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TAX YEAR 2026 · RATES CHECKED OCTOBER 2026

Wisconsin Income Tax Calculator 2026

Wisconsin taxes wages through 4 bands, from 3.5% up to 7.65% on taxable income above $332,720, after the standard deduction (maximum $13,960) + personal exemption ($700) of $14,660. Federal income tax is charged on top under separate bands. This page runs one salary through both layers and shows each line.

Calculate your Wisconsin take-home pay

Federal and Wisconsin state tax plus payroll contributions, 2026 rates.

Take-home pay / year—
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Effective rate
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Marginal rate
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Monthly take-home
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Estimates for a single employee with standard allowances, calculated in your browser. Rates checked October 2026. Not tax advice.

The system

How income tax works in Wisconsin

On $75,000 a year — about US$75,000 — the combined deductions in this model are $16,002: $7,670 of federal income tax, $2,594 of Wisconsin state tax and $5,738 in payroll contributions, leaving take-home pay of $58,998 (an effective rate of 21.3%). Change the salary in the calculator to run any other figure through the same two layers.

The state tax starts from taxable income: gross pay minus the standard deduction (maximum $13,960) + personal exemption ($700) of $14,660. The bands in the table below then apply to that taxable figure, rising from 3.5% to 7.65%.

The federal layer is the same model as the United States calculator: a standard deduction (single filer) of $16,100, federal bands running from 10% to 37%, plus the employee payroll contributions Social Security, Medicare, Additional Medicare Tax. The United States calculator page sets out the federal notes and simplifications in full.

Rates

Wisconsin state tax brackets (2026)

Taxable income bandRate
Up to $15,1103.5%
$15,110 – $51,9504.4%
$51,950 – $332,7205.3%
Above $332,7207.65%

Bands apply to taxable income — gross pay after the standard deduction (maximum $13,960) + personal exemption ($700) of $14,660. Federal tax is charged on top, on the federal bands shown on the United States page.

Worked examples

Take-home pay at four salaries in Wisconsin

Gross salaryFederal taxWisconsin taxPayrollTake-homeEffective rate
$50,000$3,820$1,419$3,825$40,93618.1%
$75,000$7,670$2,594$5,738$58,99821.3%
$100,000$13,170$3,919$7,650$75,26124.7%
$150,000$24,734$6,569$11,475$107,22228.5%

Salary levels are the local equivalents of US$50,000 / $75,000 / $100,000 / $150,000 at the ECB reference rate of 28 October 2026, rounded. Payroll combines the federal employee contributions listed below.

Payroll contributions

Payroll contributions on a Wisconsin salary

ContributionRateApplies fromApplies up to
Social Security (federal) 6.2% First $0 $184,500
Medicare (federal) 1.45% First $0 No cap
Additional Medicare Tax (federal) 0.9% $200,000 No cap

Employee side only. Employer contributions, where they are charged, do not come out of your pay and are not in these results.

Scope

What this calculator leaves out

Wisconsin — state layer

  • The Wisconsin standard deduction is a sliding scale: the 2026 single maximum is $13,960, reduced by 12% of Wisconsin income above $20,119 and reaching zero at $136,453
  • This model applies the maximum deduction at every income, so it understates Wisconsin tax at middle and higher incomes — at $75,000 of income the formula deduction is about $7,374, not $13,960
  • The $700 personal exemption is included in the allowance; a further $700 per dependent is not modelled
  • 2025 Wisconsin Act 15 widened the 4.40% bracket for 2026; thresholds are indexed annually

Federal layer — summary

  • Federal income tax only; state income taxes are handled on separate state pages
  • Standard deduction for a single filer; itemised deductions not modelled
  • 2026 brackets and standard deduction per IRS Rev. Proc. 2025-32; TCJA rates made permanent by the One Big Beautiful Bill Act
  • Social Security wage base 2026: $184,500 (SSA); no Social Security tax above the cap
  • top_threshold is the gross income at which the 37% band starts ($640,600 taxable + $16,100 standard deduction)

The full federal model, with its brackets and worked examples, is on the United States income tax calculator.

Keep comparing

More United States tax calculators

United States — federal only

The country calculator: federal bands, payroll contributions and worked examples for the whole of United States.

Open the United States calculator →

All US state calculators

Every state (and the District of Columbia) Krynto models, with its top rate and standard allowance.

Browse the states index →

Nearby states

FAQ

Wisconsin tax — frequently asked questions

At $75,000 a year (about US$75,000), this model takes $16,002 in total: $7,670 of federal income tax, $2,594 of Wisconsin state tax and $5,738 in payroll contributions (Social Security, Medicare, Additional Medicare Tax). Take-home pay is $58,998, an effective rate of 21.3%.
The top state rate in Wisconsin is 7.65%, on taxable income above $332,720. At $75,000 the marginal state rate in this model is 5.3% and the combined marginal rate, federal and state together, is 27.3%.
It models a single employee with the standard federal and state allowances and no itemised deductions. Credits and reliefs outside the standard case, other income, and any local taxes are not in the model. The notes under "What this calculator leaves out" list the specific points for Wisconsin, including anything its own tax authority treats differently.
No. This is a planning estimate built on standard allowances for a single employee, using the enacted 2026 schedules checked in October 2026 against Wisconsin Department of Revenue (2026 standard deduction table; 2025 Act 15); Tax Foundation 2026 cross-check and the federal source below. A real return also turns on personal deductions, credits, family circumstances and other income. Use the figures to compare and to plan, and a qualified tax professional to file.
Sources & method. State rates and bands: Wisconsin Department of Revenue (2026 standard deduction table; 2025 Act 15); Tax Foundation 2026 cross-check, checked 29 October 2026. Federal rates and bands: PwC Tax Summaries / IRS Rev. Proc. 2025-32. The calculator models a single employee using standard allowances only; the full method, including what is left out and why, is on the Methodology page. Estimates only — not tax advice.