Wisconsin 2021 Tax Rates

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2021 Wisconsin Taxes

Withholding Requirements

  • Register as an employer on the Wisconsin Employment Development website

  • Employee's Withholding Tax Exemption Certificate

    : WT 4

  • Withholding Method

    : Formula

  • Supplemental Rate

    : The amount employers must withhold may be determined by using one of Wisconsin's two alternate percentage methods of withholding, Method A or Method B, or the wage-bracket tables

Local Taxes

  • None

Wisconsin State Unemployment Insurance (SUI)

  • Wisconsin Wage Base

    : $14,000 for 2021

  • Wisconsin SUI Rates range from

    : 0.0% to 12.0% for 2021

  • Wisconsin new employer rate

    : 3.05% to 3.25% for 2021

Wisconsin State Disability Insurance (SDI)

  • None

Wisconsin State Labor Laws

  • Wisconsin Minimum Wage

    : $7.25 per hour

  • Wisconsin Termination Pay

    :
    • Employee is fired — next regular payday or in 31 days, whichever is earlier
    • Employee quits — next regular payday or in 31 days, whichever is earlier

Wisconsin New Hire Reporting

Remit Withholding for Child Support to

Wisconsin Reciprocal States

  • Illinois
  • Indiana
  • Kentucky
  • Michigan
Select yearCurrent Wisconsin taxes
These free resources should not be taken as tax or legal advice. Content provided is intended as general information. Tax regulations and laws change and the impact of laws can vary. Consult a tax advisor, CPA or lawyer for guidance on your specific situation.