Iowa Payroll Withholding
Effective January 1, 2026

Withholding rate: 3.80%
Dependent allowance: $40.00

Standard deduction:
Single: $16,100.00
Head of Household: $24,150.00
Married: $32,200.00

Note(s):

  • All amounts are annual unless otherwise noted
Additional payroll withholding resources:
Iowa withholding effective January 1, 2025
Federal withholding tax table
Paycheck Calculator
Paycheck Withholding Changes
Withholding Tax Primer
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