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Schedule WD, Capital Gains and Losses
01/16/2026
01/16/2026
Schedule U, Underpayment of Estimated Tax
01/16/2026
01/16/2026
Schedule OS, Credit for Net Tax Paid to Another State
01/16/2026
01/16/2026
Schedule R, Wisconsin Research Credits
01/16/2026
01/16/2026
Schedule CF, Carryforward of Unused Credits
01/16/2026
01/16/2026
Schedule MA-A, Agricultural Credit
01/16/2026
01/16/2026
Schedule ESBT
01/16/2026
01/16/2026
Schedule DC, Development Zones Credits
01/16/2026
01/16/2026
Schedule EC, Enterprise Zone Jobs Credit
01/16/2026
01/16/2026
Schedule ED, Economic Development Tax Credit
01/16/2026
01/16/2026
Schedule CR, Other Credits
01/16/2026
01/16/2026
Schedule MA-M, Manufacturing Credit
01/16/2026
01/16/2026
Form 2, Fiduciary Income Tax for Estates or Trusts
01/16/2026
01/16/2026
Schedule VC, Venture Capital Credits
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Telecommunications Companies
01/16/2026
01/16/2026
Receipts Factor for Interstate Brokers-Dealers, Investment Advisors, Investment Companies, and Underwriters
01/16/2026
01/16/2026
Premiums Factor for Insurance Companies
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Financial Institutions
01/16/2026
01/16/2026
Single Sales Factor Apportionment Data for Nonspecialized Industries
01/16/2026
01/16/2026
Schedule BD, Business Development Credit
01/16/2026
01/16/2026
Schedule RT, Related Entity Expenses Disclosure Statement
01/16/2026
01/16/2026
Schedule 2M, Form 2 Additions and Subtractions from Income
01/16/2026
01/16/2026
Schedule 2K-1, Beneficiary's Share of Income, Deductions, Etc
01/16/2026
01/16/2026
Schedule NR, Computation of Taxable Income for Part-Year and Nonresident Estates and Trusts
01/16/2026
01/16/2026
Apportionment Percentage for Interstate Motor Carriers
01/16/2026
01/16/2026
Schedule DE, Disregarded Entity Schedule
01/16/2026
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Form 1-ES, Estimated Income Tax Voucher
01/16/2026
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Form 1-ES Ext, Extension Voucher
01/16/2026
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Schedule HR, Historic Rehabilitation Credits
01/16/2026
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Schedule HR, Historic Rehabilitation Credits
01/16/2026
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Schedule AR, Explanation of Amended Return
01/16/2026
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Form W-RA, Required Attachment for EF
01/16/2026
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Form EPV, Electronic Payment Voucher
01/16/2026
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