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Aviston, IL Security Deposit Laws 2026

Illinois limits security deposits to 2 month's rent. In Aviston, that's $2,436 at the median 2BR rent of $1,218/month. Miss the 30-day return deadline and you could owe $2,436+.

In Illinois, landlords must return security deposits within 30 days after move-out. The maximum deposit is 2 month's rent. Failure to return on time or provide an itemized statement can result in penalties of $2,436 or more.

Key Takeaways — Aviston Security Deposit Laws

  • Maximum deposit: 2 month's rent = $2,436 at Aviston's median rent
  • Return deadline: 30 days after tenant moves out
  • Penalty for late return: Up to 2x the deposit ($2,436)
  • Itemized statement: Required with any deductions

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Security Deposit Laws in Aviston

Under Illinois law, landlords in Aviston may collect a maximum security deposit of 2 month's rent. At Aviston's median 2-bedroom rent of $1,218/month, that means the most you can legally collect is $2,436.

$2,436

max deposit (2mo × $1,218)

30 days

return deadline

$2,436

max penalty for late return

Returning the Deposit: The 30-Day Clock

Once a tenant moves out of your Aviston 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.

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What you can deduct from a security deposit in Aviston:

  • 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 Aviston and you could owe $2,436+. At Aviston's median rent of $1,218/month, even a single violation adds up fast.

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How Aviston Rents Affect Deposit Amounts

Deposit amounts scale with local rents. Here's what Aviston landlords typically collect:

Unit Size Median Rent (Aviston) Max Deposit (2mo) Penalty Risk
Studio $955/mo $1,910 $3,820
1-Bedroom $995/mo $1,990 $3,980
2-Bedroom $1,218/mo $2,436 $4,872
3-Bedroom $1,568/mo $3,136 $6,272

Rents based on HUD Fair Market Rents (FY2026) for Clinton County.

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Security Deposit Laws in Nearby Cities

Own properties in multiple cities? Rules may differ locally:

Trenton, IL
Pop. 2,642
Breese, IL
Pop. 4,600
Albers, IL
Pop. 1,117
Germantown, IL
Pop. 1,369
New Baden, IL
Pop. 3,364

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How we researched this page: Security deposit laws rules are based on Illinois state statutes. Rent data comes from HUD Fair Market Rents (FY2026) for Clinton County. Last updated: August 2026.
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Reviewed by Rachid Abadli

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.

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