Emergency-related state tax relief available for taxpayers located in twelve northern Michigan counties impacted by March 2025 storms.
2025 Corporate Income Tax Forms
2025 Corporate Income Tax Forms
| Form Number | Form Name | Description |
|---|---|---|
| 5300 | 2025 City of Detroit Corporate Income Tax Quarterly Estimated Return | Complete this form if your corporation has an annual corporate income tax liability of more than $250. |
| Two-digit Country Codes for Tax Returns |