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Wisconsin (WI) State Income Tax Return Forms, Free EFiling and Government Information
Wisconsin State Tax Filing Information
Efile your Wisconsin state tax returns online with eSmart Tax. The innovative eSmart Tax platform easily transfers the necessary information that you entered from your federal income tax return to the correct Wisconsin state tax return forms so you can finish your federal and state tax returns fast. For your convenience, you can prepare and efile your full-year resident Wisconsin state tax return and your federal tax return at the same time.
The regular due date for filing your Wisconsin state taxes is April 15.
On this page you will find information about Wisconsin state tax forms, state tax filing instructions, Wisconsin government information, and other helpful resources.
|eSmart Tax supports the following Wisconsin Tax Forms (Click here to download Wisconsin tax forms)|
|Wisconsin Form 1
Income Tax Return (Long Form)
|Wisconsin Form 1-ES-V
Electronic Filing Payment Voucher
|Wisconsin Form EIC-A
Earned Income Credit
|Wisconsin Schedule H
Homestead Credit Claim
|Wisconsin Schedule I
Adjustments to Convert 2005 Federal Adjusted Gross Income and Itemized Deductions to the Amounts Allowable for Wisconsin
|Wisconsin Schedule WD
Capital Gains and Losses
|State Return Type|
|Resident (Short)||Form 1A||Available|
|Supported||Same as federal||N/A|
|State WI Website and Contacts|
|Taxpayer Assistance:||(608) 266-2772|
(608) 266-8100 in Madison, or
(414) 227-4907 in Milwaukee
|Refund Status:||Toll free (866) WIS-RFND (866-947-7363) in other areas|
|State-only tax return:||Supported|
|Decedent Return:||Not Supported|
|Return with foreign address:||Not Supported|
|State WI Overpayment Option|
|You have the following options:
|State WI Amount Owe Payment Option|
|You have the following options to pay your tax: