Rock Island, IL Security Deposit Laws 2026
Illinois limits security deposits to 2 month(s) of rent. In Rock Island, that's $2,286 at the median 2BR rent of $1,143/month. Miss the 30-day return deadline and you could owe $2,286+.
In Illinois, landlords must return security deposits within 30 days after move-out. The maximum deposit is 2 month(s) of rent. Failure to return on time or provide an itemized statement can result in penalties of $2,286 or more.
Key Takeaways — Rock Island Security Deposit Laws
- Maximum deposit: 2 month(s) of rent = $2,286 at Rock Island's median rent
- Return deadline: 30 days after tenant moves out
- Penalty for late return: Up to 2x the deposit ($2,286)
- Itemized statement: Required with any deductions
Security Deposit Laws in Rock Island
Under Illinois law, landlords in Rock Island may collect a maximum security deposit of 2 month(s) of rent. At Rock Island's median 2-bedroom rent of $1,143/month, that means the most you can legally collect is $2,286.
$2,286
max deposit (2mo × $1,143)
30 days
return deadline
$2,286
max penalty for late return
Returning the Deposit: The 30-Day Clock
Once a tenant moves out of your Rock Island rental, Illinois law gives you exactly 30 days to either return the full deposit or provide an itemized statement of deductions. The clock starts on the day the tenant surrenders possession — not when you inspect the unit.
What you can deduct from a security deposit in Rock Island:
- Unpaid rent
- Damage beyond normal wear and tear
- Cleaning costs to restore the unit to move-in condition
- Costs for restoring or replacing personal property (if lease allows)
What you cannot deduct:
- Normal wear and tear (minor scuffs, carpet wear, faded paint)
- Pre-existing damage (document with photos at move-in)
- Professional cleaning if the tenant left the unit in reasonable condition
Penalty Warning
Violate Illinois security deposit laws rules in Rock Island and you could owe $2,286+. At Rock Island's median rent of $1,143/month, even a single violation adds up fast.
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How Rock Island Rents Affect Deposit Amounts
Deposit amounts scale with local rents. Here's what Rock Island landlords typically collect:
| Unit Size | Median Rent (Rock Island) | Max Deposit (2mo) | Penalty Risk |
|---|---|---|---|
| Studio | $817/mo | $1,634 | $3,268 |
| 1-Bedroom | $928/mo | $1,856 | $3,712 |
| 2-Bedroom | $1,143/mo | $2,286 | $4,572 |
| 3-Bedroom | $1,498/mo | $2,996 | $5,992 |
Rents based on HUD Fair Market Rents (FY2026) for Rock Island County.
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More Rock Island Landlord Laws
Security Deposit Laws in Nearby Cities
Own properties in multiple cities? Rules may differ locally:
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Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019
LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.
