2013 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 2012 income tax forms.

Form Name Status Date
Posted
Description
Form 4-ES
(Fill-In Form)
Final 11/29/2012 Corporation Estimated Tax Voucher | Instruction
Form 4466W Draft 8/28/2013 Wisconsin Corporation or Pass-Through Entity Application for Quick Refund
of Overpayment of Estimated Tax
Form 4A Draft 8/28/2013 Wisconsin Apportionment Data for Combined Groups
Form 4A-1 Draft 8/28/2013 Wisconsin Apportionment Data for Single Factor Formulas
Form 4A-2 Draft 8/28/2013 Wisconsin Apportionment Data for Multiple Factor Formulas
Form 4BL Draft 8/28/2013 Wisconsin Net Business Loss Carryforward
Form 4C Draft 8/28/2013 Wisconsin Allocation and Separate Accounting Data
Form 4CL Draft 8/28/2013 Net Capital Loss Adjustments for Combined Group Members
Form 4CS Draft 8/28/2013 Sharing of Research Credits for Combined Group Members
Form 4H Draft 8/28/2013 Wisconsin Corporation Declaration of Inactivity
Form 4N Draft 8/28/2013 Wisconsin Nonapportionable and Separately Apportioned Income
Form 4R Draft 8/28/2013 Federal Taxable Income Reconciliation for Wisconsin Combined Groups
Form 5E Draft 8/28/2013 Wisconsin Election by an S Corporation Not to Be Treated as a Tax-Option Corporation
Form 5R Draft 8/28/2013 Wisconsin Revocation of Election by an S Corporation Not to Be a Tax-Option Corporation
Form 9b Draft 8/28/2013 Miscellaneous Income
Form CU Draft 8/28/2013 Wisconsin Credit Union Declaration of Exempt Status
Form CU-1 Draft 8/28/2013 Credit Union Adjustment to Income
Form PW-ES (Fill-In Form) Final 01/09/2013 Wisconsin Pass-Through Entity Withholding Estimated Tax Voucher
Schedule CR Draft 08/05/2013 Other Credits
Schedule FC Draft 07/17/2013 Farmland Preservation Credit
Schedule FC-A Draft 07/17/2013 Farmland Preservation Credit
Schedule FL Draft 08/14/2013 Beginning Farmer and Farm Asset Owner Credit
Schedule MA Draft 09/12/2013 Wisconsin Manufacturing and Agriculture Credit
Schedule MS Draft 08/28/2013 Wisconsin Manufacturer’s Sales Tax Credit Carryforward Allowable
Schedule RT Draft 08/28/2013 Wisconsin Related Entity Expenses Disclosure Statement
Schedule RT-1 Draft 08/28/2013 Statement of Disallowed Related Entity Expenses
Schedule V Draft 08/28/2013 Wisconsin Additions to Federal Income
Schedule W Draft 08/28/2013 Wisconsin Subtractions From Federal Income
Schedule Y Draft 08/28/2013 Wisconsin Subtraction Modification for Dividends

* 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.

Last updated September 12, 2013