Quick Answer by Province
| Province | Can employer require a note for 1 day? |
|----------|---------------------------------------|
| Alberta | Yes, no provincial ban |
| Ontario | No, banned for ≤3 days (since 2024) |
| British Columbia | No, banned for ≤5 paid sick days |
| Saskatchewan | Yes, no provincial ban |
| Manitoba | Yes, no provincial ban |
| Quebec | No, banned for first 3 days |
| Federal employees | No, not required for ≤3 days |
Alberta: Yes, They Can Ask
Alberta is one of the few provinces where employers can still legally require a sick note for a single day absence. There is no provincial legislation banning this practice. This means that if you wake up with a sudden migraine, food poisoning, or a severe cold, your employer has the legal right to demand medical documentation before allowing you to return to work or approving your sick leave.
If your employer's written policy states that a doctor's note is required for any absence, you must comply or risk disciplinary action. Many companies in Alberta strictly enforce these policies to maintain productivity and discourage unexcused absences. Failing to provide a note when requested can lead to serious consequences, including written warnings, loss of pay for the missed day, or even termination if you are already on thin ice.
What This Means for You
- Check your employee handbook or workplace policy immediately. Knowing the rules before you get sick is crucial.
- If the policy says "note required for any absence", you need one. Do not assume they will make an exception just because it is only one day.
- If there is no written policy, your employer is being unreasonable, but it is still safer to get one. Having documentation protects you from arbitrary decisions by management.
- A sick note protects you from attendance points, write-ups, and termination. It provides undeniable proof that your absence was legitimate and medically necessary.
Ontario: No, They Cannot (Since 2024)
Ontario's Working for Workers Act (2024) made it illegal for employers to require a sick note for absences of 3 days or fewer. This was specifically designed to reduce unnecessary clinic visits, alleviate the burden on the healthcare system, and allow workers to recover at home without the stress of securing a doctor's note for minor illnesses.
However, there are important caveats to keep in mind:
- Your employer CAN still request a note for absences of 4 or more days. If your illness extends beyond the three-day mark, you will need to provide medical documentation.
- Some employers have not updated their policies, so you must know your rights. It is not uncommon for managers to mistakenly ask for a note out of habit or ignorance of the new law.
- If your employer insists on a note for 1 day, politely remind them of the Employment Standards Act (ESA) amendment. However, if they continue to pressure you, providing a note might be the easiest way to avoid conflict while you address the policy issue with HR later.
British Columbia: No, They Cannot
British Columbia provides 5 paid sick days per year, and employers cannot require any medical documentation for those specific days. Period. This progressive legislation ensures that workers can take the time they need to recover from short-term illnesses without losing income or facing administrative hurdles.
For absences beyond those 5 paid days, documentation can be requested. If you have exhausted your paid sick leave and need to take an unpaid day off due to illness, your employer is within their rights to ask for a sick note. Always keep track of how many sick days you have used to avoid surprises.
When You Should Get a Note Anyway (Even for 1 Day)
Even if your province does not strictly require it, getting a sick note is a smart and proactive move in many situations. Protecting your job and your professional reputation should always be a priority. Here is why you should consider getting a note even for a single day:
1. You are in your probationary period. Employers are significantly more likely to terminate employees during probation for any perceived unreliability. A sick note proves you are not just skipping work.
2. You have a pattern of absences. If you have missed several Mondays or Fridays recently, your employer might suspect you are extending your weekends. A note protects against "excessive absenteeism" claims and shows you are genuinely unwell.
3. Your employer has a strict attendance policy. Some companies use rigid point systems where undocumented absences cost points. Accumulating too many points can lead to automatic termination. A sick note usually excuses the absence and saves your points.
4. You work in a safety-sensitive role. Jobs in healthcare, construction, or commercial driving require you to be at 100% capacity. A note confirms that you were unfit for duty and protects you from liability if an accident were to occur.
5. You want to protect yourself. A note on file means they can never claim you were not really sick. It creates a permanent, objective record of your illness that can be invaluable if your attendance is ever questioned in the future.
The Cost-Benefit Analysis: MedLetter vs Walk-in Clinic
When you need a sick note, you have a few options, but they are not all created equal. Let's compare the traditional route with the modern, efficient solution.
| Option | Cost | Time | Risk |
|--------|------|------|------|
| Walk-in clinic | $20-50 (note fee) + lost time | 2-4 hours | Exposure to illness, exhaustion |
| MedLetter online | $49 | 5 minutes | None |
| No note | $0 | 0 | Attendance point, write-up, termination |
Choosing a walk-in clinic means dragging yourself out of bed when you feel terrible, sitting in a waiting room full of other sick people for 2 to 4 hours, and paying a fee that can range from $20 to $50 just for the piece of paper. You risk catching something worse or prolonging your recovery.
For a flat fee of $49, MedLetter eliminates all that hassle and risk. You get a legally valid sick note without leaving your home. No attendance point, no write-up, no awkward conversation with your manager. And most importantly, you do not have to drag yourself to a clinic when you are already sick. It is the smart, safe, and efficient choice for Canadian workers.
Do not risk your job over a single day of illness. Protect yourself with proper medical documentation.
Need a sick note in Canada? MedLetter provides official physician-signed documentation for $49 with same-day delivery. No walk-in clinic visit needed — submit in 2 minutes, receive your note by email. Serving all provinces.
100% Refund Guarantee: If your request is declined for any reason, you receive a full refund — no questions asked. Our physician reviews every submission personally, and you only pay if your sick note is approved and delivered.
New sick-note requests are temporarily paused while we review our service. We are not accepting new orders at this time.
September 2026: Back-to-School and Flu Season
September brings the start of flu season and the return to school and work after Labour Day. Whether you caught a cold from your kids, picked up a stomach bug at the office, or got sick during the first week of classes — MedLetter delivers same-day sick notes for $49. No appointment needed, available 24/7 including weekends.
Employers That Require Sick Notes
Many Canadian employers require a doctor's note after just one day absent. Common employers with strict sick note policies include: Amazon (warehouse and delivery), Walmart, Costco, Tim Hortons, Loblaws/No Frills, Canada Post, Purolator, FedEx, Shoppers Drug Mart, and the Government of Canada (federal employees). If your employer requires documentation, MedLetter provides it for $49 same-day — accepted by all employers across Canada.
How to Get a Sick Note for 1 Day Without Visiting a Clinic
Getting a sick note has never been easier. You can complete the entire process from your phone or computer in just a few minutes.
1. Go to MedLetter.ca and click "Get Started". The process is straightforward and user-friendly.
2. Fill out the 5-minute health questionnaire. Describe your symptoms accurately and specify the date you missed work. This information is securely transmitted to our medical team.
3. A licensed physician reviews your request. Our Canadian-licensed doctors review requests on the same day, ensuring you get the documentation you need promptly.
4. Receive your signed sick note by email. You will typically receive your note within 1 to 4 hours. You can then forward it directly to your employer or HR department.
Your note will include the physician's name, registration number, the date of your absence, and their professional signature. It is legally equivalent to a note from a walk-in clinic and is accepted by employers across Canada.
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Related: Alberta Sick Note Requirements | Can I Get Fired for Calling in Sick? | Sick Note Cost in Alberta
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. Telemedicine is a recognized and regulated form of healthcare delivery in Canada.
How much does an online sick note cost?
MedLetter charges a flat $49 for a sick note with same-day delivery. There are no hidden fees, no subscription requirements, and absolutely no clinic wait times. It is a straightforward, transparent service designed for your convenience.
Will my employer accept an online sick note?
Yes. All Canadian provincial medical colleges recognize virtual care. Online sick notes issued by licensed physicians are legally equivalent to in-person notes. Employers cannot discriminate against medical documentation simply because it was obtained through a virtual consultation.
How long does it take to get a sick note from MedLetter?
Most sick notes are delivered within 2 to 6 hours of submission. Same-day delivery is our standard, ensuring you have the documentation you need before your next shift or HR deadline.
What happens if I don't get a sick note when my employer asks for one?
Failing to provide a requested sick note can lead to serious consequences, including unexcused absences, loss of pay, disciplinary action, or even termination. It is always safer to provide the documentation to protect your job and maintain a good standing with your employer.