How Many Hours Can a Minor Work? A 2026 Guide for US Employers

Hire a teenager and the rulebook gets thick fast. Federal law sets one floor. Each state stacks its own ceiling on top. Some cities even add a third layer. Get it wrong, and the Department of Labor will find you; the fines have climbed sharply since the 2024 enforcement push.

This guide walks you through the actual numbers - daily caps, weekly caps, school-night cutoffs, banned tasks - and the operational traps that catch hospitality and retail managers most often. We'll cover federal first, then how state law usually overrides it, and finally what a compliant minor schedule looks like on the floor.

The federal floor: FLSA youth employment in plain English

The Fair Labor Standards Act (FLSA) is the baseline. The US Department of Labor's Wage and Hour Division enforces it. The rules split minors into three groups, and the limits change depending on whether school is in session.

14 and 15-year-olds

This is the strictest tier. A 14 or 15-year-old can work a maximum of 3 hours on a school day and 8 hours on a non-school day. The weekly cap is 18 hours during a school week and 40 hours during a non-school week.

The clock matters too. Outside summer (June 1 through Labor Day), they can only work between 7:00 AM and 7:00 PM. From June 1 to Labor Day, that evening cutoff stretches to 9:00 PM.

What can they actually do? Office work, retail cashiering, bagging, light food prep that doesn't involve fryers or slicers, lifeguarding if certified. Cooking on a flat-top grill is allowed in limited cases; deep-frying is not.

16 and 17-year-olds

Here, the federal hours rules essentially fall away. There is no daily cap, no weekly cap, no time-of-day restriction under federal law for this age group. They can technically work a 12-hour overnight shift on a Tuesday into Wednesday and the FLSA wouldn't blink.

But - and this is the part employers miss - states routinely impose tougher rules on this age group. Many states still enforce school-night cutoffs, daily maxes, and mandated rest periods. We'll come back to this.

The federal restriction that does apply: hazardous occupation rules. Operating a meat slicer, working in a freezer past a certain temperature threshold, driving a forklift, roofing - all banned regardless of state law.

Under 14

Federal law mostly forbids paid employment under 14. Narrow exceptions exist: newspaper delivery, working for a parent in a non-hazardous family business, agricultural work on a small farm, performing arts. If you run a restaurant, retail store, or service business, the answer for under-14s is no.

Where state laws override federal

The FLSA is a floor, not a ceiling. State law applies whichever is stricter. In practice, that means most states impose extra limits on top of federal rules, especially for 16 and 17-year-olds.

A few worked examples. California restricts 16 and 17-year-olds to 4 hours on school days and 8 hours on non-school days, with a 48-hour weekly cap. New York caps 16 and 17-year-olds at 4 hours on school days, 8 hours on non-school days, and 28 hours weekly during school weeks. Massachusetts prohibits 16 and 17-year-olds from working past 10 PM on a school night, with a 9-hour daily limit. Illinois revamped its child labor law in 2024 - the new rules require an Illinois Child Labor Permit for every minor and tightened weekly hour caps.

The lesson: never schedule from federal rules alone. Always pull the state-by-state limits from the Wage and Hour Division summary at dol.gov, then layer your specific state's labor department guidance on top.

A practical note from the field. We see employers default to federal rules because they assume "16-year-olds can work whenever." In states like New York or New Jersey, that assumption gets expensive fast. The DOL's data shows minor employment violations rose 88% between 2019 and 2023, and the 2024 maximum civil penalty per violation is now over $15,000.

Hazardous occupations: jobs minors can't do at any hour

Federal Hazardous Occupation Orders (HO 1 through HO 17) ban minors under 18 from specific tasks. The list is long; here are the ones that bite hospitality and retail managers most often.

Operating power-driven slicers, grinders, choppers, mixers, or any meat-processing equipment. Operating bakery machines like dough mixers and bread slicers. Driving a motor vehicle on the job (with very narrow exceptions for 17-year-olds in incidental driving). Working in a meat or poultry processing area. Operating a paper baler or compactor - the ones in the back of every grocery store. Roofing work. Demolition. Excavation.

For 14 and 15-year-olds, the banned list expands further: no cooking with open flames, no deep fryers (with limited automated-fryer exceptions), no commercial dishwashing machinery, no work above ground level, no loading or unloading of trucks, no warehouse work involving conveyor belts.

If you run a fast-food kitchen and a 15-year-old asks to learn the fryer station, the answer is no - even if a manager is supervising. Even if the equipment has automatic baskets. The HO 16 carve-outs are narrower than most managers realize.

School year vs. summer: the hours change

For 14 and 15-year-olds, the federal calendar matters. School is "in session" from the first day of classes in your district through the last. During those weeks, the daily cap is 3 hours, the weekly cap is 18 hours, and shifts must end by 7 PM.

During summer break, the daily cap goes to 8 hours, the weekly cap to 40 hours, and the evening cutoff slides to 9 PM. Holiday weeks during the school year follow the school-year rules unless the state says otherwise.

A wrinkle most managers miss. A "school week" for federal purposes is any week where school is in session for one or more days. Spring break weeks where school is closed all five weekdays count as non-school weeks - the higher caps apply. But a Thanksgiving week with two school days followed by holiday closure counts as a school week, and the 18-hour weekly cap holds for the whole week.

How this plays out on the floor

The theory is easy. Operating it across a real schedule is where managers get burned. Let's walk through two scenarios that come up constantly.

A 28-seat diner in Cleveland, Ohio, hires a 15-year-old as a busser. The general manager schedules her Friday 4 PM to 9 PM (5 hours), Saturday 11 AM to 7 PM (8 hours), and Sunday 12 PM to 5 PM (5 hours). Three problems. Friday's 9 PM cut violates the 7 PM school-year curfew. Friday's 5 hours blows the 3-hour school-day max. The weekly total is 18 hours which is at the cap, but the Friday violation alone is a finable offense. Ohio matches federal rules here, so the diner has no state-law softener.

A Texas QSR chain running 14 stores across Houston schedules a 16-year-old shift lead Monday through Friday from 3 PM to 10 PM, plus Saturday 11 AM to 8 PM. Federal law allows it. Texas law does not - the state caps 14 and 15-year-olds tightly, but for 16 and 17-year-olds, Texas defers to federal hours rules. So the schedule is technically legal. But the chain's HR director still flagged it, because two of the school nights ran past 10 PM, the kid was late to class three times, and the parent complained to the district manager. Legal compliance and operational sustainability are different things.

The point: the rules are the floor, not the goal. The goal is a schedule a 16-year-old can actually keep up with while passing tenth grade.

Outside the US: Europe runs different rules

If you're an English-speaking employer running operations across the Atlantic, the framework changes. The EU Young Workers Directive (94/33/EC) splits minors into "children" (under 15 or still in compulsory education) and "adolescents" (15-18). Children are essentially banned from regular employment outside light, family, or cultural work. Adolescents can work, but with a 40-hour weekly cap, an 8-hour daily cap, mandatory daily rest of 12 consecutive hours, and a night-work ban from 10 PM to 6 AM in most member states.

Belgium tightens this further through national law: students can work under the "student worker" statute up to 600 hours per year at reduced social contributions, with strict scheduling rules. France caps minors under 18 at 35 hours per week and 8 hours per day, with weekend overtime banned for under-16s. Spain's Estatuto de los Trabajadores follows the EU directive closely and adds a complete ban on hazardous, night, and overtime work for under-18s.

If you operate across multiple countries, manage these limits at the country level. A US-style "16-year-olds can work any hours federally" policy will create violations the moment you open in Brussels or Madrid.

Building a minor-compliant schedule: the process

Compliance is a workflow, not a checklist. Here's the sequence that holds up under audit.

Verify age at hire. Pull a copy of the work permit (required in 39 states for minors under 18, and in all 50 for under 16). Store it in the employee record alongside the I-9. Without the permit, you can't legally schedule the shift in the states that require it.

Tag the employee record. In your scheduling system, mark the minor's age bracket (14-15, 16-17) and the applicable state. The tag should drive automatic rule enforcement, not sit in a notes field.

Set hard limits in the scheduler. Daily caps, weekly caps, school-night curfew, restricted task list. The system should refuse to publish a non-compliant shift, not just warn about it.

Block hazardous tasks. If a 15-year-old's role is "busser," the role definition should exclude any HO-listed task. When the floor gets slammed and a manager grabs the nearest body to run the slicer, your audit trail should show the system blocked the task assignment.

Track time, not just schedule. Posted hours and worked hours diverge. A minor who clocks in 15 minutes early and clocks out 30 minutes late twice a week burns through the 18-hour cap fast. Real time tracking is the only way to know.

Run a weekly compliance report. Every Monday, list every shift worked by a minor in the prior week against the legal limits for their state and age. Flag overruns immediately and document the corrective action.

This is exactly the kind of operational layer Shyfter is built for. Our scheduling and time-tracking modules let you flag minor employees, set per-state legal rules, and block non-compliant shifts at the source. Pair it with our time tracking tool to catch the gap between scheduled and worked hours, and our overtime management features to monitor weekly totals in real time.

Penalties: what getting it wrong actually costs

The Wage and Hour Division publishes its enforcement data quarterly. Civil money penalties for child labor violations are now indexed to inflation; the 2024 maximum is $15,629 per minor per violation, and $71,031 per violation if the violation causes serious injury or death. Willful and repeated violations push higher.

State penalties stack on top. Massachusetts adds up to $2,500 per violation. California's per-violation fine for child labor breaches starts at $5,000 and rises to $10,000 for willful violations. Illinois added criminal liability in its 2024 reform - severe willful violations can now lead to misdemeanor charges against the employer.

Beyond the dollars: a child labor violation triggers automatic blacklisting from federal contracts under DOL Order 1-2003, and most states publish violators' names. Reputational fallout is real, especially in markets with active local press.

FAQ

Can a 14-year-old work after school?

Yes, but with strict limits. During the school year, no more than 3 hours on a school day, ending by 7 PM. The weekly cap is 18 hours total. Some states forbid school-night work entirely - check your state's labor code before scheduling.

How many hours can a 16-year-old work in a week?

Under federal law, there is no weekly cap for 16 and 17-year-olds. State law usually adds one. New York caps it at 28 hours during school weeks, California at 48 hours overall, Massachusetts at 48 with a 9-hour daily max. Always check the state.

Do minors get overtime pay?

Yes. The FLSA's overtime rules apply to minors the same way they apply to adult workers. Hours worked over 40 in a week trigger time-and-a-half. Some states with daily overtime rules (California, Alaska, Nevada) apply those to minors too.

Are work permits required for every minor?

Required in 39 states for minors under 18, and in all 50 for minors under 16. The form is usually issued by the school district. Federal law doesn't require a permit, but states that do require one can fine employers who skip it.

What about minors employed by their parents?

Federal law allows parents to employ their own children in non-hazardous tasks at any age, in a business solely owned by the parent. Hazardous occupations remain banned even in family businesses. State law sometimes restricts this exception further.

Does the FLSA apply to all employers?

The FLSA covers any business with annual gross sales of $500,000 or more, plus any business engaged in interstate commerce - which is essentially every employer with a website or supplier across state lines. Assume it applies to you unless your labor attorney says otherwise.

Build the schedule, not the violation

Minor employment compliance is one of those areas where the rules look manageable on paper and unmanageable on the schedule grid. The fix is the same fix that solves most labor compliance problems: stop treating the rule as a memo and start treating it as a system constraint that the scheduler enforces automatically.

Shyfter's staff scheduling platform lets you tag minor employees, apply per-state legal rules, and block non-compliant shifts before they go out. If you run hospitality, retail, or fast-food operations - check our fast-food sector page for the operational angle - the time saved on compliance review alone usually pays for the tool. Want to see how it works on a real schedule? Request a free demo and we'll walk you through a minor-compliant build for your state.

For more on shift design that holds up under labor scrutiny, see our guide on rotating shift schedules.