Illinois State Tax Information
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- Register new businesses by filing Form REG -1(Business Registration Application)
- Employee's Illinois Withholding Allowance: IL-W-4
- Withholding Method = 5%
- Supplemental Rate = Withhold at 5%
Chicago Employer Expense Tax - $2 per month per employee and commission merchant (in excess of 49). As of January 1, 2014 this has been phased out.
State Unemployment Insurance (SUI):
Register as employer by filing Form UI-1 (Report to Determine Liability)
Report quarterly wages and contributions by filing Form UI-3/40 Employer's Contribution and Wage Report) by last day of month following end of quarter.
Wage base is $12,960 for 2014 and 2015
Rates range from 0.55% to 8.55% for 2014 and 0.55% to 8.15% for 2015
New employers use 3.95% for 2014 and 3.75% for 2015.
New construction employer should use 5.85% for 2014 and 5.45% for 2015.
Rates include the 0.550% fund-building factor
State Disability Insurance (SDI):
State labor laws:
Minimum Wage - $8.25
Termination Pay - Fired/Quit - next regular payday.
New Hire Reporting:
Employers must report hiring, rehiring, and return reporting to work within 20 days on New Hire Reporting Form to:
Illinois New Hire Directory
P.O. Box 19473
Springfield, IL 62794-9473
Remit Withholding for Child Support to:
Illinois State Disbursement Unit
P.O. Box 5400
Carol Stream, IL 60197-5400
Iowa, Kentucky, Michigan, Wisconsin
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