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How to Apply to Be a Substitute Teacher in Illinois
To apply as a substitute teacher in Illinois, you need to meet education requirements, pass a background check, obtain credentials from the Illinois State Board of Education (ISBE), and register with ISBE online application and districts.
ISBE online application and districts
Apply Through
Short-Term Substitute Teaching License
Credential Required
$60
Background Check Cost
2-4 weeks
Processing Time
Chicago Public Schools (CPS)
Largest District
Illinois Requirements Snapshot
Legal minimums. Real success comes from exceeding them with classroom skills.
Required
Education Requirements
Illinois offers two pathways for substitute teachers. A Professional Educator License (PEL) requires a bachelor's degree and completion of an approved teacher preparation program. Alternatively, the Short-Term Substitute Teaching License requires a minimum of a bachelor's degree from an accredited institution but does not require a teacher preparation program. The Short-Term license limits substitutes to no more than five consecutive days in the same classroom.
Background Check
All substitute teachers in Illinois must undergo a criminal background check that includes fingerprinting processed through the Illinois State Police and the FBI. Additionally, applicants are checked against the Illinois Sex Offender Registry, the Statewide Murderer and Violent Offender Against Youth Registry, and the Child Abuse and Neglect Tracking System (CANTS). All checks must be cleared before any school placement.
Age Requirements
Substitute teachers in Illinois must be at least 20 years of age. This is one of the higher minimum age requirements among US states. The age requirement applies to both the PEL and the Short-Term Substitute Teaching License.
Application Process
Illinois substitute teachers apply through the Illinois State Board of Education's (ISBE) Educator Licensure Information System (ELIS). Applicants must create an ELIS account, submit official transcripts, complete the required background checks, and pay the applicable fees. After receiving the license, candidates register with individual school districts or regional offices of education.
Substitute Teaching Permit/License
Illinois issues a Short-Term Substitute Teaching License, which allows the holder to substitute for up to five consecutive days in the same classroom. For assignments exceeding five days, a Professional Educator License (PEL) is typically required. The Short-Term license is valid for five years and is renewable. The license is obtained through ISBE's ELIS system.
Frequently Asked Questions
Related Resources
This is skills-based professional development training only. It does not constitute state certification, a teaching license, or a guarantee of employment or assignments. All substitute teaching authorization and certification is issued exclusively by government/state/provincial/district authorities.
Practical skills training only. Actual substitute teaching authorization, certification, permits, and credentials are issued exclusively by Illinois state and district government authorities — never by any training provider.
Succeed as a Substitute in Illinois
Practical skills training that helps you stand out once you have met the government's authorization requirements. We do not issue credentials or guarantees.
Substitute Teacher Training provides practical skills development and resources to help substitute teachers perform more effectively in the classroom. Actual substitute teaching authorization, certification, permits, and credentials are issued exclusively by government/state/provincial/district education authorities. Decisions about hiring, pay rates, assignments, and any required credentials are made solely by schools, districts, and state education authorities. Completion of our courses results in a Certificate of Completion for professional development purposes only. We do not issue, approve, or guarantee any form of certification or employment.
Substitute Teacher Training does not issue substitute teaching authorization, credentials, or employment. All decisions rest solely with state education authorities, provincial ministries, and local school districts.