Does Illinois allow a tenant to cure a lease violation after a 10-day notice under 735 ILCS 5/9-210?

Statewide, 735 ILCS 5/9-210 itself does not impose a cure right. The 10-day notice must describe the character of the default, state that the lessor has elected to terminate the lease, and notify the tenant to quit and deliver up possession within 10 days. Whether the tenant can cure depends on the lease agreement and any local ordinance. Inside Chicago, CRLTO 5-12-130(b) expressly grants tenants a 10-day right to cure material noncompliance. The Cook County RTLO also grants a 10-day cure right for lease violations in covered suburban Cook County units. The right to cure does not extend to alleged criminal conduct.

How does the federal SCRA and Illinois 735 ILCS 5/9-107.10 affect a notice to vacate served on a servicemember?

The federal Servicemembers Civil Relief Act (50 U.S.C. § 3955) lets active-duty servicemembers terminate a residential lease at the lessee's option after entry into military service or receipt of qualifying military orders. Illinois 735 ILCS 5/9-107.10 layers additional protection inside a pending Illinois eviction: the court may, and upon motion shall, stay the proceedings for up to 90 days or adjust the rental obligation when the servicemember's ability to pay is materially affected by military service. Landlords serving notice on a residence occupied by a servicemember should screen for SCRA status before filing the eviction complaint.

Can an Illinois landlord evict a tenant for illegal drug activity without serving a predicate notice?

Yes, in narrow circumstances. 735 ILCS 5/9-118 authorizes an emergency eviction with no predicate notice where the premises are owned or managed by a housing authority or privately owned and managed and a verified complaint alleges unlawful possession, manufacturing, delivering, using, selling, or trafficking in cannabis, methamphetamine, narcotics, or controlled substances on the premises with the tenant's knowledge and consent. A hearing is scheduled at least 14 days after the complaint is filed. Court stays of the eviction order are capped at 7 days. The statute expressly preserves lawful prescription possession. This is a unconditional pathway: the tenant cannot cure to defeat the action.

What are the consequences of a defective notice to vacate in Illinois?

An Illinois circuit court will dismiss an eviction action where the pre-suit notice failed to satisfy the statutory content or service requirements. Common defects include understating the rent demanded under 735 ILCS 5/9-209, omitting the description of default required by 735 ILCS 5/9-210, failing to deliver written notice in one of the four service modes listed in 735 ILCS 5/9-211, or filing suit before the full statutory notice period (5, 7, 10, 30, or 60 days) has elapsed. A defective notice forces the landlord to restart the process with a fresh notice, adding weeks to the timeline. Inside Chicago, omitting the CRLTO 5-12-130(g) summary of tenant rights also exposes the landlord to dismissal.

How does the Illinois Landlord Retaliation Act (765 ILCS 721) affect a notice to vacate?

The Illinois Landlord Retaliation Act, effective January 1, 2025 and codified at 765 ILCS 721/1 et seq., replaced and broadened the prior Retaliatory Eviction Act (765 ILCS 720/, repealed by P.A. 103-831). The statute prohibits landlords from terminating or refusing to renew, raising rent, decreasing services, or bringing or threatening a possession suit because the tenant reported building, health, or housing code violations to a government agency or public official, or complained to or sought help from a community organization about code or illegal practices. A rebuttable presumption of retaliation applies if the landlord's adverse action occurs within one year of the tenant's protected activity. Tenants may recover up to two months' rent or two times actual damages, plus attorney's fees. Landlords should document the legitimate, non-retaliatory basis for any termination served close in time to a tenant complaint.

How does an Illinois landlord get an eviction record sealed under 735 ILCS 5/9-121?

735 ILCS 5/9-121(b) allows a court to seal an eviction case file where the plaintiff's action is sufficiently without basis in fact or law, sealing is clearly in the interests of justice, and those interests are not outweighed by the public's interest in the record. Sealing is mandatory under 9-121(c) for eviction actions brought under 735 ILCS 5/9-207.5 (foreclosure-related occupants), under 735 ILCS 5/15-1701(h)(6), or dismissed under 735 ILCS 5/9-106. The 2021 reform package (Public Act 102-005, signed May 17, 2021) added automatic mandatory sealing of residential eviction cases filed between Illinois's COVID-19 emergency declaration (March 9, 2020) and March 31, 2022. The Motion to Remove Eviction Court File from Public Record is one of the Illinois Supreme Court approved forms.

What is the Illinois court-filing pathway after the notice period expires?

If the tenant has not paid, cured, or vacated by the end of the statutory notice period, the landlord files an Eviction Complaint in Illinois Circuit Court under the Eviction Article, 735 ILCS 5/9-101 et seq. The Illinois Supreme Court Approved Eviction Complaint (approved 06/2024) and Eviction Summons (approved 05/2023) are accepted in every circuit court. Small-claims procedures are available under Illinois Supreme Court Rule 281 where the rent in controversy does not exceed $10,000. General eviction summons returns are set at least 3 days after service; Cook County eviction summons returns are set at least 7 days after service. Filing fees vary by county and case category. The hearing produces an Eviction Order; the sheriff or other authorized officer enforces the order.

Does the Chicago Fair Notice Ordinance prevent a landlord from non-renewing a lease?

No. The Chicago Fair Notice Ordinance (Chicago Muni Code 5-12-130, effective October 20, 2020) is a notice-period overlay, not a statewide-style just-cause regime. A Chicago landlord may decline to renew a fixed-term lease without stating a reason as long as the landlord serves the tiered advance notice: 30 days for tenancies under 6 months, 60 days for 6 months to 3 years, and 120 days for more than 3 years. The same tiered notice periods apply to rent increases. The notice requirements do not apply to terminations for nonpayment of rent, material lease violations, disturbance of others, or abandonment. The Ordinance also created a one-time right to cure nonpayment in an active eviction case by paying past-due rent plus the landlord's court filing fees before a formal eviction order issues.

Notice to Vacate in Illinois: Landlord's Guide (2026)

Reviewed by DocDraft Legal Team · Illinois · Last updated 2026-05-25

Illinois landlord-tenant law has two layers: the statewide statutory framework under 735 ILCS 5/9, and a robust municipal overlay in Chicago and the Chicago metropolitan area. Landlords operating in Chicago must comply with both. Statewide, 735 ILCS 5/9-209 sets the 5-day demand for unpaid rent, 735 ILCS 5/9-210 sets the 10-day notice for lease violations, and 735 ILCS 5/9-207 sets 7-day week-to-week and 30-day month-to-month lease-end notices. Illinois has no statewide just-cause requirement, but Chicago's CRLTO and Fair Notice Ordinance impose extended notice tiers and tenant-cure rights inside city limits, with parallel rules in suburban Cook County, Evanston, Oak Park, and Mount Prospect.

Find out where you stand in Illinois

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How do I serve a 5-day demand for rent in Illinois under 735 ILCS 5/9-209?

Illinois landlords serve a written 5-day demand for unpaid rent under 735 ILCS 5/9-209. The notice must state the amount of rent due, demand payment within at least 5 days of service, and state that the lease will be terminated if payment is not made. Service must follow 735 ILCS 5/9-211: personal delivery to the tenant, leaving the notice with a person age 13 or older residing on or in possession of the premises, certified or registered mail with return receipt, or posting on the premises only when no one is in actual possession. If the tenant pays the full amount within 5 days, the lease continues.

When does the Chicago CRLTO just-notice overlay apply to an Illinois landlord?

The Chicago Residential Landlord and Tenant Ordinance (Chicago Municipal Code 5-12) and the companion Fair Notice Ordinance apply to almost all rental units inside Chicago city limits. The Fair Notice Ordinance, codified at Chicago Muni Code 5-12-130, requires landlords to give 30 days advance notice for tenancies under 6 months, 60 days for 6 months to 3 years, and 120 days for more than 3 years before non-renewal or rent increase. These extended notice tiers do not apply to terminations for nonpayment, material lease violations, disturbance of others, or abandonment, which remain governed by the statewide 5-day or 10-day rules. CRLTO 5-12-130(g) also requires the landlord to attach a summary of tenant rights under the Ordinance to every termination notice.

What is the Illinois lease-end notice period under 735 ILCS 5/9-207?

Under 735 ILCS 5/9-207, an Illinois week-to-week tenancy ends on 7 days written notice and a month-to-month or other periodic tenancy under one year ends on 30 days written notice. Under 735 ILCS 5/9-205, a year-to-year tenancy ends on 60 days written notice given within the 4 months preceding the last 60 days of the lease year. Illinois has no statewide just-cause requirement, so a landlord may serve the applicable lease-end notice without stating a reason, subject to the federal Fair Housing Act, the Illinois Human Rights Act (775 ILCS 5/3-101 et seq.), the Illinois Landlord Retaliation Act (765 ILCS 721), and any local ordinance overlay.

Which Illinois cities and counties impose municipal notice-to-vacate overlays beyond the statewide rules?

Chicago, suburban Cook County, Evanston, Oak Park, and Mount Prospect each layer additional landlord-tenant rules on top of the statewide 735 ILCS 5/9 framework. The Chicago Residential Landlord and Tenant Ordinance (Chicago Muni Code 5-12) governs covered units inside Chicago, including a 10-day tenant cure right under 5-12-130(b). The Cook County Residential Tenant Landlord Ordinance (Chapter 42, Article II), effective June 1, 2021, covers most rental units in suburban Cook County and requires 60 days written notice for non-renewal. The Cook County RTLO expressly does not apply within Chicago, Evanston, or Mount Prospect, which run their own ordinances. Landlords should verify the controlling local ordinance before serving any notice.

Illinois statewide rules and the Chicago overlay

Illinois statewide landlord-tenant law sits in Article 9 of the Code of Civil Procedure, 735 ILCS 5/9-101 et seq., renamed from 'forcible entry and detainer' to 'eviction' by P.A. 100-173 effective January 1, 2018. The 5-day rent demand (735 ILCS 5/9-209), 10-day breach notice (735 ILCS 5/9-210), 7/30-day periodic-tenancy notice (735 ILCS 5/9-207), and 60-day year-to-year notice (735 ILCS 5/9-205) are the core landlord-side instruments. There is no statewide just-cause requirement. Inside Chicago city limits, the Chicago Residential Landlord and Tenant Ordinance (Chicago Muni Code 5-12) and the Fair Notice Ordinance (5-12-130, effective October 20, 2020) layer tiered advance-notice rules (30/60/120 days based on length of tenancy) for non-renewal and rent increase, plus a 10-day tenant cure right for material noncompliance. Public Act 102-005, signed May 17, 2021, added 735 ILCS 5/9-121, which authorizes discretionary sealing of eviction court files when the case is sufficiently without basis in fact or law, mandates sealing of foreclosure-related occupant cases and cases dismissed under 735 ILCS 5/9-106, and automatically sealed most residential eviction cases filed between March 9, 2020 and March 31, 2022. The Illinois Courts publish Supreme Court-approved eviction forms at illinoiscourts.gov, including the 5-Day Notice, 10-Day Notice, Notice of Non-Renewal, Eviction Complaint, and Eviction Summons. Use of the approved pre-suit notice templates is strongly recommended but not statutorily required so long as the content rules of 735 ILCS 5/9-209 and 5/9-210 are satisfied.

Landlord Resources

Illinois Courts. Approved Eviction Forms

Illinois Supreme Court Approved Statewide Standardized Forms for eviction, including 5-Day Notice, 10-Day Notice, Notice of Non-Renewal, Eviction Complaint, Eviction Summons, and Affidavit of Service. Required to be accepted in all Illinois circuit courts.

Chicagoland Apartment Association

Illinois landlord industry association serving Chicago and the surrounding metropolitan area. Member resources include lease forms, CRLTO and Fair Notice Ordinance compliance guidance, and Cook County RTLO updates.

Illinois Realtors. Property Management Resources

Statewide industry association resources for licensed property managers and small landlords, covering the 5-day demand, lease-end notice, and federal Fair Housing Act compliance.

City of Chicago Department of Buildings

Official Chicago Department of Buildings portal for code enforcement, building permits, and habitability complaints that frequently surface as defenses in CRLTO eviction proceedings.

Relevant Laws

735 ILCS 5/9-209 (Demand for Rent. Eviction)

Authorizes the landlord's written 5-day demand for unpaid rent. Sets the content and service-rule baseline for the most common Illinois pre-eviction notice.

735 ILCS 5/9-210 (Notice to Quit; Lease Violation)

Authorizes the 10-day notice to quit when a tenant defaults on any term of a lease. Sets the content requirements for the notice and the landlord's election to terminate.

735 ILCS 5/9-207 (Notice to Terminate Tenancy of Less Than a Year)

Sets the 7-day notice for week-to-week tenancies and the 30-day notice for month-to-month and other periodic tenancies under one year.

735 ILCS 5/9-205 (Notice to Terminate Tenancy from Year to Year)

Sets the 60-day notice for year-to-year tenancies, given within the 4 months preceding the last 60 days of the lease year.

735 ILCS 5/9-211 (Service of Demand or Notice)

Lists the four permissible service methods: personal delivery, leaving with a person age 13 or older residing or in possession of the premises, certified or registered mail with return receipt, and posting only where no one is in actual possession.

735 ILCS 5/9-118 (Drug-Related Emergency Eviction)

Authorizes emergency eviction with no predicate notice for drug-related criminal activity on premises owned or managed by a housing authority or privately owned and managed. 14-day expedited hearing; court stays capped at 7 days.

735 ILCS 5/9-121 (Sealing of Court File)

Authorizes discretionary sealing of eviction court files without basis in fact or law and mandatory sealing for foreclosure-related occupant cases, cases dismissed under 9-106, and the 2021 reform package covering COVID-19-era residential filings.

Chicago Municipal Code 5-12-130 (Fair Notice Ordinance and CRLTO Termination)

Imposes 30/60/120-day tiered advance-notice rules inside Chicago for non-renewal or rent increase, the 10-day tenant cure right for material noncompliance, and the requirement to attach a CRLTO summary of tenant rights to every termination notice.

Cook County Residential Tenant Landlord Ordinance (Chapter 42, Article II)

Covers most rental units in suburban Cook County. Requires 60-day written notice for non-renewal, a 5-day pay-or-stay notice for nonpayment, and a 10-day cure notice for lease violations. Does not apply within Chicago, Evanston, or Mount Prospect.

Regional Variances

Illinois statewide rules vs Chicago CRLTO vs Cook County RTLO

Statewide Illinois (downstate and uncovered municipalities)

735 ILCS 5/9-209 5-day demand for rent, 735 ILCS 5/9-210 10-day breach notice (no statutory cure right), 735 ILCS 5/9-207 7-day week-to-week or 30-day month-to-month lease-end notice, 735 ILCS 5/9-205 60-day year-to-year notice. No statewide just-cause requirement. Service under 735 ILCS 5/9-211. Eviction Complaint filed in Illinois Circuit Court under 735 ILCS 5/9-101 et seq.

Chicago (CRLTO and Fair Notice Ordinance)

Chicago Muni Code 5-12 layers a 10-day tenant cure right for material noncompliance under 5-12-130(b), tiered 30/60/120-day advance-notice rules for non-renewal or rent increase under 5-12-130 (Fair Notice), the requirement to attach a CRLTO summary of tenant rights to every termination notice under 5-12-130(g), and a one-time right to cure nonpayment in an active eviction case by paying past-due rent plus landlord court filing fees before a formal eviction order issues. The statewide 5-day demand and the 9-118 drug-related emergency pathway still control where applicable.

Suburban Cook County (RTLO, effective June 1, 2021)

Cook County RTLO (Chapter 42, Article II, ord. 20-3562) covers most rental units in suburban Cook County. Requires 60 days written notice for non-renewal, a 5-day pay-or-stay notice for nonpayment, and a 10-day cure notice for lease violations. Coverage exempts owner-occupied buildings with six or fewer units, single-family homes or condos where the owner or immediate family resided within the prior 12 months, single-room occupancy housing, hotels and motels (unless rented monthly for 32+ days), school dormitories, shelters, and employee quarters. Does not apply within Chicago, Evanston, or Mount Prospect.

Eviction-record sealing

735 ILCS 5/9-121 authorizes discretionary sealing where the plaintiff's action is without basis in fact or law and mandatory sealing for foreclosure-related occupant cases under 9-207.5 and 15-1701(h)(6), cases dismissed under 9-106, and the automatic COVID-19 sealing window (March 9, 2020 to March 31, 2022) added by Public Act 102-005.

Military and protected-class overlays

Federal SCRA (50 U.S.C. § 3955) plus 735 ILCS 5/9-107.10 govern servicemember termination and stay rights. The Illinois Human Rights Act (775 ILCS 5/3-101 et seq.) governs fair-housing discrimination. The Illinois Landlord Retaliation Act (765 ILCS 721, effective January 1, 2025) governs retaliation, with a rebuttable presumption attaching to adverse actions within one year of protected tenant activity.

Suggested Compliance Checklist

Verify the controlling municipal ordinance before drafting any notice

Pre-notice. Day 0 days after starting

Confirm whether the unit is inside Chicago (CRLTO and Fair Notice Ordinance), suburban Cook County (RTLO), Evanston, Oak Park, Mount Prospect, or downstate Illinois (statewide rules only). The controlling ordinance changes the notice period, the cure right, the required attachments, and the dismissal risk. This step is non-negotiable for Illinois landlords.

Identify the cause and the correct statutory notice

Pre-notice. Day 0 days after starting

Match the cause to the statute: nonpayment is 735 ILCS 5/9-209 (5-day demand), lease violation is 735 ILCS 5/9-210 (10-day notice), week-to-week lease-end is 735 ILCS 5/9-207 (7 days), month-to-month or other periodic lease-end is 735 ILCS 5/9-207 (30 days), year-to-year lease-end is 735 ILCS 5/9-205 (60 days), drug-related criminal activity is 735 ILCS 5/9-118 (no predicate notice required).

Draft the notice using the Illinois Courts approved form or statute-compliant template

Notice preparation. Day 0 days after starting

Use the Illinois Supreme Court approved 5-Day Notice for Non-Payment of Rent, 10-Day Notice for Lease Violation, or Notice of Non-Renewal of Lease or Termination of Tenancy from illinoiscourts.gov. The statute does not mandate a verbatim form so long as the content rules of 735 ILCS 5/9-209 and 5/9-210 are met. For Chicago units, attach the CRLTO 5-12-130(g) summary of tenant rights.

Document: notice-to-tenants-of-intent-to-sell

Serve the notice per 735 ILCS 5/9-211

Service. Day 0 of the notice clock days after starting

Use one of the four permissible methods: personal delivery to the tenant, leaving the notice with a person age 13 or older residing or in possession of the premises, certified or registered mail with return receipt, or posting on the premises only when no one is in actual possession. Complete and retain the Illinois Courts Affidavit of Service of a Demand or Notice for use in the eviction complaint.

Wait out the full statutory notice period

5, 7, 10, 30, or 60 days after service, by notice type days after starting

Do not file the eviction complaint before the notice period has fully elapsed. Filing early is a dispositive defect and the court will dismiss. Inside Chicago, the Fair Notice Ordinance 30/60/120-day tiers replace the statewide periodic-tenancy notice for non-renewal or rent increase based on length of tenancy.

File the Eviction Complaint and Eviction Summons in Illinois Circuit Court

After notice period expires days after starting

Use the Illinois Supreme Court approved Eviction Complaint (06/2024) and Eviction Summons (05/2023). Small-claims procedures apply where rent in controversy is at or below $10,000 (Ill. Sup. Ct. R. 281). General summons returns are at least 3 days after service; Cook County summons returns are at least 7 days after service. Filing fees vary by county.

Appear at the eviction hearing and present the Affidavit of Service

Hearing date set by summons return days after starting

The landlord (or counsel) must appear at the scheduled hearing with the original lease, the rent ledger, the served notice, the Affidavit of Service, and any photographs or witness testimony supporting the cause stated in the notice. Drug-related 735 ILCS 5/9-118 hearings are scheduled at least 14 days after the complaint is filed.

Enforce the Eviction Order through the sheriff

After Eviction Order issues days after starting

If the court enters an Eviction Order, the sheriff or other authorized officer executes the order. Court stays of an order entered under 735 ILCS 5/9-118 (drug-related) may not exceed 7 days. After possession is restored, consider whether 735 ILCS 5/9-121 sealing applies (foreclosure-related occupants, cases dismissed under 9-106, or court discretion under 9-121(b)).

Task	Description	Document	Days after starting
Verify the controlling municipal ordinance before drafting any notice	Confirm whether the unit is inside Chicago (CRLTO and Fair Notice Ordinance), suburban Cook County (RTLO), Evanston, Oak Park, Mount Prospect, or downstate Illinois (statewide rules only). The controlling ordinance changes the notice period, the cure right, the required attachments, and the dismissal risk. This step is non-negotiable for Illinois landlords.	-	Pre-notice. Day 0
Identify the cause and the correct statutory notice	Match the cause to the statute: nonpayment is 735 ILCS 5/9-209 (5-day demand), lease violation is 735 ILCS 5/9-210 (10-day notice), week-to-week lease-end is 735 ILCS 5/9-207 (7 days), month-to-month or other periodic lease-end is 735 ILCS 5/9-207 (30 days), year-to-year lease-end is 735 ILCS 5/9-205 (60 days), drug-related criminal activity is 735 ILCS 5/9-118 (no predicate notice required).	-	Pre-notice. Day 0
Draft the notice using the Illinois Courts approved form or statute-compliant template	Use the Illinois Supreme Court approved 5-Day Notice for Non-Payment of Rent, 10-Day Notice for Lease Violation, or Notice of Non-Renewal of Lease or Termination of Tenancy from illinoiscourts.gov. The statute does not mandate a verbatim form so long as the content rules of 735 ILCS 5/9-209 and 5/9-210 are met. For Chicago units, attach the CRLTO 5-12-130(g) summary of tenant rights.	notice-to-tenants-of-intent-to-sell	Notice preparation. Day 0
Serve the notice per 735 ILCS 5/9-211	Use one of the four permissible methods: personal delivery to the tenant, leaving the notice with a person age 13 or older residing or in possession of the premises, certified or registered mail with return receipt, or posting on the premises only when no one is in actual possession. Complete and retain the Illinois Courts Affidavit of Service of a Demand or Notice for use in the eviction complaint.	-	Service. Day 0 of the notice clock
Wait out the full statutory notice period	Do not file the eviction complaint before the notice period has fully elapsed. Filing early is a dispositive defect and the court will dismiss. Inside Chicago, the Fair Notice Ordinance 30/60/120-day tiers replace the statewide periodic-tenancy notice for non-renewal or rent increase based on length of tenancy.	-	5, 7, 10, 30, or 60 days after service, by notice type
File the Eviction Complaint and Eviction Summons in Illinois Circuit Court	Use the Illinois Supreme Court approved Eviction Complaint (06/2024) and Eviction Summons (05/2023). Small-claims procedures apply where rent in controversy is at or below $10,000 (Ill. Sup. Ct. R. 281). General summons returns are at least 3 days after service; Cook County summons returns are at least 7 days after service. Filing fees vary by county.	-	After notice period expires
Appear at the eviction hearing and present the Affidavit of Service	The landlord (or counsel) must appear at the scheduled hearing with the original lease, the rent ledger, the served notice, the Affidavit of Service, and any photographs or witness testimony supporting the cause stated in the notice. Drug-related 735 ILCS 5/9-118 hearings are scheduled at least 14 days after the complaint is filed.	-	Hearing date set by summons return
Enforce the Eviction Order through the sheriff	If the court enters an Eviction Order, the sheriff or other authorized officer executes the order. Court stays of an order entered under 735 ILCS 5/9-118 (drug-related) may not exceed 7 days. After possession is restored, consider whether 735 ILCS 5/9-121 sealing applies (foreclosure-related occupants, cases dismissed under 9-106, or court discretion under 9-121(b)).	-	After Eviction Order issues

Frequently Asked Questions

Other Illinois guides

How to Break a Lease in Illinois Legally (2026)

Tenant Rights in Illinois: Renting a New Property (2026)

Landlord Rules in Illinois: Renting Out Property (2026)

Selling a House with Renters in Illinois (2026)

How to File a Small Claims Lawsuit in Illinois (2026)

How to Dispute a Bill in Illinois (2026)

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