Can Your Employer Make You Work Overtime in Ontario?
Your employer can require some overtime, but not without limits, and not without your agreement past a point. Here is how far it can go and what you are owed.
Key takeaways
- Your employer can require some overtime, but the ESA sets limits on your hours.
- The general caps are about 8 hours a day and 48 hours a week, beyond which your written agreement is needed.
- Any overtime after 44 hours a week must be paid at 1.5 times your rate.
- You have the right to refuse hours beyond the limits, and can cancel an excess-hours agreement.
- Being punished for lawfully refusing excess hours can be a reprisal.
In this article
Mandatory overtime is a grey area for a lot of workers: can your boss really make you stay? In Ontario the answer is yes, up to a point, but there are firm limits, and once you pass them your employer needs your agreement, not just your compliance.
✅Quick answer. Your employer can require overtime within the ESA's hours-of-work limits, generally up to about 8 hours a day and 48 hours a week. To work you beyond those caps, the employer needs your written agreement, and there are required rest periods. Whatever you work over 44 hours in a week must be paid at the overtime rate.
Can your employer require overtime?
Within limits, yes. There is no general right to refuse reasonable overtime that keeps you inside the legal hours-of-work caps. But the employer cannot simply demand unlimited hours, and it must respect the daily and weekly maximums and the rules on rest.
The hours-of-work limits
- Daily: generally a maximum of 8 hours a day (or the hours in your established regular workday if longer). More requires your written agreement.
- Weekly: generally a maximum of 48 hours a week. Working beyond that requires a written agreement.
- Rest: you are entitled to minimum rest periods, including time off between shifts and at least one day off a week.
The written agreement, and your right to cancel it
To work you past the caps, your employer needs your written agreement to exceed the daily or weekly limits. Crucially, agreeing is a choice, and you can generally cancel such an agreement with proper notice. You cannot be lawfully forced to sign one, and you cannot be worked beyond the limits without one.
You still have to be paid overtime
Being required to work overtime does not change your right to be paid for it. Any hours over 44 in a week are payable at 1.5 times your regular rate, unless you are in a specific exempt role. See is overtime 40 or 44 hours for how that works.
Can you be punished for refusing?
Not for lawfully refusing hours beyond the limits or declining to sign an excess-hours agreement. Penalizing or firing you for asserting an ESA right can be an unlawful reprisal. If you were disciplined or let go over this, it may be more than an ordinary dismissal. A free review can tell you where you stand.
Frequently asked questions
Can my employer force me to work overtime in Ontario?
Yes, within the ESA's limits of roughly 8 hours a day and 48 hours a week. Beyond those caps, your employer needs your written agreement, and you can decline or cancel it.
What are the maximum hours I can be required to work?
Generally about 8 hours a day and 48 hours a week without your written agreement. Working beyond those limits requires you to agree in writing, and you are entitled to minimum rest periods.
Do I still get paid for mandatory overtime?
Yes. Hours over 44 in a week are payable at 1.5 times your regular rate, unless you fall under a specific exemption. Being required to work overtime does not remove your right to be paid.
Can I be fired for refusing to work excess hours?
Not for lawfully refusing hours beyond the ESA limits or declining an excess-hours agreement. Punishing you for asserting an ESA right can be an unlawful reprisal.
Daniel Carter
Legal Writer, Mirza Law
Daniel Carter is a legal writer at Mirza Law in Toronto. He writes about layoffs, employment contracts, and the steps to take before you sign anything from your employer.
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