Back to Questions
employmentIL

How do I file for unemployment benefits in Illinois?

Federal & State Law Editorial TeamLast reviewed: 2026-04-30

Illinois unemployment is administered by the Illinois Department of Employment Security (IDES) under 820 ILCS 405.

1. How and When to File

  • File online at ides.illinois.gov, in person at an IDES office, or by phone.
  • File the first week of unemployment — benefits start the Sunday of the filing week.
  • Illinois does not impose a waiting week for most claimants since 2020.
  • 2. Weekly Benefit Amount

  • Range: $51 to $578 per week for an individual claimant (2025).
  • Plus dependent allowance: up to $245/week for a non-working spouse or up to $338/week for dependent children — bringing the total possible WBA over $900/week.
  • Calculated as 47% of average weekly wage in the two highest quarters.
  • Maximum 26 weeks of regular benefits.
  • 3. Eligibility Requirements (820 ILCS 405/500)

  • At least $1,600 in total base-period wages.
  • At least $440 in wages outside your highest-paid quarter.
  • Lost job through no fault of your own — not fired for misconduct (§ 602) or voluntary quit without good cause (§ 601).
  • Be physically able, available, and actively seeking work (§ 500(C)).
  • 4. Work Search Requirement

  • Must conduct an active work search — generally 2-3 employer contacts per week.
  • Must register on Illinois JobLink within 5 business days.
  • Keep a written log; IDES audits randomly.
  • 5. Certifying for Benefits

  • Certify every 2 weeks through Tele-Serve or online.
  • Earnings up to 50% of your WBA are disregarded.
  • 6. Appeals

  • File appeal within 30 days of the determination notice.
  • Hearings are conducted by IDES Referees.
  • This is legal information, not legal advice.

    When to Talk to a Lawyer
    • You were denied based on a misconduct discharge and your employer has fabricated facts
    • You quit due to harassment, unsafe conditions, or relocation and need to argue 'good cause'
    • IDES is alleging fraud and seeking penalties of 15-25% of overpayment
    Related Statutes & Laws
    • 820 ILCS 405/500
    • 820 ILCS 405/601
    • 820 ILCS 405/602
    • 820 ILCS 405/702

    This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.