What Counts as an Illegal Lease Clause?

Just because something is written in your lease doesn't mean it's legal. Many landlords use boilerplate templates that include clauses courts will not enforce — and a few use them on purpose, hoping tenants won't push back. Here are the clauses that are most often unenforceable, regardless of what your lease says.

1. Waivers of the "warranty of habitability"

Every state guarantees rentals must be safe and livable. A clause saying you accept the unit "as-is" or waive the right to demand repairs is almost always unenforceable.

2. "Hold harmless" or full liability waivers

A clause saying you agree the landlord is never liable for anything — including their own negligence — is unenforceable in most states. Landlords cannot contract out of basic safety duties.

3. Self-help eviction language

Any clause that says the landlord can lock you out, shut off utilities, or remove your belongings without going through court is illegal in every state.

4. Excessive late fees, daily-compounding fees, or "penalty rent"

Late fees above what your state considers reasonable (often 5–10% of monthly rent) are typically void. So are fees that double or compound automatically.

5. Forced waiver of the right to sue

Some leases include arbitration or jury-waiver clauses. They're not always unenforceable, but in many states they cannot be used to block claims for personal injury, illegal eviction, or violations of housing law.

6. Automatic forfeiture of the security deposit

Clauses that say the landlord automatically keeps your deposit for cleaning, paint, or any other vague reason are unenforceable in states that require itemized deductions.

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NotALawyer.com provides general legal information, not legal advice.