How to File for Unemployment Benefits in Illinois (2025 Guide)

If youβre unemployed in Illinois, you can apply for Unemployment Insurance (UI) benefits through the Illinois Department of Employment Security (IDES). Here’s how to get started, certify for payments, and find support. π How to File a Claim 1. Online (Recommended)Visit the official IDES website:π ides.illinois.gov/unemployment 2. By PhoneCall the IDES Claimant Services Center:π (800)