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  • For Government agencies
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Australian Business Register

Footer

  • Who we are
    • Our work
    • Business Registry Strategic Advisory Council
  • General information
    • Accessibility
    • Copyright
    • Disclaimer
    • Making a false or misleading statement
    • Accessing our online services with myGovID and RAM
    • Privacy
    • Proof of identity for non-residents
    • Scheduled site maintenance
    • Site map
    • Security of information
  • Contact us
    • Contact the ABR
    • Contact us if you are a government agency
    • Complaints, objections and appeals
    • Lodge a form by mail
    • Feedback
  • Media centre
    • News from the Deputy Registrar of the Australian Business Register
    • Modernising Business Registers and Director Identification Numbers
    • Featured news
    • Fact sheets
    • Communication to ABN holders
  • Related sites
    • ABN lookup
    • Australian Securities and Investments Commission
    • Australian Taxation Office
    • Standard Business Reporting
    • business.gov.au
    • myGovID
    • RAM

© Commonwealth of Australia

    • Update your ABN details
    • How to update your Australian business number (ABN) details. You must update information within 28 days of becoming aware of any changes to your ABN details.
    • Cancel your ABN
    • How to cancel your Australian business number (ABN) if your business has sold, closed down, or stopped operating.
    • Changing your business structure
    • If your business structure changes you may need to cancel your ABN and apply for a new one.
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