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Update your TFN registration details

Check how you can update your TFN registration details, including your name, date of birth, bank details and gender.

How to update your contact details online, by phone or by post.

How to update your name and title online, by phone or by post. You may need an identity document.

How to update your date of birth record online, by phone or by post. You will need an identity document.

You can ask us to change your gender (sex) information by providing a certified copy of certain documents.

How to update your financial institution (bank) details online or by phone.

QC22608