Employment and Business Forms
IL W-4
Use this form to determine employee's Illinois income tax withholding. This form requires Adobe PDF Reader. If you do not have it, you may download it here.
Hiring Incentives to Restore Employment (HIRE) Act
To be completed by new employees.
W4
Use this form to determine employee's federal income tax withholding. This form requires Adobe PDF Reader. If you do not have it, you may download it here.
I9
All employees must complete this form at time of hire for the Immigration and Naturalization Service. This form requires Adobe PDF Reader. If you do not have it, you may download it here.
W-9
Use this form to request taxpayer identification and certification numbers. This form requires Adobe PDF Reader. If you do not have it, you may download it here.
