How much can a landlord charge for a security deposit in Illinois?
In Illinois, the security deposit rule is: No statewide limit (Chicago: 1.5 months). Governed by 765 ILCS 720; Chicago RLTO § 5-12.
Lease Review / Illinois
Illinois Tenant Rights & Lease Laws
Key tenant protections under Illinois law — security deposit limits, landlord entry rules, and your rights when something goes wrong.
Security deposit limit
No statewide limit (Chicago: 1.5 months)
Deposit must be returned within
30 days (Chicago: 30 days)
Landlord entry notice required
2 days (Chicago: 2 days)
Key tenant protections in Illinois
- Chicago RLTO provides strongest protections in the state
- Chicago: landlord owes interest on security deposits
- Retaliation for reporting code violations is prohibited
- Chicago: tenant can withhold rent or repair-and-deduct
Governing statute
765 ILCS 720; Chicago RLTO § 5-12
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How long does a landlord have to return a security deposit in Illinois?
Illinois landlords must return the security deposit within 30 days (Chicago: 30 days). If deductions are made, the landlord must typically provide an itemized written statement.
How much notice does a landlord need to enter a rental in Illinois?
In Illinois, landlords are required to give 2 days (Chicago: 2 days) before entering the rental unit, except in emergencies.
What can I do if my Illinois landlord won't return my deposit?
If your landlord in Illinois wrongfully withholds your security deposit, you can file a claim through the small claims court. Local law may allow you to recover damages beyond the deposit amount. Document everything and send written demand letters before filing a claim.