Working extra hours without being paid for them is more than frustrating — it is often illegal. Canadian employment standards law requires most employees to be paid at a premium rate for overtime hours, and your employer cannot simply ignore this obligation.
The short answer
If you are an eligible employee who worked overtime, your employer must pay 1.5 times your regular rate. File an employment standards complaint if they won’t — you can recover up to two years of unpaid overtime in most provinces.
How overtime works in Canada
Standard threshold by province
| Province | Daily Overtime Threshold | Weekly Overtime Threshold |
|---|---|---|
| Ontario | No daily limit in ESA | Over 44 hours/week |
| British Columbia | Over 8 hrs/day (first 4 OT at 1.5x, then 2x) | Over 40 hours/week |
| Alberta | No daily limit in general | Over 8 hours/day OR 44 hours/week |
| Quebec | No daily limit | Over 40 hours/week |
| Manitoba | No daily limit | Over 40 hours/week |
| Saskatchewan | Over 8 hours/day | Over 40 hours/week |
| Federal jurisdiction | No daily limit | Over 8 hours/day OR 40 hours/week |
Overtime pay rate
In all provinces, the minimum overtime rate is 1.5 times your regular hourly wage.
British Columbia is the only province with a two-tier rate: 1.5x for the first four daily overtime hours and 2x for each additional daily overtime hour after that.
Common ways employers avoid paying overtime — and whether they work
| Employer’s Claim | Is It Legal? |
|---|---|
| “You’re salaried, so no overtime” | No — salary does not eliminate overtime for non-exempt employees |
| “We call it comp time, not overtime” | Only legal in some provinces, and must still be at 1.5x rate |
| “You stayed late on your own” | If your employer knew or expected you to stay late, you are owed the pay |
| “Your job title is manager” | Titles alone don’t determine exemption — actual duties matter |
| “You agreed to work extra hours” | You can agree to work them, but you cannot waive your right to overtime pay |
Who is exempt from overtime
Genuine overtime exemptions apply to certain roles. Common exemptions (rules vary by province):
- Managers and supervisors who regularly supervise staff and have authority over their work
- Professionals such as lawyers, doctors, engineers, and architects
- Certain farm workers and domestics
- Commissioned salespeople (varies by province)
- IT professionals (in some provinces)
Being misclassified in an exempt category is common. If your job duties do not actually match the exemption, you are owed overtime.
Calculating what you are owed
| Your Pay | Hours Worked This Week | Overtime Hours | Overtime Owed |
|---|---|---|---|
| $20/hour | 48 hours | 4 hours (past 44 in ON) | $20 × 1.5 × 4 = $120 |
| $25/hour | 50 hours | 10 hours (past 40 in BC) | $25 × 1.5 × 10 = $375 |
| $30/hour | 45 hours | 5 hours (past 40 in QC) | $30 × 1.5 × 5 = $225 |
To calculate total unpaid overtime going back, multiply weekly shortfall amounts by the number of affected weeks. Limitation periods typically allow claims going back two years.
How to claim unpaid overtime
Step 1: Keep records
Track your hours worked, preferably with written or digital logs, comparing them to your pay stubs.
Step 2: Request payment in writing
Raise the issue with your employer or HR by email. Outline the unpaid overtime hours and the amounts owed. Keep a copy.
Step 3: File an employment standards complaint
If your employer does not respond or refuses to pay, file a complaint with your provincial office. Filing is free, the government investigates, and there is no filing fee or lawyer required.
| Province | File Overtime Complaints With |
|---|---|
| Ontario | Ministry of Labour — ontario.ca/labour |
| British Columbia | Employment Standards Branch — gov.bc.ca |
| Alberta | Employment Standards — alberta.ca |
| Quebec | CNESST — cnesst.gouv.qc.ca |
| Federal workers | Canada Labour Program — canada.ca/labour |
Step 4: Small claims court
You can also pursue unpaid overtime in small claims court. Limits range from $15,000 (Quebec) to $50,000 (Alberta). This is a parallel option.
Key takeaway
Overtime pay is a legal right, not a negotiation. If your employer owes you overtime, keep records, put your request in writing, and file an employment standards complaint if needed. Most provinces allow you to recover up to two years of back pay.