TFN – application or enquiry for secondary school students
This information may not apply to the current year. Check the content carefully to ensure it is applicable to your circumstances.
End of attention
We are authorised by the Income Tax Assessment Act 1936 and the Taxation Administration Act 1953 to collect the information requested on this form. We need it to provide you with a tax file number (TFN). If you don't provide the information, we may not be able to process your application.
Where authorised by law, we may give this information to other government departments and agencies, including:
- Australian Electoral Commission
- Department of Human Services
- Department of Education
- Department of Employment
- Department of Social Services
- Australian Bureau of Statistics
- Law Enforcement Agencies.
We may check the proof of identity information you supply with the agencies that issued them.
We also provide taxpayer information to treaty partners overseas under international tax agreements.
Find out more
End of find out more
- treaty partners
- write to us at GPO box 9990 in your capital city.