Can Your Ontario Employer Ask Why You Were Sick?
They can ask, but you don't have to provide specific details. Ontario's Personal Health Information Protection Act (PHIPA) and the Human Rights Code protect your medical information.
What Your Employer CAN Ask
- Whether you are able to return to work
- An estimated return date
- Whether you need any workplace accommodations
- A sick note confirming you were unwell (not the diagnosis)
- Whether the absence is related to a workplace injury (WSIB)
What Your Employer CANNOT Demand
- Your specific diagnosis or medical condition
- Details about your symptoms
- Names of medications you're taking
- Your doctor's name or clinic location
- Access to your medical records
- Details about mental health treatment
What a Sick Note Should Contain
A properly written sick note includes:
- ✅ Confirmation the employee was assessed
- ✅ Dates of absence
- ✅ Whether the employee is fit to return
- ✅ Any functional limitations (if relevant)
- ❌ NOT the specific diagnosis
- ❌ NOT detailed medical history
- ❌ NOT treatment details
The Legal Framework
PHIPA (Personal Health Information Protection Act):
- Your health information is confidential
- Employers are not "health information custodians" under PHIPA
- They can only receive information you consent to share
Ontario Human Rights Code:
- Employers cannot discriminate based on disability
- Asking for excessive medical detail can constitute harassment
- The duty to accommodate requires only functional information
MedLetter's Privacy-First Approach
Our sick notes satisfy employer requirements while protecting your privacy. They confirm a physician reviewed your situation and you required time off — without disclosing your diagnosis.
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 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 employer cannot penalize you for taking your 3 statutory sick days
2. Check your employment contract - Many Ontario employers 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, a sick note is generally not required 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
Understanding Mental Health Documentation
Mental health conditions are legitimate medical reasons for workplace absence. The Canadian Mental Health Association reports:
- 1 in 5 Canadians experiences a mental health condition in any given year
- Mental health conditions account for approximately 30% of short-term disability claims
- Anxiety and depression are the most common reasons for mental health-related work absences
- Early intervention and appropriate time off can prevent longer-term disability
What a Mental Health Sick Note Covers
A physician can document:
- Inability to perform job duties due to mental health symptoms
- Recommended duration of absence
- Any workplace modifications needed upon return
- Referral recommendations (without disclosing specific diagnosis to employer)
Your employer is not entitled to know your specific diagnosis. The note only needs to confirm you have a medical condition that prevents you from working.
Related: [Sick Note Ontario — Complete City Guide](/sick-note-ontario) | [Ontario Sick Note Cost 2026](/blog/ontario-sick-note-cost-2026)
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 all Ontario employers.
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.