Wisconsin Income Tax Brackets — 2026

Find your tax bracket based on income and filing status. Compare federal and state tax rates side by side.

Quick Wisconsin Tax Estimate

Based on Wisconsin's tax rates for 2026. Enter your details for a personalized calculation.

State Tax on $80K Profit
$1,726.8
SE Tax
$11,303.64
Effective Rate
22.3%
Marginal Rate
12%
Full Wisconsin Tax Calculator →

Wisconsin Tax Information

State Income TaxYes
Top Marginal Rate8%
Sales Tax0%
LLC Filing Fee$0
Annual Report Fee$None
Standard DeductionN/A

Self-employed pay both federal and Wisconsin state tax.

Wisconsin Income Tax Brackets (2026)

Tax RateFromTo
3.5%$0$14,680
4.4%$14,680$50,480
5.3%$50,480$323,290
7.7%$323,290No limit

Wisconsin Quarterly Tax Deadlines

Q1
Apr 15
Q2
Jun 16
Q3
Sep 15
Q4
Jan 15

Frequently Asked Questions

What are the 2026 tax brackets for Wisconsin?
Federal brackets range from 10% to 37%. Wisconsin tax rates are shown above on this page. Compare your marginal rate to understand how each additional dollar of income is taxed.
How does Wisconsin income tax compare to other states?
Nine states (AK, FL, NV, NH, SD, TN, TX, WA, WY) have no income tax. Wisconsin rates are shown above. Use our state comparison tool to compare tax burdens across states.
What is the standard deduction in Wisconsin?
The federal standard deduction for 2026 is $16,100 (single) or $32,200 (married joint). Wisconsin may have its own standard deduction — check the details on this page.
Do I pay Wisconsin tax if I work remotely for an out-of-state company?
Generally, you pay tax in the state where you physically work. If you work remotely from Wisconsin, you owe Wisconsin income tax on that income. Some states have reciprocity agreements.
What's my marginal tax rate in Wisconsin?
Your marginal rate is the tax rate on your last dollar of income. For 2026, federal rates are 10%, 12%, 22%, 24%, 32%, 35%, or 37%. Combined with Wisconsin rates, use our calculator to find your exact marginal rate.