To apply for a Tax File Number (TFN) in Australia, follow these steps: Eligibility:
- You must be an Australian resident.
- You need to be at least 15 years old to apply online.
- Australian citizens with an Australian passport can apply online using Digital ID.
- If you are under 15 or do not have an Australian passport, other application methods are available
How to apply online:
- Set up a myGov account and verify your identity through myGovID.
- Complete the TFN application form online on the Australian Taxation Office (ATO) website.
- Submit your application electronically.
- You will receive your TFN by mail at your Australian postal address within about 28 days
How to apply in person via Australia Post:
- Complete the online application form on the ATO website.
- Print the application summary.
- Gather your required original identity documents.
- Visit a participating Australia Post office for an interview within 30 days of printing your summary.
- Your TFN will be mailed to you after processing, usually within 28 days
How to apply by post (paper form):
- Obtain the paper TFN application form (Tax file number – application or enquiry for individuals) from the ATO Publications Ordering Service or Services Australia.
- Complete the form and include certified copies of your original identity documents (do not send originals).
- Mail the completed application and documents to the address on the form.
- Wait for your TFN to be mailed to you
Additional notes:
- Your TFN is unique and lifelong.
- You need a TFN for employment, lodging tax returns, applying for government benefits, and other financial activities.
- Do not lodge multiple applications; wait for your TFN to arrive before applying again
For more information or help, you can contact the ATO on 13 28 61 (8am–6pm EST, Monday to Friday) or visit the official ATO website
