Wisconsin State Taxes

Your Wisconsin state tax return is due on April 15th.

Prepare your Wisconsin taxes online, for free:
Avoid mistakes and claim all your deductions by filing online.

Use Turbo Tax for The Web. Work on your federal and Wisconsin state taxes for free until you file. Start now.

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Don't have time? Then file an extension with H&R Block.

Wisconsin state taxes by the numbers:

Tax Rate Range: Low - 4.6%; High - 6.75%
Income Brackets: Lowest - $8,840; Highest - $132,580
Number of Brackets: 4
Personal Exemptions: Single - $700; Married - $1,400; Dependents - $400; Seniors - $950
Standard Deduction: Single - $7,650; Married filing Jointly - $8,900
Medical/Dental Deduction: 5% credit for expenses in excess of standard deduction
Federal Income Tax Deduction: None

Details about your Wisconsin state income tax return

The filing status and deduction method on your Wisconsin state tax return does not have to be the same as your federal tax return.

Wisconsin tax credits include:

Earned income credit

For a more comprehensive list, consult the Wisconsin Department of Revenue website.

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Wisconsin income tax forms: for paper filing

Wisconsin income tax forms:

Form 1 | 2006 Wisconsin Income Tax Return | Instructions

Form 1A | Short Wisconsin Income Tax Return | Instructions

Schedule WD | Capital Gains and Losses |

Schedule I | Adjustments to Income |

Form WI-Z | Income Tax Return Easy Form |

For more Wisconsin income tax forms go to the Wisconsin tax forms site.


Or, e-file!

More WI state taxes info

For more help, consult our guide to tax filing.

For further help on WI income tax returns, go to theWisconsin Department of Revenue.