Online Sick Note in Ontario: Complete Guide for 2026

Online Sick Note in Ontario: What You Need to Know

Ontario has some of the strongest employee protections around sick notes in Canada. Under the Employment Standards Act, 2000 (ESA), Ontario workers have specific rights that many employers — and employees — don't fully understand.

This guide explains exactly how to get an online sick note in Ontario, what the ESA says about employer requests, and when you actually need documentation.

Ontario's ESA Rules on Sick Notes (2026)

The ESA provides Ontario workers with 3 unpaid sick days per year (or more under some collective agreements). Here's what the law actually says:

| ESA Provision | What It Means |
|---|---|---|
| Section 50(1) | 3 days of unpaid sick leave per calendar year |
| Section 50(7) | Employer MAY request "evidence reasonable in the circumstances" |
| Section 50(7.1) | Employer CANNOT require a certificate from a qualified health practitioner for absences ≤3 days |
| Bill 79 (2024) | Expanded protections for gig workers |

The critical rule: For your first 3 sick days per year, your employer cannot require a doctor's note. They can ask for "reasonable evidence" (like a written statement from you), but they cannot demand a medical certificate.

When you DO need a note: If you've used your 3 ESA days and take additional sick time under company policy, or if your absence exceeds what's covered by the ESA, your employer can request medical documentation.

How Online Sick Notes Work in Ontario

The process for getting an online sick note in Ontario:

1. Submit a secure intake form — Describe your symptoms, duration, and work situation (2-3 minutes)
2. CPSO physician review — A physician registered with the College of Physicians and Surgeons of Ontario reviews your case
3. Documentation issued — If clinically appropriate, a formal sick note is generated
4. Email delivery — PDF delivered to your email, typically same-day

What Ontario Employers Must Accept

Under Ontario law, employers must accept sick notes from any physician registered with the CPSO. There is no requirement that:

• The physician be your family doctor


• The assessment be conducted in person


• The physician be located in Ontario (as long as they hold CPSO registration)


• The note specify your diagnosis

• Physician's name and CPSO registration number


• Date of assessment


• Statement that you were assessed and deemed unable to work


• Recommended absence period


• Physician's signature

Cost of Sick Notes in Ontario

| Provider | Cost | Wait Time | Hours |
|---|---|---|---|
| Walk-in clinic (Toronto) | $20-$80 | 3-6 hours | Business hours |
| Walk-in clinic (smaller cities) | $20-$60 | 1-3 hours | Business hours |
| Family doctor | Usually free | 1-3 week wait for appointment | Limited |
| Telehealth Ontario | Free (no sick notes issued) | 30-60 min | 24/7 |
| Online sick note service | $49 | Same-day delivery | 24/7 |

Note: Telehealth Ontario (811) provides medical advice but does not issue sick notes. Many Ontarians call 811 expecting documentation and are told they need to see a physician.

Ontario-Specific Situations

No family doctor: Over 2.5 million Ontarians lack a family doctor. For these residents, the only options for sick notes were historically walk-in clinics (long waits, high costs) or emergency rooms (inappropriate for documentation). Online services fill this gap.

GTA commuters: Workers in the Greater Toronto Area face unique challenges — commuting 1-2 hours to work while sick to visit a clinic near your workplace, or losing a full day to visit one near home. Online sick notes eliminate this entirely.

Gig workers and contract employees: Ontario's gig economy workers (Uber, DoorDash, Amazon Flex) often need documentation for platform-specific absence policies. Online sick notes are accepted by all major platforms.

Unionized workers: Many Ontario collective agreements provide more generous sick leave than the ESA minimum. Check your collective agreement — you may have 5-15 paid sick days. Documentation requirements vary by agreement.

The ESA and Your Privacy

Under Ontario's Personal Health Information Protection Act (PHIPA), your employer has no right to know your specific diagnosis. A sick note need only confirm:

• You were assessed by a physician


• You are/were unable to perform your duties


• The recommended period of absence

Frequently Asked Questions

Can my Ontario employer fire me for using sick days?
No. Terminating an employee for using ESA-protected sick days is a reprisal under Section 74 of the ESA. You can file a complaint with the Ontario Ministry of Labour.

Do I need a sick note for 1 day off in Ontario?
Under the ESA, no — for your first 3 sick days per year, your employer cannot require a medical certificate. However, some employers request notes regardless. If your employer insists, an online note for $49 is faster than arguing about the law.

Are online sick notes accepted by Ontario employers?
Yes. CPSO-registered physicians can issue documentation through virtual assessments. Ontario law does not distinguish between in-person and virtual medical consultations.

What if I've already used my 3 ESA sick days?
You may still have sick days under your employer's policy or collective agreement. For absences beyond ESA minimums, your employer can request a medical certificate.

Sources

• Employment Standards Act, 2000, S.O. 2000, c. 41


• Personal Health Information Protection Act, 2004 (PHIPA)


• College of Physicians and Surgeons of Ontario — Telemedicine Policy


• Ontario Ministry of Labour — Sick Leave Fact Sheet