Repairs Maintenance

Who is responsible for pest control in a rental property?

Illinois rental guidance and tenant-landlord operational information.
Published March 4, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 90 days ago · Illinois

Pest Control Responsibilities for Tenants in Illinois Rental Properties

When renting a property in Illinois, it is important for tenants to understand their rights and responsibilities regarding repairs and maintenance, including pest control. Proper pest management is essential to ensure a safe, healthy, and comfortable living environment for everyone involved. This guide outlines who is responsible for pest control in rental properties under Illinois law and offers practical advice for both tenants and landlords.


Legal Framework in Illinois

Under the Illinois Residential Landlord and Tenant Act (ILRLTA), landlords are generally required to maintain rental properties in a fit and habitable condition. This includes taking reasonable measures to keep the premises free from infestations of rodents, insects, and other pests that can impair health or safety.

Specifically, the law outlines that landlords must:

  • Comply with applicable building and health codes.
  • Maintain the premises in a safe and habitable condition.
  • Ensure that essential services necessary for the habitability of the property are provided.
Pest control often falls within these obligations, but the exact responsibility may depend on the cause and the lease terms.

Landlord’s Responsibilities

  1. Initial Pest Control and Habitability Standards
- Landlords must ensure that the property is pest-free at the beginning of the tenancy. - If pests are present on move-in, the landlord is generally required to address the problem before or soon after the tenant moves in. - This includes infestations of common pests such as cockroaches, rodents, bedbugs, and other vermin.
  1. Addressing Pest Issues Due to Structural Defects
- Landlords must repair any structural defects or unsanitary conditions that contribute to pest infestations. - For example, holes in walls, broken windows, or gaps in doors that allow pests to enter should be fixed promptly by the landlord.
  1. Regular Maintenance and Pest Control
- In some cases, landlords may need to provide ongoing pest control services if infestations are common in the building or neighborhood. - Landlords who include pest control services as part of the lease or rental agreement should maintain the schedule.

Tenant’s Responsibilities

  1. Maintaining Cleanliness and Proper Sanitation
- Tenants are responsible for keeping their rental units clean and free of conditions that may attract pests, such as food waste, clutter, or garbage left exposed. - Failure to maintain sanitary conditions that lead to pest problems may shift the responsibility for pest control costs to the tenant.
  1. Promptly Reporting Pest Issues
- Tenants should notify the landlord immediately upon discovering any pest infestation or related structural issues. - Early notification allows the landlord to address the problem before it worsens.
  1. Following Lease Terms for Pest Control
- Some lease agreements may specify tenant responsibilities for certain types of pest control, particularly for pests entering due to the tenant’s actions or negligence (e.g., flea infestations caused by tenant’s pets). - Tenants should review their lease carefully to understand any such clauses.

When is Pest Control the Tenant’s Financial Responsibility?

While Illinois law generally requires landlords to maintain a habitable rental unit free from pests, tenants may be financially responsible in certain situations:

  • If the pest infestation results directly from the tenant’s failure to maintain proper cleanliness or if the tenant introduces pests (e.g., bringing in infested furniture or pets).
  • If the lease contract includes provisions making the tenant responsible for particular pest control measures.
  • If the tenant hires a pest control service without the landlord’s consent or prior notice in non-emergency situations.

Practical Steps for Tenants to Address Pest Control Issues

  1. Document the Condition
- Keep a record of pest sightings, including photos or videos and dates. - Record all communications with the landlord regarding pest control requests.
  1. Notify the Landlord Promptly
- Send a formal written notice (email or letter) to the landlord describing the pest problem and requesting a timely resolution. - Illinois law requires landlords to make repairs "within a reasonable time," but specifying a timeframe in writing can help.
  1. Cooperate with Treatment Measures
- Follow any instructions provided by the landlord or pest control professionals for preparing the unit. - This might include cleaning, removing food, or vacating the unit temporarily.
  1. Understand Your Rights if the Landlord Fails to Act
- If the landlord neglects to address the pest infestation, tenants may have the right to: - Repair and deduct: Hire pest control services and deduct the cost from rent, after providing proper notice. Note that this is subject to lease terms and requires reasonable cost and documentation. - Contact local health or building authorities who can inspect the property. - Seek legal advice or pursue remedies through housing court for habitability violations.

Conclusion

In Illinois, landlords carry the primary responsibility for pest control to ensure rental properties meet health and safety standards. However, tenants must also uphold their duty to maintain cleanliness and report issues promptly. Understanding this shared responsibility supports good landlord-tenant relationships and helps maintain a healthy living environment.

For any pest control issues, tenants should review their lease agreements carefully and maintain open communication with their landlords to ensure problems are addressed appropriately and promptly. This collaborative approach helps prevent minor pest problems from becoming major infestations, protecting both tenants’ health and landlords’ property investments.

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