Illinois Landlord-Tenant Law
Landlord-tenant laws vary between all 50 U.S. states which is why it’s important as a landlord to stay up to date on changes.

Navigating landlord-tenant laws in Illinois is crucial for both property owners and renters. Understanding your rights and responsibilities helps prevent legal disputes and ensures compliance with state regulations. This guide covers essential aspects of Illinois landlord-tenant law, including legal responsibilities, fair housing compliance, security deposits, maintenance duties, and eviction procedures.
Landlord-Tenant Rights & Responsibilities in Illinois
Tenant Rights in Illinois
Tenants in Illinois are entitled to:
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A habitable rental unit that meets health and safety standards.
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Protection against unlawful eviction—landlords must follow proper legal procedures.
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The right to privacy, with landlords required to provide reasonable notice before entering.
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The ability to withhold rent or repair and deduct costs if a landlord fails to address maintenance issues.
Landlord Rights in Illinois
Landlords also have specific rights, such as:
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Collecting rent on time and charging late fees if specified in the lease.
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Enforcing lease agreements, including penalties for violations.
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Evicting tenants legally for non-payment, lease violations, or property damage.
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Retaining security deposits under specific conditions.
Compliance with Fair Housing Laws in Illinois
The Illinois Human Rights Act and the Fair Housing Act prohibit discrimination in housing. Landlords cannot refuse to rent based on:
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Race, color, or national origin
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Religion
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Gender, sexual orientation, or gender identity
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Disability
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Familial status (e.g., renting to families with children)
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Source of income (such as housing vouchers)
Best Practices for Landlords
To comply with fair housing laws, landlords should:
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Use consistent tenant screening criteria.
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Avoid discriminatory language in rental listings.
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Provide reasonable accommodations for disabled tenants.
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Train property managers and leasing agents on fair housing compliance.
Security Deposits in Illinois
Security deposits are not required by law in Illinois, but if collected, landlords must follow specific rules:
Security Deposit Limits and Returns
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No statewide limit on the amount a landlord can charge.
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Must be returned within 30-45 days after lease termination, depending on the lease type.
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If deductions are made, an itemized statement of damages must be provided.
Common Deductions from Security Deposits
Landlords can legally withhold funds for:
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Unpaid rent
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Property damage beyond normal wear and tear
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Cleaning costs (if stated in the lease)
Maintenance Responsibilities of Landlords
Illinois landlords must ensure rental properties remain safe and livable under the Implied Warranty of Habitability.
Landlord Responsibilities
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Maintain heating, plumbing, and electrical systems.
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Provide proper waste disposal services.
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Address pest infestations.
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Ensure compliance with local building codes.
Tenant Responsibilities
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Keep the rental clean and damage-free.
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Report maintenance issues promptly.
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Follow health and safety guidelines outlined in the lease.
Eviction Procedures for Illinois Landlords
Illinois law strictly regulates evictions, requiring landlords to follow legal steps.
Grounds for Eviction
A landlord can file for eviction due to:
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Non-payment of rent
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Lease violations (e.g., unauthorized pets, property damage)
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Illegal activities on the premises
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Refusal to vacate after lease expiration
Eviction Process in Illinois
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Serve the tenant with a written notice:
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5-day notice for unpaid rent
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10-day notice for lease violations
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30-day notice for month-to-month termination
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File an eviction lawsuit if the tenant does not comply.
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Attend a court hearing, where the judge will determine the outcome.
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Obtain a court order if the eviction is granted.
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Coordinate with law enforcement for tenant removal if necessary.
Illegal Evictions
Landlords cannot:
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Change locks without a court order.
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Shut off utilities to force a tenant out.
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Physically remove a tenant without legal authorization.
Conclusion
Understanding Illinois landlord-tenant law helps ensure legal compliance and a smoother rental experience. Whether you're a landlord managing properties or a tenant seeking fair treatment, knowing your rights and responsibilities is essential. Always refer to Illinois state statutes or consult a legal expert for specific concerns.