of filing or 2 years from discharge date for bankruptcies, whichever is later

"Credit repair companies can fix my score fast"

Be careful here. Many credit repair companies charge big fees for things you can do yourself for free. They can't remove accurate information, no matter what they promise.

"I need a credit card to build my score"

Not these days. Your score builds from:

• Phone plans
• Internet bills
• Rent payments (if reported)
• Utility accounts
• Personal loans

"I'll never recover from a bad score"

Wrong. Your score can bounce back. Recent behaviour counts more than old mistakes. Start making payments on time, keep credit use low, avoid making frequent and unnecessary credit applications and watch your score climb.

Your Score in the Real World

Your credit score affects more parts of your life than you might think. Here's what that number means in the real world:

Home Loans

A good score (700+) could mean:

• Better interest rates (potentially saving thousands)
• Lower deposit requirements
• More lenders willing to work with you
• Faster approval process

For example, on a $500,000 mortgage over 30 years, a 0.5% lower interest rate could save you about $48 per week - that's thousands over the life of your loan.

Car Loans and Personal Loans

Score above 700? You might see:

• Lower interest rates than standard offers
• Larger loan amounts available
• More flexible repayment terms
• Less paperwork hassle

Below 600? You might need a larger deposit or face interest rates above 15% p.a.

Credit Cards

Your score influences:

• Which cards you can get
• Your credit limit
• Interest rates on balance transfers
• Approval for premium cards with better rewards

Many premium cards ne