Common Illinois deposit questions
These answers cover statewide Illinois security deposit return rules. Local ordinances, especially in Chicago and some municipalities, may add stronger or different rules.
How long does a landlord have to return a security deposit in Illinois?
Illinois has two key timing rules. For property-damage deductions, the landlord generally must send an itemized damage statement within 30 days after the later of move-out or the end of your right of possession. If the required statement and receipts are not furnished, the deposit generally must be returned in full within 45 days after you vacated.
What is the Illinois 30-day damage statement rule?
If the landlord keeps money for property damage, the landlord should send an itemized statement of alleged damage within 30 days after the later of your move-out or the end of your right of possession.
What is the Illinois 45-day security deposit return rule?
If the landlord does not furnish the required statement and receipts or copies, Illinois generally requires the landlord to return the deposit in full within 45 days after you vacated.
Does Illinois still require a five-unit building for the Security Deposit Return Act?
Current statewide public copy should not use the old five-or-more-unit limitation. Public Act 103-0224 removed that old limitation from the Security Deposit Return Act.
What if my landlord sent estimates but not receipts?
If estimates are used, Illinois generally requires paid receipts or copies within 30 days after the estimate statement was furnished. Ask for the follow-up receipts and keep the original estimate statement.
Can an Illinois landlord deduct for normal wear and tear?
Normal wear and tear should not be treated as tenant-caused damage. Damage deductions should identify specific alleged damage and include proper cost support.
Does Illinois require security deposit interest?
Sometimes. The Illinois Security Deposit Interest Act mainly applies to landlords of residential property with 25 or more units in a single building or contiguous complex when the deposit is held more than six months. Public housing is treated differently.
What happens if an Illinois landlord keeps my deposit in bad faith?
Illinois can support twice the amount due, court costs, and reasonable attorney's fees when the required court findings are made. The remedy is conditional, not automatic.
Do Chicago rules change security deposit rights?
They can. Chicago and some other municipalities may add local rules. This statewide Illinois guide does not replace a local ordinance review.
Can I sue in Illinois small claims court for a security deposit?
Small claims may be available. Use official Illinois Courts forms, organize your deposit evidence, and confirm current local filing, service, fee, and venue instructions before filing.
Related Illinois guides
- Illinois security deposit law
- Illinois security deposit deadline
- Illinois security deposit demand letter
- Illinois security deposit evidence guide
If you are trying to move forward, start with the practical record: deadlines, address or verified email proof, itemization, receipts or estimates, deductions, demand letter, and final demand if the landlord still does not resolve it.
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Important: This page provides general information and is not legal advice.