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How Wisconsin Paycheck Tax Is Calculated (2026)
Source: Wisconsin Department of Revenue| Taxable income bracket | Rate |
|---|---|
| $0 – $14,320 | 3.54% |
| $14,320 – $28,640 | 4.65% |
| $28,640 – $315,310 | 5.30% |
| $315,310 – + | 7.65% |
Standard deduction (single): $12,760, subtracted from gross income before applying brackets.
Federal Tax & FICA (shared across all states)
| Filing status | Standard deduction |
|---|---|
| Single | $16,100 |
| Married Filing Jointly | $32,200 |
| Head of Household | $24,150 |
| Federal brackets (all filing statuses) | 10% / 12% / 22% / 24% / 32% / 35% / 37% |
|---|---|
| Social Security | 6.2% up to $184,500 wage base |
| Medicare | 1.45% on all wages, +0.9% above $200,000 single/HoH, $250,000 MFJ |
⚠️ Wisconsin's married-filing-jointly and head-of-household state brackets have not yet been independently verified against the primary source above — this calculator uses Wisconsin's single-filer brackets as an estimate when those statuses are selected.
Guideline version 2026-WI-v1 · Last verified 2026-07-26
Wisconsin Paycheck Calculator FAQ
What are Wisconsin's income tax brackets for 2026?
Wisconsin uses 4 marginal brackets ranging from 3.54% to 7.65%. Standard deduction: $12,760 for single filers.
How much is take-home pay on $65,000 in Wisconsin?
On a $65,000 gross salary, a single filer in Wisconsin takes home roughly $51,983.89/year (about $4,331.99/month) after federal tax, FICA, and state tax.
What deductions does Wisconsin apply before taxing my income?
Wisconsin applies a $12,760 standard deduction, before its marginal bracket schedule. See the "How Wisconsin Paycheck Tax Is Calculated" section above for the exact formula.
Does this estimate change if I'm married or have dependents?
This calculator uses single-filer figures only (v1 scope). Married filing jointly typically uses different federal and Wisconsin state brackets and a larger standard deduction — your actual take-home pay will differ. Dependents can also reduce federal withholding via the W-4. Check Wisconsin Department of Revenue's married-filing-jointly tables for a precise figure.
Methodology & Source
Wisconsin state tax figures sourced from Wisconsin Department of Revenue (https://www.revenue.wi.gov/), citing Wis. Stat. § 71.06. Federal brackets, standard deductions (single/MFJ/HoH), and FICA constants sourced from the IRS (Revenue Procedure 2025-32; married-filing-jointly Additional Medicare threshold of $250,000 is a separate, unindexed statutory figure). Wisconsin's married-filing-jointly and head-of-household figures are not yet independently verified and currently fall back to single-filer brackets — see the caveat in the formula section above.
Bonus federal withholding uses the flat supplemental-wage rate (22%, 37% above $1,000,000 cumulative supplemental wages/year), per IRS Publication 15 (Circular E), Employer's Tax Guide, 2026 edition — the alternative "aggregate method" is not modeled.
This is an estimate based on standard single-filer federal, FICA, and WI state calculations. Actual withholding may differ based on your W-4 elections, pre-tax deductions, and other factors. Wisconsin's standard deduction phases out on a sliding scale above ~$18,950 (single); this estimate uses the maximum deduction, which understates tax for higher earners within the phase-out band.
Guideline version: 2026-WI-v1 · Effective: 2026-01-01 · Last verified: 2026-07-26