Wisconsin Income Tax Calculator
Use this free income tax calculator customized with Wisconsin-specific tax rates, costs, and financial data.
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Frequently Asked Questions
What is the Wisconsin state income tax rate?
Wisconsin has a top marginal income tax rate of 7.65%. The state uses a progressive tax system with 4 brackets.
Does Wisconsin have a flat or progressive income tax?
Wisconsin uses a progressive income tax system with 4 brackets ranging from 3.5% to 7.65%.
How do I file my Wisconsin state income tax return?
Wisconsin residents must file a state income tax return with the Wisconsin Department of Revenue (or equivalent agency). Most taxpayers can file electronically. The deadline typically aligns with the federal tax deadline of April 15.