Scammers are contacting taxpayers while pretending to be from the Michigan Department of Treasury, using out‑of‑state phone numbers. They may request payments or attempt to trick you into providing your bank account information. Always verify the source before sharing any personal or financial details.
Logging In To The Business Portal
Logging In To The Business Portal
MiLogin for Business
The Michigan Treasury eServices web platform uses MiLogin, the State of Michigan’s online identity management and authentication network, for sign in services. MiLogin streamlines the public’s interactions by eliminating the need for different user profiles (username and password) for web applications across and within state departments.
The MiTreasury eServices - Business Portal leverages the MiLogin for Business environment. The MiLogin for Business environment is used when you are interacting online regarding business matters in a professional capacity or on behalf of a client.
If you already have a username and password for any of the following web platforms, you can use the same credentials to log in to the MiTreasury eServices-Business Portal:
- Michigan Treasury Online (MTO),
- Business Tax eService,
- Collections eService (business services and account representative services portals), or
- Any other State of Michigan online service within MiLogin for Business.
Your MiLogin profile is personal, regardless of the MiLogin environment the web application leverages for sign in services. It is essential to use MiLogin correctly; ensure your profile information is specific to you and up to date.
Already Have an Account?
You can check whether your email address is associated with a MiLogin for Business user profile by looking up your MiLogin for Business user ID.