Minors under 16 years old are not allowed to work before 7 a.m. or after 7 p.m. However, from June 1 through Labor Day, they can work until 9 p.m. During the school year, their work hours are limited to four hours per day and 28 hours per week, which increases to eight hours per day and 40 hours per week when school is not in session. If the workday lasts five hours or longer, breaks must be provided.
Due to a 2019 law, Senate File 337, these hour restrictions do not apply to minors in certain situations, including:
- Volunteer work for a charitable or public purpose
- Referees aged 12 or older working for a charitable organization, a unit of government, or an organization recognized by the U.S. Olympic Committee
- The Iowa Summer Youth Corps Program
- Any recognized program of the Iowa National Service Corps for children over 14 years old