Preliminary information for the Wholesale Marihuana Tax is now available.
2025 Insurance Company Taxpayers
Need a different form?
| Form Number | Form Name | Instructions |
| 4588 | Insurance Company Annual Return for Michigan Business and Retaliatory Taxes | Instructions |
| 4596 | Miscellaneous Credits for Insurance Companies | Instructions |
| 4974 | Schedule of Corporate Income Tax Liability for an MBT Insurance Filer | Instructions |
| 4 | Application for Extension of Time to File Michigan Tax Returns | Instructions included on form |
| 3581 | Historic Preservation Tax Credit | Instructions |
| 4582 | Penalty and Interest Computation for Underpaid Estimated Tax | Instructions |
| 4584 | Election of Refund or Carryforward of Credits, and Calculation of Historic Preservation and Brownfield Redevelopment Carryforward | Instructions |
| 4587 | Schedule of Recapture of Certain Business Tax Credits | Instructions |
| 4589 | Film Credit Assignment | Instructions |
| 4595 | Renaissance Zone Credit Schedule | Instructions |