Employees → Taxes → Federal tab
Used for employees who would prefer that an additional amount be applied to their Federal Income Tax. When an employee prefers an Additional Federal Income Tax amount be deducted from their paycheck, verify the Block Tax slider is No.
Using the Add’l Withholding ($) field, input the additional dollar amount to be withheld for Federal Income Tax each payroll run and Save. In the example below, the Single/Married tax table will be applied to the employee and an additional $25.00.
(Continue in Federal Tax: No Income Tax/Exempt)