Treasury is communicating the MBT e-file mandate to software developers with the expectation that they will support e-file for all eligible forms and inform their customers of the mandate requirements.
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.