Because Treasury has started issuing the expanded Michigan EITC supplemental check payments for tax year 2022, it is no longer necessary to view or manually update your address. If you moved between last year and now, please be sure your new address is on your 2023 individual income tax return filing.
2018 Corporate Income Tax Forms
|City of Detroit Corporate Income Tax Return Forms and Instructions Book
This book contains most of the forms listed below to complete a 2018 City of Detroit Corporate Income Tax Return.
|City of Detroit Corporate Income Tax Return
|Complete this form if your business was located in the City of Detroit for any part of the tax year or had taxable income earned in the City of Detroit.
|City of Detroit Corporate Renaissance Zone Schedule
Complete this form if claiming a Renaissance Zone Deduction on your Form 5297. Form 5298 and the Renaissance Zone Approval Letter must be included in the return.
|City of Detroit Corporate Income Tax Penalty and Interest Computation for Underpaid Estimated Tax
|Complete this form if reporting penalty and interest of underpayment of estimated taxes.
|Application for Extension of Time to File City Corporate Income Tax Return
|Complete this form to request extra time to file Form 5297. The submission of this form does not guarantee an extension will be approved, nor is it an extension of time to pay any taxes due. Any taxes due should be paid with Form 5301.
|2018 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