Obtaining a Tax File Number (TFN)
January 22, 2025
Obtaining a Tax File Number (TFN)

Understanding Your Tax File Number (TFN)

A Tax File Number (TFN) is a unique identifier issued by the Australian Taxation Office (ATO). It’s essential for lodging tax returns, accessing government benefits, and ensuring you’re taxed correctly on your income.

Why You Need a TFN

Without a TFN:

  • Your employer or financial institutions may withhold tax at the highest rate

Who Can Apply for a TFN?

Individuals who can apply for a TFN include:

  • Australian residents
  • Working holidaymakers
  • Foreign residents with an Australian income source.

How to Apply for a TFN

  • Applying for a TFN is free and can usually be done in under 30 minutes
  • Once submitted, you’ll receive your TFN by mail within 28 days

Documents Required to Apply for a TFN:

  • Australian Residents: Provide proof of identity such as a driver’s licencebirth certificate, or passport
  • Foreign Residents: Provide visa details and passport information
  • Working Holidaymakers: Provide visa details and passport information

FAQs

Q: Can I work without a TFN?
A: Yes, but your employer may withhold tax at the highest rate until you provide your TFN. Apply for one as soon as possible to avoid overpaying tax.

Q: How long does it take to receive my TFN?
A: You should receive your TFN by mail within 28 days of submitting your application.

It's coming: the smoothest way to do your tax return. Keen to learn more?

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