MO · work permit how-to
Missouri minor work permit — how to apply
Missouri requires a state-issued work permit for most working minors. This page walks through what the permit is, who issues it, what documents you need, how long it takes, and what to do if the application is denied — drawn from the Missouri state code and the issuing agency's published guidance.
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Quick facts
- Permit required
- Yes
- Min general work age
- 14
- Permit applies to ages
- 14–15
- Issued by
- Local school district superintendent
- Form
- Missouri Work Certificate
How to apply for a Missouri work permit
Confirm the minor's age is within the permit scope
In Missouri, the work permit applies to minors ages 14 through 15. Outside that range, either no permit is required (older minors) or general employment is prohibited (younger). The state's minimum general work age is 14.
Obtain Missouri Work Certificate
Minors 14-15 must obtain a Work Certificate from their school superintendent before starting work. The minor presents a Statement of Intent to Employ from the employer along with proof of age. 16- and 17-year-olds do not need a state-issued certificate; the employer keeps age verification on file.
Gather the supporting documents the issuer needs
Most Missouri issuers require: (1) proof of age (birth certificate, passport, or driver's license), (2) a written job offer or employer's statement of intent describing the duties and schedule, (3) a parent or guardian signature, and (4) for school-age minors, a signature from the school confirming the schedule does not conflict with attendance. Confirm specifics with Local school district superintendent before submitting.
Submit and wait for processing
Typical turnaround in Missouri is a few business days when the file is complete; longer if the school year is in session or the issuer requests additional verification. The permit is tied to the specific minor and often to the specific employer — a new job usually means a new permit application.
Keep the permit on file at the workplace
Once issued, Missouri expects the employer to keep the original (or a verified copy) on file at the worksite for inspection. Federal recordkeeping rules require the file be retained for at least 3 years after the minor's employment ends.
If the application is denied
Common reasons: incomplete documents, scheduling that violates age-band hour caps, or duties that fall under the federal hazardous orders or a state-restricted occupations list. Fix the underlying issue and resubmit. Local school district superintendent can typically explain which specific element of the application triggered the denial.