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.
How can I obtain the Income Allocation for Non-Obligated Spouse form?
The Income Allocation for Non-Obligated Spouse form (743) is automatically generated for mailing to taxpayers when one person on a jointly filed return is potentially liable for a debt.
Due to tax laws, this form is not sent out in advance. It is not available for download on our website and requests for a duplicate form cannot be honored.
Taxpayers have 4 weeks from the date on their letter to complete and file the form. Failure to file the completed form within 4 weeks will result in the entire refund, if needed, being applied to the debt.