L dependent child status does not authorize employment. The principal’s technical assignment cannot supply the child’s work permission.
Assess the activity beyond the internship label
Record whether the proposed role involves productive tasks, pay or another benefit and where it would occur. Eligible unmarried children under 21 may accompany under the dependent rules, but studying does not extend those status conditions. A qualifying L spouse’s incident-to-status authorization is a separate benefit and does not apply to children.
Because dependent permissions derive from the principal's, the whole family reaches the same terminal date together, which is worth naming out loud rather than discovering when an extension is refused. If the spouse cannot teach on the intended date, have the employer identify another lawful delivery arrangement instead of assuming the principal’s classification covers the whole household. Verify the spouse's current documentation and consider whether any independent employment route applies to them, rather than assuming a single rule covers every family member. A launch-driven posting frequently runs longer than intended, and an extension is a fresh set of steps for every person holding permission through the principal, not an administrative renewal.