Finding my TFN number

 Author: JayATO(Community Support)Community Support

23 Apr 2026

Hi @CoralB,

We can't check if you have a TFN through the ATO Community, as we don't have access to your personal information here. You'll need to check this yourself or contact us directly.

If you think you might already have a TFN, there are several places you can look to find it. Have a read through our Finding your TFN article for steps and options on how.

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