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Schedule EC, Enterprise Zone Jobs Credit
01/16/2026
01/16/2026
Form N, Nonapportionable and Separately Apportioned Income
01/16/2026
01/16/2026
Schedule MS, Manufacturer's Sales Tax Credit Carryforward Allowable
01/16/2026
01/16/2026
Schedule HR, Historic Rehabilitation Credits
01/16/2026
01/16/2026
Schedule MA-M, Manufacturing Credit
01/16/2026
01/16/2026
Form 4, Non-Combined Corporation Franchise or Income Tax Return
01/16/2026
01/16/2026
Schedule CR, Other Credits
01/16/2026
01/16/2026
Schedule MA-A, Agricultural Credit
01/16/2026
01/16/2026
Form 4BL, Net Business Loss Carryforward
01/16/2026
01/16/2026
Schedule RT, Related Entity Expenses Disclosure Statement
01/16/2026
01/16/2026
Schedule BD, Business Development Credit
01/16/2026
01/16/2026
Form U, Underpayment of Estimated Tax by Corporations
01/16/2026
01/16/2026
Schedule VC, Venture Capital Credits
01/16/2026
01/16/2026
Form Corp-ES-EXT, Corporation Extension Voucher
01/16/2026
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Form WI Sch AR, Explanation of Amended Return
01/16/2026
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Receipts Factor for Interstate Brokers-Dealers, Investment Advisors, Investment Companies, and Underwriters
01/16/2026
01/16/2026
Form C-EPV, Corporation Electronic Payment Voucher
01/16/2026
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Schedule CF, Carryforward of Unused Credits
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Motor Carriers
01/16/2026
01/16/2026
Form Corp-ES, Corporation Estimated Tax Voucher
01/16/2026
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Schedule 4V, Additions to Federal Income
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Financial Institutions
01/16/2026
01/16/2026
Premiums Factor for Insurance Companies
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Telecommunications Companies
01/16/2026
01/16/2026
Schedule R, Wisconsin Research Credits
01/16/2026
01/16/2026
Single Sales Factor Apportionment Data for Nonspecialized Industries
01/16/2026
01/16/2026
Form A-222, Power of Attorney
01/16/2026
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Schedule DE, Disregarded Entity Schedule
01/16/2026
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Schedule 4W, Subtractions from Federal Income
01/16/2026
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