State law lookup › Security deposits › Illinois
Security deposits in Illinois: what the law says
My landlord kept my security deposit
State law
What the statute says
- Deadline to return or itemise
- 30 days
with any refund due within 45 days
- Statutory damages multiplier
- 2×
- Itemised statement required
- Yes
- Small claims limit
- $10,000
- Code section
- 765 ILCS 710/1
Read it yourself
Official sources. If a number below matters to your case, open the statute and read it — laws get amended, and cities often stack stricter local rules on top.
- 765 ILCS 710/1 — Illinois security deposit statute
- Ill. S. Ct. R. 281 (small claim defined)
Last checked: 2026-08-17
Send this as a certified letter
Jab drafts the letter, a licensed attorney reviews it, and we mail it USPS Certified Mail with a signed return receipt. $29 flat. You can also write it yourself — this page has what you need.
Start my letter →Jab Today is not a law firm and this is not legal advice. This page describes how the statutes read, which is a different thing from what will happen in your case. Laws are amended and local ordinances often add stricter rules. For advice about your situation, consult a licensed attorney in your state.