Wisconsin's standard deduction shrinks as you earn more and disappears completely at $136,453 for a single filer — a hidden rate increase that most calculators ignore.
| Gross pay | — |
| Federal income tax | — |
| Social Security6.2% up to $184,500 | — |
| Medicare1.45%, no cap | — |
| State income tax | — |
| 401(k) contribution | — |
| Health and HSA | — |
Useful if you are comparing a job that pays monthly against one that pays every two weeks, or working out what a raise is worth per paycheck.
| Pay schedule | Gross | Take-home |
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Wisconsin's standard deduction starts at $13,960 for a single filer, which is respectable. But it begins phasing out at just over $20,000 of income and reaches zero at $136,453 for single filers and $159,690 for joint filers.
This creates a stealth marginal rate. Across the phase-out range, every additional dollar you earn both gets taxed and shrinks your deduction, so the effective marginal rate is meaningfully higher than the bracket you are nominally in. It is one of the least visible features of the Wisconsin code and one of the most consequential for middle earners.
This calculator applies the full deduction and therefore reads low for anyone above roughly $20,000. Treat the figure as a floor rather than a precise number if your income sits in the phase-out band.
The schedule is 3.5%, 4.4%, 5.3% and 7.65%. The top rate does not arrive until $332,720 of taxable income for a single filer, which is high by the standards of states with rates that steep.
The operative rate for most professional salaries is 5.3%, beginning at $51,950 single or $69,260 joint. Wisconsin's genuine problem is not the top rate, which few people reach, but the combination of that 5.3% band with the disappearing deduction.
Wisconsin has reciprocity agreements with Illinois, Indiana, Kentucky and Michigan. If you live in Wisconsin and work in any of them, or vice versa, you pay income tax only to your state of residence and file a single return.
The Illinois border is where this matters most. A Wisconsin resident working in Illinois pays Wisconsin's graduated rates rather than Illinois's flat 4.95% — which at higher incomes is the worse outcome, and at lower incomes the better one. There is no election involved; residence decides it.
No Wisconsin municipality levies an income tax, including Milwaukee and Madison. Unlike neighbouring Illinois, Michigan, Indiana and Ohio — three of which permit substantial local income taxes — the state figure here is the complete income tax picture.
The standard deduction phases out as income rises, reaching zero at $136,453 single or $159,690 joint. Across that range each extra dollar is taxed and also shrinks your deduction, pushing your true marginal rate above the nominal bracket.
No. No city or county levies one, which sets Wisconsin apart from three of its four neighbours.
Wisconsin only, under the reciprocity agreement. You file one return in your state of residence.
At $332,720 of taxable income for a single filer. Most earners top out in the 5.3% band, which starts at $51,950.