Security Deposit Rules
Notice Requirements
Chicago commercial leases that include personal guaranty provisions modeled on New York standards — seen increasingly in premium Loop buildings. Auto-renewal clauses in Illinois suburban leases that lack the RLTO protections Chicago tenants are used to. CAM charges in suburban Illinois retail that are uncapped and audit-restricted.
Rent Control
Rent Control: No statewide rent control
Habitability & Repair Requirements
Illinois landlords are required to maintain rental units in habitable condition. Illinois is moderately tenant-protective statewide, but strongly tenant-protective within Chicago. The RLTO provides detailed rights around deposits, entry, habitability, and retaliation. Outside Chicago, tenant protections thin significantly — know which jurisdiction you're in.
Eviction Process
Chicago's Loop commercial market has faced significant office vacancy post-pandemic, with some Class B and C buildings converting to residential. The River North and West Loop submarkets remain competitive for Class A office. Chicago residential rents are moderate compared to coastal cities — 1BR averages $1,800–2,400 in desirable neighborhoods. Commercial retail on the Magnificent Mile faces ongoing headwinds.
Tenant Protections & Notable Laws
Frequently Asked Questions
- What is the security deposit limit in Illinois?
- Illinois has no statewide security deposit cap, but Chicago limits deposits to 1.5 times the monthly rent under the Chicago RLTO §5-12-080. Landlords in Chicago must also hold deposits in separate interest-bearing accounts.
- Does Illinois require interest on security deposits?
- Chicago landlords must pay interest on security deposits at a rate set annually by the Chicago City Comptroller. The rate changes each year — check chicago.gov for the current rate. This requirement applies within Chicago city limits under the Chicago RLTO.
- Does Illinois have rent control?
- No. Illinois state law preempts local rent control. Chicago has no rent control despite periodic political discussions.
- What protections does the Chicago RLTO provide?
- The Chicago Residential Landlord-Tenant Ordinance provides extensive protections: deposit interest, strong anti-retaliation rules, tenant rights to repair and deduct, lease termination rights for landlord breaches, and enhanced remedies including 2x damages for improper deposit withholding.
- How long does an Illinois landlord have to return a security deposit?
- 30 days from move-out for itemized deductions; 45 days if there is no claim against the deposit. Chicago landlords have 30 days for itemized deductions and must include interest with the returned deposit.
Cities in Illinois
Find city-specific lease guides for major markets in Illinois: