Overtime — Ontario Employment Law
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About Overtime
In Ontario, many employees who work extra hours are legally entitled to overtime pay. This isn't just a workplace perk; it's a fundamental right established under the province's Employment Standards Act, 2000 (ESA). The core rule is straightforward: for most jobs, overtime begins after an employee has worked 44 hours in a single work week. Once this threshold is crossed, each additional hour must be paid at a rate of at least 1.5 times the employee's regular rate of pay. While this page covers the general rules of overtime entitlement, details on how to calculate the specific dollar amount are available on our 'overtime pay' topic page.
A common misconception is that salaried employees are automatically exempt from overtime. This is not true. Your eligibility for overtime depends on the nature of your work and whether your specific role falls under one of the exemptions listed in the ESA, not on how you are paid. For example, many managers and supervisors are exempt, but only if their duties are genuinely managerial. An employee with a 'manager' title who primarily performs the same work as their subordinates may still be entitled to overtime. This issue, often called employee misclassification, is a frequent source of disputes and is explored further on its own topic page.
Employers can't simply refuse to pay overtime that has been earned. Even if the overtime was not pre-approved, if an employer knows or should have known that an employee was working extra hours, they are generally obligated to pay for that time. There are specific rules for 'averaging agreements' or 'time off in lieu' (banking hours), which require written consent and must adhere to strict ESA guidelines. Understanding these rules is the first step in ensuring you are being compensated fairly for all your time and effort. Because the application of these rules can depend heavily on the specifics of your job and industry, getting a professional opinion on your unique circumstances can provide crucial clarity.
Frequently Asked Questions
What is the standard overtime threshold in Ontario?
For most employees in Ontario, the overtime threshold is 44 hours per week. Any hours worked beyond this must be paid at the overtime rate, as mandated by the Employment Standards Act, 2000.
I'm a salaried employee. Am I automatically excluded from receiving overtime pay?
No. Being paid a salary does not automatically make you ineligible for overtime. Your entitlement depends on whether your specific job duties fall under an exemption in the ESA, not your payment structure.
Can my employer make me work overtime?
Generally, yes, up to a certain limit. An employer can require you to work up to 48 hours in a week. Working more than that requires a written agreement. However, you have the right to refuse work that would exceed these daily or weekly limits.
My job title is 'Manager'. Does this mean I don't get overtime?
Not necessarily. To be exempt as a manager, your primary duties must be managerial, such as supervising other employees and having significant input on their employment. If your title is 'Manager' but you mostly perform non-supervisory work, you may still be entitled to overtime.
How long do I have to claim unpaid overtime in Ontario?
You have two years to file a claim for unpaid overtime with the Ministry of Labour. For a civil lawsuit, the limitation period is also generally two years from the date you knew or should have known you had a claim.
Is it legal for my employer to offer 'banked' time instead of overtime pay?
Yes, but only if you agree to it in writing. This arrangement, called time off in lieu, requires that you receive 1.5 hours of paid time off for each hour of overtime worked, and the time off must generally be taken within 3 months of being earned.
When should I consult an employment lawyer about an overtime issue?
If you believe you are being misclassified as exempt, if your employer is consistently refusing to pay for hours worked over 44 per week, or if a dispute involves a significant amount of unpaid time over many months or years, it is wise to seek legal advice to understand your rights and options.
Common Scenarios
- A graphic designer on salary is consistently asked to work late and on weekends to meet project deadlines, pushing their weekly hours to over 50, but is told overtime doesn't apply to salaried staff.
- A 'shift supervisor' at a retail store spends most of their time operating the cash register and stocking shelves, with minimal supervisory duties, but is denied overtime pay based on their title.
- A field technician is required to be 'on-call' for a 24-hour period over the weekend, but the employer refuses to count any of that time towards their weekly hours unless they are actively dispatched to a job.
- An administrative assistant works through their lunch break every day to keep up with their workload, but their employer automatically deducts 30 minutes for lunch, resulting in unpaid overtime.
What You Should Know
- Keep your own independent, detailed records of your start times, end times, and break times each day. This can be crucial evidence if there is a dispute.
- Understand that your right to overtime is based on your actual job duties, not your title. If you're a 'manager' who doesn't manage, you may still be entitled to overtime pay.
- Do not verbally agree to 'bank' your overtime hours. Any agreement for time off in lieu must be in writing to be valid under the Employment Standards Act, 2000.
- If you believe you are owed a significant amount of overtime, consider seeking a consultation with an employment lawyer to assess the strength of your claim and the best path forward.
Featured Cases
United Steelworkers v. Greenfirst Forest Products
2026 ONSC 4599 (CanLII) · 2026-08-19Judicial Review of Labour Arbitration: Overtime Dispute
This is a judicial review of a labour arbitration award concerning the distribution of weekend overtime under a collective agreement. The Divisional Court applied the Vavilov reasonableness framework and found the arbitrator's decision unreasonable for failing to address the Letter of Understanding and the central issue of student overtime compensation. The court set aside the award and remitted the matter to a different arbitrator for reconsideration.
M. v. Bison Transport Inc.
2026 ONSC 3729 (CanLII) · 2026-06-25M. v. Bison Transport: Drug Policy Termination
This wrongful dismissal case involved an employee terminated for cause following a second positive drug test, raising issues regarding safety-sensitive policies, human rights accommodation, and the justification of dismissal. The court found the termination justified due to consistent policy enforcement and lack of disability, dismissing the wrongful dismissal claim. The court assessed four months' notice only in the alternative, and dismissed overtime claims as barred by limitation periods or unsupported by evidence.
S.-S. v. Pet Social
2023 ONSC 4174 (CanLII) · 2023-07-18Unpaid Wages & Overtime: Employment Standards Award
This is a merits decision regarding an employment standards dispute where the plaintiff alleged she was an employee entitled to unpaid wages, overtime, and vacation pay. The court found that an employment relationship existed and awarded damages for the statutory entitlements, while dismissing alternative claims for unjust enrichment, constructive trust, and aggravated damages due to lack of evidence or legal basis.
OPSEU, Local 329 v. Waypoint Centre for Mental Health Care
2022 ONSC 1533 (CanLII) · 2022-03-14This is a judicial review of a labour arbitration award concerning the interpretation of a collective agreement between a union and its employer regarding overtime pay and management rights. The Divisional Court applied the reasonableness standard of review and dismissed the application for judicial review, finding the arbitrator's interpretation logical, transparent, and justified.
F. v. Canadian Imperial Bank of Commerce
2022 ONCA 115 (CanLII) · 2022-02-09Bank's Appeal Dismissed in Overtime Class Action
This is the bank's appeal in a class action for unpaid overtime under the Canada Labour Code. The Court of Appeal dismissed it, upholding the summary judgment finding the bank liable because its overtime policies breached the Code, and the certification of aggregate damages as a common issue. It agreed that limitation defences must be decided individually rather than by a class-wide order.
F. v. Canadian Imperial Bank of Commerce
2021 ONCA 46 (CanLII) · 2021-01-26F. v CIBC: Class Action Jurisdiction Appeal
This is an appeal regarding the jurisdiction of the Court of Appeal for Ontario to hear appeals concerning limitation periods and aggregate damages in a class action for overtime compensation. The court addressed whether determinations on these issues are part of a judgment on common issues under the Class Proceedings Act, 1992.
F. v. Canadian Imperial Bank of Commerce
2020 ONSC 75 (CanLII) · 2020-03-30F. v CIBC: Overtime & Record-Keeping Breaches
This is a class action proceeding addressing systemic non-compliance with federal employment standards by the employer. The court examined whether the employer breached statutory and contractual duties regarding overtime compensation and the maintenance of accurate records of hours worked. The court found that the employer's policies permitting uncompensated overtime and failing to record actual hours constituted breaches of statutory and contractual obligations.
D. v. GreenMantra Recycling Technologies Ltd.
2018 ONSC 3715 (CanLII) · 2018-10-19This case involves a dispute regarding overtime pay and the interpretation of an employment contract under the Employment Standards Act. The proceedings address whether the employer complied with statutory employment standards regarding overtime compensation.
W. v. CTS of Canada Co.
2018 ONCA 758 (CanLII) · 2018-09-19Appeal Allowed in Part: Mass Termination ESA Obligations
This is an appeal to the Court of Appeal from a motion judge's summary judgment decision in a class action about mass termination rights under the Employment Standards Act. The representative employees sued the employer over the validity of their working notice period because the employer filed the mandatory Form 1 notice late and required them to work excessive overtime. The motion judge ruled that the employer had to file the form at the beginning of the 13-month working notice period, invalidating most of the notice given. The Court of Appeal allowed the appeal in part, ruling that the form only needed to be filed at the start of the eight-week statutory minimum notice period. Because the employer filed the form 12 days into that eight-week period, the employees were awarded 12 days' pay in lieu of notice, and the lower court's rulings invalidating notice during weeks of unlawful overtime were upheld.
University of Ottawa v Bargaining Unit of the Support Staff et al.
2016 ONSC 7035 (CanLII) · 2016-10-28The Divisional Court dismissed an application for judicial review of an arbitrator's decision interpreting Article 20.4 of a collective agreement. The court upheld the arbitrator's finding that evening and weekend work constituted overtime rather than a modification of the regular schedule, confirming that the grievors were entitled to overtime pay.
B. v Canada Cartage Diversified GP Inc.
2016 ONSC 5757 (CanLII) · 2016-09-20This is an appeal from a motion judge's discovery directions in a class action alleging systemic overtime policies. The Divisional Court dismissed the motion for leave to appeal, finding no conflicting decision and emphasizing case management deference.
Joss Covenoho v Pendylum Inc.
2016 ONSC 4969 (CanLII) · 2016-08-16ESA Section 97 Bar on Civil Proceedings & Short-Term Termination
This case addresses whether a civil claim for vacation pay, public holiday pay, and overtime is barred by the Employment Standards Act, 2000, and whether an employee with less than three months of service is entitled to statutory notice of termination. The court determined that Section 97 of the ESA does not preclude the civil action for unpaid wages and that Section 54 does not require notice for employees employed for less than three months. Additionally, the court found that clear termination provisions in the plaintiff's fixed-term contract allowed for immediate termination without further liability.
F. v G.
2016 ONSC 2960 (CanLII) · 2016-05-03This is a procedural ruling regarding a motion to revisit a final decision in an overtime dispute. The court declined to reconsider arguments regarding limitation periods and the plaintiff's employment options, as these were addressed in the original decision, and found insufficient evidence for new arguments regarding business closure.
F. v G.
2016 ONSC 1992 (CanLII) · 2016-04-06Live-in Caregiver Wrongful Dismissal: 10 Months Notice
This case involves a live-in caregiver who brought claims for unpaid overtime, wrongful dismissal, and breach of contract against her employers. The court addressed whether the plaintiff worked overtime entitled to compensation under the Employment Standards Act, 2000, and determined she was entitled to 10 months' reasonable notice upon dismissal. Additionally, the court ruled on the applicability of the Limitations Act, 2002, and denied punitive damages regarding the manner of dismissal.
F. v. Bank of Nova Scotia
2012 ONCA 443 (CanLII) · 2012-06-26Class Action Certification: Unpaid Overtime Claims
This is an appeal from a certification motion in a class action lawsuit brought by employees against the Bank of Nova Scotia for unpaid overtime. The appeal addresses whether the motion judge erred in certifying the class action, specifically regarding common issues related to overtime compensation, the preferable procedure, aggregate damages, and systemic defects in overtime policies.
F. v. Canadian Imperial Bank of Commerce
2010 ONSC 4724 (CanLII) · 2010-09-10F. v CIBC: Class Action Overtime Certification Appeal
This is a judicial review of a motion judge's decision dismissing a class action certification motion and awarding costs to the defendant. The underlying dispute concerns the lawfulness of the employer's overtime policy under the Canada Labour Code and whether common issues existed for certification. The Divisional Court reviewed the evidentiary and legal errors alleged by the plaintiff.
F. v. The Bank of Nova Scotia
2010 ONSC 2645 (CanLII) · 2010-05-05Class Action Leave to Appeal: Systemic Overtime Claims
This is a procedural ruling on a motion for leave to appeal the certification of a class action involving systemic overtime claims by employees. The court addressed whether conflicting decisions justified granting leave and examined the legal basis for implying terms of good faith and negligence into employment contracts governed by the Canada Labour Code.
B. v. Ignace (Township)
2009 CanLII 55334 (ON SC) · 2009-08-27This is a labour law case concerning employment remuneration and overtime entitlements.
E. v. Ritins International Inc.
2008 CanLII 14890 (ON SCDC) · 2008-04-08This is a Divisional Court decision involving an employment standards dispute regarding overtime pay and the legal issue of piercing the corporate veil. The case addresses whether individuals behind a corporation can be held liable for employment standards violations.
W. v. Universal Environmental Services Inc.
1998 CanLII 7183 (ON CA) · 1998-10-01Wrongful Dismissal: 6 Months Remuneration & Mental Distress Damages
This was an appeal to the Court of Appeal by the employer from a trial judgment finding the employee was wrongfully dismissed and awarding damages. The main issues were whether the employee was fired, entitlement to mental distress damages, and the quantification of termination pay under the employment contract. The trial judge found the employee was fired and awarded damages, including $15,000 for mental distress. The Court of Appeal upheld the finding that the employee was fired and the calculation of termination pay (including overtime), but found there was no independent actionable wrong to support mental distress damages. Because the correct calculation of contractual damages exceeded the trial judge's total award and there was no cross-appeal, the total damage award remained the same.