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ATO contact details

Contact us
Our data-matching letters will always include details about how to contact us. You can contact us by phone, email, mail or fax.
Online services guides
Registered tax and BAS agents can use the online services guides to find out what options are available to resolve queries or conduct transactions online. Bookmark this page as the information is regularly updated.
Phone us
We have a range of phone services, including 24-hour self-help lines. We also have special services for people from non-English speaking backgrounds, Aboriginal and Torres Strait Islander people, and people who are deaf or have a hearing or speech impairment.