Get started
New employee discussing TFN declaration with manager in Australian office

Understanding TFN and the Tax-Free Threshold for New Employees

Explore the relationship between TFN and the tax-free threshold and its impact on new employees in Australia.

Starting a new job in Australia comes with a few essential tax considerations, particularly around your Tax File Number (TFN) and the tax-free threshold. Understanding these can influence your take-home pay and tax obligations.

The Role of Your TFN

When you begin employment, your employer will ask for your TFN. This number identifies you to the Australian Taxation Office (ATO). Without it, your employer must tax you at the highest rate, which can significantly reduce your income. Make sure to provide your TFN as soon as possible.

For more about your TFN, visit our TFN in Australia page.

What is the Tax-Free Threshold?

The tax-free threshold allows you to earn up to a certain amount before being taxed on your income. As a new employee, you can claim this threshold by filling out the TFN declaration form with your employer. It generally applies to one job, so if you have multiple jobs, choose carefully where to claim it.

More details on completing your TFN declaration can be found in our guide on TFN Declaration Form.

TFN Tax Implications for Employees

Claiming the tax-free threshold means that the first $18,200 of your income is not taxed, which can significantly impact your take-home pay. If you don't claim it, your employer will calculate your tax from the first dollar you earn.

If you have more than one job, consult the ATO website for guidance on managing multiple claims.

Common Mistakes to Avoid

  1. Not Providing Your TFN on Time: This can lead to higher tax deductions.
  2. Claiming the Tax-Free Threshold on Multiple Jobs: This can lead to a tax debt at the end of the financial year.
  3. Incorrectly Filling the TFN Declaration Form: Ensure accuracy to avoid processing delays.

What to Do Next

If you're starting new employment and unsure about your TFN or the tax-free threshold, you may want to explore our TFN application support to ensure you have everything ready.

For additional information and to see if you need a TFN, check our TFN for work guide.

Understand Your Tax Obligations

Beginning a new job is a perfect opportunity to reassess your tax obligations. Be proactive and ensure you're fully compliant with Australian tax requirements. If you need personalised advice, consulting with a tax professional can provide clarity.

For more information, refer to the Fair Work Ombudsman for employment rights and obligations.

← Back to Blog