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