Applying for and updating an ABN

Government agencies can apply for an ABN. Once an agency has an ABN it is important the details are kept up-to-date.

• • Apply for a government ABN
  • Government agencies can only apply for an ABN using a paper form.
• • Update government ABN details
  • Update your agency’s Australian business number (ABN) details within 28 days of becoming aware of any changes.