The Illinois Wage Deduction Notice is a form issued by the Illinois Department of Labor to employers who are required to withhold wages for taxes, child support, or other deductions from their employees’ paychecks. This form is used to inform the employer of the amount to be deducted and the purpose of the deduction. It is typically provided to employees prior to the deduction being made. There are two types of Illinois Wage Deduction notices: a State of Illinois Tax Deduction Notice and a State of Illinois Non-Tax Deduction Notice. The State of Illinois Tax Deduction Notice is used to deduct taxes from an employee’s wages in accordance with the Illinois Department of Revenue’s regulations. The State of Illinois Non-Tax Deduction Notice is used to deduct non-tax related payments such as child support, garnishment, or other deductions from an employee’s wages in accordance with the Illinois Department of Labor’s regulations.