Who's Covered? A Guide to Understanding the Cook County Residential Tenant and Landlord Ordinance

The Cook County Residential Tenant and Landlord Ordinance went into effect June 1, 2021. The RTLO gives rights and responsibilities to tenants and landlords in Cook County. 

Am I covered under this law?

Almost all rental units in suburban Cook County are included (including mobile homes and subsidized units).

The following are not covered:

  • Units in owner-occupied buildings with six or fewer units. 
  • Units in hotels, motels, rooming houses, unless rent is paid on a monthly basis and unit is occupied for more than 32 days.
  • School dormitory rooms, shelters, employee's quarters, non-residential rental properties, and owner-occupied co-ops.
  • A single-family home or condominium if: 
    • The owner is only renting that one rental property, AND 
    • The owner or an immediate family member has lived in the home within the year
  • Renters in Oak Park, Evanston, and Mount Prospect, because they have their own rental ordinances. 

The landlord must notify a prospective tenant whether they are excluded from the RTLO before accepting any fees. 

Anti-Lockout law applies to everyone in Cook County.

However, the landlord cannot use self-help measures to kick the tenant out. Lockouts are illegal even if the tenant is not covered under the Cook County RTLO.


The above article provides information about legal issues but is not the same as legal advice. Legal advice is when a lawyer applies the law to your specific situation. The information in this article does not replace the advice or representation of a licensed attorney. Law Center for Better Housing cannot guarantee the accuracy or completeness of the information in this article and is not responsible for any consequences that may result from using it. You should consult with a licensed attorney to ensure the information in this article is appropriate for your specific situation. Using the information in this article does not create a relationship between Law Center for Better Housing and you as your attorney.

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