What you need to do each week to keep your benefits active

In Illinois, weekly certification is the process where you confirm to the Department of Employment Security (IDES) that you remain unemployed and meet the program's requirements. You must certify every week, even if you have not worked at all. If you skip a week or miss the important date, your benefits pause until you catch up — and you will not receive back pay for the missed week.

You certify through IDES Online, the state's web portal, or by phone. Most people use the online system because it is faster and you get when ready confirmation. The whole process takes about five minutes if you have your information ready.

Key Takeaways

  • You must certify every week by the important date shown on your IDES account, usually Sunday or Monday depending on your claim start date.
  • You will answer questions about whether you worked, earned money, refused work, or received other income during that week.
  • Have your Social Security number, IDES claim number, and details of any work or income from the past week ready before you start.
  • If you certify online through IDES Online, you receive confirmation when ready; by phone you may wait on hold but still get same-day processing.
  • Missing a certification important date stops your benefits that week and can delay future payments, even if you later certify late.

How to find your certification important date

Your important date depends on when your claim started. IDES assigns each person a certification day — usually Sunday through Saturday — based on your Social Security number. You can certify starting the day after the week ends and must certify by 11:59 p.m. on your assigned day.

Log into IDES Online at www2.illinois.gov/ides and look at your claim summary. The page shows your certification week (the seven-day period you are certifying for) and your important date. Write this important date down or set a phone reminder, because missing it costs you that week's payment.

If you do not have an IDES Online account yet, create one using your Social Security number and the PIN you received in the mail when your claim was approved. If you lost the PIN, call IDES at 1-800-244-5631 and they will mail you a replacement.

What information you will be asked during certification

When you certify, IDES asks a standard set of questions about the week you are reporting. Have these details ready:

  • Your IDES claim number (on your approval letter or in IDES Online)
  • Whether you worked any days during the week, even part-time or one day
  • How much you earned before taxes if you did work
  • Whether you refused any job offers or failed to report to an employer
  • Whether you received any other income — severance, vacation pay, sick pay, pension, Social Security, workers' compensation, or strike benefits
  • Whether you attended school or training (if you are in a work-study program)

Answer honestly. IDES cross-checks your answers against employer reports and other state records. If you report no income but your employer reports you worked, the mismatch flags your claim for review and can result in an overpayment notice requiring you to repay benefits.

Certifying online through IDES Online

Go to www2.illinois.gov/ides and sign in with your Social Security number and PIN. Click "File Weekly Claim" or "Certify" (the button name varies slightly). You will see the week you are certifying for and the questions listed above.

Answer each question. If you worked, enter the number of days and your gross earnings (before taxes). If you earned money but are still below the weekly earnings limit, you may still receive a partial benefit. IDES will calculate this automatically. If you received other income, select the type and enter the amount.

Review your answers before you submit. Once you click "Submit," you will see a confirmation screen with a reference number. Take a screenshot or write down this number — it proves you certified on time if there is ever a dispute. The confirmation also shows when you should expect your payment, usually within two to three business days.

Certifying by phone if you cannot use the website

Call IDES at 1-800-244-5631. Have your claim number and Social Security number ready. You will be routed to an automated system or a representative, depending on call volume. The system will ask the same questions as the online form. Answer by pressing numbers on your keypad or speaking your answer aloud.

Phone certification takes longer because of wait times, but it is processed the same day. You will receive a confirmation number at the end of the call. Write it down. If the line is busy, call back — IDES does not take appointments, but they handle calls throughout the day.

What happens if you miss your important date

If you do not certify by 11:59 p.m. on your assigned day, your benefits for that week do not pay out. You can still certify late — IDES will accept late certifications — but you will not receive back pay for the missed week. Your next payment will cover only the weeks you certify for on time going forward.

If you miss multiple weeks, you must certify for each week separately, even weeks you certify late. Some people think they can "catch up" by certifying for two weeks at once, but IDES requires you to certify for each week individually by its important date.

If you have a legitimate reason for missing the important date — illness, a death in the family, a system outage on IDES's end — contact IDES when ready and explain. They have some discretion to restore a missed week, but you must ask within a reasonable time frame, usually within two weeks of the missed important date.

Common mistakes during certification

Reporting earnings incorrectly. Enter your gross pay (before taxes), not your net pay. If you worked three days and earned $600 gross, report $600, not what you took home. IDES will deduct a portion of your benefit based on the gross amount.

Forgetting to report work you did. Even one day of work must be reported. If you worked Monday and did not mention it, but your employer reports it, IDES will recalculate your benefit and send you an overpayment notice. You will owe the money back.

Not reporting other income. Severance, vacation pay, sick pay, and strike benefits all count as income and reduce your benefit that week. If you received a lump-sum severance when you were laid off, report it in the week you received it. Some people think only wages count — they do not.

Certifying too early. You can certify starting the day after your week ends, but not before. If you try to certify before the week is over, the system will not let you. Wait until the correct day.

What to do if your certification does not go through

If you submit your certification online and do not see a confirmation screen, do not assume it went through. Go back and check your claim summary in IDES Online. It should show the week as "Certified" with a date. If it still shows "Pending" or "Not Certified," try again or call IDES.

If you get an error message, write down the exact message and call IDES at 1-800-244-5631. Common errors include a mismatched Social Security number, an expired PIN, or a system glitch. IDES can usually fix it over the phone or tell you what to correct.

If your payment does not arrive by the expected date, log into IDES Online and check your claim status. If it shows "Certified," the delay is usually a banking issue — contact your bank to confirm they received the deposit. If it shows anything other than "Certified," call IDES the same day.

Frequently Asked Questions

What if I worked part of the week — do I still certify?

Yes. You certify every week, even if you worked some days. Report the days you worked and the amount you earned. IDES will reduce your benefit by a portion of your earnings, but you may still receive a partial payment. Do not skip certification because you worked.

Can I certify for multiple weeks at once?

No. You must certify for each week by its individual important date. If you missed a week, you can certify for it late, but you must do so separately from the current week. Certifying late does not restore the missed payment.

What if I was sick or in the hospital during my certification week?

You still certify. Being sick does not change your certification — you report whether you worked and earned money that week. If you could not work because of illness, that is fine; just answer "no" to the work questions. Illness does not reduce your benefit.

Do I need to certify if I found a job?

Certify for the weeks you were unemployed. Once you start working full-time and are no longer unemployed, you can stop certifying. Contact IDES to close your claim so you do not accidentally certify after you have returned to work.

What if IDES says I owe money back after I certify?

This is an overpayment notice. It means IDES found a discrepancy between what you reported and what employers or other agencies reported. Read the notice carefully to understand why. You can request a hearing to dispute it, or contact IDES to set up a repayment plan if the overpayment is correct.