Checking your credit score and seeing three different numbers from three different companies can be confusing, especially when you’re trying to understand what lenders actually look at.
Australia operates three separate credit reporting systems, each producing its own score: VedaScore from Equifax, Equifax Score (yes, Equifax has two different scoring systems), and Experian Score from Experian. The scores often differ because each bureau holds slightly different information and uses different calculation methods.
While the scores matter, what really affects loan approvals are the underlying details: defaults, missed payments, credit enquiries and payment history. A default listing can sink a loan application regardless of whether your score is 650 or 750.
Got a default on your credit file? Lodge it with Default Gone right here, or call us on (02) 5502 7025. $399 flat per consumer per default. We do not guarantee removal — outcomes depend on the facts of each case — but we will prepare and lodge the dispute properly.
The short answer: which score matters most?
All three scores matter because most major lenders check multiple credit bureaus when assessing applications. However, the specific score number is less important than the underlying credit file information — particularly any defaults, judgements, or negative payment patterns.
A lender might see a VedaScore of 700, an Equifax Score of 680, and an Experian Score of 720 for the same applicant. What they really care about is whether there are defaults, recent missed payments, or excessive credit enquiries across any of the three files.
Australia’s three credit reporting systems explained
Equifax and the VedaScore system
Equifax operates Australia’s largest credit reporting database. The company offers two different scoring products:
- VedaScore: Ranges from 0 to 1,200, with higher scores indicating better creditworthiness
- Equifax Score: Ranges from 0 to 1,000, calculated using a different algorithm
The VedaScore system is more commonly referenced in consumer credit monitoring products, while the Equifax Score tends to be used in some lender assessment tools. Both draw from the same underlying Equifax database but weight factors differently.
Experian Credit Score
Experian operates the second-largest credit reporting system in Australia. Their scoring system:
- Range: 0 to 1,000
- Calculation: Uses Experian’s proprietary algorithm focusing on payment history, credit utilisation, and credit mix
- Updates: Generally updated monthly as new information is reported
Experian often captures different payment history data compared to Equifax, particularly from utility providers and some telecommunications companies.
Illion (formerly Dun & Bradstreet)
Illion is Australia’s third credit reporting body, though smaller than Equifax and Experian:
- Coverage: Primarily focused on commercial credit reporting, with limited consumer credit products
- Consumer impact: Some lenders check Illion, but most consumer loans rely on Equifax and Experian data
Why the scores differ between bureaus
Different data sources
Each credit bureau receives information from different creditors at different times. A telecommunications default might appear on your Equifax file but not your Experian file if that particular telco only reports to Equifax.
Payment history data varies significantly between bureaus. Some banks report positive payment history to all three bureaus, while others only report to one or two.
Different calculation methods
Each bureau uses its own algorithm to calculate scores:
- Payment history weighting: Experian might weight recent payment patterns more heavily than Equifax
- Credit utilisation: How much of your available credit you’re using affects each score differently
- Credit mix: Having different types of credit (home loan, credit card, personal loan) influences each bureau’s calculation
- Length of credit history: Longer credit relationships affect scores differently across bureaus
Timing differences
Creditors don’t report to all bureaus simultaneously. A credit card payment might update your Equifax file on the 15th of the month but not appear on your Experian file until the 25th.
Defaults, judgements, and other negative information can appear on one bureau before others, creating temporary score discrepancies.
What lenders actually check
Major banks and their bureau preferences
Most major Australian lenders check multiple bureaus, but they don’t necessarily check all three:
Commonwealth Bank: Primarily uses Equifax data, with some products checking Experian
ANZ: Checks both Equifax and Experian for most products
Westpac: Uses Equifax for most assessments, Experian for some specialist products
NAB: Primarily Equifax, with Experian checks for certain loan types
Macquarie: Uses multiple bureaus depending on the product
Non-bank lenders
Non-bank lenders often focus on one primary bureau:
- Specialist lenders: Many check only Equifax due to its comprehensive database
- Online lenders: Often use automated systems checking one or two bureaus
- Mortgage brokers: May check all three bureaus to find the clearest credit picture
Credit card providers
Credit card applications typically trigger checks across multiple bureaus, as card providers want comprehensive visibility of existing credit commitments and payment patterns.
When score differences matter most
Borderline applications
Score differences become crucial when you’re sitting on the edge of a lender’s approval criteria. If a lender’s minimum score requirement is 650 and your VedaScore is 645 but your Experian Score is 665, which bureau they check could determine your approval.
Specialist lending
Some lenders specialise in applicants with imperfect credit. These lenders might focus on one bureau and use manual underwriting processes that look beyond the score to the underlying credit behaviour patterns.
Home loan applications
Mortgage lenders typically check multiple bureaus because home loans represent significant risk. A default showing on one bureau but not another creates questions that need investigation before approval.
What matters more than your score
Defaults and negative listings
A default listing affects your loan application regardless of which bureau holds it or what your score shows. Lenders view defaults as serious adverse events that indicate previous inability to meet credit commitments.
Payment history patterns
Comprehensive Credit Reporting means bureaus now collect positive payment history alongside negative information. Consistent on-time payments boost all three scores, while patterns of missed payments damage your creditworthiness across all bureaus.
Credit enquiry patterns
Multiple credit applications in a short period create enquiry footprints on your credit file. Too many enquiries suggest credit stress or potential over-commitment, regardless of which bureau records them.
Outstanding judgements
Court judgements for unpaid debts appear on credit files and significantly impact loan approvals. A judgement listing carries more weight than score variations between bureaus.
Monitoring all three credit files
Why checking one isn’t enough
Monitoring only one credit bureau gives an incomplete picture. A default, missed payment, or identity fraud incident might appear on one bureau before others, or might only ever appear on one bureau if the creditor doesn’t report to all three.
Free credit report access
Under Australian privacy law, you can access one free credit report from each bureau annually:
- Equifax: Free annual report, plus paid monitoring services
- Experian: Free annual report, plus subscription-based monitoring
- Illion: Free annual report available
Paid monitoring services
Paid services provide more frequent updates and score tracking, but the free annual reports contain the same underlying credit file information that lenders see.
What to check across all three credit files
Identity verification details
- Full legal name spelling and variations
- Current and previous addresses
- Date of birth accuracy
- Employment information (where recorded)
Credit accounts and limits
- All current credit cards, loans, and finance agreements
- Credit limits matching your actual approved amounts
- Account status (open/closed) reflecting reality
- Payment history accuracy where recorded
Negative information
- Default listings with correct amounts, dates, and creditor details
- Missed payment records (if recorded under comprehensive credit reporting)
- Court judgements with accurate case details
- Bankruptcy or debt agreement records
Credit enquiries
- Recent credit applications matching your actual applications
- Enquiries you don’t recognise (potential identity fraud indicators)
- Enquiry dates and creditor names
Fraud indicators
- Accounts you didn’t open
- Addresses you’ve never lived at
- Credit applications you didn’t make
- Suspicious enquiry patterns
When credit file problems need attention
If you find incorrect information, defaults that shouldn’t be there, or signs of identity fraud across any of your three credit files, addressing these issues quickly prevents them from affecting future loan applications.
Incorrect defaults, in particular, can be challenged where the listing doesn’t meet legal requirements or contains factual errors. The credit reporting privacy code sets out specific rules that creditors must follow when listing defaults.
How Default Gone helps
Default Gone helps Australians challenge unfair, incorrect or unlawfully listed defaults. We collect the relevant information, prepare the dispute, lodge it with the credit provider and/or credit reporting body, track the response and explain the outcome in plain English.
The standard Default Gone service is $399 per consumer, per default (limited launch pricing — normally $399). There are no stage fees, no success fees and no surprise invoices. The fee covers the work performed, not a sought outcome.
Next steps: focus on what matters
Rather than obsessing over small score differences between VedaScore, Equifax Score, and Experian Score, focus on the underlying credit file accuracy. Check all three bureaus annually, address any incorrect information promptly, and maintain consistent payment patterns across all your credit commitments.
If you find defaults on any of your credit files that seem incorrect, were listed without proper process, or contain factual errors, it may be worth investigating whether they meet legal listing requirements.
Let’s challenge it properly.
$399 flat per consumer per default. We prepare your dispute under the Privacy Act 1988 framework, review the detail, and file it to the credit reporting body and the credit provider. We do not guarantee removal — outcomes depend on the facts of each case — but we will do every bit of work that fits.
Lodge your default · Call (02) 5502 7025 · See pricing · How it works
Frequently asked questions
Which credit score do banks actually use?
Most major Australian banks check multiple credit bureaus rather than relying on a single score. They typically access your credit file from Equifax and Experian, reviewing the underlying information (defaults, payment history, credit commitments) rather than just the score number. Different banks have different bureau preferences, but comprehensive assessment usually involves checking more than one source.
Why is my VedaScore different from my Experian Score?
Your VedaScore and Experian Score differ because they’re calculated by separate companies using different algorithms and potentially different underlying data. Equifax and Experian don’t share information — they collect credit data independently from creditors. Some creditors report to both bureaus, others to only one. The scoring algorithms also weight factors like payment history and credit utilisation differently.
Do all three credit bureaus show the same defaults?
Not necessarily. While many creditors report defaults to multiple bureaus, some only report to one or two. A telecommunications company might only report defaults to Equifax, while a utility provider might report to both Equifax and Experian but not Illion. This means a default could appear on one credit file but not others, which is why checking all three bureaus provides the complete picture.
Which credit monitoring service should I choose?
The most comprehensive approach is to get your free annual credit report from each bureau (Equifax, Experian, and Illion) rather than paying for ongoing monitoring. This gives you complete visibility across all three systems. If you prefer ongoing monitoring, choose a service that covers multiple bureaus, not just one. Remember that the underlying credit file information matters more than daily score fluctuations.
Can I improve all three credit scores at the same time?
Yes, because all three scoring systems reward similar positive credit behaviours. Paying bills on time, keeping credit card balances low, avoiding multiple credit applications, and maintaining stable credit accounts will generally improve your scores across all bureaus. However, improvements might happen at different rates because creditors report to different bureaus at different times, and each bureau updates scores on different schedules.
What happens if I have a good score on one bureau but bad score on another?
Lenders who check multiple bureaus will see both scores and investigate any significant discrepancies. If one bureau shows a default or negative information that others don’t, the lender will typically take the more conservative approach and consider the negative information in their assessment. A good score on one bureau doesn’t cancel out problems showing on another bureau.
Do mortgage brokers check all three credit bureaus?
Most mortgage brokers have access to multiple credit bureaus and may check all three if they’re trying to understand why an application was declined or if they’re assessing which lenders might be most suitable. However, the specific lenders the broker approaches will each have their own bureau preferences. Some lenders only check one bureau, others check two or three.
How long do defaults stay on each credit bureau?
Defaults remain on your credit file for five years from the date of default across all Australian credit bureaus. This timeframe is set by privacy law and applies consistently to Equifax, Experian, and Illion. However, if a default was listed incorrectly or without proper process, it may be possible to have it removed earlier through the appropriate dispute process.
Disclaimer
Default Gone is not a law firm and does not provide legal or financial advice. We do not undertaking that a default or judgement will be removed. Outcomes depend on the facts, documents and response from the credit provider, credit reporting body or relevant legal pathway.
If you want a starting point, our free credit scan captures the basics in five minutes.