Legal Tips for Hiring Minors: US and Global Compliance Guide

Legal & Compliance · 9 min read · Published 2025-01-20

Hiring a teenager can be one of the best decisions a small business makes. Young workers bring energy, they're eager to learn, and giving someone their first job is genuinely good for your community. But there's a catch that trips up well-meaning employers all the time: the rules for hiring minors are stricter, more specific, and more aggressively enforced than the rules for hiring adults. A scheduling mistake that's nothing for a 25-year-old can become a real fine when the worker is 15.

The good news is that compliance isn't complicated once you know the framework. This is a practical, plain-English guide to the legal requirements for hiring minors — the U.S. basics, where state law takes over, recordkeeping that protects you, and a high-level look at how this works internationally. One important note up front: this is general information to help you ask the right questions, not legal advice. For your specific situation, confirm with your state labor department or an employment attorney.

The U.S. Framework: Start With the FLSA

At the federal level, child labor is governed primarily by the Fair Labor Standards Act (FLSA), enforced by the U.S. Department of Labor. The FLSA sets a national floor for the minimum age to work, the hours minors can work, and the jobs they're allowed to do. Three principles run through all of it:

• Younger workers have tighter restrictions. A 14-year-old faces far more limits than a 17-year-old.
• School comes first. Hour limits are built around protecting education.
• Dangerous work is off-limits for minors, with the list of "hazardous occupations" being strictest for the youngest workers.

Age tiers at a glance

• Under 14: Generally cannot work in most non-agricultural jobs, with narrow exceptions (such as acting, newspaper delivery, or a family business).
• 14-15: May work in many retail, food service, and office jobs, but with strict hour limits and a list of prohibited tasks.
• 16-17: May work unlimited hours under federal law, but still cannot perform jobs deemed hazardous.
• 18+: No federal child-labor restrictions.

Hour Restrictions for 14- and 15-Year-Olds

This is where most violations happen, because the limits are specific. Under federal rules, 14- and 15-year-olds generally may work:

• Outside of school hours only.
• No more than 3 hours on a school day and 18 hours in a school week.
• No more than 8 hours on a non-school day and 40 hours in a non-school week.
• Within a daily window — generally between 7 a.m. and 7 p.m., extended to 9 p.m. from June 1 through Labor Day.

For 16- and 17-year-olds, the FLSA sets no hour limits — but remember, state law often does, including night-work and break rules. Always check both.

Prohibited and Hazardous Jobs

The FLSA bans minors from a list of hazardous occupations. The exact list depends on age, but common prohibitions include:

• Operating most power-driven equipment — meat slicers, commercial mixers, balers, compactors, and many saws.
• Driving a motor vehicle as a primary job duty (with very limited exceptions for 17-year-olds).
• Roofing, excavation, demolition, and most construction work.
• Working with hazardous chemicals or in high-risk environments.
• For 14-15-year-olds specifically: cooking with certain equipment, baking, most warehouse work, and operating power machinery beyond limited exceptions.

If you run a restaurant, this matters daily: a 15-year-old generally cannot operate the slicer or the fryer setups that the rules restrict. When in doubt, assume a piece of power equipment is off-limits for younger teens until you've confirmed otherwise.

Work Permits and Age Certificates

Federal law doesn't require a work permit, but many states do require an employment/age certificate (often called "working papers") before a minor starts. Requirements vary widely:

• Some states require the permit for all minors under 18; others only under 16.
• The permit is often issued through the teen's school or the state labor department.
• Some states require the employer to keep the permit on file; others require an age certificate proving the worker is old enough.

Build this into your onboarding: verify and keep a copy of the required permit or age proof before the first shift. It protects you and is frequently the first thing an inspector asks for.

Wages: Minimum Wage and the Youth Wage

Minors are generally entitled to at least the applicable minimum wage. A few wage rules to know:

• Youth minimum wage: Federal law permits a lower training wage for workers under 20 during their first 90 consecutive calendar days of employment. After 90 days (or once they turn 20), they get the full minimum wage.
• State minimum wage wins: If your state's minimum wage is higher than the federal rate, you must pay the higher amount. Many states do not allow the youth sub-minimum wage at all.
• Tipped workers: Tip-credit rules apply to minors the same as adults where permitted, but state rules vary significantly.

The safe approach: pay at least your state's full minimum wage unless you've confirmed a specific, legal exception applies.

State Law: Where the Real Variation Lives

Here's the rule that keeps employers out of trouble: when federal and state law differ, you must follow the stricter standard. States frequently add requirements the FLSA doesn't, such as:

• Hour limits for 16- and 17-year-olds (which federal law lacks).
• Mandatory meal and rest breaks for minors.
• Required work permits and specific recordkeeping.
• Stricter night-work cutoffs.

Never assume the federal floor is the whole picture. Your state labor department's website is the authoritative source, and it's usually free and clear.

Recordkeeping That Protects You

Good records are your best defense in an audit. For every minor you employ, keep:

• Proof of age (age certificate, birth date verification, or required permit).
• Accurate time records — daily start/stop times, not just total hours, so you can demonstrate compliance with the daily and weekly limits.
• The job duties assigned, so you can show no hazardous tasks were involved.
• Wage records showing correct pay and any legal youth-wage period.

A Compliance Checklist for Small Businesses

1. Confirm the minimum hiring age for the role under both federal and state law.
2. Obtain and file any required work permit or age certificate before day one.
3. Map out a schedule that respects daily, weekly, and time-of-day limits for younger teens.
4. Review your equipment and tasks against the hazardous-occupations list and assign accordingly.
5. Set pay at the correct minimum wage, applying youth-wage rules only if clearly permitted.
6. Track exact daily hours and keep records on file.
7. Re-check your state labor department site annually, since rules change.

A High-Level Note on Global Compliance

If you hire young workers outside the U.S., the principles are similar but the specifics differ by country. Internationally, frameworks from the International Labour Organization set a general minimum working age (commonly 15, or 14 in some developing economies) and prohibit hazardous work for those under 18. The European Union and individual countries layer on their own rules for working hours, night work, mandatory rest, and schooling. The takeaway: never assume U.S. rules travel. For any country, confirm that nation's minimum age, hour limits, and hazardous-work bans before hiring.

Hiring a teenager is a gift you give your community — but the rules exist to protect kids, and "I didn't know" is not a defense. A few minutes of due diligence keeps a good deed from becoming a costly mistake.

Frequently Asked Questions

How many hours can a 14- or 15-year-old legally work?

Under federal law, generally up to 3 hours on a school day and 18 in a school week, or 8 hours on a non-school day and 40 in a non-school week, and only outside school hours within set time windows. Your state may impose stricter limits, so follow whichever is tighter.

Do I need a work permit to hire a minor?

Federal law doesn't require one, but many states do require an employment or age certificate before a minor starts. Check your state's rules and keep a copy on file before the first shift — it's often the first thing an inspector asks to see.

Can I pay a teenager less than minimum wage?

Federal law allows a youth minimum wage for workers under 20 during their first 90 consecutive days, but if your state's minimum wage is higher you must pay that, and many states don't allow the youth wage at all. When unsure, pay your state's full minimum wage.

What jobs are off-limits for minors?

The FLSA bans minors from hazardous occupations such as operating most power-driven equipment (slicers, balers, many saws), driving as a main duty, roofing, demolition, and working with dangerous chemicals. The youngest workers face the strictest list, so verify each task before assigning it.

What happens if I unintentionally violate child labor laws?

"I didn't know" is not a defense — violations can bring significant per-violation penalties from the Department of Labor or your state. The fix is prevention: verify ages and permits, build compliant schedules, avoid prohibited tasks, keep solid records, and consult your state labor department or an attorney when unsure.

Tags: hiring minors, child labor laws, flsa, compliance, small business, youth employment, employers

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