2012 Corporation Tax Forms

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If you have questions about our fill-in forms, please refer to our instructions. This option will not electronically file your form.

Need to file your tax return? See the 2011 income tax forms.

Form Name Status Date
Posted
Description
Form 1CNS Final 1/15/2013 Composite Wisconsin Individual Income Tax Return for Nonresident Tax-Option (S) Corporation Shareholders | Instructions | Booklet | Fill-In Form
Form 4 Final 1/16/2013 Wisconsin Corporation Franchise or Income Tax Return | Instructions for Separate Returns | Instructions for Combined Returns | Booklet | Fill-In Form
Form 4-EPV
(Fill-In Form)
Final 11/29/2012 Wisconsin Corporation Electronic Payment Voucher
Form 4-ES
(Fill-In Form)
Final 11/03/2011 Corporation Estimated Tax Voucher | Instructions
Form 4466W
Final 10/26/2012 Corporation or Pass-Through Entity Application for Quick Refund of Overpayment of Estimated Tax | Fill-In Form
Form 4A
Final 10/22/12 Wisconsin Apportionment Data for Combined Groups | Instructions | Fill-In Form
Form 4A-1 Final 10/22/2012 Wisconsin Apportionment Data for Single Factor Formulas | Instructions | Fill-In Form
Form 4A-2 Final 10/22/2012 Wisconsin Apportionment Data for Multiple Factor Formulas | Instructions | Fill-In Form
Form 4BL Final 1/08/2013 Wisconsin Net Business Loss Carryforward | Instructions | Fill-In Form
Form 4C Final 10/22/2012 Wisconsin Allocation and Separate Accounting Data | Instructions | Fill-In Form
Form 4CL Final 10/22/2012 Net Capital Loss Adjustments for Combined Group Members | Instructions | Fill-In Form
Form 4CS Final 10/22/2012 Sharing of Research Credits for Combined Group Members | Instructions | Fill-In Form
Form 4H Final 10/22/2012 Wisconsin Corporation Declaration of Inactivity | Fill-In Form
Form 4M Final 1/08/2013 Wisconsin Combined Group Member - Level Data | Instructions | Fill-In Form
Form 4N Final 10/25/2012 Wisconsin Nonapportionable and Separately Apportioned Income | Instructions | Fill-In Form
Form 4R Final 10/24/2012 Federal Taxable Income Reconciliation for Wisconsin Combined Groups | Instructions | Fill-In Form
Form 4T Final 1/17/2013 Wisconsin Exempt Organization Business Franchise or Income Tax Return | Instructions |Booklet | Fill-In Form
Form 4U Final 10/25/2012 Underpayment of Estimated Tax by Corporations | Instructions | Fill-In Form
Form 5 Final 1/18/2013 Wisconsin Corporation Franchise or Income Tax Return | Instructions | Booklet | Fill-In Form
Form 5E Final 10/30/2012 Wisconsin Election by an S Corporation Not to Be Treated as a Tax-Option Corporation | Fill-In Form
Form 5R Final 10/30/2012 Wisconsin Revocation of Election by an S Corporation Not to Be a Tax-Option Corporation | Fill-In Form
Form 5S Final 1/18/2013 Wisconsin Tax-Option (S) Corporation Franchise or Income Tax Return | Instructions| Booklet | Fill-In Form
Form 8 Final 10/26/2012 Transfers of Capital Stock | Fill-In Form
Form 9b Final 10/26/2012 Miscellaneous Income | Fill-In Form
Form A-222 N/A N/A Power of Attorney and Instructions | Fill-In Form
Form CU Final 10/26/2012 Wisconsin Credit Union Declaration of Exempt Status | Fill-In Form
Form PW-1 Final 10/24/2012 Wisconsin Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income | Instructions
Form PW-2 Final 10/24/2012 Wisconsin Nonresident Partner, Member, Shareholder, or Beneficiary Withholding Exemption Affidavit | Instructions | Fill-In Form
Form PW-ES (Fill-In Form) Final 01/30/2012 Wisconsin Pass-Through Entity Withholding Estimated Tax Voucher
Form PW-U Final 10/24/2012 Underpayment of Estimated Withholding Tax by Pass-Through Entities | Fill-In Form
Form W-RA Final 10/08/2012 Required Attachments for Electronic Filing and Instructions | Fill-In Form
Schedule 4I Final 10/22/2012 Wisconsin Adjustments for Insurance Companies | Instructions | Fill-In Form
Schedule 5K-1 Final 10/25/2012 Tax-Option (S) Corporation Shareholder’s Share of Income, Deductions, Credits, etc. | Instructions | Fill-In Form
Schedule BC Final 10/26/2012 Biodiesel Fuel Production Credit | Fill-In Form
Schedule CM Final 10/26/2012 Community Rehabilitation Program Credit | Instructions | Fill-In Form
Schedule CR Final 10/12/2012 Other Credits | Instructions | Fill-In Form
Schedule CU-1 Final 10/26/2012 Credit Union Adjustment to Income | Instructions | Fill-In Form
Schedule DC Final 10/26/2012 Wisconsin Development Zones Credits | Instructions | Fill-In Form
Schedule DI Final 10/26/2012 Wisconsin Dairy and Livestock Farm Investment Credit | Fill-In Form
Schedule DM Final 10/30/2012 Dairy Manufacturing Facility Investment Credits | Fill-In Form
Schedule DMK-1 Final 10/26/2012 Dairy Manufacturing Facility Investment Credit Allocation from Cooperatives | Fill-In Form
Schedule EB Final 10/26/2012 Ethanol and Biodiesel Fuel Pump Credit | Fill-In Form
Schedule EC Final 10/26/2012 Enterprise Zone Jobs Credit | Fill-In Form
Schedule ED Final 10/26/2012 Wisconsin Economic Development Tax Credit | Fill-In Form
Schedule EM Final 2/1/2013 Electronic Medical Records Credit | Fill-In Form
Schedule EM-C Final 12/7/2012 Electronic Medical Records Credit - Certification | Instructions | Fill-In Form
Schedule FC Final 11/09/2012 Farmland Preservation Credit | Instructions | Fill-In Form
Schedule FC-A Final 11/09/2012 Farmland Preservation Credit | Instructions | Fill-In Form
Schedule FL Final 10/11/2012 Beginning Farmer and Farm Asset Owner Credit | Fill-In Form
Schedule FP Final 10/26/2012 Film Production Credits | Fill-In Form
Schedule FW Final 10/30/2012 Food Processing Plant and Food Warehouse Investment Credit | Fill-In Form
Schedule HI Final 10/26/2012 Health Insurance Risk-Sharing Plan Assessments Credit | Fill-In Form
Schedule HR Final 10/26/2012 Wisconsin Historic Rehabilitation Credits | Fill-In Form
Schedule JC Final 10/26/2012 Job Creation Deduction | Instructions | Fill-In Form
Schedule JT Final 10/26/2012 Wisconsin Jobs Tax Credit | Fill-In Form
Schedule MI Final 10/29/2012 Manufacturing Investment Credit | Fill-In Form
Schedule MP Final 10/29/2012 Meat Processing Facility Investment Credit | Fill-In Form
Schedule MS Final 10/29/2012 Wisconsin Manufacturer’s Sales Tax Credit Carryforward Allowable | Instructions | Fill-In Form
Schedule PE Final 10/29/2012 Postsecondary Education Credit | Fill-In Form
Schedule R Final 10/29/2012 Wisconsin Research Credits | Instructions | Fill-In Form
Schedule R-1 Final 10/29/2012 Increased Wisconsin Research Credits for Activities Related to Internal Combustion Engines | Instructions | Fill-In Form
Schedule R-2 Final 10/29/2012 Increased Wisconsin Research Credits for Activities Related to Certain Energy Efficient Products | Instructions | Fill-In Form
Schedule RB Final 10/29/2012 Relocated Business Credit or Deduction | Instructions | Fill-In Form
Schedule RT Final 10/25/2012 Wisconsin Related Entity Expenses Disclosure Statement | Instructions | Fill-In Form
Schedule RT-1 Final 10/25/2012 Statement of Disallowed Related Entity Expenses | Instructions | Fill-In Form
Schedule TC Final 11/07/2012 Wisconsin Technology Zone Credit | Fill-In Form
Schedule V Final 10/24/2012 Wisconsin Additions to Federal Income | Instructions | Fill-In Form
Schedule VC Final 10/29/2012 Wisconsin Venture Capital Credits | Instructions | Fill-In Form
Schedule VE Final 10/29/2012 Veteran Employment Credit | Instructions | Fill-In Form
Schedule W Final 10/24/2012 Wisconsin Subtractions From Federal Income | Instructions | Fill-In Form
Schedule WB Final 10/29/2012 Woody Biomass Harvesting and Processing Credit | Fill-In Form
Schedule WC Final 11/07/2012 Water Consumption Credit | Fill-In Form
Schedule Y Final 10/24/2012 Wisconsin Subtraction Modification for Dividends | Instructions | Fill-In Form

* Prior to finalization, many of the major Wisconsin income and franchise tax forms and instructions are available as advance drafts. Note: These advance draft items are not final and are subject to change at any time.

February 1, 2013