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2025 Insurance Companies
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| Form Number | 2025 Form Name | Instructions |
|---|---|---|
| 4904 | General Information for Corporate Income Tax Insurance Companies | |
| 4905 | Insurance Company Annual Return for Corporate Income and Retaliatory Taxes | Instructions |
| Amended Instructions and Worksheets for Filing as a Unitary Business Group | Instructions and Worksheets | |
| 4 | Application for Extension of Time to File Michigan Tax Returns* | Instructions included on form |
| 4906 | AMENDED Insurance Company Annual Return for Corporate Income and Retaliatory Taxes | Instructions |
| 4899 | Penalty and Interest Computation for Underpaid Estimated Tax* | Instructions |
| 4902 | Schedule of Recapture of Certain Business Tax Credits* | Instructions |
| 5793 | Corporate Income Tax Historic Preservation Tax Credit | Instructions |