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.
What should I do if I received a Substitute Form 1099-G but will not file a Michigan return?
If you are a victim of identity theft and did not file a return with Michigan Department of Treasury but received a Substitute Form 1099-G, you may disregard the notice. Do not report the amount listed on the Substitute Form 1099-G on your federal return. No further action is required with Michigan Department of Treasury. However, you may want to notify the Internal Revenue Service, Social Security Administration and the major credit bureaus.
For more information view Identity Theft FAQs.