Illinois
As mandated by the Illinois Department of Revenue, covered employers must provide employees with the Illinois Employee's Withholding Allowance Certificate, Form IL-W-4.
As mandated by the Illinois Workers' Compensation Commission, covered employers must complete and file the Illinois Employer's Supplementary Report of Injury, IC85.
As mandated by the Illinois Workers' Compensation Commission, covered employers must complete and file the Illinois Employer's First Report of Injury, IC45.
This guide provides compliance guidance for HR and payroll professionals in Illinois regarding income tax deposit thresholds, forms and due dates; electronic deposit requirements; annual reconciliation forms; Form W-2 filing requirements; and penalties for late filing or payment of taxes.
Updated to reflect a new law invalidating the minimum wage and overtime exemption for domestic employees, effective January 1, 2017.
This guide provides compliance guidance for HR and payroll professionals in Illinois regarding withholding for child support and creditor garnishment orders, tax levies and voluntary wage assignments.