Repairs Maintenance

Can tenants request repairs in writing only?

Illinois rental guidance and tenant-landlord operational information.
Published February 24, 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 98 days ago · Illinois

Tenant Repair Requests in Illinois: Is Written Notice Required?

In Illinois, tenants have the right to request repairs and maintenance to ensure their rental unit remains safe, habitable, and in good condition. Understanding how to properly communicate these repair requests—especially regarding whether written notice is required—is essential for protecting your rights as a tenant and for facilitating a timely response from your landlord.

Legal Framework for Repairs in Illinois Rentals

Under Illinois law, residential landlords are obligated to maintain rental properties in a condition fit for human habitation. This includes keeping the property safe, sanitary, and compliant with building and health codes. Tenants are also required to keep their premises clean and to notify landlords of any necessary repairs.

The Chicago Residential Landlord and Tenant Ordinance (CRLTO)

For tenants renting in Chicago, additional protections apply under the Chicago Residential Landlord and Tenant Ordinance, which places specific duties on landlords and tenants. However, the general principles regarding repair requests are consistent throughout Illinois.

Do Tenants Have to Request Repairs in Writing?

Written Notice Is Strongly Recommended — Though Not Always Legally Required

Illinois state law does not explicitly mandate that tenants submit repair requests exclusively in writing. However, submitting repair requests in writing is highly advisable and often necessary in practice for the following reasons:

  • Clear Documentation: Written requests provide a formal record that the tenant has notified the landlord about the needed repairs. This documentation is invaluable if disputes arise later regarding whether or when the landlord was notified.
  • Legal Protection: If repair issues persist or if the tenant plans to exercise legal remedies (such as filing for rent abatement, making repairs and deducting the cost, or terminating the lease due to uninhabitable conditions), having a written notice can serve as essential evidence of the landlord’s failure to address the problem.
  • Landlord’s Preference: Many landlords and property management companies require repair requests to be submitted in writing—via email, letter, or an online tenant portal—to ensure prompt and organized handling of maintenance issues.

Exceptions and Situations Where Oral Notice May Suffice

In some cases, tenants may notify landlords verbally—such as by phone or in face-to-face conversations—about needed repairs. For non-emergency issues, this can sometimes work if the landlord is responsive and makes repairs quickly. However, relying on oral requests can lead to misunderstandings and difficulties proving the landlord was properly notified.

Emergency Repairs

For emergency repairs that pose an immediate threat to health or safety (e.g., gas leaks, no heat during winter, major plumbing leaks), tenants should notify their landlords immediately by the fastest means, which often is verbal notification by phone. Following up with written confirmation as soon as possible is still strongly encouraged.

Illinois Tenant Rights and Responsibilities When Requesting Repairs

How to Submit an Effective Repair Request

To protect your rights as an Illinois tenant and encourage timely repairs:

  • Send a Written Notice: Use email, certified mail, or a tenant portal to send a clear, dated request describing the repair issue.
  • Be Specific: Detail the problem, how it affects your habitability, and any attempts you’ve made to notify the landlord previously.
  • Include a Request for Prompt Repair: Politely ask for a response or repair within a reasonable timeframe.
  • Keep Copies: Retain copies of all correspondence for your records.

Landlord’s Obligation to Respond

Upon receiving a repair request, Illinois landlords are required to act within a reasonable period based on the severity of the problem. Although the law does not specify exact timeframes, emergent issues must be addressed immediately or very quickly, while less urgent repairs should be handled promptly.

Remedies if Repairs Are Not Made

If the landlord does not respond or make repairs timely after receiving proper notice, tenants have several options under Illinois law:

  • Repair and Deduct: Tenants may make necessary repairs themselves and deduct the cost from rent, provided the landlord was properly notified and given a reasonable opportunity to fix the problem.
  • Withhold Rent: In some cases where habitability is compromised, tenants may withhold rent pending repairs but should follow proper legal procedures.
  • File Complaints: Tenants can report violations to local housing or building departments.
  • Legal Action: Tenants may pursue legal remedies in court, including lease termination.
Having written documentation of all repair requests greatly strengthens tenants’ positions when exercising these rights.

Summary and Best Practices for Illinois Tenants

  • Illinois tenants are not legally required to submit repair requests in writing only, but doing so is strongly recommended and often necessary.
  • Written communication creates a clear record, helps prevent disputes, and facilitates quicker repair responses.
  • For emergency repairs, immediate verbal notification is appropriate, but follow-up written notice is still advised.
  • Keep copies of all repair requests and correspondence.
  • Understand your rights to seek remedies if repairs are not made in a timely manner.
By following these guidelines, tenants in Illinois can better ensure that landlords uphold their maintenance responsibilities and maintain safe, livable rental homes.

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