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.
14. What documentation may be required when filing a composite return?
A flow-through entity (FTE) may be required to include only the following items, as applicable, with its Michigan Composite Individual Income Tax Return (Form 807).
- Copy of U.S. Form 1065 (5 pages) or U.S. Form 1120S (5 pages)
- Michigan Schedule of Apportionment (Form MI-1040H)
- Completed Schedule A, Schedule of Participants
- Tiered Structure Schedule
- Completed Schedule B, Schedule of Nonparticipants
- Completed Schedule C, Schedule of Michigan Residents
- Statement signed by an authorized officer or general partner certifying that each participant has been informed of the terms and conditions of this program of participation
- A copy of Form 4.