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Wisconsin Quarterly Tax Estimator 2026

Estimate your Wisconsin quarterly estimated tax payments for 2026. Covers federal income tax, self-employment tax, and Wisconsin state income tax.

Wisconsin Tax Overview for Estimated Payments

Wisconsin has a four-bracket progressive income tax with rates from 3.5% to 7.65%. Wisconsin's top rate of 7.65% applies to income above $332,720, but the 5.3% bracket kicks in at just $51,950, meaning many middle-class earners face rates well above the national average. Wisconsin's standard deduction of $13,960 for single filers is moderate. No Wisconsin city charges a local income tax on wages. Wisconsin consistently ranks as a higher-tax state in the Midwest, particularly compared to neighbors Iowa (3.8% flat) and Michigan (4.25% flat). Minnesota to the west has higher rates overall, making Wisconsin slightly more attractive for upper-middle earners by comparison. Milwaukee workers pay only Wisconsin state tax with no additional city income tax.

Frequently Asked Questions

What is the Wisconsin income tax rate for 2026? ▾
Wisconsin has four brackets: 3.5% up to $15,110, 4.4% from $15,110 to $51,950, 5.3% from $51,950 to $332,720, and 7.65% above $332,720 for single filers.
Does Milwaukee charge a city income tax? ▾
No. Milwaukee and all Wisconsin cities do not charge local income taxes on wages.
How does Wisconsin compare to Iowa for take-home pay? ▾
Iowa's flat 3.8% rate is significantly more favorable for middle earners than Wisconsin's rates. A Wisconsin worker earning $80,000 pays roughly $1,200 more in state income tax than the same earner in Iowa.
Is Wisconsin one of the higher-taxed Midwestern states? ▾
Yes. Wisconsin's income tax burden is higher than Indiana (2.95%), Michigan (4.25%), Iowa (3.8%), and Ohio (2.75%), but lower than Minnesota (up to 9.85%).

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