United States

Iowa Substitute Teacher Requirements

Last reviewed: February 8, 2026

At a Glance

Required Items

Optional/Recommended

Required Requirements

You must meet all of these requirements to become a substitute teacher in Iowa.

Education Requirements

Since 2019, Iowa requires substitute teachers to hold a bachelor's degree from a regionally accredited college or university. Previously, a lesser credential was accepted, but updated regulations raised the minimum education standard. Official transcripts verifying degree completion must be submitted with the application.

Background Check

Iowa mandates a comprehensive criminal background check for all substitute teacher applicants, including fingerprinting through the Iowa Division of Criminal Investigation and the FBI. The background check must be completed before a Substitute Authorization can be issued. Results are reviewed by the Board of Educational Examiners.

Age Requirements

Applicants for substitute teaching in Iowa must be at least 21 years of age. This requirement is tied to the bachelor's degree mandate and ensures candidates have sufficient maturity and academic preparation for the classroom.

Application Process

Candidates apply for a Substitute Authorization through the Iowa Board of Educational Examiners (BoEE) online portal. The application requires submission of official transcripts, background check clearance, and payment of the applicable fee. Processing times vary, and applicants are encouraged to apply well in advance of the school year.

Substitute Authorization

Iowa issues a Substitute Authorization credential through the BoEE that permits holders to serve as substitute teachers in any Iowa school district. The authorization is valid for five years and is renewable. Holders of a valid Iowa teaching license do not need a separate Substitute Authorization.

Recommended / Optional

These may help your application or are recommended but not strictly required.

Training/Orientation

There is no state-mandated training requirement for substitute teachers in Iowa. Most districts provide a brief orientation covering school policies, emergency procedures, and expectations for classroom management. Some districts may offer or require additional professional development opportunities.

References

The Iowa BoEE application may require professional or character references as part of the authorization process. Typically, two to three references from individuals who can attest to the applicant's character and suitability for working with children are requested. References from former employers or educators are preferred.

Additional Information

For more information, visit the Iowa Board of Educational Examiners Substitute Authorization page.

Substitute teaching guides for Iowa

City pay, district size, and the steps to apply in Iowa.

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