Wisconsin's income tax runs from 3.5% to 7.65%, and it has an unusual feature: a standard deduction that shrinks as your income rises and disappears entirely for higher earners.
That sliding deduction means your effective Wisconsin rate creeps up faster than the brackets alone suggest. Here is how the rates and the vanishing deduction shape your paycheck. See your exact take-home with the free Wisconsin paycheck calculator.
How Wisconsin's income tax works
Wisconsin has four brackets: 3.5%, 4.4%, 5.3%, and 7.65%. The wide middle brackets mean most full-time workers pay an effective rate in the 4% to 5.5% range, with only high earners reaching 7.65%. There is no local income tax.
The twist is the standard deduction: it starts around $14,260 for a single filer but is reduced as income rises (by about 12% of income over a threshold), phasing out completely well into the six figures. So as you earn more, you lose the deduction and your effective rate climbs.
| Taxable income | Rate |
|---|---|
| $0 – $14,680 | 3.5% |
| $14,680 – $29,370 | 4.4% |
| $29,370 – $323,290 | 5.3% |
| Over $323,290 | 7.65% |
Your take-home on a $65,000 salary in Wisconsin
Here is how a $65,000 salary breaks down for a single filer, using 2025 federal and FICA figures alongside Wisconsin's four brackets from 3.5% to 7.65%.
| Item | Annual |
|---|---|
| Federal income tax | $5,246 |
| FICA (Social Security + Medicare) | $4,973 |
| Wisconsin income tax | $2,395 |
| Take-home pay | $52,387 |
| Percent of gross kept | 80.6% |
On a $65,000 salary a single filer owes about $2,395 in Wisconsin income tax and keeps roughly $52,387, or 80.6% of gross. That figure already reflects the partially phased-down standard deduction at this income. Take-home goes furthest in Wisconsin's mid-size metros like Madison, Milwaukee, and Green Bay, where costs sit near or below the national average. Compare with Minnesota.
The disappearing standard deduction
Wisconsin's sliding standard deduction is the feature to understand: a lower earner gets the full amount, but it erodes as income rises, so a raise can push your effective rate up more than the bracket jump alone. Our calculator applies the income-adjusted deduction automatically.
Wisconsin does not tax Social Security and exempts some retirement income, so retirees typically pay below the rates that apply to wages.
How to keep more of your Wisconsin paycheck
Because the deduction phases out with income, lowering your taxable wages does double duty in Wisconsin: a traditional 401(k) or HSA both cuts the tax and helps preserve more of your standard deduction (and the HSA skips FICA).