Chicago Lease Red Flags: Clauses and Fees That Can't Be Enforced
At a glance
- Under the RLTO, a lease term that conflicts with the ordinance is unenforceable, even if you signed it.
- Section 5-12-140 lists clauses a Chicago lease cannot contain, including waivers of your RLTO rights, confession of judgment, jury trial waivers, and fees above the late fee cap.
- The late fee cap is $10 per month on the first $500 of rent, plus 5% per month of the rent above $500. On $1,500 rent, that is $60 at most.
- A landlord who tries to enforce a prohibited clause can owe the tenant damages that can reach two months' rent.
- Plenty of risky clauses are legal. Those are worth understanding and negotiating before you sign, because nobody will strike them for you afterward.
1. First, check that the RLTO covers your unit
Everything below assumes your rental is covered by the RLTO. Most Chicago apartments are. The main exception is an owner-occupied building with six or fewer units, which is generally exempt from most of the ordinance. Hotel rooms and some other arrangements have their own rules. If your landlord lives in your two-flat, a clause that would be unenforceable in a large building may be a different question for you, and the answer turns on state law and the exact facts.
The coverage checker in our complete renters' rights guide walks through this in a minute. Do that first, then come back.
2. How the RLTO treats lease terms
A lease is a contract, and contracts normally mean what they say. The RLTO changes that for residential leases in two ways.
- Conflicting terms are unenforceable. The City's own plain-language summary says that any term in a lease that conflicts with applicable parts of the RLTO is unenforceable. Your signature does not revive it.
- Some clauses are specifically banned. Section 5-12-140 lists them. If a landlord includes one and then tries to enforce it, the tenant may recover actual damages and, in that situation, damages that can reach two months' rent.
There is a practical catch. A clause being unenforceable does not stop a landlord from printing it, citing it in a letter, or deducting money based on it. Many tenants never push back because the clause looks official. Knowing the list is what lets you say, in writing, that the clause cannot be enforced and cite the section.
3. What a Chicago lease cannot contain
Section 5-12-140 says a rental agreement may not provide that either the landlord or the tenant does any of the following. The wording below is a plain-language summary, not a quotation. For the exact language, read the ordinance itself, linked in the sources at the bottom.
| What the lease might say | Why it fails |
|---|---|
| "Tenant waives all rights and remedies under the Chicago Residential Landlord and Tenant Ordinance." | The ordinance bars waiving or forgoing the rights, remedies or obligations it creates. |
| "Tenant authorizes any attorney to appear and confess judgment for unpaid rent." | Confession of judgment clauses are prohibited. They would let a judgment be entered against you without a hearing. |
| "Landlord is not liable for any injury or loss, and tenant will indemnify landlord for all claims." | A lease cannot limit either side's liability that arises under law, or make the tenant cover the landlord's. |
| "Tenant waives notice of termination" or "notice may be given by any method landlord chooses." | You cannot waive written termination notice or the required manner of serving it. |
| "Tenant waives the right to a jury trial." | Jury trial waivers are prohibited. |
| "Tenant shall pay landlord's attorney's fees in any dispute." | A tenant cannot be required to pay the landlord's attorney's fees except where court rules, a statute or the ordinance allow it. |
| "Landlord may terminate on 7 days' notice; tenant must give 60." | Neither party can have a different or shorter termination timeline than the other unless it is disclosed in a separate written notice. |
| "Late fee of $75 plus $10 per day." | Late charges above the cap in 5-12-140 are prohibited. See the next section. |
| "Tenant gets a $100 discount for paying before the 1st." | An early payment discount larger than the late fee cap is also prohibited, because it is a late fee in disguise. |
Related protections live in other sections, not 5-12-140, but they work the same way in practice. A lease that says the landlord can enter at any time without notice runs into the access rules in 5-12-050 (see our entry and retaliation guide). A lease that lets the landlord change the locks over late rent runs into the lockout ban in 5-12-160. A lease that says you accept the unit "as is" and give up repair rights runs into the maintenance and habitability sections. The tool below flags those too.
4. Late fees: the cap, with real numbers
The late fee cap is where most real lease violations show up, because almost every lease has a late fee and many were copied from a template that was never checked against the ordinance.
The cap is $10 per month on the first $500 of monthly rent, plus 5% per month of the rent above $500. Here is what that produces:
| Monthly rent | Math | Highest lawful late fee |
|---|---|---|
| $500 | $10 | $10.00 |
| $800 | $10 + 5% of $300 | $25.00 |
| $1,200 | $10 + 5% of $700 | $45.00 |
| $1,500 | $10 + 5% of $1,000 | $60.00 |
| $2,000 | $10 + 5% of $1,500 | $85.00 |
| $2,500 | $10 + 5% of $2,000 | $110.00 |
Ways fees get around the cap
- Daily accruals. A small flat fee plus a per-day charge that quickly exceeds the monthly cap.
- Renamed fees. "Administrative fee," "collection fee," "processing fee" or "convenience fee" charged when rent is late. If the trigger is late rent, a court may treat it as a late fee.
- Early payment discounts. Rent is listed at a higher number, with a discount for paying on time. The bigger the discount, the more it looks like a penalty.
- Charging a fee and a deposit deduction. The same late payment is collected from you twice.
One more detail. The standard Chicago Association of REALTORS lease form charges its late fee only after the 5th of the month. That grace period comes from the lease form, not from the ordinance text. If your lease has a different grace period, read what it actually says and keep the cap as the outside limit regardless.
5. Free tool: Lease Red Flag Checker and Late Fee Calculator
No signup. Runs in your browser and nothing is sent anywhere. Check every statement that appears in your lease, enter your rent and late fee terms, and download a plain-language review you can use as a list of questions for your landlord.
Step 1: Which of these appear in your lease?
Step 2: Check your late fee against the cap
6. Disclosures and attachments you should receive
The RLTO makes landlords hand over certain information. A lease packet that is missing these items is not automatically void, but it tells you something about how the building is run, and the missing pieces are useful leverage in a later dispute.
| What you should get | Where it comes from |
|---|---|
| The City's RLTO summary ("Chicago Rents Right") attached to a written lease | Section 5-12-170 |
| Name, address and phone number of the owner or manager, or the person authorized to accept service and notices | Section 5-12-090 |
| A list of building code citations from the prior 12 months, any pending Housing Court or administrative actions, and any utility shutoff notice, for new or renewing tenants | Section 5-12-100 |
| Notice of any foreclosure complaint, within seven days of the landlord being served and before you sign a lease | Section 5-12-095 |
| The name and address of the bank holding your deposit, within 14 days of the landlord receiving it | Section 5-12-080 |
| A signed receipt for the deposit (electronic is fine if you paid electronically) | Section 5-12-080 |
| The current deposit interest rate notice | Published each year by the City Comptroller |
The standard Chicago lease packet also includes a lead-based paint disclosure for older buildings, a radon disclosure and the Illinois radon guide, a heating cost disclosure, and a bed bug prevention pamphlet. Those are part of the standard form and federal and state requirements, so a packet that omits them is worth asking about.
7. Clauses that are legal but matter
Most of what hurts tenants is not banned. These clauses are common, generally enforceable, and worth reading closely.
Renewal and holdover
Many leases renew automatically unless you give notice by a date that falls months before the end of the term. Calendar that date the day you sign. The standard form also provides that if you stay past the end without a new agreement, rent doubles, and that if the landlord accepts a lesser amount, the tenancy becomes month-to-month. On the landlord's side, non-renewal notice follows the Fair Notice tiers: 30 days for a tenancy under six months, 60 days for six months to three years, and 120 days for more than three years. See our eviction guide for how those tiers work.
Roommates and joint liability
With more than one tenant on a lease, standard language makes each person responsible for the whole lease, not a share of it. If one roommate leaves and stops paying, the landlord can look to any of you for the full rent. If you share a lease, put your own side agreement in writing with your roommates, and understand that it does not bind the landlord.
Subletting, assignment and breaking the lease
Subletting usually requires written consent that the landlord may not unreasonably withhold, and it does not release you from the lease. Assigning the lease to someone else entirely generally requires consent that the landlord may withhold for any reason. Look for an early termination clause, and read what it costs. A fee equal to a month or two of rent is common, and it is far easier to negotiate before you sign than after you need it.
Fees at move-in
The standard form lets a landlord list a non-refundable move-in fee separate from the deposit. A non-refundable fee is a cost you will not get back, so add it to your total move-in cost and ask what it covers. Do not let a fee called something else stand in for the deposit, because deposit protections such as the bank disclosure, interest, the itemized statement and the return deadline attach to the deposit.
Pets and assistance animals
Pet rent and pet deposits are set by the lease. Assistance animals, such as service animals and emotional support animals with proper documentation, are generally not treated as pets under fair housing law, and landlords generally cannot charge pet fees for them. If your lease has a blanket "no pets" or "pet fee" clause and you have an assistance animal, ask a fair housing organization how to make the request in writing.
Notices by email
The standard form lets routine notices, such as entry notices and late rent reminders, go by email to the address on file, while legal notices go by hand, certified mail or posting. Make sure the email address on the lease is one you actually check.
Entry clause
The standard form gives the landlord access on two days' notice, with immediate entry in emergencies. That tracks the ordinance. A clause that says "at any time, without notice" does not, and is covered in the tool above. The full rules are in our entry and retaliation guide. Also read the part of the form that allows photos or video for marketing, and ask what you are expected to do with personal belongings during showings.
Legal fees and the litigation escrow
Standard leases say the tenant pays the landlord's legal expenses to the extent the law allows. That phrase matters: the ordinance restricts what a landlord can collect, so the clause does less than it appears to. A separate clause provides that if you withhold more rent than the law allows and get sued, the excess goes into escrow with the court while the case is pending. That is one reason to follow the 14-day notice process in our habitability guide exactly before you withhold anything.
Guaranty
A guarantor, such as a parent co-signing for a student, agrees to cover rent and lease obligations if the tenant defaults. A guaranty is a separate commitment with its own risks. The person signing should read the lease, not only the guaranty page.
8. A walkthrough of the standard Chicago lease
The most common form in Chicago is the Chicago Association of REALTORS residential lease, which is built around the RLTO. If your lease is on that form, this table tells you where to look and what to ask. If your lease is a custom document, use the same list as a checklist for what ought to be there.
| Part of the form | What to confirm |
|---|---|
| Page 1 basics | Start and end dates and times (if blank, the form defaults to 8:00 a.m. start and 6:00 p.m. end), rent, deposit amount, the Illinois bank holding it, pet terms, parking, and what utilities are included in rent |
| Appliances and furnished status | Which appliances are the landlord's, since you must return them in the same condition apart from normal wear. A furnished unit needs a separate rider. |
| Insurance | Whether the landlord requires renter's insurance, and the landlord's insurer if the building has four or more units |
| Parties and authorized agent | Everyone who will live there is listed. The person authorized to receive legal notices is named with an address and phone number. |
| Page 2 disclosures | Lead paint (pre-1978 buildings), radon, heating cost, known habitability conditions, and receipt of the RLTO summary, the bed bug pamphlet and the deposit interest notice |
| Rent and late fee clauses | Rent due on the 1st. Late fee within the cap. Any returned payment fee is stated as a dollar amount. |
| Possession | If the unit is not ready on the start date, rent should be prorated until it is, and you may be able to end the lease instead |
| Security deposit clause | Interest-bearing Illinois account, return within 45 days, and you cannot use the deposit as your last month's rent without the landlord's consent |
| Use of premises | Residential use only. Guests who stay more than about two weeks a year need to be added. Short-term rental permission is a checkbox that defaults to "not allowed." |
| Access and showings | Two days' notice, emergency exception, marketing photos |
| Holding over | Rent doubles if you stay past the end without a new agreement |
| Heat and water | If included in rent, the landlord must supply them at the levels the law requires. See our heat law guide. |
| Notices | Where legal notices can be sent, and which can go by email |
| Surrender and non-renewal | Landlord non-renewal notice of 30, 60 or 120 days depending on how long you have lived there |
| Joint and several liability | Each tenant is liable for the entire lease |
| Re-keying | You may change locks but must promptly give the landlord a copy of the key |
| Criminal activity clause | The landlord can end the lease if the unit is used for a felony or Class A misdemeanor |
| Rules and regulations | Building conduct rules. Read the sections on noise, deliveries, move-in scheduling and storage. |
| Attachments | RLTO summary, radon guide, deposit interest notice |
9. Before you sign
- Get the lease in advance. Ask for the full packet, including every rider and attachment, and read it at home rather than at the signing table.
- Run the checker above. Note every flagged clause and write down the question you want to ask.
- Do the late fee math. It takes a minute and is the most common violation.
- Ask for changes in writing. Email the landlord or manager the specific clause and your requested edit. If they agree, get it in the signed lease, not in a text message.
- Check the building. Search the address on our property search for public violation history and renter reports before you commit.
- Document move-in. Photograph and date everything on day one. Our move-out documentation guide works as a move-in guide too.
- Keep everything. Save the signed lease, every rider, the deposit receipt, the bank disclosure and every payment record in one folder.
10. If you already signed a bad clause
Signing does not make a prohibited clause enforceable. A sensible sequence:
- Identify the clause and the section. For example, a $90 late fee on $1,200 rent against a cap of $45.
- Write to the landlord. State the clause, cite 5-12-140, and ask for the corrected treatment or a refund of any amount already charged. Keep it short and factual, and keep a copy.
- Keep paying rent. A dispute about a fee is not a reason to withhold rent. Withholding rent outside the habitability process can expose you to a nonpayment eviction.
- Track what you were charged. If the landlord keeps collecting the prohibited amount, that record supports a claim for damages.
- Get help if it continues. A tenant rights organization or an attorney can tell you whether the amount justifies a claim. The ordinance allows the prevailing tenant to recover court costs and reasonable attorney's fees, which is why attorneys sometimes take these cases.
11. Related articles
12. FAQ
Can a Chicago landlord make me waive my rights in the lease?
No. Section 5-12-140 prohibits lease terms that waive or forgo the rights, remedies or obligations the RLTO creates. A waiver clause is unenforceable even if you signed it.
What is the maximum late fee in Chicago?
$10 per month on the first $500 of rent, plus 5% per month of the rent above $500. For $1,500 rent, that is $60.
Can my landlord charge a daily late fee on top of a flat fee?
Not if the total goes above the cap. The cap limits the charge, however it is built up, so a flat fee plus daily add-ons that exceed the cap is a prohibited provision.
Does my lease have to say what bank holds my deposit?
Yes. The landlord must give you the name and address of the Illinois financial institution holding the deposit, in the lease or in writing within 14 days of receiving it.
Can I be required to pay my landlord's attorney's fees?
Only where court rules, a statute or the ordinance allow it. A blanket clause that makes the tenant pay the landlord's legal fees in any dispute is a prohibited provision.
Is a clause unenforceable just because it seems unfair?
No. Unfair is not the test. A clause is unenforceable if it conflicts with the RLTO or falls in the banned list. Many harsh clauses are legal, which is why it matters to negotiate them before signing.
What if my building is owner-occupied with six or fewer units?
Most of the RLTO does not apply, so a clause that would be unenforceable elsewhere may be a different question. State law and the specific facts control. Ask a tenant rights organization.