Site under maintenance
The tax file number (TFN) application you have attempted to access is temporarily unavailable.
We apologise for any inconvenience.
As the online application is the fastest way to apply for a TFN, we recommend that you try to access the form again tomorrow.
However, if you prefer, you can download and complete a copy of the
TFN application form in PDF format and mail it back to the address provided on the form.
You will need Adobe Acrobat Reader to view the PDF.
A free copy of Adobe Reader can be downloaded from the Adobe web site.
Thank you. We apologise again for any inconvenience this may have caused.