Unenforceable Lease Clauses in Illinois
Your landlord put it in the lease. Maybe you signed it. Doesn't matter — if a clause violates Illinois law, it's void. Here are the ones to watch for.
Illinois landlords must return security deposits within 45 days of move-out under 765 ILCS 710/1.
We found 6 red-flag lease clauses that are illegal or unenforceable in Illinois, including 4 that are outright void under state law.
Bottom line: A lease is a contract, but contracts can't override state law. If your Illinois lease includes any of the clauses below, that specific clause is unenforceable — even if you signed it. The rest of your lease still stands.
Clauses that violate Illinois law
These are specific to Illinois's deposit statute (765 ILCS 710/1). Your landlord may not even know these clauses are illegal — but that doesn't make them enforceable.
“Non-refundable cleaning fee”
Under 765 ILCS 710/1, landlords in Illinois cannot charge a non-refundable cleaning fee as part of the security deposit.
Statute: 765 ILCS 710/1
“Tenant must pay for professional carpet cleaning”
Carpet cleaning is generally considered normal wear and tear. Under 765 ILCS 710/1, this deduction may be impermissible if the carpet has exceeded its useful life (typically 7 years per IRS guidelines).
Statute: 765 ILCS 710/1
“Deposit forfeited if tenant breaks lease early”
While landlords may charge legitimate lease-break fees, automatically forfeiting the entire deposit for early termination may violate 765 ILCS 710/1. Deductions must be itemized and reasonable.
Statute: 765 ILCS 710/1
Clauses that are bad news in every state
These show up in leases across the country. They're not legal anywhere, but landlords keep using them because most tenants don't push back.
“Security deposit is non-refundable”
Security deposits are refundable by law in every US state. A clause claiming otherwise is unenforceable.
Statute: 765 ILCS 710/1
“Tenant waives right to itemized deduction list”
You cannot waive your right to an itemized statement of deductions. This clause is unenforceable in most states.
Statute: 765 ILCS 710/1
“Landlord may deduct for any reason”
Landlords can only deduct for specific, documented reasons allowed by state law — not "any reason."
Statute: 765 ILCS 710/1
What to do if your lease has these clauses
- Don't refuse to sign the lease over it. An illegal clause is void automatically. Refusing to sign might cost you the apartment — and the clause can't hurt you anyway.
- Document it. Take a photo of the clause. Save a copy of your signed lease. You'll want this later if your landlord tries to enforce it.
- Know the statute. When your landlord cites the lease, you cite 765 ILCS 710/1. That usually ends the conversation.
- Send a written objection. Email your landlord (so you have a record) explaining that the clause violates Illinois law and you don't consider it binding. Keep it short and factual.
- File in small claims if they enforce it. Illinois's small claims limit is $10,000. Filing costs around $64. No lawyer needed.
Not sure if your lease is clean? DepositHawk reviews your lease for red flags and tells you exactly which clauses won't hold up in Illinois.
Get Your Lease Reviewed — $14.99More Illinois renter guides:
Researched by the DepositHawk Research Team. Sources verified against 765 ILCS 710/1 as of April 2026.
●Frequently Asked Questions
Frequently Asked Questions
Can my landlord in Illinois make me sign a non-refundable deposit clause?
No. Security deposits are refundable by law in Illinois. Any clause calling your deposit "non-refundable" is unenforceable under 765 ILCS 710/1. If you already signed it, that clause is void — the rest of your lease still applies.
What should I do if my Illinois lease has an illegal clause?
Don't panic, and don't refuse to sign the whole lease over one bad clause. Illegal clauses are void whether you sign them or not. Document it, keep a copy, and when the time comes, you can challenge it. If your landlord tries to enforce it, cite the statute and file in small claims if they don't back down.
Can my landlord keep my deposit for normal wear and tear in Illinois?
No. Normal wear and tear — scuffed floors, minor nail holes, faded paint — cannot be deducted from your deposit in Illinois under 765 ILCS 710/1. If your lease says otherwise, that clause is unenforceable.
How many days does my Illinois landlord have to return my deposit?
Your landlord has 45 days after your tenancy ends to return your deposit under 765 ILCS 710/1. If they miss that deadline, penalties may apply.
Is a lease clause waiving my right to an itemized deduction list enforceable in Illinois?
No. Illinois requires landlords to provide an itemized list of deductions. You cannot waive this right, and any clause that says you do is void.
●PROTECTION
Your landlord is costing you money. We stop it.
- Junk Fee Auditor — Flags illegal charges hiding in your lease
- Rent Increase Analyzer — Checks if your hike exceeds the legal cap
- Deposit Photo Vault — Timestamped move-in/out evidence your landlord can’t dispute
- Free Demand Letter — State-specific letter generated in 2 minutes
Junk fees you can’t opt out of: ~$100/mo
Utility overcharges you can’t verify: ~$50/mo
Deposit interest your landlord pockets: ~$8/mo
Rent increase above legal cap: ~$35/mo
Total: ~$193/mo you’re probably losing.
DepositHawk Protection: $3/mo.
DepositHawk is not a law firm and does not provide legal advice. Information and documents are for informational purposes only. No attorney-client relationship is created. Consult a licensed attorney for advice specific to your situation.