To change your tax file number (TFN) with Thriday:
1. From the Home screen, click on Settings
2. Click on Tax
3. Enter your tax file number
4. Click on SAVE CHANGES
How do I change my tax file number?
To change your tax file number (TFN) with Thriday:
1. From the Home screen, click on Settings
3. Enter your tax file number
4. Click on SAVE CHANGES