​​Many tax professionals use My Tax Account, the Department of Revenue's free online business tax system, to manage their clients' accounts. For security purposes, it is important that all users, including tax professionals, register and sign in to My Tax Account using their own logon ID and password.

You can register for My Tax Account to create a logon ID, password and secret question for yourself, and then request third party access to your clients' accounts. As a result, your clients' changes to their logon ID, password or secret question do not affect your access to their accounts.

For step-by-step instructions on registering for My Tax Account​ with third party access, visit: Third Party Preparers.

If you incorrectly registered as the My Tax Account​ owner (account master) for your client, contact the department for assistance at (608) 261-5338 or DORMyTaxAccountHelp@wisconsin.gov.

July 27, 2011

Updates were made to the code or formatting on this page as of July 29, 2016. This date does not reflect the effective date or any other date relating to the content of this page.