What Fees Can a Chicago Landlord Legally Charge?

Chicago landlords can charge a range of fees, but not every fee that shows up on a lease is enforceable. The RLTO and related rules draw lines between fees that are legitimate and fees that aren't — and the line isn't always where landlords assume it is. A fee being common, or sounding fair, doesn't make it legal.

Quick Answer

• Chicago landlords can charge certain fees — late fees, application fees, returned check fees, and others — but each is subject to rules about amount, disclosure, and purpose.
• Fees that are excessive, undisclosed, or that effectively penalize a tenant for exercising a legal right tend not to hold up.
• If you want to know whether a specific fee on your lease is enforceable, Dweller IQ can walk you through what the rules allow.

The Three-Part Test for Most Fees

Across the different fees a Chicago landlord might charge, a consistent pattern emerges. A fee is most likely to hold up when it's disclosed in the lease, reasonable in amount, and tied to an actual cost or legitimate purpose. A fee that fails any of those three is on weaker ground.

Disclosed: the tenant knew about it before agreeing to the tenancy. Reasonable: it's not inflated beyond what the situation warrants. Tied to a purpose: it covers a real cost or addresses a real issue, rather than functioning as arbitrary revenue.

Late fees, application fees, and returned check fees all live within this framework, each with their own specific rules layered on top. The individual pages on late fees, application fees, and returned check fees cover those specifics.

Fees That Commonly Don't Hold Up

Some fees landlords charge are problematic regardless of how they're framed.

Fees that penalize a tenant for exercising a legal right — for requesting a repair, for complaining to the city, for asserting an RLTO protection — are not legitimate fees. They can constitute retaliation.

Fees that duplicate something already covered by rent or the security deposit, fees structured to evade the security deposit rules (a "non-refundable deposit," for instance), and fees that exceed statutory limits all tend to fail.

Move-in and move-out fees occupy a gray area that depends heavily on how they're structured and disclosed. A reasonable, disclosed administrative fee is different from a large non-refundable charge that's really a disguised security deposit.

Why Improper Fees Are Worse Than They Look

The instinct is to treat an improper fee as low-stakes — worst case, you refund it. But improper fees compound. A landlord with several questionable fees on every lease has built a pattern. When one tenant challenges it, the others become relevant. And in any larger dispute — an eviction, a security deposit lawsuit — a history of charging improper fees colors how the landlord is viewed.

There's also the notice problem that runs through the whole rent cluster: improper fees rolled into a nonpayment notice can make the notice defective. A fee that wouldn't survive scrutiny on its own can take an entire eviction case down with it.

The full financial framework is in the Chicago Rent Rules overview for landlords. Dweller IQ can help you audit the fees on your lease and confirm which ones actually hold up under the RLTO before a tenant tests them.

"A fee being common doesn't make it legal. Chicago cares whether it's disclosed, reasonable, and tied to a real purpose — not whether it sounds fair."

Key Takeaways

• Chicago landlords can charge various fees, but each is subject to rules about amount, disclosure, and purpose
• A fee is most likely to hold up when it's disclosed in the lease, reasonable in amount, and tied to an actual cost or legitimate purpose
• Fees that penalize a tenant for exercising a legal right can constitute retaliation and are not legitimate
• Fees that evade the security deposit rules — like a "non-refundable deposit" — or exceed statutory limits tend not to hold up
• Improper fees compound across leases and become relevant in any larger dispute
• Improper fees rolled into a nonpayment notice can make the notice defective and derail an eviction