Ontario’s Legal Working Age: A Guide for Young Workers
Learn about the legal working age in Ontario, employment laws for youth, and employer responsibilities. Stay compliant with provincial labor standards.

In Ontario, youth employment is an important yet tightly regulated topic. Knowing the legal working age in Ontario is crucial for young individuals aiming to start their career journeys early, as well as for employers and parents who want to ensure compliance with provincial labor laws. The government has established specific rules to balance work opportunities with safety, education, and well-being for minors. Let's take a closer look at these regulations, exceptions, and opportunities that affect youth employment in the province.
The Minimum Legal Working Age in Ontario
The Employment Standards Act (ESA) and Occupational Health and Safety Act (OHSA) govern the employment of young workers in Ontario. According to these laws, the minimum age to work in Ontario generally starts at 14 years, but this depends heavily on the nature of the job and the industry.
Here’s a breakdown by sector:
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14 years and older: Allowed to work in offices, stores, and restaurants (excluding kitchens and food preparation).
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15 years and older: Permitted to work in kitchens, warehouses, and automotive garages.
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16 years and older: Eligible for jobs in construction, logging, and any setting involving industrial work.
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18 years and older: Required for underground mines or window cleaning operations from a height.
These age restrictions are put in place to protect minors from hazardous work environments and to ensure their educational commitments are not compromised.
Restrictions for Minors at Work
Even when a youth meets the minimum age requirement, they are still subject to various workplace limitations:
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Work hours: Students under 18 are not allowed to work during school hours unless they are excused or participate in an authorized program.
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Night shifts: Workers under 18 cannot work overnight shifts in certain industries.
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Workplace safety: Employers must ensure that young employees receive proper health and safety training tailored to their age and role.
These conditions protect minors from overwork and reduce the risk of injury in less suitable work environments.
Special Considerations: Education First
One of the core principles guiding youth employability in Ontario is ensuring that employment does not interfere with education. According to Ontario’s Education Act, young people must stay in school until the age of 18 or until they obtain a high school diploma.
In addition, the ESA does not allow employers to interfere with a young person’s right to education. If a student's employment negatively impacts their school attendance or performance, it may result in legal consequences for the employer.
Working with Parental Consent
Although the law sets minimum age thresholds, many employers will require parental or guardian consent before hiring a minor under 16. This isn't always a legal requirement, but it serves as a best practice for liability and ensures that parents are aware of their child's work commitments.
Employers may also ask for documentation verifying the student’s age, especially in industries with tighter restrictions.
Exceptions to the Rule
Some employment programs and apprenticeship opportunities may offer exceptions to the standard minimum working ages. For example:
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Co-op placements arranged through schools allow students to work in approved environments.
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Apprenticeships for skilled trades may permit students under 18 to work under supervision, provided the setting is safe and regulated.
Programs like these help students gain valuable real-world experience while staying within the boundaries of legal employment.
Why Knowing the Legal Working Age in Ontario Matters
For businesses, hiring minors can be a great way to foster young talent, but it also comes with responsibility. Non-compliance with working age laws can result in penalties, fines, or even shutdowns. For youth, understanding their rights and limits helps build confidence and provides a safe foundation as they step into the professional world.
Parents should also take an active role by guiding their children through early work experiences and helping them balance their job duties with academic and personal life.
Tips for Youth Entering the Workforce
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Start with volunteer work: This builds your resume and helps you gain experience.
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Look for student-focused jobs: Many businesses post roles specifically for part-time student employees.
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Take workplace safety seriously: Always attend training sessions and ask questions if unsure.
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Track your hours and wages: Know your entitlements under the ESA.
Final Thoughts
Ontario has crafted a balanced framework that encourages youth employment while prioritizing safety and education. Understanding the legal working age in Ontario ensures that young workers, employers, and parents can support early employment in a safe, informed, and compliant way.
If you're considering hiring minors or are a young person looking to begin your work journey, it’s essential to stay up to date with current regulations and guidelines.
In conclusion, Dharsi Law is committed to providing accurate, updated legal guidance for youth employability and labor rights in Ontario. For tailored advice or employment legal services, visit us at https://dharsi.ca and explore how we can assist you with all your workplace legal needs.