Minors 16 and 17 years old may not work between midnight and 6 a.m. When school is not in session.Information for youth ages 14-17 for working papers, safety and health on the job, and filling out job applications. All minors between the ages of 1417 must provide "working papers" prior to their first day of work. New York requires that employers obtain a work permit for minors. Wages. An Employment Certificate (Working Paper) is required for all minors under 18 years of age who are employed. All students between 14 - 17 years of age must get an employment certificate in order to work. How do I get working papers? 16-17 year olds may now work a maximum of 28 hours per week during school and only between the hours of 6 am to 10 pm when school is open for instruction. Minors as young as 14 years old can work in New York, but with restrictions.