Do You Need a Sick Note for 1 Week Off Work?
In almost every Canadian workplace, yes - you will need a medical note if you are taking a full week (5+ business days) off work due to illness. While provincial employment standards vary on when employers can request documentation, a week-long absence exceeds the threshold in every province.
Here is what each province says:
| Province | When Employer Can Request a Note |
|----------|--------------------------------|
| Alberta | After 3+ consecutive days (per policy) |
| Ontario | After any absence (ESA allows requests) |
| British Columbia | After 3+ consecutive days (per policy) |
| Saskatchewan | After 3+ days typically |
| Manitoba | Varies by employer policy |
What Your Sick Note Should Include for a Week Off
For a 1-week absence, your employer will typically expect more detail than a single-day note. A proper sick note for extended absence should include:
1. Date of assessment - When the physician evaluated you
2. Dates of absence - Start and expected end date (covering the full week)
3. Fitness for work statement - That you are medically unfit for your regular duties
4. Expected return date - When you anticipate returning to work
5. Any restrictions on return - Modified duties, gradual return, etc.
What It Should NOT Include
Your employer is not entitled to know:
- Your specific diagnosis
- Details of your symptoms
- What medications you are taking
- Results of any tests or investigations
Common Reasons for Needing a Week Off
People need a full week off work for many legitimate medical reasons:
Physical Illness
- Severe flu or respiratory infection (recovery typically 5-7 days)
- Food poisoning with complications
- Back injury or muscle strain
- Post-surgical recovery
- Migraine episodes lasting several days
Mental Health
- Acute anxiety or panic disorder flare-up
- Depressive episode
- Burnout requiring rest
- Grief/bereavement-related mental health impact
- Stress-related physical symptoms
Chronic Condition Flare-ups
- Crohn's disease or IBS flare
- Fibromyalgia episode
- Autoimmune condition flare (lupus, RA)
- Chronic fatigue syndrome
How to Get a Sick Note for a Week Off
Option 1: Family Doctor
If you have a family doctor, they can provide documentation. However, getting an appointment within the same week you are sick can be difficult - many family doctors are booked 2-4 weeks out.
Option 2: Walk-In Clinic
Walk-in clinics can write sick notes, but:
- You may wait 2-4 hours
- The doctor does not know your medical history
- Some walk-in doctors are reluctant to write notes for extended periods
- You need to physically go while sick
Option 3: Virtual Healthcare
Telehealth physicians can assess your condition via video or phone and provide documentation covering your full week of absence. This is often the most practical option when you are too unwell to leave home.
Can Your Employer Refuse Your Sick Note?
Generally, no. If a licensed physician has determined you are unfit for work, your employer should accept the documentation. However, employers may:
- Request additional information (through you, not directly from your doctor)
- Ask for a second medical opinion at their expense
- Request an independent medical examination for very long absences
If your employer refuses a legitimate sick note, this may constitute a violation of employment standards or human rights legislation (if the absence is disability-related).
What About Short-Term Disability?
If your illness extends beyond 1 week, you may be eligible for:
- Employer STD plan - Many employers offer short-term disability insurance covering 60-70% of salary for up to 17-26 weeks
- EI Sickness Benefits - Up to 26 weeks of benefits at 55% of insurable earnings (max $668/week in 2026)
Both require medical documentation, so getting a proper sick note from the start is important even if you initially think you only need a week.
Tips for Requesting Time Off
1. Notify your employer as soon as possible - Most policies require notification within 24-48 hours
2. Follow your workplace policy - Check your employee handbook for specific procedures
3. Get documentation early - Do not wait until day 5 to see a doctor
4. Keep communication professional - You do not need to share details, just that you are unwell
5. Plan your return - Let your employer know your expected return date
Frequently Asked Questions
Can I get a sick note after the fact (retroactive)?
Yes. Physicians can provide documentation for an illness that has already occurred, provided they can reasonably assess that you were unwell during that period. This is common when people cannot see a doctor during their acute illness.
Do I get paid for a week off sick in Canada?
It depends on your province and employer. Alberta provides 3 paid sick days per year. Ontario provides 3 unpaid job-protected days. BC provides 5 paid sick days. Beyond statutory minimums, check your employment contract or benefits plan.
Can my employer fire me for taking a week off sick?
No. Terminating an employee for legitimate medical absence is generally considered wrongful dismissal and may violate human rights legislation. However, you should follow proper notification procedures and provide documentation when requested.
What if I need more than a week off?
If your condition requires more time, your physician can extend the note. For absences beyond 2 weeks, you should discuss short-term disability options with your HR department.
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Need a sick note for time off work? MedLetter's licensed physicians provide same-day medical documentation for work absences. No clinic visit required - get your note from home.
Related: [Sick Note During Probation Period](/blog/sick-note-after-probation-period) | [Sick Note Cost Alberta](/sick-note-cost-alberta)