A-Z index

Tax file numbers (TFN)

Lodging tax file number (TFN) declaration data online
This fact sheet provides information to enable payers to submit TFN declaration data online.
TFN - application for individuals
Individuals who are Australian residents for tax purposes but ineligible or unable to apply for a tax file number (TFN) online can apply for a TFN on a paper form.
TFN declaration
Information you provide in your tax file number declaration will allow your payer to work out how much tax to withhold from payments made to you.