If your business has an ABN, you can add or cancel a GST registration:

  • online through our Business PortalExternal Link
  • by phone – if you're an authorised contact for the business, phone us on the business enquires line
  • by lodging the Add a new business account (NAT 2954) form
  • through your registered tax agent or BAS agent.

See also:

Last modified: 09 Sep 2016QC 31797