Michigan I Business State Tax Extension I Corporations

Modified on Wed, 22 Jan at 1:47 PM

State NameMichigan
Business Entity TypeCorporations
Extension StatusApproved Automatically
Return Due DateApril 30, 2025
Extended Due DateOctober 31, 2025
Other Information

* Michigan grants you an automatic 6-month extension to file your business tax return.

* The extension is NOT an extension to pay any taxes you may have due. Tax payments are due by the original return due date.

Online PaymentMichigan | Online Tax Extension Payment
Payment Voucher FormForm 4 | Application for Extension of Time to File Michigan Tax Returns
State Payment AgencyMichigan Department of Treasury
Mailing Address with Payment

Michigan Department of Treasury
P.O. Box 30774
Lansing, MI 48909

Failure to File Penalties

5% of tax, plus 5% per month or part of month if not filed within 2 months of due date, up to 25%.

Failure to Pay Penalties

5% of outstanding tax liability, plus 5% per month if not filed within 2 months of due date, not to exceed 25%.

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