How the file is built
The OAIC explains that credit providers pass credit-related information to credit reporting bodies, which compile it into a credit report and use it to derive a credit score. A consumer credit report holds identifying details such as name, date of birth, address and employer, plus how you have handled past and current consumer credit. It can also hold defaults, court judgments and bankruptcies.
Equifax says a file is generally established at your first application for credit, which could be a post-paid mobile contract, a utility account, a credit card or store finance. It adds that to establish your own file, the application must be in your name and at your current residential address. Each reporting body keeps its own data. The OAIC names Equifax and Experian on its access page and also lists illion on its fraud page, while Equifax's help page says Australia has four bodies: Equifax, illion, Experian and the Tasmania Collection Service. Different bodies can hold different information about you.
Equifax's score is a number between 0 and 1200, and the higher the number, the lower the risk. Equifax says you may not have a score if you are not credit-active, and that some older Australians and people new to Australia may not either. Its free credit report does not include a score.
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What stays on the file, and for how long
These are the retention periods the OAIC publishes.
| Type of information | Stays for |
|---|---|
| Credit enquiry (an application) | 5 years |
| Default | 5 years |
| Court judgment | 5 years |
| Repayment history | 2 years |
| Current consumer credit obligations | 2 years from the end of the credit |
| Financial hardship information | 1 year |
| Serious credit infringement | 7 years |
The OAIC says a default can be listed for an unpaid amount of at least $150 that is at least 60 days overdue. Equifax adds that a credit provider must send two written notices to your last known address before listing a consumer default.
If you are leaving Australia
Three points follow from the official and Equifax pages:
- The address on file. Equifax says the address shown is the one you lived at when you last applied for credit, which may not be your current one. Notices about overdue debts go to the last known address.
- Unpaid bills. Equifax warns that if you move and do not update contact details, unpaid bills can end up as defaults. It also describes a serious credit infringement, which can be listed where a person has left their last known address without paying and has had no contact with the provider for six months or more despite attempts to reach them. The OAIC says those stay for seven years.
- Loans you keep. Equifax says repayment history on accounts such as mortgages and credit cards may be updated monthly, though not all credit providers supply it.
The moving overseas with a mortgage guide covers the loan itself.
If you are arriving or returning
Equifax says it is possible to apply for credit with no history, but the credit provider then has to use sources other than a credit report. It says you do not need a credit card to start a file, and that a post-paid mobile or an electricity contract will also start one. Equifax also says that if you have applied under more than one name, for example after a change by deed poll or marriage, it keeps separate files and links them.
On shopping around: Equifax says many applications in a short time may be read as a sign of financial stress, and NSW Government's pre-approval page says that applying to several lenders could negatively affect your credit score. Each application is recorded as an enquiry and stays for five years. The new migrants guide and the returning expats guide look at lending for those groups.
What lenders may ask for from overseas
APRA's guide lists enquiries into credit history through credit reporting bodies among the steps lenders take to verify an applicant. On foreign history, only broker material is available. Odin Mortgage's non-resident page (updated July 2024) says Australian credit checks may not apply to foreigners and that some lenders might require a credit report from the applicant's home country. That is a broker's statement, not lender policy, so ask the lender what it needs. The documents guide lists the usual paperwork, and the foreign income guide covers the income side.
Checking and protecting your file
The OAIC says a credit reporting body must give you access to your consumer credit report free once every 3 months, and also if you were refused credit in the last 90 days or your information was corrected. Equifax's help pages give two figures in different places, once a year and once every three months. The OAIC page describes the legal rule, so the 3-month figure is the one to expect unless Equifax says otherwise.
Equifax says you can request its free report online, by phone or by post, that identity must be verified, and that checking your own report does not change your score. If you suspect fraud, the OAIC says you can ask a credit reporting body to place a ban on your report, which lasts 21 days and can be extended. While a ban applies, it may be harder to apply for credit.
Keep reading
- How lenders assess foreign income for an Australian home loan
- Moving overseas with an Australian mortgage: what to tell your lender
- Returning to Australia: getting a home loan as a returning expat
- Can a new migrant get a home loan in Australia?
- How long an expat home loan takes, step by step
- Buying off the plan in Australia from overseas
Frequently asked questions
Do I have a credit score when I first arrive in Australia?
Possibly not. Equifax says some people new to Australia do not have a score, and that recent migrants are more likely to have no or a thin credit history. A file is generally created when you first apply for credit in your own name at your current address.
Does my overseas credit history count in Australia?
The OAIC and Equifax pages do not describe foreign history being added to an Australian file. A broker, Odin Mortgage, says some lenders might require a credit report from the applicant's home country. Whether a lender looks at it is lender policy.
Does my Australian file disappear when I leave?
The OAIC's retention periods depend on the type of information, such as 5 years for defaults and 2 years for repayment history, and its pages do not list leaving Australia as a trigger for removal. The file stays in Australia, and foreign credit bodies cannot access it.
How do I check my file from overseas?
Equifax says you can order a free report online, by phone on 13 8332 or by post, and that online reports are delivered within one business day once your identity is verified. The OAIC lists Equifax and Experian as the bodies to ask, and says they may hold different information, so you may need to ask each. Check their current contact options if you are calling from outside Australia.
Does checking my own report lower my score?
Equifax says checking your own report is a soft check. It is recorded as a file access but does not affect your Equifax score. A lender's check when you apply for credit is recorded as an enquiry.
Sources
- What is credit reporting? OAIC
- What is a credit report? OAIC
- What stays on a credit report? OAIC
- Information on your credit report, OAIC
- Access your credit report, OAIC
- Third-party access to credit reports, OAIC
- Fraud and your credit report, OAIC
- Credit reports help centre, Equifax
- Credit scores help centre, Equifax
- Getting conditional home loan approval, NSW Government
- Prudential Practice Guide APG 223 Residential Mortgage Lending, APRA
- Non-resident home loans, Odin Mortgage (broker, secondary source)
Checked 7 October 2026.
Expat Finance is an independent guide. It is not a lender, mortgage broker or credit provider, it does not hold an Australian credit licence, and it does not give credit, legal, tax or migration advice. It is not affiliated with any bank, the ATO or the Foreign Investment Review Board. General information only, not legal, tax, migration or financial advice.