Tools · State Income Tax
Wisconsin Income Tax Calculator (2026)
Estimate your Wisconsin state income tax for 2026. Enter your taxable income and filing status to see what Wisconsin taxes and your effective state rate, broken out line by line.
Wisconsin state income tax calculator
- Taxable income entered
- $75,000
- Wisconsin standard deduction
- −$13,960
- Income taxed by Wisconsin
- $61,040
- Wisconsin income tax
- $2,632
Wisconsin has four graduated brackets from 3.5% to 7.65%. Most income falls in the 4.4% and 5.3% bands; the 7.65% top rate applies only above about $333,000 single. Social Security is exempt.
Note on 2026 figures: The 3.5%/4.4%/5.3%/7.65% rates are fixed for 2026, but the Department of Revenue had not yet posted its official 2026 bracket dollar amounts or standard deduction at build. Thresholds and the standard deduction shown are the 2026 inflation-indexed figures reported by the Tax Foundation, to be replaced when the DOR posts its 2026 tables.
State figures: Wisconsin Department of Revenue.
Estimate for 2026 state income tax only, based on annual tax brackets — it excludes federal income tax, Social Security and Medicare, local taxes, and any credits. This is general information, not tax advice.
How Wisconsin income tax is figured
Wisconsin runs graduated brackets: higher slices of income are taxed at higher rates. Wisconsin has four graduated brackets from 3.5% to 7.65%. Most income falls in the 4.4% and 5.3% bands; the 7.65% top rate applies only above about $333,000 single. Social Security is exempt.
This estimate covers state income tax only. It does not include federal income tax, Social Security and Medicare, or tax credits. It is an annual-bracket estimate, not your final return. This is general information, not tax advice.
Income tax calculators for other states
Same 2026 engine, each with its own state rules.