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  • TFN application for companies and other organisations

    Companies and other organisations can apply for a tax file number (TFN) online at abr.gov.auExternal Link.

    If you:

    • only need a tax file number (TFN), select
      • Apply for an ABN (Australian business number)
      • Applying for other registrations link
    • need both a TFN and an ABN, select
      • Apply for an ABN link – to apply for both at the same time.

    The online option is available for a:

    • company
    • partnership
    • trust
    • other organisation – such as an unincorporated company, club or association.

    Other ways to apply

    You can also apply for a TFN:

    • through your registered tax agent
    • by completing the form Tax file number – application for companies, partnerships, trusts and other organisations (NAT 3799)

    You can browse this form and download a copy from our website at online ordering.

    Note: If you are a trustee or executor of a deceased estate, instead refer to Tax file number application or enquiry for a deceased estate

    See also:

    Last modified: 24 Feb 2020QC 16571