The Australian Business Number (ABN) is a single identifier that is used to register for various taxes & concessions. This identifier allows businesses to meet their regulatory obligations and access information and assistance through a single entry point to government.

To be entitled to an ABN, you must be:

  • A company registered under Corporations Law in Australia.
  • A Government department or agency.
  • A Non-Profit sub-entity (for GST purposes).
  • An entity that is carrying on an enterprise in Australia.
  • A superannuation fund.

More information can be obtained by visiting the Australian Business Register website