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Wisconsin Income Tax (2026)
Info: Graduated; top rate 7.65% (brackets 3.50% / 4.40% / 5.30% / 7.65%).
InfoVerified May 31, 2026
Tax rules change at the state line.Track them in the free LawLert iPhone app and get an alert when you cross into a state where they differ. No account.Get the appGraduated; top rate 7.65% (brackets 3.50% / 4.40% / 5.30% / 7.65%).
Official source: revenue.wi.gov →
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