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.
Why did it take so long for me to receive a bill?
To ensure that billings are correct, Michigan Department of Treasury attempts to verify that all payments received are properly posted to the correct accounts prior to issuing a bill.
Note: Taxpayers are responsible for the accurate filing of their return and making sure the correct payment is made timely, no matter who prepares the return. Any payments received after April 15 will be considered late and subject to penalty and interest charges.