Wisconsin Paycheck Calculator 2026

How this calculator works

Wisconsin is a four-rate state, and the detail worth knowing before you trust any number about it is that its standard deduction is not a number at all — it is a formula. Most states publish a fixed dollar amount per filing status. Ohio varies its exemption by income tier, in steps. Wisconsin goes further: its 2026 instructions print the deduction as a straight subtraction that falls by a fixed number of cents for every dollar you earn, until it hits zero. For a single filer, the Department of Revenue’s own words are “$13,960 less 12% of the amount over $20,120” — so there is no single number to look up, only a slope.

The calculator applies four deductions, in this order:

• Federal income tax. Your gross pay minus the federal standard deduction for your filing status, run through the 2026 federal brackets.
• Social Security at 6.2% of gross wages, up to the 2026 wage base of $184,500.
• Medicare at 1.45% of all wages, with no cap, plus the 0.9% Additional Medicare Tax on wages above $200,000.
• Wisconsin income tax: pay after any 401(k) deferral, minus the sliding standard deduction and a flat $700 personal exemption, taxed at 3.5%, 4.4%, 5.3% and 7.65% as income rises.

Rates come from the agencies that set them: the IRS for the federal brackets, the standard deduction and FICA, cross-checked against the Social Security Administration for the wage base; and for the state layer, the Wisconsin Department of Revenue’s 2026 Form 1-ES Instructions, which prints both the “2026 Tax Rate Schedules” and the “2026 Standard Deduction” formulas by filing status, read on September 11, 2026. Our full sourcing, including why we did not link the state’s own statute pages, is on the methodology page.

One check worth stating, because it is what makes these figures trustworthy: the four constants the Form 1-ES prints for a single filer are not independent numbers — each one is 100% derivable from the bracket thresholds themselves. $15,110 × 3.5% = $528.85, the exact constant printed at the top of the second band. Add ($51,950 − $15,110) × 4.4% and you land on $2,149.81, the third constant. Add ($332,720 − $51,950) × 5.3% and you land on $17,030.62, the fourth. The same check on the married-filing-jointly schedule lands on $22,707.70. If one threshold had been copied wrong, one of these four equalities would break.

What the calculator deliberately does not do: it does not itemize deductions, model the Wisconsin earned income credit or homestead credit, add the extra $250 exemption for filers 65 or older, count dependents, handle multiple jobs, or account for health insurance premiums and other employer benefit deductions.

Wisconsin hourly paycheck: what your rate is worth after tax

Why we ask your hours instead of assuming 2,080

Most hourly calculators multiply your rate by 2,080 and call it a year. That is 40 hours a week for 52 weeks, which describes a full-time salaried schedule rather than most hourly work. If you are on 32 hours, or 45 with overtime, the assumed figure is wrong before any tax is applied. The calculator above asks for your hours and uses them.

What $20 an hour comes to in Wisconsin

At 40 hours a week, $20 an hour is $41,600 a year gross. After federal tax, Social Security, Medicare and Wisconsin’s income tax, that leaves about $34,443 a year, or $2,870.23 a month. Your real hourly rate — what an hour of work actually puts in your account — is $16.56. Wisconsin’s share of it is $1,162.78 for the year. Taxable income at this salary is about $29,518 after the sliding deduction and the $700 exemption — enough to fill the 3.5% entry band (the first $15,110) and spill a little into the 4.4% band above it.

What $25 and $30 an hour come to

$25 an hour is $52,000 gross and about $42,287 after tax, a real rate of $20.33. $30 an hour is $62,400 gross and about $50,123 after tax, a real rate of $24.10.

Overtime, tips and shift differentials

Wisconsin taxes overtime, tips and shift differentials the same as the rest of your pay, through the same four-rate schedule. Extra hours raise your annual income, which both narrows the sliding deduction and can push part of your pay into a higher bracket — two effects a flat-deduction state does not have.

Wisconsin take-home pay by hourly rate

Single filer, 40 hours a week (2,080 hours a year), 2026 rates.

What this calculator does not cover

This tool models federal income tax, Social Security, Medicare and the payroll programs your state actually runs — nothing more. It deliberately leaves out:

• Itemized deductions and federal tax credits — the Child Tax Credit, the Earned Income Tax Credit, education credits. The engine always applies the standard deduction; there is no itemizing path.
• A second job, self-employment income or 1099 pay. Every dollar you enter is treated as one employer’s W-2 wages, taxed at the employee share of Social Security and Medicare — not the self-employment tax a 1099 worker actually owes.
• Pre-tax benefits other than the 401(k) field — health insurance premiums, an HSA or FSA, commuter benefits. The only amount taken out before tax is the percentage you enter for a 401(k).
• Local taxes — city income tax, county tax, or a school-district tax. Where a state levies one, our methodology page says so by name; this calculator does not add that line, with two exceptions: the Indiana and Maryland calculators add the local income tax for the county you choose.
• Overtime premiums. An hourly rate is multiplied by the hours you enter; it does not add a time-and-a-half rate for hours worked past 40 in a week.
• Wage garnishments or court-ordered deductions — child support, a wage levy. Your result assumes none exist.
• The Additional Medicare Tax, at the single-filer threshold. The 0.9% surtax above $200,000 is applied at that one figure for every filing status, the way an employer actually withholds it — not the higher threshold a married couple filing jointly may end up owing at tax return time.
• Married filing separately, or a qualifying surviving spouse. The calculator only offers single, married filing jointly, and head of household.

None of these are in the estimate. Some of them change what you owe or get back when you file, and a calculator cannot ask for everything they depend on. See why your pay stub will differ for the details.

Key facts that affect your take-home pay in Wisconsin

The standard deduction slides, it does not step

This is the fact that separates Wisconsin from every other state on this site. A single filer keeps the full $13,960.00 deduction up to $20,119 of income. Past that point, the 2026 Form 1-ES instructions print the formula verbatim: “$13,960 less 12% of the amount over $20,120.” On a $50,000 salary that works out to about $10,374.40 of deduction; on $100,000 it is down to about $4,374.40; by $136,453 it is exactly $0 and stays there. No other state we cover shelters less of a dollar the more you earn.

Head of household has two slopes, not one

Filing as head of household, the deduction starts at $18,030.00 and slides at 22.515% of income over $20,120 — a steeper slope than a single filer’s 12%. That formula runs only to $58,827 of income; above that, the instructions switch to the same formula a single filer uses, “$13,960 less 12% of the amount over $20,120,” through to zero at $136,453. The two formulas do not land on the exact same cent at the seam — about $9,315.12 against $9,315.16 at $58,827 of income, four cents apart. That is what the state prints, not a transcription error on our part.

A flat $700 exemption rides on top

Separate from the sliding deduction, Wisconsin grants a personal exemption that does not change with income: $700 for the filer, another $700 for a spouse filing jointly. It is worth $24.50 to $53.55 a year depending on which bracket it shelters, single filer — small next to the deduction, but it is there at every income level, even after the sliding deduction has reached zero.

Wisconsin’s own rate page shows the wrong year

Search for “Wisconsin tax rates” and the Department of Revenue’s own FAQ page is a likely first result. As of September 11, 2026 that page still published the 2025 brackets — a $430 lower entry threshold than the true 2026 figure — with no 2026 column at all. The current numbers exist, but only in the Department’s 2026 Form 1-ES Instructions, a form most visitors never think to open. This page is built from that document, not the FAQ.

Your effective Wisconsin rate climbs faster than the headline suggests

Because the deduction itself shrinks with income, Wisconsin’s effective rate rises on two fronts at once: more income crosses into higher brackets, and less of each additional dollar is sheltered to begin with. On $25,000 the state takes $382.40, an effective rate of 1.53%. On $75,000 it takes $2,943.52, or 3.92%. On $250,000, where the deduction has long since reached zero, it is 5.04%.

Filing jointly widens the brackets and slides more slowly

A couple filing jointly starts its 4.4% bracket at $20,150 instead of $15,110, and its deduction — starting from $25,840.00 instead of $13,960.00 — slides at 19.778% instead of 12%, reaching zero at $159,690 of income rather than $136,453. On a $75,000 single income, choosing married filing jointly takes the Wisconsin tax from $2,943.52 to $2,320.05.

Your 401(k) contribution does reduce your Wisconsin tax

Wisconsin taxes income after pre-tax retirement contributions come out, the same base the IRS uses for federal tax. On $75,000 with 6% going into a 401(k), your Wisconsin tax falls by $267.12 a year. It is worth saying because the rule is not universal: an Illinois worker making the same contribution on the same salary sees their state tax fall by only $222.75 — Illinois taxes the same dollar amount either way, at a single flat rate, so a smaller taxable base moves the result less in percentage terms.

Social Security stops, Medicare does not

Social Security is withheld at 6.2% until your wages reach $184,500 in 2026, then stops for the rest of the year. Medicare has no ceiling at all: 1.45% on every dollar, plus an extra 0.9% on wages above $200,000. This is why take-home pay rises unevenly through the year for high earners — the paycheck after you cross the Social Security wage base is visibly larger.

Common mistakes people make

Looking up a single Wisconsin standard deduction number

There is not one to find. Unlike most states on this site, Wisconsin’s standard deduction is not a fixed dollar figure you can look up once and reuse — it depends on your exact income, sliding from $13,960.00 down to $0 as you earn more. Any figure quoted without an income attached to it is, at best, only correct at one point on that slope.

Reading the Department of Revenue’s general rate page as current

As of the date we checked, revenue.wi.gov’s Tax Rates FAQ still showed 2025 brackets with no 2026 column. If a Wisconsin figure you found elsewhere lines up with a $14,680 entry threshold rather than $15,110, it is last year’s bracket.

Expecting the calculator to match the paystub to the dollar

It will not, and no calculator can. Your employer withholds from the Form WT-4 you filed — Wisconsin’s own withholding certificate; the federal W-4 “cannot be used for Wisconsin withholding tax purposes,” in the Department’s own words — using withholding tables that are a separate, rounded approximation of the tax you actually owe. Health premiums and other benefit deductions come out first, and a second job changes the federal picture. Read why your pay stub will differ for the rest.

Example calculation

A single filer earning $75,000 in Wisconsin in 2026, with no retirement contribution:

• Standard deduction at this income: $13,960.00 − 12% × ($75,000 − $20,120) = $7,374.40
• Plus personal exemption: $7,374.40 + $700 = $8,074.40
• Wisconsin taxable income: $75,000 − $8,074.40 = $66,925.60
• Federal income tax: $7,670.00
• Social Security: $75,000 × 6.2% = $4,650.00
• Medicare: $75,000 × 1.45% = $1,087.50
• Wisconsin tax on $66,925.60: $2,149.81 + ($66,925.60 − $51,950) × 5.3% = $2,943.52
• Total withheld: $16,351.02
• Take-home pay: $58,648.98 a year, or $4,887.42 a month
• Effective tax rate: 21.8%

Frequently asked questions

Compare with other states

The same $75,000 salary, single filer, 2026 rates, state layer only:

• Illinois — $58,025 take-home, an effective rate of 22.6%. An Illinois worker keeps $624.20 less than a Wisconsinite on the same salary.
• Michigan — $58,656 take-home, an effective rate of 21.8%. A Michigan worker keeps $6.77 more than a Wisconsinite on the same salary.
• Ohio — $59,974 take-home, an effective rate of 20.0%. An Ohio worker keeps $1,324.52 more than a Wisconsinite on the same salary.
• Nebraska — $59,060 take-home, an effective rate of 21.3%. A Nebraska worker keeps $410.56 more than a Wisconsinite on the same salary.

Wisconsin’s $2,943.52 sits close to Michigan’s $2,936.75 at $75,000 — two very different structures landing in nearly the same place. Michigan taxes every dollar at a single flat 4.25% rate with no bracket at all. Wisconsin runs four rates from 3.5% to 7.65% against a deduction that is itself shrinking at this income — a more complicated formula that happens to land within $6.77 of the flat-rate result. Illinois, also flat at 4.95% with a small fixed exemption, takes noticeably more: $3,567.71.

Sources

Every figure on this page is read from an official document and dated, not taken from another calculator — the federal ones from the IRS and the Social Security Administration, the Wisconsin ones from the state’s own documents below. Each one carries the date we last checked that it still answers. If one of our numbers disagrees with one of theirs, they are right and we have a defect to fix — tell us.

The documents these figures are read from

• Wisconsin Department of Revenue — 2026 Form 1-ES Instructions (PDF) — the 2026 tax rate schedules and the sliding 2026 standard deduction this page is checked against.
• Wisconsin Department of Revenue — Withholding Tax Guide, Publication W-166 (PDF) — the rule that a Wisconsin employer cannot use the federal W-4, only the state's own Form WT-4.
• Wisconsin Department of Workforce Development — UI Employer Handbook (PDF) — the sentence we quote: unemployment insurance is financed solely through employer contributions.
• IRS — 2026 inflation adjustments (Rev. Proc. 2025-32) — the federal brackets and the $16,100 standard deduction.
• IRS — Topic no. 751, Social Security and Medicare withholding rates — the 6.2% and 1.45% rates and the 0.9% Additional Medicare Tax.
• SSA — Contribution and benefit base — the $184,500 Social Security wage base.

The agencies that set them

These are the offices that set the figures. We link them so you can start from the source yourself, but an agency’s own summary page is not always current, and we do not claim that these pages carry the 2026 number — several of them do not. Where a rate was read somewhere else, in a statute, a withholding guide or an estimated-tax form, the exact document and the date we read it are on our methodology page.

• Wisconsin Department of Revenue — Tax Rates FAQ — it still showed only the 2025 brackets on the day we checked, with no 2026 column at all, so we read the 2026 figures from the Form 1-ES instructions instead.

All links checked September 30, 2026.

Related reading

• Paycheck calculators by state — the full index, including which states have no income tax at all.
• Illinois paycheck calculator — a neighboring state with a single flat rate instead of Wisconsin’s four.
• Michigan paycheck calculator — another neighbor, also flat, that lands within a few dollars of Wisconsin at $75,000.
• Methodology — the exact formula, every 2026 figure with its official source, and what these calculators deliberately do not model.
• Why your pay stub will differ — pre-tax deductions, credits and W-4 settings, and how much difference is normal.