Updated August 2026, Current Ontario ESA and CPSO telemedicine standards.
Need a sick note in Ontario? MedLetter provides official physician-signed documentation for $49 with same-day delivery. No walk-in clinic visit needed — submit your request in 2 minutes and receive your note by email. Valid for employers, universities, and insurance across Ontario.
Migraines and Ontario Workplace Rights
Migraines affect approximately 12% of Canadians. Chronic migraines are recognized as a disability under the Ontario Human Rights Code. This means that if you suffer from debilitating migraines, you have specific legal protections in the workplace. The Ontario Human Rights Tribunal has consistently ruled that employers must accommodate employees with chronic migraines to the point of undue hardship. Whether you work for a large corporation like Shopify, TD Bank, or RBC, or a public sector employer like the Ontario Public Service, TTC, or OPG, your rights remain protected.
When You Need a Sick Note
- Severe attacks preventing work (1-5 days)
- Medication side effects impairing function
- Post-migraine recovery
- Establishing pattern for accommodation
Urgent Scenarios: When You Need a Note Fast
Migraines are unpredictable. You might find yourself in an urgent situation where you need documentation immediately:
- Your boss is demanding a note by tomorrow: Some employers still insist on documentation immediately upon return.
- You called in sick without one: You woke up with a blinding aura and couldn't even look at a screen to request a note until the next day.
- Weekend or evening attacks: When traditional walk-in clinics in Toronto, Ottawa, or Mississauga are closed, but you need documentation for your Monday shift.
- Amazon warehouse or factory shifts: Strict attendance policies often require immediate documentation to avoid disciplinary points.
Workplace Accommodations
- Adjustable lighting
- Quiet workspace
- Flexible scheduling
- Ability to leave immediately when migraine starts
- Remote work during prodrome
- Modified screen time
Tracking Your Migraines
Keep a diary tracking frequency, triggers, impact on work, and medications to strengthen your accommodation request. This is especially important if you are seeking long-term accommodations or applying for short-term disability benefits through your employer's insurance provider.
Getting Documentation
MedLetter provides sick notes and accommodation letters for migraines from CPSO-registered physicians same day. You can easily New sick-note requests are temporarily paused while we review our service. We are not accepting new orders at this time. online without leaving your dark, quiet room.
Ontario Employment Standards: Your Rights
Under Ontario's Employment Standards Act, 2000 (ESA), employees are entitled to 3 unpaid sick days per year (some employers offer paid days). Important provisions:
- Employers cannot require a doctor's note for ESA-protected sick days as of January 2024 (Working for Workers Act amendments)
- The Ontario Human Rights Code requires employers to accommodate medical conditions to the point of undue hardship
- Federally regulated employees in Ontario get 10 paid sick days under the Canada Labour Code
- Many Ontario employers (including Shopify, TD Bank, RBC, Amazon, Loblaws, and government agencies) still request notes as a matter of company policy (distinct from legal requirement)
Statistics: Healthcare Access in Ontario
According to Ontario Health and Statistics Canada (2025-2026):
- 2.3 million Ontarians lack a regular family doctor or nurse practitioner
- Average emergency room wait time in Ontario: over 4 hours for non-urgent cases
- Walk-in clinic wait times in the GTA: 1.5-3 hours on average
- Ontario has the lowest physician-to-population ratio of any large province
Practical Steps for Ontario Employees
1. Know the ESA - Your your employer faces consequences for penalizing you for taking your 3 statutory sick days
2. Check your employment contract - Many Ontario employers (including Shopify, TD Bank, RBC, Amazon, Loblaws, and government agencies) offer 5-10 paid sick days beyond the ESA minimum
3. Unionized workers - OPSEU, CUPE, and Unifor contracts typically provide 12-18 paid sick days annually
4. Document everything - Keep a record of when you called in and who you spoke to
5. Accommodation requests - If you have a chronic condition, consider requesting formal workplace accommodation under the OHRC
When a Sick Note May Not Be Required
Under Ontario law, while the ESA provides some protection for short absences, smart employees still get documentation for:
- Your 3 annual ESA sick days (Working for Workers Act, 2024)
- Family responsibility leave (up to 3 days)
- Bereavement leave (up to 2 days)
- Domestic or sexual violence leave
What Employers Need to Know
Canadian employment law balances employer interests with employee privacy:
- Employers can request confirmation of illness but not specific diagnoses
- The note should state: dates of absence, that the employee was/is unfit for duties, and expected return date
- Employers cannot contact the physician directly without employee consent
- Requiring a note for every single-day absence may constitute harassment in some jurisdictions
Cost Considerations for Employers
- Walk-in clinic notes cost employees $20-50 and require 2-4 hours away from work
- Virtual sick notes reduce time away from work to minutes
- Some employers reimburse sick note costs as a best practice
- The cost of replacing a sick employee for a day far exceeds the cost of documentation
Comparing Sick Note Options in Ontario
| Option | Cost | Timeline | Convenience | Best For |
|---|---|---|---|---|
| MedLetter Online | $49 | Same-day (2-6 hours) | High (from home) | Urgent needs, migraines, common illnesses |
| Walk-in Clinic | $20-$50 | 2-4 hours + travel | Low (waiting rooms) | When physical exam is required |
| Family Doctor | $15-$30 | Days to weeks | Medium (appointment needed) | Long-term disability forms |
| Emergency Room | $20-50 (note fee) | 4-8+ hours | Very Low | True medical emergencies only |
Frequently Asked Questions
Can I get a sick note online in Ontario?
Yes. CPSO-licensed physicians can assess patients through virtual consultations and issue legally valid sick notes accepted by Ontario employers (including Shopify, TD Bank, RBC, Amazon, Loblaws, and government agencies).
How much does an online sick note cost in Ontario?
MedLetter charges a flat $49 for a sick note with same-day delivery. This includes the physician assessment and official documentation.
Will my Ontario employer accept an online sick note?
Yes. The College of Physicians and Surgeons of Ontario recognizes virtual care. Online sick notes are legally equivalent to in-person notes.
How long does it take to get a sick note from MedLetter?
Most sick notes are delivered within 2-6 hours of submission. Same-day delivery is standard.
What if my employer demands to know my diagnosis?
Under Ontario privacy laws and the Ontario Human Rights Code, your employer is generally not entitled to know your specific diagnosis (like migraines). They only need to know your prognosis, restrictions, and expected return date.
Can my employer refuse a sick note from a telemedicine service?
No. As long as the note is issued by a CPSO-registered physician following proper telemedicine guidelines, it is legally valid. Employers cannot arbitrarily reject notes simply because they were obtained virtually.
Do I need a sick note if I work in a different city than my employer?
If you live in Hamilton but work remotely for a company in Toronto, Ontario employment laws still apply. A sick note from any CPSO-registered physician is valid across the province.
Related: Sick Note Ontario, Complete City Guide | Ontario Sick Note Cost 2026 | Understanding ESA Sick Days