The Michigan Department of Treasury has been made aware that some "Reminder of Tax Due" letters sent to taxpayers contain an incorrect toll-free (1-800) TTY number, which may connect callers to a potential scam. Taxpayers with questions regarding unpaid individual income taxes are asked to contact the Treasury directly at 517-636-4486. We apologize for any confusion or concern this may have caused.
E34. Will there be an exception to the mandate for software that does not support Unitary Business Group (UBG) filings?
See question E15 for more detailed information on MBT e-file Exceptions.