01/01/2026
💛 First Job?
Have you been told to fill out a Tax Declaration Form? What the heck is that?!
Here’s What a Tax File Number (TFN) and Tax-Free Threshold Actually Mean...
What is a TFN?
A TFN (Tax File Number) is just a number that belongs to you.
It helps the government know how much tax you should pay, if any.
📌 You keep the same TFN for life.
📝 How to apply for a TFN (it’s FREE)
1. Go to the ATO website (Australian Tax Office) Apply for a TFN | Australian Taxation Office https://www.ato.gov.au/individuals-and-families/tax-file-number/apply-for-a-tfn
2. Apply online for a TFN
3. You’ll need ID (like Medicare card, passport, birth certificate
4. Your TFN will get posted to you
✨ Don’t pay anyone for it, it’s always free.
🧾 What is the TFN form your job gives you?
• When you start a new job, your employer (your boss) will give you a form called a TFN Declaration Form. (Form attached or you can follow the below instructions)
• You only complete Section A (as the employEE)
• Then hand it to your employER to complete Section B (your Manager will take care of this for you and lodge it on your behalf)
It just tells them:
• your TFN (you can still lodge it without having the number which you’ve just applied for, but make sure to add the number in as soon as you receive it or you may be taxed at a higher rate)
• if you want to claim the tax-free threshold
• your basic details
That’s all. It’s not scary — it just helps them tax you the right way.
Instructions if your employer does not give you a paper copy to complete, you can log in to your myGov account, go to Linked services then selection, Australian Taxation Office, Select Employment from the menu. Follow this how to link Access and complete employment forms in ATO online | Australian Taxation Office
💰 What does “Tax-Free Threshold” mean, in SIMPLE terms?
This is the easiest way to understand it:
You can earn up to $18,200 a year before the government starts taking tax.
So:
• The first $18,200 you earn = tax free
• After that = tax gets taken out
Think of it like a “free zone” before tax starts.
⭐ Should I claim the Tax-Free Threshold?
✅ YES if this is your only job
❌ NO if you have more than one job
Because you can only claim it once.
If you claim it at two jobs, you might end up owing tax later.
💛 If you’re not sure…
DM me anytime. No judgement, no names — just practical help.
MMx