You’re required by law to tell the Registrar of the Australian Business Register within 28 days of any changes in your registered business details, including:
- postal, email or business address
- associates
- main business activity
- (ACN) or (ARBN)
- public officer
- name of trustees.
- You should also tell the ATO about any changes to your:
- entity name or registered business name (registered with the Australian Securities and Investments Commission)
- authorised contact person
- financial institution account details.