CHAPTER 720, ILCS 5/ - CRIMINAL CODE DIVISION I

720 ILCS 5/20-1.1

Sec. 20-1.1. Aggravated Arson.

Illinois Compiled Statute
720 ILCS 5/20-1.1
Offense Description
Aggravated arson
Offense Classification
Class X Felony
Statutory Penalties & Sentencing Scope
6 to 30 years IDOC (Non-probationable mandatory prison) · Fine up to $25,000
Supreme Court Rule 551 Mandatory Court Appearance
Under Illinois Supreme Court Rule 551, personal court appearance before a judge is mandatory. The defendant cannot satisfy this charge by mail, electronic payment, or pre-set bail forfeiture.
SAFE-T Act Pretrial Detention Eligibility (725 ILCS 5/110-6.1)
Detention Eligible: The State's Attorney may petition the court for denial of pretrial release under 725 ILCS 5/110-6.1 (Class X). Standard: Specific, real, and present threat to safety of any person or community.
Secretary of State Driver's License Action
Standard Administrative Protocol: No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.
EXECUTIVE SYNOPSIS · ILLINOIS LEGAL STANDARDS Governing Authority: ILGA & Supreme Court Rules

Under Illinois law, 720 ILCS 5/20-1.1 (Aggravated arson) is classified as a Class X Felony. Statutory sentencing scope: 6 to 30 years IDOC (Non-probationable mandatory prison) · Fine up to $25,000. Court appearance is mandatory under Illinois Supreme Court Rule 551, and pretrial release is subject to detention eligibility under the SAFE-T Act (725 ILCS 5/110-6.1).

Offense Class & Sentencing Scope Class X Felony

6 to 30 years IDOC (Non-probationable mandatory prison) · Fine up to $25,000

Court Appearance Mandate Rule 551 Mandatory Court

Under Illinois Supreme Court Rule 551, personal court appearance before a judge is mandatory. The defendant cannot satisfy this charge by mail, electronic payment, or pre-set bail forfeiture.

Pretrial Fairness Act (SAFE-T Act) Detention Eligible (725 ILCS 5/110-6.1)

Detention Eligible: The State's Attorney may petition the court for denial of pretrial release under 725 ILCS 5/110-6.1 (Class X). Standard: Specific, real, and present threat to safety of any person or community.

Secretary of State License Sanction Standard Administrative Protocol

No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.

Classification Class X Felony
Court Appearance Mandatory Court Appearance (Rule 551)
SAFE-T Act Detention Detention Eligible (Class X)
SOS Reporting Code None Assigned

Associated Offense Codes & Classifications (1)

Offense Description Class Court Mandate SAFE-T Act Reporting Code Official ILGA
Aggravated arson Official ILGA · 720 ILCS 5/20-1.1 -> Class X Felony Rule 551 Mandate Detainable — ILGA.gov ->

Illinois General Assembly Statutory Text (Verbatim)

Source: ilga.gov ->

Sec. 20-1.1. Aggravated Arson.

(a)

(a) A person commits aggravated arson when in the course of committing arson he or she knowingly damages, partially or totally, any building or structure, including any adjacent building or structure, including all or any part of a school building, house trailer, watercraft, motor vehicle, or railroad car, and (1) he knows or reasonably should know that one or more persons are present therein or (2) any person suffers great bodily harm, or permanent disability or disfigurement as a result of the fire or explosion or (3) a fireman, policeman, or correctional officer who is present at the scene acting in the line of duty is injured as a result of the fire or explosion. For purposes of this Section, property "of another" means a building or other property, whether real or personal, in which a person other than the offender has an interest that the offender has no authority to defeat or impair, even though the offender may also have an interest in the building or property; and "school building" means any public or private preschool, elementary or secondary school, community college, college, or university.

(b)

(b) Sentence. Aggravated arson is a Class X felony.

(Source: P.A. 93-335, eff. 7-24-03; 94-127, eff. 7-7-05; 94-393, eff. 8-1-05.)

Frequently Asked Questions & Legal Analysis

Authoritative Statutory Guidance
What is the statutory penalty and sentencing range for 720 ILCS 5/20-1.1 in Illinois?

Under Illinois law, 720 ILCS 5/20-1.1 (Aggravated arson) is classified as a Class X Felony.

Sentencing Scope: 6 to 30 years IDOC (Non-probationable mandatory prison) · Fine up to $25,000

Is a court appearance mandatory for 720 ILCS 5/20-1.1 under Illinois Supreme Court Rule 551?

Mandatory Personal Appearance Required: Under Illinois Supreme Court Rule 551, personal court appearance before a judge is mandatory. The defendant cannot satisfy this charge by mail, electronic payment, or pre-set bail forfeiture.

Is an individual accused of 720 ILCS 5/20-1.1 detainable before trial under the SAFE-T Act?

Detention Eligible: Detention Eligible: The State's Attorney may petition the court for denial of pretrial release under 725 ILCS 5/110-6.1 (Class X). Standard: Specific, real, and present threat to safety of any person or community.

What Secretary of State driver's license sanctions apply to 720 ILCS 5/20-1.1?

Standard Administrative Protocol: No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.

Official Legal Citation Formats

Legal & Academic Reference

Standardized legal citations for briefs, court pleadings, law enforcement documentation, and academic research.

Illinois Supreme Court Citation 720 ILCS 5/20-1.1 (West 2026)
The Bluebook Style (21st ed.) 720 Ill. Comp. Stat. 5/20-1.1 (2026)
Canonical Web Reference https://ilcsindex.com/statutes/720-ilcs-5-20-1.1
Cross-Referenced ILCS Codes