Idaho Payroll Withholding
Effective July 1, 2025


Single Persons (Including Head of Household)
Annual EarningsAddonRate
$15,000.00$0.005.30%


Married Persons
Annual EarningsAddonRate
$30,000.00$0.005.30%
  • Children 16 & Under (ICTCAT): $3,868.00
  • Supplemental income: 5.30%

Note(s):

  • All amounts are annual unless otherwise noted
  • Withheld amount must be rounded to the nearest dollar.
* Indicates changes made in the past 30 days