Idaho Payroll Withholding
Effective July 1, 2025
Single Persons (Including Head of Household)
| Annual Earnings | Addon | Rate | 
| $15,000.00 | $0.00 | 5.30% | 
Married Persons
| Annual Earnings | Addon | Rate | 
| $30,000.00 | $0.00 | 5.30% | 
- 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.