Legal Eviction Reasons and Tenant Defenses in Illinois

Facing eviction in Illinois can be stressful, but knowing your rights as a renter is crucial. In Illinois, there are specific legal grounds for eviction, and as a tenant, you have important defenses. This guide explains lawful eviction reasons, tenant rights, key forms, and how Illinois law protects renters.

What Are the Legal Reasons for Eviction in Illinois?

Under Illinois law, landlords must have a legal reason, called "just cause," to evict tenants. Common grounds for eviction include:

  • Nonpayment of Rent: Not paying rent on time.
  • Lease Violations: Breaking terms of your lease, such as unauthorized pets or guests.
  • Illegal Activity: Use of the property for illegal actions, like drug possession or violence.
  • End of Lease: Staying after your lease expires ("holdover").

These rules are outlined in the Illinois Forcible Entry and Detainer Act.[1]

Required Eviction Notices in Illinois

Before filing for eviction, landlords must give tenants a written notice. Types of notices include:

  • 5-Day Notice: For unpaid rent. You have 5 days to pay or move out.
  • 10-Day Notice: For serious lease violations. You have 10 days to fix the problem or leave.
  • 30-Day Notice: For ending month-to-month tenancies without cause.

After the notice period, if the issue is not resolved, landlords can file an eviction lawsuit ("forcible entry and detainer action") in court.

Official Illinois Eviction Forms

  • Eviction Notice (5-, 10-, or 30-day notices):
    • These notices are required to start the eviction process. For example, if rent is unpaid, your landlord must give you a 5-Day Notice of Termination of Tenancy before moving forward. Sample forms are available from the Illinois Courts Approved Eviction Forms.
  • Eviction Complaint (Form EVI-C):
    • This is filed by the landlord in the circuit court to officially start the eviction case. It must be served to you as the tenant. You can review the official complaint form EVI-C on the Illinois Courts site.
  • Appearance and Answer (Form AP-E:

What Are Tenant Defenses to Eviction in Illinois?

If your landlord tries to evict you, you may have legal defenses. Common defenses include:

  • Landlord did not give proper written notice
  • Rent payment was made or refused by the landlord
  • Alleged lease violation did not occur or was fixed
  • Retaliation for asserting your legal rights (like requesting repairs)
  • Eviction based on discrimination

State and federal laws protect tenants from eviction discrimination based on race, disability, family status, and other protected classes. For more on anti-discrimination rights, visit the Illinois Department of Human Rights.

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How Does the Illinois Eviction Court Process Work?

Eviction cases are heard in the Circuit Court of the county where the property is located. For Chicago renters, the process is handled at the Cook County Circuit Court – Eviction Section.[2]

  • You will receive a court summons after the eviction case is filed.
  • You should file an Appearance and Answer form before your court date.
  • Bring documentation (like payment proofs or communication records) to court.
  • The judge will decide the outcome; you cannot be evicted without a court order (“Order for Possession”).

Eviction law in Illinois is governed mainly by the Forcible Entry and Detainer Act and, for Chicago, the Chicago Residential Landlord and Tenant Ordinance (RLTO).[3][4]

If you receive any eviction notice, act quickly. Do not ignore court papers. File your response and seek legal help if needed.

What Can I Do If I Disagree with the Eviction?

Tenants who believe an eviction is unjust can:

  • File an Appearance and Answer form to state your defense
  • Request a hearing in court
  • Present evidence supporting your case (e.g., payment receipts, emails, photos)

If the court rules against you, you may have a short time to appeal or request more time to move (“stay of eviction” up to 7 days in some cases).

FAQ: Illinois Evictions and Tenant Rights

  1. What should I do if I receive an eviction notice?
    Read the notice carefully to determine the reason and the deadline. If you can fix the issue (such as paying overdue rent), do so before the deadline. If you disagree, file an Appearance and Answer form and seek assistance.
  2. Can my landlord evict me without a court order in Illinois?
    No, landlords must obtain a court order before forcing you to leave the property. Self-help evictions like changing locks without a court order are illegal.
  3. How much notice does a landlord need to give for eviction?
    It depends on the reason: typically 5 days for unpaid rent, 10 days for lease violations, and 30 days for ending a month-to-month tenancy.
  4. What defenses can I use against eviction?
    Common defenses include improper notice, rent already paid, allegations are false or remedied, or retaliation for exercising your rights.
  5. Who handles eviction cases in Illinois?
    The eviction process goes through the Circuit Court for your county, such as the Cook County Circuit Court for the Chicago area.

Key Takeaways for Illinois Renters Facing Eviction

  • Landlords must give proper written notice and have a legal reason to evict.
  • You have the right to respond and defend yourself in court using official forms.
  • Always act quickly if you receive an eviction notice—timely action matters.

Understanding your rights helps protect you and can give you more time or a possible solution if you're at risk of eviction in Illinois.

Need Help? Resources for Renters


  1. [1] Illinois Forcible Entry and Detainer Act (735 ILCS 5/9-101 et seq.)
  2. [2] Cook County Circuit Court — Eviction Section
  3. [3] Illinois Constitution Article VI, Section 9 – Circuit Courts
  4. [4] Chicago Residential Landlord and Tenant Ordinance (RLTO)
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.