Can Employers Ask for a Sick Note in Canada?
A Province-by-Province Guide to Sick Note Requirements
Updated October 2026
An employee calls in sick.
Can you ask for a doctor’s note?
Like a lot of employment questions in Canada, the answer is:
It depends on where your employee works.
There is no single Canada-wide rule for sick notes. Several provinces have also changed their rules in the last few years, with Ontario, British Columbia, Quebec, Manitoba and Prince Edward Island among the jurisdictions introducing or updating restrictions on when employers can require medical documentation for short-term absences.
For employers with employees working across Canada, a company-wide policy that simply says “a doctor’s note is required after X sick days” may no longer work.
This guide breaks down the rules across Canada as of October 2026.
Important: This article focuses primarily on routine, short-term employee illness and sick notes. Different documentation rules may apply to long-term medical leaves, workplace accommodations, disability management, workers’ compensation, return-to-work planning and other statutory leaves.
In This Guide
Can Employers Ask for a Sick Note in Canada?
Sometimes.
But increasingly, Canadian employment standards legislation restricts when an employer can require one.
Some jurisdictions prohibit sick notes for the first few short-term absences. Others establish a minimum number of consecutive days before medical documentation can be requested. Some allow employers more discretion.
And there is another important distinction:
Being allowed to request proof of an absence does not necessarily mean you are entitled to an employee’s diagnosis.
In many situations, the information an employer actually needs is relatively limited:
Is the employee unable to work?
How long are they expected to be away?
Are there restrictions or limitations affecting their work?
Can they safely return?
Is accommodation required?
Employers should be careful about routinely requesting detailed medical information that isn't actually necessary.
Sick Note Rules Across Canada: Quick Reference
Jurisdiction | General Rule for Short-Term Sick Notes |
Alberta | No medical certificate required by legislation for the 5-day personal and family responsibility leave, but employers may establish documentation policies. |
British Columbia | No healthcare-provider sick note for the first 2 short-term health-related absences of 5 consecutive days or less in a calendar year. |
Manitoba | As of Oct. 1, 2026, generally no sick note unless the absence exceeds one week or the employee has exceeded 10 scheduled sick days in the calendar year. |
New Brunswick | Medical certificate may be required for sick leave of 4 or more consecutive calendar days. |
Newfoundland & Labrador | Legislation no longer automatically requires a sick note after 3 consecutive days; employer policies may still establish documentation requirements. |
Nova Scotia | Generally no medical note unless the absence exceeds 5 consecutive working days or the employee has already had at least 2 qualifying short absences in the previous 12 months. |
Ontario | Employers cannot require a medical note to establish entitlement to the 3 ESA sick days. |
Prince Edward Island | Generally no sick note until the employee has missed more than 5 consecutive working days. |
Quebec | No supporting document for the first 3 periods of absence of 3 consecutive days or less in a 12-month period. |
Saskatchewan | Generally no medical note unless the absence exceeds 5 consecutive working days or specified repeat-absence conditions are met. |
Northwest Territories | Medical certificate may be requested when sick leave exceeds 3 consecutive days. |
Nunavut | No general statutory sick leave entitlement under territorial labour standards; employer policies and contracts become particularly important. |
Yukon | Employer may require a medical certificate for statutory sick leave. |
Federal | Medical certificate may be required for a medical leave of at least 5 consecutive days. |
These are general employment standards rules. Specific circumstances, industries, collective agreements and other types of medical leave can change the answer.
Alberta
Alberta does not currently have the same short-term sick-note restrictions introduced in provinces such as Ontario, British Columbia or Manitoba.
Eligible Alberta employees can take up to 5 days of unpaid personal and family responsibility leave per calendar year for their own health or certain family responsibilities after 90 days of employment.
A medical certificate or other documentation is not required by Alberta employment standards legislation to access this leave.
However, Alberta specifically notes that employers may establish their own policies regarding documentation.
That means an Alberta employer may have more flexibility to request reasonable documentation than an employer in a province where sick-note requests are specifically restricted.
But Long-Term Leave Is Different
Alberta employees eligible for long-term illness and injury leave can take up to 27 weeks of job-protected leave per calendar year, effective January 1, 2026.
For this leave, a medical certificate is required and must state the estimated duration of the leave.
Employer takeaway: Your policy should distinguish between a routine short-term absence and documentation needed to support a longer medical leave.
British Columbia
British Columbia significantly changed its sick-note rules in November 2025.
Employers cannot request a sick note from a healthcare practitioner for an employee's first two short-term health-related absences of 5 consecutive days or less in a calendar year.
Once an employee has more than two qualifying short-term absences, or an absence lasts longer than five consecutive days, an employer may have greater ability to request medical documentation.
But even then, that does not automatically mean a doctor's note is reasonable.
BC Employment Standards specifically recognizes that reasonably sufficient proof could sometimes include things such as:
a pharmacy receipt;
hospital documentation; or
a signed confirmation from the employee.
The Province also notes that even where legislation doesn't prohibit a sick-note request, requiring one may not be reasonable for a common, short-duration illness.
What About Paid Sick Leave?
After 90 consecutive days of employment, eligible BC employees are generally entitled to 5 paid sick days and 3 unpaid sick days each calendar year.
Employer takeaway: Don't automatically require a doctor's note every time someone uses sick leave. Your BC policy should reflect the new short-term absence restrictions.
Manitoba
This one is brand new.
Effective October 1, 2026, Manitoba employers face new restrictions on sick notes.
An employer generally cannot require a sick note for an injury or illness unless:
the absence continues for more than one week; or
the employee has been absent because of illness or injury on more than 10 scheduled workdays in the calendar year.
A partial-day illness absence can count toward the 10-day threshold.
Another important change is that employers cannot necessarily insist that the documentation come specifically from a physician.
The legislation recognizes several healthcare professionals who may provide documentation, depending on the circumstances.
Employers are also generally responsible for reimbursing the employee for the cost of a required sick note under these provisions.
Employer takeaway: If your Manitoba policy still says "doctor's note required after three sick days," it needs an update.
New Brunswick
Employees who have worked for the same employer for more than 90 days are entitled to up to 5 days of unpaid sick leave during a 12-month period.
If an employee requests sick leave of 4 or more consecutive calendar days, the employer may require a medical certificate confirming that the employee is incapable of working because of illness or injury.
New Brunswick also introduced a new long-term illness and injury leave in 2026, providing eligible employees with up to 27 weeks of unpaid leave in a 52-week period. Medical certification may be required for that longer leave.
Employer takeaway: Treat routine sick leave and long-term illness leave as separate processes with different documentation requirements.
Newfoundland and Labrador
Newfoundland and Labrador has also been moving away from automatically requiring medical notes for routine short-term illness.
The province amended its labour standards framework to remove the statutory requirement that employees provide a sick note after three consecutive days of sick leave.
Importantly, when announcing the change, the government stated that the amendment does not prevent employers from establishing their own sick leave requirements and policies.
That makes Newfoundland and Labrador somewhat different from jurisdictions that explicitly prohibit employers from requesting medical notes in specified short-term situations.
Employer takeaway: Your internal policy matters, but documentation requirements should still be reasonable, consistently applied and mindful of employee privacy.
Nova Scotia
Nova Scotia restricts when employers can request medical notes.
Generally, an employer cannot require a medical note unless:
the employee has missed more than 5 consecutive working days because of sickness or injury; or
the employee has already had at least 2 non-consecutive absences of 5 or fewer days because of sickness or injury during the preceding 12 months.
Nova Scotia also expanded who may provide appropriate medical documentation. It does not necessarily have to come from a physician.
For example, depending on the care being provided, documentation may potentially come from another regulated healthcare provider.
Employer takeaway: A blanket "doctor's note after three days" policy does not align with Nova Scotia's rules.
Ontario
Ontario made a major change effective October 28, 2024.
Employers cannot require an employee to provide a certificate from a qualified health practitioner to establish their entitlement to statutory sick leave under the Employment Standards Act.
Eligible employees are entitled to up to 3 unpaid, job-protected sick days each calendar year after two consecutive weeks of employment.
However, this rule is commonly misunderstood.
It does not mean an Ontario employer can never request medical documentation.
Ontario specifically notes that medical documentation may still be appropriate outside the statutory sick-leave context, including situations involving:
workplace accommodation; or
return-to-work obligations.
Employers may also request other evidence that is reasonable in the circumstances when permitted under the ESA, provided they aren't requiring the prohibited medical certificate for those statutory sick days.
Employer takeaway: Remove any automatic doctor's-note requirement tied to Ontario's three ESA sick days, but don't confuse that restriction with accommodation or disability-management documentation.
Prince Edward Island
PEI introduced significant new employment standards rules effective June 30, 2026.
Under the current rules, an employer generally can only ask for a sick note after an employee has missed more than 5 consecutive working days because of illness or injury.
PEI also expanded statutory sick leave.
After 30 days with the employer, employees can access up to 4 unpaid sick days during a 12-month period.
Paid sick leave increases with service:
after 12 months: 1 paid sick day;
after 24 months: 2 paid sick days; and
after 36 months: 3 paid sick days.
Different documentation requirements apply to extended medical leave.
Employer takeaway: PEI employers should review policies written before June 30, 2026. Both sick leave entitlements and sick-note requirements changed.
Quebec
Quebec introduced important restrictions effective January 1, 2025.
An employer cannot request supporting documentation for the first 3 periods of absence that are 3 consecutive days or less within a 12-month period.
After those protected short absences, documentation may be requested where warranted, including because of the duration or repetitive nature of an absence.
Quebec also has specific restrictions around medical certificates in certain family and caregiver leave situations.
Employer takeaway: Don't automatically request documentation for every short illness. Track the number and duration of qualifying absences carefully before deciding whether documentation can be requested.
Saskatchewan
Saskatchewan has specific rules governing medical notes.
An employer cannot generally require a medical note unless:
the absence continues for more than 5 consecutive working days; or
the employee has had qualifying non-consecutive absences due to illness or injury during the preceding 12 months.
Where a medical note is permitted, the employer must request it in writing.
Employees with sufficient service also have statutory job protection for illness and injury, including up to 12 days per calendar year for non-serious illness or injury and longer protection for serious illness or injury where statutory requirements are met.
Employer takeaway: Saskatchewan employers shouldn't treat a medical note as the default requirement for every sick absence.
Northwest Territories
Employees in the Northwest Territories are entitled to at least 5 unpaid sick days during each 12-month period once eligibility requirements are met.
If the actual or expected sick leave lasts more than 3 consecutive days, an employer may request a medical certificate confirming that the employee is incapable of working because of illness or injury.
The legislation also recognizes nurse practitioners for sick-leave medical certificates. In certain communities where no qualified medical practitioner resides, additional healthcare professionals may be able to provide the required certificate.
Employer takeaway: A medical certificate becomes relevant once the statutory duration threshold is exceeded, but territorial rules recognize the realities of healthcare access in northern communities.
Nunavut
Nunavut is different from many other Canadian jurisdictions.
The territorial Labour Standards Act does not establish the same general statutory short-term sick leave entitlement found in many provinces and territories.
As a result, sick leave may depend heavily on:
the employment contract;
employer policy;
a collective agreement; or
another applicable leave entitlement.
Nunavut's Labour Standards Office does, however, recognize sick leave and other personal leave benefits in its employment guidance.
Employer takeaway: Your written employment agreement and sick leave policy are especially important, but employers should still consider human rights, accommodation, privacy and other applicable legal obligations before requesting medical information.
Yukon
Yukon employees earn 1 unpaid sick day for every month of employment, up to a maximum net entitlement of 12 days.
An employer may require the employee to provide a certificate from a qualified medical practitioner or nurse practitioner.
Unlike jurisdictions such as Ontario or BC, Yukon's Employment Standards Act does not establish the same broad prohibition against requesting medical documentation for the first few short-term absences.
Employer takeaway: Employers have greater statutory ability to request medical certification, but that doesn't necessarily mean requiring a medical note for every one-day absence is the best HR practice.
What About Federally Regulated Employees?
Some Canadian employees fall under the Canada Labour Code rather than provincial employment standards legislation.
This includes employees in certain federally regulated industries such as banking, telecommunications and interprovincial transportation.
Federally regulated employees can earn up to 10 days of paid medical leave per year and have access to longer unpaid medical leave.
When an employee takes a medical leave of at least 5 consecutive days, an employer may request a certificate from a healthcare practitioner.
The request must be made in writing no later than 15 days after the employee returns to work.
Employer takeaway: If you're federally regulated, don't automatically use the rules for the province where the employee happens to work.
A Sick Note Is Not the Same as Medical Information for Accommodation
This is probably the most important distinction for employers.
Rules limiting routine sick notes don't necessarily prevent an employer from obtaining appropriate medical information when it is legitimately required.
Imagine an employee calls in with the flu and misses Tuesday.
That's very different from an employee saying:
"I have a medical condition that means I can no longer perform part of my job."
Now the employer may have a duty to explore workplace accommodation.
You may reasonably need information about:
functional limitations;
workplace restrictions;
expected duration;
whether limitations are temporary or permanent;
what accommodation may be required; and
when the employee may be able to safely return to regular duties.
That doesn't automatically mean the employer is entitled to the employee's complete medical history or diagnosis.
The question should always be:
What information do we actually need to manage the employment relationship?
Not:
How much medical information can we get?
Should You Require a Sick Note Every Time You're Legally Allowed To?
Probably not.
There is an important difference between:
“Are we legally allowed to ask?”
and
“Is asking actually useful?”
Requiring an employee with a cold to visit a doctor simply to prove they have a cold may create:
unnecessary healthcare appointments;
additional costs;
longer absences;
administrative work for HR and managers; and
frustration for everyone involved.
It can also encourage sick employees to come into the workplace rather than deal with the hassle of obtaining documentation.
A better policy is usually built around reasonable verification.
Documentation may make more sense when:
an absence becomes extended;
there is an established attendance concern;
there is a legitimate question about fitness to safely perform the job;
workplace accommodation is required;
the employee is transitioning into disability management;
legislation specifically requires documentation for a particular leave; or
there is another legitimate employment-related reason for obtaining medical information.
And, of course, what you're legally permitted to request still depends on the jurisdiction.
What Should Employers Put in Their Sick Leave Policy?
If you employ people in Canada, especially across multiple provinces, avoid writing a policy that simply says:
“A doctor's note is required after three sick days.”
Instead, your policy should address:
Reporting an Absence
Explain:
who employees notify;
how they notify them;
when notice should be provided; and
what information employees are expected to provide.
Paid and Unpaid Sick Leave
Clearly distinguish between:
statutory sick leave;
company-paid sick leave;
short-term disability; and
longer medical leaves.
Medical Documentation
Rather than creating one blanket rule, consider wording that allows the company to request reasonable medical or other supporting documentation where permitted by applicable legislation and where appropriate in the circumstances.
Accommodation
Your policy should make it clear that employees who require workplace accommodation because of a disability or medical limitation should speak with the appropriate person.
Privacy
Medical information should be handled confidentially and only shared with people who legitimately need the information.
Remote Employees: Which Sick Note Rules Apply?
This is increasingly important for Canadian employers.
If your company is headquartered in Alberta but your employee works remotely from Ontario, don't assume Alberta employment standards rules apply.
Employment standards obligations will generally depend on the jurisdiction governing that employee's employment, which is often connected to where the employee actually works.
That means a growing company with employees in five provinces may need a sick leave policy capable of accommodating five different sets of employment standards requirements.
A national template can still work.
It just needs to be written properly.
The Bottom Line
So, can an employer ask for a sick note in Canada?
Sometimes.
But the days of putting “doctor's note required after three days” into a national policy and calling it done are quickly disappearing.
Across Canada, governments are increasingly limiting routine sick-note requirements, particularly for short-term illnesses.
For employers, the better approach is to:
know the rules where each employee works;
distinguish short-term illness from longer medical and accommodation situations;
ask only for information you actually need;
protect employee medical information;
avoid unnecessary documentation requirements; and
review your policy whenever employment standards legislation changes.
And if your sick leave policy hasn't been reviewed in a few years?
Now would be a very good time.
This article provides general information only and is not legal advice. Employment standards requirements change frequently and may vary based on the employee, workplace, industry, collective agreement and circumstances. Employers should confirm current requirements in the applicable jurisdiction or seek HR or legal advice where appropriate.
Reviewed and updated October 2026.
Need help figuring out whether you should be asking for a sick note? Or maybe you want help writing a sick leave policy? Or managing an accommodation? Amanda & Amber Business Consulting can help you review roles, employment practices and HR compliance across your Canadian workforce. Book a free, no-obligation call.
