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Contact Illinois Department Of Employment Security Customer Service

How to Reach a Person at Illinois Department Of Employment Security

Verified Contact Information

Toll-Free Number:

  • 1-866-322-8357
    TTY
Call customer service
Send Message

Customer Service:

  • 1-630-495-8199
    24 Hour Tax Withholding Fax Line
  • 1-800-572-4215
    Benefit Accuracy Measurement Unit
  • 1-800-245-9762
    Benefit Collections Unit
  • 1-800-526-0844
    Illinois Relay
  • 1-800-526-0857
    Illinois Relay
  • 1-866-295-2955
    Keybank Customer Service
  • 1-888-430-1776
    Legal Services Program
  • 1-800-884-6591
    Legal Services Program
  • 1-847-991-9240
    Legal Services Program
  • 1-847-251-1776
    Legal Services Program
  • 1-888-776-7708
    New Hire Unit

Emergency/ Hotline:

  • 1-800-247-4984
    Employer Hotline

Report Fraud:

  • 1-800-814-0513

Jobs/ Career:

  • 1-877-342-7533
    Illinois Job Link questions
  • 1-800-244-5631
    Unemployment Insurance Claim questions

Media:

  • 1-877-566-6230
    Press and Media Inquiries
  • 1-312-793-2913
    Work Opportunity Tax Credit (WOTC)​ State Bonding Coordinator​​​

Illinois Department Of Employment Security Emails:

Customer Service
Technical Support
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Contact Information

Illinois Department Of Employment Security Website:

Illinois Department Of Employment Security Help Center:

Corporate Office Address:

Illinois Department Of Employment Security
Chicago, Illinois
United States

Summary of Illinois Department Of Employment Security Customer Service Calls

2 TOTAL
CALLS
02:45 AVG CALL
DURATION
0% ISSUES
RESOLVED

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Illinois Department Of Employment Security?

Other Question:

  • “Certify”

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