Start with what is missing
If your Illinois security deposit was not returned, first check whether the landlord sent a proper itemized damage statement within 30 days after the later of your move-out or the end of your right of possession. If the required statement and receipts were not furnished, Illinois generally requires the deposit to be returned in full within 45 days after you vacated.
The next step is to identify the gap: no statement, incomplete itemization, missing receipts, unsupported deductions, or no refund balance.
If no itemized damage statement was sent
If the landlord kept money for property damage but did not send an itemized damage statement on time, your demand should point to the missing 30-day statement and the 45-day full-return rule.
Ask for the return of the deposit and identify the address or verified email address you provided for the deposit response.
If the statement was incomplete
A vague list is not enough. Illinois damage deductions should identify the alleged damage and the estimated or actual cost for each item. Paid receipts or copies should be attached unless the landlord uses a statutory substitute because receipts cannot be produced through no fault of the landlord.
If estimates were used, ask whether paid receipts or copies were furnished within 30 days after the estimate statement.
If deductions look unfair
Separate actual damage from normal wear and tear. Ordinary use, age, and normal turnover should not be treated like tenant-caused damage.
If the landlord relies on a lease-listed cleaning, repair, or replacement charge, ask for the lease section and why the charge is tied to damage beyond normal wear and tear.
What to do next
- Check the Illinois security deposit deadline
- Review Illinois security deposit deductions
- Organize Illinois security deposit evidence
- Write an Illinois security deposit demand letter
The point is not to send a random angry letter. Build the Illinois record first: dates, possession, mailing or verified email address, itemized statement, receipts or estimates, deduction dispute, written demand, and final demand if the landlord still does not fix it.
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Important: This page provides general information and is not legal advice.