Can Your Employer Legally Refuse Your Sick Note?
The short answer: sometimes yes, sometimes no — and the difference matters enormously for your job security.
When Employers CANNOT Refuse Your Sick Note
1. The Note Meets Legal Requirements
If your sick note contains the required elements (physician name, signature, dates, confirmation of illness), your employer generally cannot refuse it simply because they don't like it or don't believe you.
2. Ontario ESA Days (Post-October 2024)
In Ontario, employers cannot even REQUEST a note for ESA-protected sick days — let alone refuse one you voluntarily provide.
3. BC First Two Absences (Post-November 2025)
In BC, employers cannot request or refuse notes for your first two short-term absences per year.
4. Human Rights Accommodation
If the note supports a disability accommodation request, refusing it without engaging in the accommodation process violates human rights legislation.
5. Discriminatory Refusal
If the employer refuses notes from certain types of practitioners (e.g., only accepting notes from specialists, not GPs) without legitimate reason, this may be discriminatory.
When Employers CAN Refuse Your Sick Note
1. The Note Is Incomplete
If the note doesn't contain basic required information:
- No physician signature
- No dates specified
- Too vague ("patient was seen")
- No confirmation of inability to work
2. The Note Is Suspicious
Employers may question notes that:
- Are handwritten and illegible
- Come from a clinic far from your home/work
- Don't match the timeline of your absence
- Appear altered or forged
3. The Note Doesn't Match the Absence
If you were off for 2 weeks but the note only covers 3 days, the employer can request additional documentation for the uncovered period.
4. They Need More Information (Carefully)
Employers can request functional limitations (what you can't do) but NOT diagnosis details. If your note only says "patient is ill" without confirming inability to work, they may ask for clarification.
5. Independent Medical Examination (IME)
For extended absences or disability claims, employers may require you to attend an IME with a physician of their choosing — at their expense.
What To Do If Your Employer Refuses Your Note
Step 1: Ask Why (In Writing)
Request a written explanation of why the note was refused. This creates a paper trail.
Step 2: Review the Objection
Common objections and responses:
| Employer Objection | Your Response |
|-------------------|---------------|
| "We need more detail" | Provide a note with functional limitations (not diagnosis) |
| "We don't accept online/virtual notes" | No legal basis — virtual care is legitimate medicine |
| "We need it from your family doctor" | No legal requirement to use a specific doctor |
| "The note doesn't cover all days" | Get an updated note covering the full absence |
| "We don't believe you were sick" | Provide the note and document their response |
Step 3: Get an Updated Note (If Legitimate Concern)
If the objection is reasonable (note was too vague, didn't cover full absence), get an updated note addressing the specific concern.
Step 4: Involve Your Union (If Applicable)
Union stewards can intervene and file grievances if the refusal is improper.
Step 5: File a Complaint
If the refusal violates employment standards:
- Ontario: Ministry of Labour complaint
- BC: Employment Standards Branch complaint
- Alberta: Employment Standards complaint
- Federal: Labour Program complaint
Step 6: Document Everything
Keep copies of:
- Your original sick note
- The employer's refusal (in writing)
- Any follow-up correspondence
- Witnesses to conversations
- Impact on your pay/employment
Virtual/Online Sick Notes: Can Employers Refuse Them?
No. There is no legal basis in any Canadian province for refusing a sick note simply because it was obtained through virtual care or an online platform.
The Canadian Medical Association, provincial colleges of physicians, and employment standards legislation all recognize virtual/telehealth as legitimate medical practice. A note from a licensed physician is valid regardless of whether the consultation was in-person, by video, by phone, or by questionnaire.
What Courts Have Said
Canadian courts and tribunals have consistently held that:
- Employers cannot dictate the method of medical consultation
- Virtual care notes carry the same legal weight as in-person notes
- Refusing a note solely because it's from virtual care is unreasonable
Red Flags: When Refusal May Be Illegal
Your employer's refusal may violate the law if:
1. They're retaliating — You filed a complaint or exercised a right, and now they're refusing notes
2. They're discriminating — Refusing notes related to mental health, pregnancy, or disability
3. They're constructively dismissing — Making it impossible to take legitimate sick leave
4. They're violating ESA/CLC — Requiring notes when legislation prohibits it
5. They're demanding diagnosis — Insisting on knowing your medical condition
How MedLetter Protects You
MedLetter sick notes are designed to be employer-proof:
- Licensed physician — registered with CPSA, CPSO, or CPSBC
- Professional format — official letterhead, clear language
- Complete information — dates, functional limitations, physician credentials
- Verification available — employers can verify the physician's registration
- Legal compliance — meets all provincial employment standards requirements
If your employer refuses a MedLetter note, we can provide additional documentation or clarification at no extra charge.
Frequently Asked Questions
Can I get a sick note online in Canada?
Yes. Licensed Canadian physicians can assess patients through virtual consultations and issue legally valid sick notes accepted by employers across all provinces.
How much does an online sick note cost?
MedLetter charges a flat $49 for a sick note with same-day delivery. No hidden fees, no clinic wait times.
Will my employer accept an online sick note?
Yes. All Canadian provincial medical colleges recognize 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.