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Rent Control Laws in Illinois

Illinois has no statewide rent cap, and state law (50 ILCS 825/5) bars cities and counties from adopting rent control on private rental housing.

Last checked . General information, not legal advice.

Illinois at a glance

Statewide rent cap
No
No state statute capping private residential rent was found.
Local rent control banned
Yes, banned by state law
Set by the Rent Control Preemption Act; covers residential and commercial leases.
Local rent control
None, state law bars local rent control
Local governments may still manage and control residential property in which they have a property interest.

Sources

Last checked

The rules in Illinois

Does Illinois have a statewide rent cap?

No. Statewide rent cap in Illinois: no. No state statute capping private residential rent was found.

Does Illinois law ban cities from adopting rent control?

Yes, banned by state law. Local rent control banned in Illinois: yes, banned by state law. Set by the Rent Control Preemption Act; covers residential and commercial leases.

Which cities in Illinois have rent control?

Local rent control in Illinois: None, state law bars local rent control. Local governments may still manage and control residential property in which they have a property interest.

Where do the Illinois rent control laws come from?

The rules above come from 50 ILCS 825/5. Each source is linked on this page. We last checked them in October 2026.

What this means in practice

Even where there is no rent control, a landlord usually cannot raise the rent during a fixed-term lease unless the lease allows it. Increases normally take effect at renewal or after written notice for a month-to-month tenancy, and notice periods are set by state law.

Rent caps and rent stabilization rules commonly have exemptions, such as buildings built in recent years, owner-occupied duplexes, or units owned by individuals rather than companies. A unit can sit in a covered city and still be exempt, so read the coverage section of the law closely.

Local rent control ordinances change through ballot measures and council votes more often than state law does. If you rent or own property in a city that regulates rent, check the city or county housing department for the current allowable increase and any registration requirements.

General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.