File through IDES online, by phone, or by mail — but the online portal is fastest and most reliable

To file for unemployment in Illinois, you submit a claim to the Illinois Department of Employment Security (IDES). The easiest route is the IDES website at www2.illinois.gov/ides, where you create an account and complete the claim form in one session. You can also call the IDES claims line at 1-800-244-5631, though wait times are often long. Mailing a paper form is an option but takes longer to process.

You need to file within two weeks of your last day of work — the sooner you file, the sooner your claim enters the system. Illinois does not backdate claims, so waiting costs you money. Have your Social Security number, driver's license or state ID number, and information about your last employer ready before you start.

Key Takeaways

  • File online at www2.illinois.gov/ides by creating an account and answering questions about your job separation and work history.
  • You must file within two weeks of your last day of work; Illinois does not backdate claims to an earlier date.
  • Have your last employer's name, address, and phone number available, plus dates you worked there.
  • After you file, IDES sends you a confirmation number and tells you when to expect your first payment or a request for more information.
  • Your employer has ten days to respond to your claim; if they contest it, IDES holds a hearing before deciding.

What you need before you start filing

Gather these documents and details before you log in or call. You will need your Social Security number, a valid Illinois driver's license or state ID, and your last employer's information — the company name, address, phone number, and the dates you worked there. If you were laid off or fired, have a clear account of what happened; if you quit, be ready to explain why.

You will also need to know whether you worked for any other employers in the past 18 months. IDES asks about your work history so they can calculate your benefit amount based on your earnings. If you worked for multiple employers, have their names and dates of employment ready.

If you are filing by phone, have a pen and paper ready to write down your confirmation number and any next steps IDES tells you. If you are filing online, you can print or save your confirmation after you submit.

Filing online through the IDES website

Go to www2.illinois.gov/ides and look for the "File a Claim" or "Unemployment Insurance" section. You will create a login account using your email address and a password. After you log in, you answer a series of questions about your job separation, your employer, and your work history over the past 18 months.

The form asks why you are no longer working — whether you were laid off, fired, quit, or had hours reduced. Be honest and specific. If you were laid off, say so. If you were fired, explain the reason. If you quit, explain why you left. IDES uses your answer to determine whether you are disqualified; lying or being vague can delay your claim or result in a denial.

Once you submit the form, you receive a confirmation number on screen and by email. Write down the confirmation number. IDES then processes your claim, which usually takes one to three weeks. During that time, your employer can respond and contest your claim if they believe you were fired for misconduct or quit without good cause.

Filing by phone with IDES

Call 1-800-244-5631 to file by phone. Wait times vary widely — early morning or mid-week calls often have shorter queues. When you reach a representative, have your Social Security number, ID number, and employer information ready. The representative walks you through the same questions as the online form.

At the end of the call, the representative gives you a confirmation number. Ask them to repeat it and write it down. They also tell you what to expect next — whether IDES needs more information from you, when your first payment might arrive, or when your employer's response window closes.

If you cannot reach anyone after multiple attempts, try the online portal instead. The phone line is often overwhelmed during high-volume periods, and filing online avoids the wait.

What happens after you file

IDES sends you a notice in the mail within one to two weeks confirming that your claim was received. This notice includes your claim number, the weekly benefit amount you are may be able to access for, and the week you can start claiming. Read it carefully — if any information is wrong, contact IDES right away to correct it.

Your employer has ten days from the date IDES notifies them to respond to your claim. If they contest it, saying you were fired for misconduct or quit without good cause, IDES schedules a hearing. You and your employer each get a chance to explain what happened. An IDES hearing officer then decides whether you are disqualified.

If your claim is approved and your employer does not contest it, you can start claiming weekly benefits. In Illinois, you claim by phone or online each week, certifying that you are still unemployed and looking for work. IDES then deposits your payment into your bank account or onto a debit card, depending on how you set it up.

Weekly certification and ongoing payments

After your claim is approved, you must certify every week that you are still unemployed and actively looking for work. You do this by phone or online through the IDES website. Certification usually opens on Sunday and closes on Friday of each week.

When you certify, you answer questions about whether you worked that week, whether you turned down any job offers, and whether you are still looking for work. Answer honestly. If you worked even a few hours, report it — IDES reduces your benefit by a portion of what you earned, but you still receive a partial payment. If you lie about working, IDES can demand repayment and disqualify you from future benefits.

Payments are deposited into your account every week you certify, usually within two to three business days. If you miss a week of certification, you do not receive a payment for that week. If you miss four weeks in a row, your claim may be closed.

How long benefits last and what disqualifies you

In Illinois, regular unemployment benefits last up to 26 weeks. If you exhaust those benefits and the state unemployment rate is high enough, you may be able to extend benefits through a federal program, but that is not automatic and depends on economic conditions.

You are disqualified if you quit without good cause, were fired for misconduct, or refuse suitable work without a good reason. "Good cause" and "suitable work" have specific legal meanings — quitting because of low pay alone is usually not good cause, but quitting because your employer cut your hours in half might be. If you are disqualified, you receive no benefits for the period IDES determines, and you may have to repay benefits you already received.

You are also disqualified if you are receiving severance pay, pension income, or workers' compensation. Some types of income do not disqualify you — Social Security, for example, does not affect unemployment benefits. When you file, IDES asks about other income; answer truthfully.

Frequently Asked Questions

What if my employer says I was fired for misconduct?

IDES holds a hearing where you and your employer each explain what happened. Misconduct means willful or negligent violation of your employer's rules — being late once is usually not misconduct, but repeated tardiness after warnings might be. You have the right to present evidence and witnesses. If you disagree with the hearing officer's decision, you can appeal to the Illinois Unemployment Insurance Appeals Board.

Can I file if I was laid off due to lack of work?

Yes. Layoffs due to lack of work, seasonal closures, or business slowdowns are not disqualifying. You are may be able to access as long as you did not quit and were not fired for misconduct. File as soon as you know the layoff is permanent or indefinite.

How much will I receive each week?

Illinois calculates your weekly benefit amount based on your earnings in the highest-earning quarter of the past 18 months. The maximum weekly benefit in Illinois varies by year; contact IDES or check their website for the current maximum. Your actual benefit is a percentage of your average weekly wage, up to that maximum.

What if I worked part-time or had multiple jobs?

IDES counts all your earnings from the past 18 months to calculate your benefit. If you worked part-time or had multiple jobs, report all of them when you file. Your benefit is based on your total earnings, not just one job.

Can I file if I am still working but had my hours cut?

Yes. If your hours were reduced through no fault of your own, you may be may be able to access for partial unemployment benefits. File a claim and report your reduced hours each week when you certify. IDES reduces your benefit by a portion of what you earn, but you still receive a payment if your earnings fall below a certain threshold.