What Certification Means and Why You Do It Every Week

Certification is how you tell Illinois that you are still unemployed and still looking for work. You do this once a week, usually on the day your claim was filed. Illinois does not automatically pay you — you have to certify each week to receive that week's payment. If you skip certification, your payment stops, even if your claim is still active.

The state uses your certification to confirm you meet the basic rules: you are unemployed, you are able to work, and you are actively searching for a job. Certification takes about five minutes and you can do it online, by phone, or by mail. Most people certify online because it is fastest and you get when ready confirmation.

Key Takeaways

  • You must certify every week on or before your assigned certification day, or you will not receive payment for that week.
  • The easiest method is the IDES website or the IDES mobile app, where you answer a few questions about your job search and any work you did that week.
  • If you worked any hours or earned any money during the week, you must report it — the state will reduce your payment, not deny it.
  • If you miss your certification important date, you can still certify late, but your payment will be delayed until the state processes the late certification.
  • Keep records of your job search activities (job postings you applied to, dates, company names) in case the state asks you to prove you looked for work.

How to Certify Online Through IDES

The Illinois Department of Employment Security (IDES) website is where most people certify. Go to www2.illinois.gov/ides and log into your account using your Social Security number and PIN. If you do not have a PIN, you can create one on the login page or call IDES at 1-800-244-5631 to have one mailed to you.

Once you are logged in, look for the "Certify" or "Weekly Certification" button. The system will ask you a series of questions: Did you work any days this week? Did you earn any money? Did you refuse any job offers? Did you look for work? Answer honestly. If you worked, enter the number of hours and the gross pay (before taxes). The state will calculate your reduced benefit, not deny your claim.

After you submit, you will see a confirmation page with a reference number. Write this down or take a screenshot. Your payment will be processed within one to three business days if you certify on time. If you certify after your important date, processing takes longer.

Certifying by Phone or Mail

If you do not have internet access or prefer to certify by phone, call the IDES Tele-Certification line at 1-800-244-5631. You will need your Social Security number and PIN. The automated system will ask the same questions as the online form. Press the numbers on your phone keypad to answer. At the end, the system will give you a confirmation number.

Certification by mail is slower and less common. You can request a paper form by calling IDES, but the form must arrive back at IDES by your certification important date or your payment will be delayed. Most people avoid this method because mail takes time and mistakes on paper forms are harder to fix quickly.

What Happens If You Miss Your Certification important date

Each week you are assigned a specific certification day — usually the day your claim was filed, or a day IDES assigned to you. You have until 11:59 p.m. on that day to certify. If you certify after that time, your payment is delayed.

Late certification does not automatically disqualify you. IDES will still process it, but your payment will not be issued until the late certification is received and reviewed. This can take an extra week or more. If you know you will miss your important date, certify as soon as you can — even a day late is better than a week late.

If you miss certification for two or more weeks in a row without contacting IDES, your claim may be suspended. To reactivate it, you will need to call IDES and explain why you did not certify. They may require you to certify for all the weeks you missed before payments resume.

Reporting Work and Earnings During Certification

If you worked any hours during the week you are certifying for, you must report it. This includes part-time work, gig work, self-employment, or any day you earned money. Do not hide work — the state cross-checks with employers and will catch unreported earnings. When caught, you may owe back the overpayment plus penalties.

When you report work, enter the total hours worked and the gross pay (the amount before taxes or deductions). Illinois reduces your weekly benefit by a certain amount for each hour you work, but it does not eliminate it entirely. Many people can work part-time and still receive some unemployment payment. The exact reduction depends on your weekly benefit amount and how many hours you worked.

Self-employment and gig work (driving for a rideshare, freelance work, selling items online) must also be reported. Report the gross income you earned, not your profit after expenses. If you are unsure how much to report, call IDES before you certify — it is better to ask than to guess wrong.

What to Do If You Cannot Certify on Your Assigned Day

Life happens. If you know you will not be able to certify on your assigned day, certify early if possible. The IDES system usually lets you certify up to two days before your important date. This way you do not miss the important date.

If you cannot certify early and you miss your important date, certify as soon as you can. Call IDES at 1-800-244-5631 if you need to explain why you were late — some reasons (illness, emergency, system outage) may speed up processing. Do not wait; the longer you wait, the longer your payment is delayed.

If you have a recurring reason you cannot certify on your assigned day (work schedule, childcare, disability), call IDES to ask about changing your certification day. They cannot always move it, but it is worth asking.

Keeping Records of Your Job Search

When you certify, you confirm that you looked for work during that week. You do not have to upload proof every time, but IDES can ask you to show your job search records at any time. Keep a straightforward list: the date, the company name, the job title, and where you applied (website, in person, by email). A notebook, spreadsheet, or phone notes all work.

If IDES asks for proof and you cannot show it, your claim can be denied for that week. You do not need to explore to dozens of jobs — most states expect three to five genuine applications per week — but you do need to be able to name them and describe them if asked.

Frequently Asked Questions

What if I worked but forgot to report it during certification?

Contact IDES right away and ask to amend your certification. You can call 1-800-244-5631 or log into your account online to see if you can correct it. The sooner you report it, the better. If IDES discovers unreported work before you tell them, you may owe back the overpayment.

Can I certify early or late in the week?

You can certify up to two days early through the IDES website or phone line. You cannot certify more than two days early. If you certify after your important date, your payment is delayed but you can still certify — do not skip the week.

What if the IDES website is down on my certification day?

Call the Tele-Certification line at 1-800-244-5631 instead. If both the website and phone line are down due to a system outage, IDES usually extends the important date for that day. Check the IDES website or social media for announcements about outages.

Do I have to certify if I found a job?

Yes, certify for the week you are still unemployed. Once you start work, you do not need to certify for future weeks. If you start work mid-week, certify and report the hours and pay you earned before you started.

What happens if I do not have a PIN for my IDES account?

You can create a PIN on the IDES login page, or call 1-800-244-5631 and ask for one to be mailed to you. If you need to certify before the PIN arrives, use the phone line to certify instead.