How to file for unemployment in Illinois
The fastest way to file for unemployment in Illinois is online through Illinois Department of Employment Security (IDES) at ides.illinois.gov. Illinois has one unpaid waiting week before benefits begin, and regular state benefits run up to 26 weeks. File the week your job ends, since claims generally do not backdate, and choose "laid off / no fault" as your reason.
Illinois unemployment at a glance
Agency
Illinois Department of Employment Security (IDES)
Official portal
ides.illinois.gov
Ways to file
Online · Phone
Waiting week
One unpaid waiting week
Max benefit weeks
Up to 26 weeks
Claims are filed online through the IDES benefits portal; phone filing is via IDES Claimant Services at (800) 244-5631.
File in the state where you worked, not where you live. Worked in more than one? Start with the agency where you live now.
Filing is always free. No real state or federal program charges a fee to file. If a site asks for payment, it's a scam.
How to file, step by step
1
Gather your documents (see the checklist below) before you start.
2
Go to the official state portal: ides.illinois.gov.
3
Create an account and complete any identity verification the state requires.
4
File your initial claim. For the separation reason, choose "laid off / no fault," not "fired" or "quit."
5
Then certify each week (answer the weekly questions) to keep benefits coming, and set up direct deposit.
What to have ready
Your Social Security number and a government photo ID.
Employer details for the last 18 months: each company's name, address, and your dates there.
The reason you left each job. For this one, that's "laid off / no fault," not "fired" or "quit."
Your most recent pay stubs and last year's W-2.
Bank routing + account number, if you want benefits paid by direct deposit.
Illinois unemployment FAQ
How do I file for unemployment in Illinois?
File online through Illinois Department of Employment Security (IDES) at ides.illinois.gov. Have your Social Security number, photo ID, and 18 months of employer details ready, and choose "laid off / no fault" as your reason for leaving. You can also file by phone.
Is there a waiting week for unemployment in Illinois?
Illinois: one unpaid waiting week. A waiting week is an unpaid first week of a claim; where it applies you still file and certify during it.
How many weeks of unemployment can I get in Illinois?
Illinois pays regular state benefits for up to 26 weeks. Federal extensions can change this in a downturn; confirm the current rule with Illinois Department of Employment Security (IDES).
Official references
How unemployment insurance works (US DOL)
Plain-language overview of eligibility, the unpaid waiting week, and weekly certification.
Unemployment is taxable (IRS Topic 418)
Benefits count as income. Consider asking Illinois to withhold so tax time isn't a surprise.
Keep going
The unemployment guide
Waiting weeks, weekly certification, and the timing that trips people up.
Not your state? See all states
The official place to file in every other state.
Reviewed June 2026. State rules change; confirm the current waiting week and benefit weeks on the official Illinois portal (ides.illinois.gov) before you rely on them.