Can My Employer Require a Sick Note for a One-Day Absence?
Your boss wants a doctor's note for missing ONE day. Is that even legal? Here's the province-by-province breakdown of when employers can require sick notes.
## The Quick Answer by Province
| Province | Can employer require a note for 1 day? |
|----------|---------------------------------------|
| **Alberta** | Yes, IF it's in their written policy |
| **Ontario** | No, for your first 3 sick days per year |
| **BC** | Depends — "reasonably sufficient" proof standard |
Now let's break this down in detail.
## Alberta: It Depends on Policy
Alberta's Employment Standards Code doesn't specifically address sick notes for short absences. This means:
**Your employer CAN require a note for 1 day IF:**
- It's clearly stated in your employment contract or employee handbook
- The policy is applied consistently to all employees
- The request is "reasonable"
**Your employer probably CANNOT require a note for 1 day IF:**
- There's no written policy requiring it
- They're singling you out (discrimination)
- You're on job-protected leave
**Practical reality:** Many Alberta employers ask for notes after 3 days. Some ask after 1 day. If it's in your policy, you should comply.
## Ontario: The ESA Protects You
Ontario is the clearest province on this issue:
**Under the Employment Standards Act (2019 amendment):**
- Employees get **3 unpaid sick days** per year
- Employers **CANNOT** require a doctor's note for these days
- This overrides any company policy
**After your 3 days are used:**
- Company policy applies
- Your employer can require a note
- But the request must still be reasonable
**Important:** Many Ontario employers still ask for notes for 1-day absences. This is technically illegal under the ESA. You can politely decline and cite the Act.
## British Columbia: The "Reasonably Sufficient" Standard
BC's Employment Standards Act says employers can request "reasonably sufficient proof" of illness. But:
- A personal written statement can be "reasonably sufficient"
- A doctor's note is not always required
- The standard is flexible and context-dependent
**In practice:** Most BC employers accept a brief written explanation for 1-day absences and only require doctor's notes for 3+ days.
## What If Your Employer Insists?
If your employer demands a note and you're not sure it's legal:
1. **Check your employee handbook** — Is there a written policy?
2. **Know your provincial rules** — Especially Ontario's 3-day protection
3. **Get the note anyway** — It's often easier than fighting about it
4. **Document the request** — In case you need it later
## The Cost Argument
Many workers argue that requiring a sick note for 1 day is unfair because:
- Walk-in clinic waits are 2-4 hours
- Family doctors are booked weeks out
- It forces sick people to leave their homes
- It costs money (in some provinces)
**This is exactly why online sick notes exist.** You can get a valid doctor's note from bed in 5 minutes for $49.
## Should You Just Get the Note?
**Yes.** Here's why:
Even if your employer technically can't require it, providing a note:
- Eliminates any potential conflict
- Protects you from future attendance disputes
- Shows good faith
- Takes 5 minutes online
The $49 cost is worth avoiding a confrontation with your boss — especially if you're worried about your job.
[Get a Sick Note in 5 Minutes →](/get-started/sick_note)
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*This article provides general information about Canadian employment standards. Laws change frequently. For current legal advice, consult an employment lawyer in your province.*