June 1, 2026 [recipient name] [recipient address] Re: Demand for Return of Security Deposit Dear [recipient name]: I vacated the premises on [move out date] and you have failed to return my security deposit of $[deposit amount] within the statutory timeframe. Facts: [facts] Requested resolution: [desired outcome] If the full amount is not returned within fourteen (14) days of this letter, I will file a small-claims action seeking the deposit, statutory damages, and attorneys' fees as permitted under applicable state landlord-tenant law. Sincerely, [user full name] [user address]
Security Deposit Protection · Illinois
Did your Illinois landlord your landlord collected a security deposit larger than the maximum amount permitted by state law, or deducted more than the statutory cap allows?
Generate a formal statutory demand to claim your full refund and potential penalty damages.
Property managers cannot treat your deposit as a personal slush fund. In Illinois, landlords face strict statutory deadlines and limits on how much they can withhold. If your landlord has your landlord collected a security deposit larger than the maximum amount permitted by state law, or deducted more than the statutory cap allows, they may have forfeited their right to keep any of your money. Use our informational utility to generate a professional Security Deposit Demand that formally documents their violation and demands immediate payment.
Your tenant rights: Illinois security deposit law
Landlords often assume former tenants do not know their rights under the civil code. Here is the exact statutory reference you can use to hold them accountable in Illinois.
Governing statute — Illinois
Illinois Security Deposit Return Act (765 ILCS 710)
765 ILCS 710 requires landlords to return deposits within 30–45 days (depending on deductions) and provide an itemized statement with paid receipts. Chicago's RLTO imposes even stricter timelines and automatic penalties for noncompliance.
Statutory leverage
recovery of the deposit, statutory damages equal to the deposit amount, and court costs and attorney's fees; Chicago RLTO adds additional penalties
Why this withholding is illegal
A growing number of states impose strict caps on security deposits — often one or two months' rent. Collecting above that cap is unlawful from the outset, and any purported deductions taken from an unlawfully large deposit may be recoverable in full.
Statutory deadline
30 days (no deductions) or 45 days (with deductions)
Evidence to lock in your claim
Locate your original lease showing the deposit amount, verify the statutory cap in effect when you signed (caps can change), calculate the difference between what you paid and the legal maximum, and gather rent receipts showing your monthly rate.
Crucial tactic: Sending a structured, formal written demand that explicitly cites 765 ILCS 710 signals to the landlord that you understand the law. Property managers will often immediately issue a check to avoid defending a bad-faith claim in small claims court.
How to claim your deposit today
STEP 1
Detail the violation
Tell our system the exact date you moved out, the total amount of your original deposit, and how your Illinois landlord violated 765 ILCS 710.
STEP 2
Generate the formal claim
Our software formats your facts into a professional notice, citing the specific sections of 765 ILCS 710 that govern the 30 days (no deductions) or 45 days (with deductions) rule and bad faith penalties.
STEP 3
Deploy the notice
Download your formal PDF notice. Send it directly to your former landlord or property management company via certified mail to establish your official timeline and assert your consumer rights.
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Overcharged Past Statutory Limit claims in other states
- Overcharged Past Statutory Limit — California
- Overcharged Past Statutory Limit — New York
- Overcharged Past Statutory Limit — Texas
- Overcharged Past Statutory Limit — Florida
- Overcharged Past Statutory Limit — Washington
- Overcharged Past Statutory Limit — Colorado