If you've recently changed your name due to marriage, divorce, or another legal reason, it's important to update your details with the Australian Taxation Office (ATO). This ensures your records are accurate and helps avoid any issues with your tax file number.
Updating your name with the ATO can be done easily online or by contacting them directly. Here’s how to manage the process effectively.
| Who handles it | Australian Taxation Office |
|---|---|
| Cost | Free |
| Why it matters | Employer payroll, super funds and myGov all key off your ATO record — mismatches cause tax-time headaches |
| Evidence | Official BDM certificates; online update available with identity documents |
How to update your ATO details
You can update your details with the ATO through your myGov account if it is linked to the ATO. This online method is straightforward and convenient.
If you prefer, you can also update your information by phone or by completing a form. Make sure to have the necessary identity documents ready, as these may be required to verify your identity.
Identity documents can include your driver's licence, passport, or marriage certificate, depending on your situation.
Employer, super and myGov flow-on
After updating your details with the ATO, remember to inform your employer’s payroll department separately. This ensures they have the correct name for your payslips and tax records.
You should also update your superannuation fund with your new name to avoid any discrepancies when it comes time to access your super. Failing to do so can lead to complications, especially if your name doesn’t match the records.
For a hassle-free approach to updating your name across multiple agencies and services, consider using the Change Your Name service, which simplifies the notification process.
Skip the paperwork marathon
Enter your details once and we prepare every notification letter for you — banks, super, insurers, utilities and more. From $39.95.
Get startedFrequently asked questions
Does my tax file number change when I change my name?
No, your tax file number (TFN) remains the same after you change your name. You only need to update your name with the ATO and other relevant organisations.
My employer still has my old name — does that cause problems at tax time?
Yes, having an old name on your employer's records can cause issues during tax time. It's important to contact your employer to ensure they update your details to reflect your new name.