1996 Corporation Tax Forms

Note: For fill-in forms to work properly, you must have free Adobe Reader software on your computer. To obtain free Adobe Reader software, please visit Adobe's website and download the latest version. Download the forms from this webpage to your computer for the best user experience

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

​
Form    ↓ Name/Description    ↓
Form 1CNSCombined Wisconsin Individual and Fiduciary Income Tax Return for Nonresident Tax-Option (S) Corporation Shareholders | Instructions
Form 4Corporation Franchise or Income Tax (Apportionment) | Instructions
Form 4BApportionment Data
Form 4BLNet Business Loss Carryforward
Form 4CSeparate Accounting Data | Instructions
Form 4HCorporation Declaration of Inactivity with Instructions
Form 4IInsurance Company Franchise Tax | Instructions
Form 4TExempt Organization Business Franchise and Income Tax | Instructions
Form 4UUnderpayment of Estimated Tax by Corporations with Instructions
Form 4XAmended Corporation Franchise or Income Tax Return with Instructions
Form 4466WCorporation or Pass-Through Entity Application for Quick Refund of Overpayment of Estimated Tax and Instructions
Form 5Corporation Franchise or Income Tax (100% Wisconsin) | Instructions
Form 5EElection by an S Corporation not to be Treated as a Tax-Option Corporation with Instructions
Form 5RRevocation of Election by an S Corporation not to be a Tax-Option Corporation with Instructions
Form 5STax-Option (S) Corporation Franchise or Income Tax | Instructions
Form 5S-1Tax-Option(s) Corporation Schedules
Form 8Transfers of Capital Stock with Instructions
Form A-222
(Fill-In Form)		Power of Attorney with Instructions
Form CN-ESComposite Estimated Tax Voucher discontinued
Form CUCredit Union Declaration of Exempt Status
Schedule 5K-1Tax-Option (S) Corporation Shareholder's Share of Income, Deductions, etc. | Instructions
Schedule CU-1Credit Union Net Income
Schedule DCDevelopment Zone Credits | Instructions
Schedule ECEnterprise Zone Credits | Instructions
Schedule FCFarmland Preservation Credit | Instructions
Schedule FTFarmland Tax Relief Credit with Instructions (Corporations only)
Schedule HRHistoric Rehabilitation Credits with Instructions
Schedule RResearch Credits with Instructions (Corporations only)
 Corporation Application for Extension of Time to File