• Updating or cancelling your ABN

    You have a responsibility to keep your ABN details up to date. You can update your details online or by contacting the ABR. If your business structure changes you may need to cancel your ABN.

    • Update your ABN details

      It is important to update your information within 28 days of becoming aware of any changes to your ABN details.

    • Cancel your ABN

      If you are no longer entitled to an ABN it is important that you cancel it.

    • Changing your business structure

      If your business structure changes you may need to cancel your ABN and apply for a new one.

    • Integrity focus areas

      The ABR has established a comprehensive ABR integrity program to help keep the ABR current and accurate.

  • Last modified: 08 Oct 2013QC 418