To find your Tax File Number (TFN) in Australia, follow these methods:
- Check your previous official documents such as payslips, payment summaries from your employer, income tax notices of assessment, letters from the Australian Taxation Office (ATO), old tax return paperwork, or super account statements.
- If you have a myGov account linked to the ATO, log in to myGov or the ATO online services. Select the Australian Taxation Office service, then look for an option like "Find my TFN" under your personal details.
- If you don't have a myGov account, you can create one and link it to the ATO to access your TFN online.
- Alternatively, contact the ATO directly by phone at 13 28 61 during business hours for assistance.
- If you use a registered tax agent, they may also help you retrieve your TFN.
If you suspect your TFN is lost, stolen, or misused, contact the ATO's Client Identity Support Centre at 1800 467 033 for advice and security measures.
