Idaho Income Tax Withholding

The state-allowance instructions that Idaho employees are to use to calculate withholding were adjusted in revised withholding guidance issued May 31, the state tax commission said on its website.

The 2018 Guide to Idaho Income Tax Withholding, which was released April 27, required employers to add two more state allowances to calculate withholding for single employees claiming at least one state allowance, the commission said. The revised guidance that was issued May 31 removed this requirement.

The April 27 guidance also initiated use of the federal Form W-4, Employee’s Withholding Allowance Certificate, for employees to note the number of ...