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Wisconsin Tax Brackets, Rates, Forms, and Standard Deductions

You can prepare and e-File your 2021 Wisconsin Income Taxes here on eFile.com together with your Federal Income Tax Return. Information on how to only file a Wisconsin State Income Return.

Find Wisconsin income tax forms, tax brackets and rates by tax year.

If you still need to file a return for a previous tax year, find the Wisconsin tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the WI Department of Revenue. For Federal or IRS back taxes access the tax forms here.

Below find links to other important Wisconsin income tax return information and other related features (e.g. tax extension, amendment, etc.)

Wisconsin Income Tax Returns

Wisconsin Income Taxes
Prepare only a WI State Return without an IRS return. Details
Step by Step instructions on how to only Prepare and Download - not eFile - State Returns on eFile.com.
File a 2021 Wisconsin Tax Amendment
Wisconsin Income Tax Forms
Wisconsin Tax Brackets, Rates explained
IRS Tax Brackets, Rates by Tax Year
Calculate and Estimate your IRS Income Tax Brackets and Rates with the eFile RATEucator.

Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due

Here you can find how your Wisconsin based income is taxed at different rates within the given tax brackets. When you prepare your return on eFile.com this is all calculated for you based on your income.

Wisconsin Tax Brackets for Tax Year 2021

2021 Tax Brackets and Income ranges will be listed here as they become available.

Wisconsin Tax Brackets for Tax Year 2020

Wisconsin a is taxed at different rates within the given tax brackets and filing status.

Tax Rate
Filing Status
Income Range
Taxes Due
Single or HOH
$0 to $11,970
3.54% of Income
$0 to $7,980
3.54% of Income
$0 to $15,960
3.54% of Income
Single or HOH
$11,971 to $23,930
$423.74 + 4.65%
$7,981 to $15,960
$282.49 + 4.65%
$15,961 to $31,910
$564.99 + 4.65%
Single or HOH
$23,931 to $263,480
$979.88 + 6.27%
$15,961 to $175,660
$653.56 + 6.27%
$31,911 to $351,310
$1,306.66 + 6.27%
Single or HOH
over $263,480
$15,999.67 + 7.65% over $263,480
over $175,660
$10,666.75 + 7.65% over $175,660
over $351,310
$21,333.04 + 7.65% over $351,310

2021 Wisconsin Standard Deductions

Tax Year
Married Jointly
Married Jointly

Wisconsin Income Tax Forms

Wisconsin State Income Tax Forms for Tax Year 2021 (Jan. 1 - Dec. 31, 2021) can be e-Filed in conjunction with a IRS Income Tax Return. Details on how to only prepare and print a Wisconsin 2021 Tax Return.

Below are forms for prior Tax Years starting with 2020. These back taxes forms can not longer be e-Filed. You can complete the forms with the help of eFile.com free tax calculators. Complete the respective Form(s) below, sign, and mail them to the Wisconsin Department of Revenue. In addition to filing Wisconsin Forms you might also have to file previous IRS Tax Return Forms.


A list of income tax forms for other states.