Free Illinois 10-Day Notice to Cure or Quit
Illinois 10-day notice to cure or quit for lease violations (non-rent) under 735 ILCS 5/9-210. Tenant has 10 days to cure the violation or vacate. Chicago landlords also subject to RLTO §5-12-130.
Free Illinois 10-Day Notice to Cure or Quit — overview
An Illinois 10-Day Notice to Cure or Quit is an Illinois 10-day cure-or-quit notice for lease violations under 735 ILCS 5/9-210. The notice gives the tenant 10 days to cure the breach or vacate the premises. For nonpayment of rent, use the 5-day demand under §9-209 instead.
Complete the 10-Day Notice to Cure or Quit
Complete the form below to generate an Illinois 10-Day Notice to Cure or Quit. The notice must specifically identify the violation, the lease provision violated, the deadline to cure (or notice of incurable violation), and proper service. Vague or improperly served notices can be dismissed by the court and force you to start over.
⚠ Curable vs. Incurable Violations
Most lease violations are CURABLE — the tenant gets a deadline to fix the problem. Some leases and some municipal ordinances treat particular violations as incurable; Illinois statute defines no “incurable” category for a residential tenancy, so the source of any such classification is the lease or the ordinance, not 735 ILCS 5. Under 735 ILCS 5/9-210, lease violations that are CAPABLE of being cured (unauthorized pets, smoking, occupancy violations, noise, minor damage) qualify for the 10-day cure notice. INCURABLE violations (drug-related criminal activity, repeated material violations, severe damage) typically require an unconditional-quit notice instead. Chicago RLTO has additional protections including specific definitions of material violations. Verify the violation is curable under both Illinois law and the lease before serving this notice. Using the wrong type of notice can dismiss your eviction case.
1. Tenant Information
2. Rental Property
3. Lease Violation
4. Cure Required (or Notice of Incurable Violation)
Illinois requires 10 days. 10 calendar days from the day after service. Holidays and weekends generally count unless the deadline falls on one (then deadline rolls to next business day). Illinois courts strictly enforce day-count requirements – serve carefully.
5. Method of Service
6. Landlord / Agent Signature
About the Illinois 10-Day Notice to Cure or Quit
Illinois 735 ILCS 5/9-210 governs cure-or-quit notices for lease violations OTHER THAN nonpayment of rent (which is §9-209, 5 days). The 10-day notice must be in writing and must: (1) describe the specific violation with enough detail for the tenant to understand what conduct must stop or be cured, (2) reference the lease provision breached, (3) state that the tenant has 10 days to cure or vacate, and (4) be properly served. Common curable violations: unauthorized pets, smoking in non-smoking units, noise complaints, occupancy violations (extra residents not on lease), minor property damage. Incurable violations (drug-related activity, violence, repeated material violations, severe damage) require an unconditional-quit notice under separate procedures. Chicago landlords are also subject to RLTO §5-12-130, which provides additional tenant protections and specific cure-period rules. Cook County RTLO may apply outside Chicago. Anti-retaliation under the Landlord Retaliation Act, 765 ILCS 721 (Public Act 103-831, effective January 1, 2025, which repealed the older Retaliatory Eviction Act at 765 ILCS 720), applies statewide – a notice served in retaliation for protected tenant conduct is defeasible, and 765 ILCS 721/20 creates a rebuttable presumption of retaliation where the landlord acts within one year of that conduct.
Illinois Notice Framework
- Statute: 735 ILCS 5/9-210 (lease violations – not rent)
- Cure period: 10 days from service
- Notice must specifically describe the violation
- Must reference the lease provision breached
- Chicago RLTO §5-12-130 may impose additional requirements
- Anti-retaliation under the Landlord Retaliation Act, 765 ILCS 721
Common Mistakes That Get Lease-Violation Notices Dismissed
- Using §9-210 (10-day) for nonpayment (must use §9-209 5-day demand)
- Vague description of the violation (must be specific)
- Not citing the lease provision breached
- Treating an incurable violation as curable (or vice versa)
- Chicago landlord ignoring RLTO §5-12-130 additional requirements
- Improper service (must comply with Illinois service rules)
- Filing FED before 10-day period properly expires
Curable vs. Incurable Violations
Illinois courts distinguish curable from incurable violations. CURABLE under §9-210: unauthorized pets, smoking, noise, occupancy violations, parking violations, minor damage, late-lease-required-action items. INCURABLE: drug-related criminal activity (often requires unconditional-quit under different procedures), violence against other tenants or staff, severe property damage, repeated material violations within a defined period, illegal use of premises. Chicago RLTO §5-12-130 provides specific definitions of material violations. Verify both Illinois law and the lease before classifying a violation.
Service Requirements
Illinois service under 735 ILCS 5/9-211: (1) deliver a written or printed copy to the tenant; (2) leave it with some person of the age of 13 years or upwards residing on or in possession of the premises — no follow-up mailing is required; (3) send a copy by certified or registered mail with a returned receipt from the addressee; or, only where no one is in actual possession, post it on the premises. Chicago RLTO may require additional procedural steps. Always retain proof of service – the affidavit is filed with the FED complaint and is critical evidence at the eviction hearing.
What Happens If Tenant Cures Within the Deadline
If the tenant fully cures the violation within 10 days, the tenancy continues. Cure must be COMPLETE – partial cure does not suffice. After expiration, the landlord may refuse late cure to preserve eviction rights. Cure of habitual violations (e.g., recurring noise) may require demonstrated long-term change, not just temporary compliance. Some Chicago RLTO violations have specific cure requirements.
What Happens If Tenant Does Not Cure or Vacate
If the tenant does not cure or vacate within 10 days, the landlord files an eviction (forcible entry and detainer) action under 735 ILCS 5/9-101 et seq. in the appropriate Illinois circuit court. In Cook County, evictions are handled by the Circuit Court Eviction Division. Improper notice (vague violation description, defective service, premature filing) can result in dismissal. The county sheriff enforces eviction orders after judgment. Chicago tenants in Housing Court have substantial procedural protections; consult an Illinois landlord-tenant attorney before filing.
Related Resources
- Illinois landlord tenant laws
- Illinois habitability laws
- Illinois security deposit laws
- Illinois eviction notice laws
- Illinois late fee laws
- Landlord forms
Frequently Asked Questions
Does Illinois law give the tenant a right to cure within the 10 days?
No. Read 735 ILCS 5/9-210 closely: it is captioned “Notice to quit,” and it says that when default is made in any of the terms of a lease it is not necessary to give more than 10 days’ notice to quit, or of the termination of the tenancy. The statutory form in that section notifies the tenant to quit and deliver up possession within 10 days. It grants no statutory opportunity to fix the breach. Offering a cure is a landlord choice, or a term of your own lease, or a municipal requirement outside state law. That is practice, not the Illinois statute.
When do I use the 10-day notice instead of the 5-day rent demand?
Use 735 ILCS 5/9-210 for a default in the terms of the lease other than unpaid rent, such as an unauthorized pet, an unauthorized occupant, or damage. Unpaid rent has its own section: under 735 ILCS 5/9-209 a landlord may demand payment any time after rent is due and give written notice that the lease terminates unless payment is made within a stated period of not less than 5 days. The two notices do different jobs, and 9-209 carries drafting requirements that 9-210 does not. Serving the wrong one is the most common way a case is lost before it starts.
How must an Illinois 10-day notice be served?
735 ILCS 5/9-211 sets the methods: deliver a written or printed copy to the tenant; or leave it with some person of the age of 13 years or upwards residing on or in possession of the premises; or send a copy by certified or registered mail with a returned receipt from the addressee; and, only in case no one is in actual possession of the premises, post it there. Note the details landlords get wrong. The age is 13, not 18. Leaving a copy with a resident does not require a follow-up mailing. Posting is a last resort, not an option you may simply pick.
Is proof of service part of the notice?
It is separate, and 735 ILCS 5/9-212 tells you why it matters. Where the demand or notice is served by an officer authorized to serve process, the officer’s return is prima facie evidence of the facts stated in it. Where a person who is not an officer serves it, the return may be sworn to by that person and is then prima facie evidence of the same facts. So a bare claim that you handed over a notice carries less weight than a sworn return. Prepare and keep the return at the time of service, not months later when the case is called.
Does Illinois recognize an “incurable” violation needing an unconditional quit notice?
Not as a statutory category in the notice sections. 735 ILCS 5/9-210 offers one 10-day notice for a default in any term of the lease. What Illinois does have is 735 ILCS 5/9-120: if a lessee or occupant uses or permits the use of the leased premises to commit an act that would be a felony or a Class A misdemeanor under Illinois law, the lease becomes void at the lessor’s option and the landlord may recover possession. That section prescribes no notice period at all. It also directs that a written lease notify the tenant of that right, though omitting the language does not waive it.
Do Chicago and Cook County change this notice?
They can, and they are separate regimes from state law. The Chicago Residential Landlord and Tenant Ordinance, Chicago Municipal Code chapter 5-12, and the Cook County Residential Tenant and Landlord Ordinance impose duties the Illinois statutes do not, including their own notice and cure rules for covered units. Nothing in 735 ILCS 5/9-210 displaces them. If the unit sits in Chicago or in a covered Cook County municipality, work from the ordinance text for that jurisdiction and use our Chicago-specific form rather than assuming the state 10-day notice is enough on its own.
Can a 10-day notice be defeated as retaliation?
Yes, and the statewide rule is new. The Landlord Retaliation Act, 765 ILCS 721, took effect January 1, 2025 and repealed the older Retaliatory Eviction Act. Under 765 ILCS 721/5 a landlord may not knowingly terminate a tenancy, raise rent, cut services, sue or threaten to sue for possession, or refuse to renew because the tenant did things such as report a code violation, request repairs, join a tenants’ organization, or exercise any right provided by law. Under 765 ILCS 721/20, evidence of retaliation within one year of the protected conduct creates a rebuttable presumption against the landlord.
What do I file if the tenant neither cures nor leaves?
You file an eviction action in the circuit court for the county where the premises lie, under Article IX of the Code of Civil Procedure beginning at 735 ILCS 5/9-101; the pleading rules are in 735 ILCS 5/9-106. Note the vocabulary: Public Act 100-173, effective January 1, 2018, replaced “forcible entry and detainer” with “eviction” throughout, and 735 ILCS 5/9-209 now speaks of an eviction or ejectment action. One deadline to diary: under 735 ILCS 5/9-117 an eviction order generally may not be enforced more than 120 days after it is entered.
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⚖ Legal Disclaimer
This form is provided for general informational purposes only and does not constitute legal advice. Eviction is a complex legal proceeding with strict procedural requirements; improper notice or service can dismiss your case. For Illinois guidance, visit IL Attorney General and review 735 ILCS 5/9-210. Consult a qualified Illinois landlord-tenant attorney before serving an eviction notice.
