Withholding Guide updated with W-4 Worksheet for Idaho
Employers: We’ve updated A Guide to Idaho Income Tax Withholding as of June 20 to include the new 2018 W-4 Worksheet for Idaho. Employees should use the worksheet to estimate their Idaho allowances and any extra state withholding. The worksheet is also available at tax.idaho.gov/w4. We recommend that all employees update their W-4s using the worksheet.
No changes have been made to the withholding tables.