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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Work & Employment Rights Ontario » Managing Employee Leaves of Absence During the Notice Period in Ontario

Managing Employee Leaves of Absence During the Notice Period in Ontario

9 Jun 2026 4 min read No comments Work & Employment Rights Ontario
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If an employee in Ontario resigns and subsequently takes a statutory medical leave during their notice period, the notice period and the leave legally run concurrently. Generally, an employer cannot forcefully extend the resignation date or maliciously withhold final pay, provided the medical leave is genuine under the Employment Standards Act (ESA).

It is an incredibly frustrating scenario for human resources departments in Toronto, Mississauga, and Ottawa. An employee formally submits their two weeks’ notice to resign, but suddenly calls in sick the very next day with a stress leave note, effectively skipping out on their crucial transition duties. Many managers instinctively want to punish the worker by cancelling their resignation or refusing to issue their final paycheque. However, under the Ontario Employment Standards Act (ESA), navigating this complex intersection of resignation and statutory leave requires careful legal strategy.

In Canadian employment law, an employee’s fundamental right to take protected medical leave does not vanish simply because they handed in a resignation letter. You absolutely cannot fire them for getting sick, even if the timing is highly suspicious. The law generally states that the notice period quietly ticks away at the exact same time as the medical leave. Let us carefully review the step-by-step process for employers to legally manage this situation without triggering a massive wrongful dismissal lawsuit.

The Step-by-Step Process for Managing Leaves During Notice in Ontario

Handling a disappearing employee requires strict adherence to Ministry of Labour guidelines. If an employer acts aggressively or in bad faith, the Ontario Labour Relations Board can issue severe financial penalties.

Step 1: Accepting the Resignation and Medical Note

When the employee suddenly declares they are going on medical leave, you must objectively request a standard doctor’s note, exactly as you would for any other active staff member. 📝 The medical note does not need to reveal their highly private diagnosis; it only needs to formally confirm that they are medically unfit to perform their current job duties for a specific duration. You must safely place this document in their secure HR file.

Step 2: Running the Clocks Concurrently

Once a valid medical note is provided, the employee is officially on a protected, unpaid infectious disease emergency leave or standard sick leave under the ESA. Crucially, their resignation clock does not pause. If they gave two weeks’ notice and their doctor signed them off work for three weeks, their official employment legally terminates on their originally stated resignation date. You cannot legally force them to “make up” the missed two weeks of transition time later.

Step 3: Managing Payroll and Benefits

During the medical leave portion of the notice period, the employee is generally not entitled to their regular wages unless they strictly use accumulated paid sick days or standard vacation pay. However, you must meticulously maintain their corporate health and dental benefits right up until their final, official day of employment. Cutting off their health benefits prematurely is a massive violation of the ESA.

Step 4: Issuing the Final Pay and Record of Employment (ROE)

When the original resignation date finally arrives, you must formally close their file. 💰 You are strictly required to issue their final paycheque (including any outstanding vacation pay) on their next regular payday or within exactly seven days of termination, whichever is later. Furthermore, you must promptly issue their Record of Employment (ROE) directly to Service Canada within five calendar days of the end of the pay period, correctly coding the document to reflect a voluntary quit.

How Much Does it Cost to Mishandle This Situation in Ontario?

Ignoring the law and aggressively punishing an employee for taking sick leave can result in massive legal costs for an Ontario corporation.

Legal ConsequenceEstimated Cost (CAD)
Human Rights Damages$10,000 to $30,000+ if the tribunal finds you actively discriminated based on a medical disability
Employment Lawyer Defense Fees$5,000 to $15,000+ for a law firm to rigorously defend your corporation at the Labour Board
Ministry of Labour FinesThe government can issue strict administrative fines ranging from $250 to $1,000+ for ESA violations

How Long Does the Process Take?

The timeline entirely depends on the employee’s original resignation letter. A standard, courtesy working notice period in Ontario is typically 2 weeks. If the employee is a high-level executive, they might give 4 to 8 weeks of notice. Regardless of how long the doctor’s note lasts, the employment relationship definitively ends on the exact calendar date the employee originally specified in their resignation letter, ending the entire administrative process.

Frequently Asked Questions (FAQ)

Can we just fire them immediately if we think the sick note is fake?

No, this is incredibly dangerous. Terminating an employee strictly because you suspect a medical note is fraudulent without massive, undeniable proof is a severe violation of the Human Rights Code. You must generally accept a legitimate doctor’s note at face value.

Do we have to pay them their regular salary while they are sick at home?

Generally, no. Unless your specific company policy provides generous paid sick leave, statutory medical leaves in Ontario are strictly unpaid. The employee can apply for federal Employment Insurance (EI) sickness benefits if they require income replacement during that specific period.

What if we are the ones who gave them working notice of termination?

If the employer initiates the termination and gives working notice, and the employee subsequently goes on sick leave, the ESA strictly requires the employer to continue paying their regular, full wages for the entire statutory notice period, even if they are physically at home sick.

Can we demand an independent medical examination (IME)?

For a short two-week resignation period, demanding an IME is highly impractical and rarely supported by Ontario courts. Unless the employment contract explicitly allows it and the leave is exceptionally long, a standard note from their family doctor is legally sufficient.

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