Illinois
This article provides a quick overview of some key Illinois Landlord-Tenant laws applicable to residential rental units. We’ve used the Official Illinois Statutes cited below to research this information and it should be a good starting point in learning about the law.

Illinois Commercial Lease Agreement
Illinois Landlord Tenant Key Rules
Official Illinois Forms:
Security Deposit
TOPIC | RULE |
Security Deposit Maximum: | No state-wide statute. |
Security Deposit Interest: | If a landlord owns 25 or more units in a single building or complex of buildings on a contiguous parcel they must pay interest to the lessee. Local ordinances may differ. 765 ILCS 715/1 |
Separate Security Deposit Bank Account: | No state-wide statute. However, local ordinances, like in Chicago, may have specific requirements. |
Non-refundable fees: | No statute |
Pet Deposits and Additional Fees: | No statute |
Deadline for Returning Security Deposit: | 30 days 765 ILCS 710/1(a) |
Permitted Uses of the Deposit: | No specific statute but typically can be used for rent, damages, repairs, etc. |
Security Deposit can be Withheld: | Yes 765 ILCS 710/1(a) |
Require Written Description/Itemized List of Damages and Charges: | Yes 765 ILCS 710/1(a) |
Receipt of Security Deposit: | No statute |
Record Keeping of Deposit Withholdings: | Yes 765 ILCS 710/1(a) |
Failure to Comply: | If a landlord fails to provide an itemized list, receipts, invoices etc for withholdings they may be liable for up to 2x the amount of the security deposit + attorney’s fees and court costs. 765 ILCS 710/1(c) |
Lease, Rent & Fees:
TOPIC | RULE |
Rent is Due: | No statute. Usually it’s due at the beginning of each month, or week depending on the type of agreement. |
Payment Methods: | No statute. If there’s a specific method the landlord requires it should be outlined in the agreement. |
Rent Increase Notice: | No state-wide statute. Cities may have specific regulations in this regard. Usually a 30-day notice is required. |
Late Fees: | $20 or 20% of the rent amount, whichever is greater, provided that it was stated in the agreement beforehand. 770 ILCS 95/7.10(c) |
Application Fees: | The landlord may not charge an application fee if the tenant provides a reusable screening report that meets certain criteria. 765 ILCS 705/25(b) Text of Section from P.A. 103-840 |
Prepaid Rent: | No specific statute. Refer to the security deposit rules outlined in 765 ILCS 710/1. |
Returned Check Fees: | $25, or all costs & expenses plus attorney’s fees. 810 ILCS 5/3-806 |
Tenant Allowed to Withhold Rent for Failure to Provide Essential Services (Water, Heat, etc.): | No statute |
Tenant Allowed to Repair and Deduct Rent: | Yes 765 ILCS 742/5 |
Self-Help Evictions: | No state-wide statute. Usually it’s not allowed and the landlord may be liable. |
Landlord Allowed to Recover Court and Attorney’s Fees: | No state-wide statute. However, there may be specifications in the lease agreement. |
Landlord Must Make a Reasonable Attempt to Mitigate Damages to Lessee, including an Attempt to Re-rent: | Yes 735 ILCS 5/9-213.1 |
Notices and Entry:
TOPIC | RULE |
Notice to Terminate Tenancy: | 60-day notice required. 735 ILCS 5/9-205 |
Notice to Terminate a Periodic Lease – Week-to-week: | 7-day notice required. 735 ILCS 5/9-207(a) |
Notice to Terminate a Periodic Lease – Month-to-Month: | 30-day notice required. 735 ILCS 5/9-207(b) |
Notice to Terminate Lease due to Sale of Property: | 90-day notice required. 735 ILCS 5/9-207.5 |
Notice of date/time of Move-Out Inspection: | No statute. Local ordinances may vary |
Notice of Termination for Nonpayment: | 5-day notice to remedy or quit 735 ILCS 5/9-209 |
Notice for Lease Violation: | 10-day notice 735 ILCS 5/9-210 |
Required Notice before Entry: | No state-wide statute. However, local ordinances may vary. Common practice is giving 24-48 hour notice. |
Entry Allowed with Notice for Maintenance and Repairs: | No statute. Local ordinances may vary |
Emergency Entry Allowed without Notice: | No statute. Local ordinances may vary |
Entry Allowed During Tenant’s Extended Absence: | No statute. Local ordinances may vary |
Entry Allowed with Notice for Showing the Property: | No statute. Local ordinances may vary |
Notice to Tenants for Pesticide Use: | No statute. |
Lockouts Allowed: | No statute. Local ordinances may vary |
Utility Shut-offs Allowed: | Not allowed unless it’s a temporary shut off in case of an emergency. 765 ILCS 735/1.4 |
Electronic Notices Allowed: | No statute |
Disclosures
- Name and Addresses: Must disclose property owner or manager information. (765 ILCS 710/1.2)
- Copy of the Lease: Required for written agreements. (Best practice)
- Domestic Violence Situations: Tenants may break lease with protective order. (765 ILCS 750/15)
Duties
Landlord’s Duties
- Compliance: Must comply with health and safety codes. (765 ILCS 735/1.1)
- Repairs: Required to keep property habitable. (765 ILCS 735/1.1)
- Common Areas: Maintain safety and cleanliness. (765 ILCS 735/1.1)
- Maintenance: Ensure all systems function properly. (765 ILCS 735/1.1)
- Garbage: Provide waste facilities. (Chicago Municipal Code 5-12-070 if applicable)
Tenant’s Duties
- Cleanliness: Maintain cleanliness. (765 ILCS 735/1.2)
- Trash: Dispose of properly. (765 ILCS 735/1.2)
- Plumbing: Keep fixtures clean. (765 ILCS 735/1.2)
- Appliances: Use responsibly. (765 ILCS 735/1.2)
- Damage: Must not damage property. (765 ILCS 735/1.2)
- Quiet Enjoyment: Must not disturb neighbors. (765 ILCS 735/1.2)
- Subleasing: Depends on lease terms. (Best practice)
- Retaliation: Prohibited. (765 ILCS 720)
- Lead Disclosure: Federal requirement.