Wisconsin Paycheck Calculator

How to use this calculator

1. Type your gross pay per paycheck — what you earn before any tax or deduction comes out.
2. Pick your pay frequency (biweekly is the default — it's the most common).
3. Set your federal filing status (Single or Married Filing Jointly).
4. If you contribute to a traditional 401(k), enter the percentage. Add any pre-tax health or HSA deductions per paycheck.
5. The result updates as you go. Use Share link to send your numbers to someone else without retyping them.

A real example: a $60,000 salary in Madison

Say you take a $60,000-a-year job in Madison, paid every two weeks, single, no 401(k). That's $2,307.69 gross per paycheck. The math goes like this for the year:

About 21% of your gross goes to federal, FICA, and Wisconsin state tax combined. Wisconsin's effective state rate at $60k single is 4.18% — moderate for the Midwest. The sliding-scale SD is the trickiest feature: at $60k, the SD has phased down from its $6,702 max to about $1,636 (you've crossed $42,220 above the $17,780 phase-out start, times 12% = $5,066 reduction). Most middle-income Wisconsinites spend most of their income in the 5.3% bracket because Act 15 widened the 4.4% bracket to $50,480 — a big improvement over the prior $29,370 cap.

Now add a 5% traditional 401(k) and $200/month in pre-tax health premiums on a $120,000 salary, married, paid monthly: gross $10,000/mo, $500 to the 401(k), $200 to health. Wisconsin follows federal — both pre-tax items reduce WI taxable income to about $111,600. At that income, the MFJ sliding SD has fully phased out (above $73,032). Tax for the year runs about $4,953, and your monthly take-home lands around $7,488.

How a Wisconsin paycheck is calculated

Wisconsin uses 4 progressive brackets and a uniquely complex sliding-scale standard deduction that decreases as your income rises:

A few Wisconsin-specific details worth knowing:

• Act 15 was a big deal for middle earners. Wisconsin's 2025 Act 15 (signed July 3, 2025) widened the 4.4% bracket for single filers from $29,370 to $50,480 — a $21,110 expansion. For MFJ, it widened from $39,150 to $67,300. This pushed many middle-class earners out of the 5.3% bracket entirely or moved more of their income into the lower 4.4% rate.
• The sliding-scale SD is uniquely Wisconsin. No other state has a similar structure. The SD shrinks as your income grows, fully phasing out above $73,630 single / $73,032 MFJ. The withholding formula above is what employers use for paycheck calculations — the actual filing SD (per WI Form 1) is somewhat higher (max around $14,260 single / $26,510 MFJ for TY2025), so you'll typically get a small refund when filing.
• No local income tax anywhere. Wisconsin does NOT allow cities or counties to levy income tax. Madison, Milwaukee, Green Bay, Kenosha, Racine, Appleton — none collect income tax on wages.
• Itemized deduction credit — uniquely Wisconsin. Wisconsin does NOT allow federal-style itemized deductions. Instead, taxpayers whose qualifying itemizable expenses (mortgage interest, charitable contributions, etc.) exceed the WI standard deduction can claim a credit equal to 5% of the excess. Most filers stick with the standard deduction.
• Top 7.65% rate only hits true high earners. The 7.65% top bracket starts at $315,310 single / $420,420 MFJ — among the highest top-bracket thresholds in the country. Most Wisconsinites never see the top rate.
• 401(k) and pre-tax both reduce WI tax. Wisconsin follows federal treatment for traditional 401(k) and Section 125 items.
• Social Security fully exempt. Wisconsin Retirement System (WRS) benefits are exempt. Military retirement is exempt. Private pensions and 401(k)/IRA distributions are generally taxable. 529 plan contributions are deductible up to $3,860 per beneficiary.

What Wisconsin paychecks look like at common salaries (single, no 401k)

Numbers above use 2026 federal rates and Wisconsin's progressive brackets, single filer, no 401(k) or pre-tax deductions. Your actual withholding will differ based on your Wisconsin W-4.

Tips to take home more

• Max out pre-tax benefits first. Health insurance, HSA, and FSA dollars reduce both your federal tax and FICA — that's a roughly 22–28% discount on those expenses for most people.
• A 401(k) is real money, not a deduction. A 5% contribution on $60k is $3,000 the IRS doesn't see right now. You're not losing it — you're moving it.
• Check your W-4 if your refund or bill is large. A big refund means you overpaid all year; a big bill means you underpaid. Either way, the IRS withholding estimator at irs.gov/W4App helps fix it.
• Track the Social Security cap. If you'll cross $184,500 this year, your last few checks will be noticeably bigger for SS. (Medicare and SDI keep going on every dollar.)
• Live in Wisconsin, work remotely for an out-of-state employer? Wisconsin taxes residents on all income regardless of where it's earned. Check your paystub — out-of-state employers don't always withhold Wisconsin tax correctly.

Frequently asked questions