Frequently Asked Questions (FAQs)Version: 9.5

  • ABN Lookup FAQ includes questions about:
    • the details available on ABN Lookup
    • how often ABN Lookup is updated
  • ABN basics FAQ includes questions about:
    • applying for an ABN
    • checking the status of your application
    • format of the ABN
  • ABN holders FAQ includes questions about:
    • keeping ABN details up-to-date
    • how to cancel/reactivate your ABN
  • Business names/Trading names FAQ includes questions about:
    • registering for business names
    • what to do if your business name does not appear on ABN Lookup