If you’ve experienced workplace discrimination in Ontario because of a disability, you are not alone, and you have options to protect your health, your income, and your job future.

Workplace Disability Discrimination in Ontario

Disability-related workplace discrimination happens when you are treated unfairly at work because of a medical condition or disability instead of your actual job performance. It can affect your pay, promotions, benefits, and even your long term disability coverage.

Discrimination can show up in hiring, firing, demotions, workplace harassment, and the way workplace policies are applied to you compared to other employees. If this has happened to you, an experienced employment lawyer at Share Lawyers can help you understand your employee rights and your disability benefits options.

Meaning of Workplace Discrimination in Ontario

In Ontario, workplace discrimination means negative or unfair treatment because of protected characteristics like disability, age, race, gender identity, sexual orientation, family status, marital status, and ethnic origin, rather than how well you can do your essential duties. The Ontario Human Rights Code prohibits discrimination and requires employees to be treated fairly in hiring, pay, promotions and termination.​

The human rights code also requires employers to accommodate disability-related needs to the point of undue hardship, which is a high legal standard that looks at cost, health and safety—not convenience. When an employer ignores medical limits, refuses modified job duties, or cuts benefits in ways that target disability, that can be discrimination based on personal characteristics protected under human rights law.

What Counts as Disability Discrimination at Work

Disability discrimination at work happens when your health condition leads to different treatment outcomes, such as lower pay, unequal pay, blocked promotions, denial of pension plan participation, or loss of severance pay that others in the same job would receive. It also includes discriminatory practices built into workplace rules, like rigid attendance policies that ignore medical appointments or flare-ups.

It does not matter whether the person responsible is your manager, human resources, a coworker, a client, or an employment agency involved in placing you; what matters is the negative treatment tied to disability. Even where there is no open hostility, hidden discriminatory behaviour—such as quietly pushing a disabled female employee out while favouring younger employees—can violate human rights protections.​

Examples of Workplace Discrimination for Disability

Below are common ways disability-based work unfair treatment and workplace harassment can affect Ontario workers.

Refusal to Hire or Promote

• Rejecting job applicants with gaps in work history due to illness, even when they can perform the essential duties with accommodation.​

• Overlooking a qualified employee with a disability for advancement while promoting others with less job performance in similar roles.​

• Using medical restrictions to block a promotion instead of exploring workplace accommodation and modified job duties.

Harassment Related to Disability

• Comments, jokes, or rumours about your condition, medication, or limitations that create a hostile work environment.​

• Pressure to “push through” pain or mental health symptoms, ignoring medical advice and occupational health recommendations.

• Retaliation or negative treatment after you report discrimination or ask for help, including social exclusion or unfair criticism of your performance.​

Denial of Workplace Accommodation

• Refusing schedule changes, remote work, or ergonomic tools that would allow you to keep working safely.

• Saying accommodation is too expensive without actually assessing the employer's efforts, costs, or health and safety risks as required before reaching undue hardship.​

• Cancelling workplace policies that help disabled workers—like flexible breaks—while keeping perks that mainly benefit healthy staff.​

Termination After Medical Leave

• Ending employment shortly after you start or extend a disability or medical leave, while suggesting you’ve become “unreliable.”

• Claiming “frustration of employment” after a period on disability, but ignoring medical evidence that a return to work is still possible with time or accommodation.​

• Cutting off group benefits or pension plan contributions during disability leave, even though those benefits become more important when you cannot work.​

Hypothetical Story: Termination After Medical Leave

Mithusha, 46, is a Policy Analyst who developed severe arthritis, making it painful to sit, type, and attend long meetings. Her doctor recommended a medical leave so she could adjust medications and attend physiotherapy, and she applied for her workplace’s long term disability benefits.​

After several months, her symptoms were better managed and her specialist confirmed she could return with modified job duties—such as more breaks, a sit-stand workstation, and limited travel. When she told her superior she was ready to come back, she was told that she had been “laid off” in a restructuring that affected no one else in her group, and she immediately felt she was being punished for being sick—something completely outside her control.​

The moment she was handed her termination papers, she knew she should pause before signing anything; she wanted to understand whether this negative treatment and loss of income were lawful. A close friend referred her to Share Lawyers, and she quickly connected with their team, who reviewed her employee files, LTD policy and termination documents and reassured her that what happened might amount to both disability discrimination and wrongful dismissal.

Share Lawyers helped Mithusha document incidents around her leave, her requests for accommodation, and the timing of the so‑called layoff. They negotiated on her behalf and were able to secure compensation that reflected her lost income, her severance pay entitlements, and the impact of being pushed out while managing a disabling condition, allowing her to focus on treatment and plan her next steps without rushing back into another harmful workplace culture.

Is Discrimination Illegal in Canada?

Across Canada, human rights legislation such as the Ontario Human Rights Code and the Alberta Human Rights Act prohibit discrimination in employment based on disability and other protected grounds like sexual orientation, gender identity, gender expression, family status, marital status, and ethnic origin. These laws require equal opportunity and equal treatment in hiring, pay, promotions, and access to benefits like pension plans and long term disability insurance.

Human rights protections apply to unions, trade union membership, employment membership, and employment agencies, not only direct employers. If discrimination occurs, you can file human rights claims at a human rights tribunal, such as the Human Rights Tribunal of Ontario, which may award lost wages and compensation for injury to dignity.

What to Do If You Experience Unfair Treatment at Work in Ontario

If you experience discrimination or workplace-based unfairness, taking calm, practical steps can protect both your health and your case.

Practical action checklist

1. Document incidents

   • Write down dates, times, locations, individuals involved, what was said or done, and any witnesses.​

   • Save emails, texts, chats, and notes about changes to workplace rules or your work environment.​

2. Review workplace policies

   • Read your discrimination, workplace harassment, and accommodation policies, often in your handbook or intranet.​

   • Note how complaints are supposed to be handled and the timelines for response.​

3. Report discrimination internally (if safe)

   • Follow the policy—report to your manager, HR, or another designated person who is responsible.​

   • Put your concerns in writing and keep copies so you can show your employer's efforts or lack of response later.​

4. Take care of your health

   • See your doctor. Explain both your symptoms and any stress from unfair work treatment.

   • Ask if medical notes or restrictions are needed and how they affect your ability to work.

5. Get legal advice early

   • Before resigning, accepting severance pay, or signing a collective agreement-related waiver, talk to a disability and employment law firm.

How to Prove Disability Discrimination

You don’t need a “smoking gun” email admitting discrimination based on disability; most successful human rights and employment law cases are built from careful records.​

Key steps to build your case:

• Document incidents consistently
  Keep a log of each event, including who said what, how non-disabled colleagues in the same job were treated differently, and any impact on your health or income.​
  
  

• Collect comparison evidence
  Gather employee files, schedules, and pay information showing others without disabilities weren’t disciplined, demoted, or laid off in the same way. For example, paying women lower wages than men for similar roles can combine sex and disability-based discriminatory behaviour.​
  
  

• Preserve medical and benefits records
  Keep medical notes outlining your restrictions and any insurer decisions about your short or long term disability claim, including cut-offs at the “change of definition” or refusals to cover treatment. These show how your disability affects your work and how employers or insurers responded.​
  
  

• Record your efforts to fix the problem
  Save copies of all complaints to HR, letters to management, and any responses to your formal complaint. This helps show you tried to resolve things and that the employer failed to create a safe, inclusive workplace built on mutual respect.​
  
  

• Get legal support
  A firm like Share Lawyers can help you document incidents, identify protected characteristics at play, and coordinate your human rights claims with any wrongful dismissal or disability-denial lawsuits.

How an Employment Lawyer at Share Lawyers Can Help

Disability discrimination often overlaps with denied or threatened disability benefits, job loss, and pressure to return to work too soon. Share Lawyers focuses on long term disability, life insurance, and employment law, so they can look at your situation as a whole—not just one piece of it.

Ways Share Lawyers can support you:

• Protect your employee rights when you’re sick
  They can advise if your employer’s actions amount to constructive dismissal, a wrongful dismissal, or a violation of Ontario human rights obligations around accommodation and safe workplace standards.
  
  

• Challenge a denied or terminated LTD claim
  If your long term disability benefits are cut after the “change of definition” or because an insurer doctor says you can work, Share Lawyers usually recommend suing rather than “appealing” internally, which often only repeats the original denial. They handle communication with the insurer so you don’t have to.​
  
  

• Coordinate severance, LTD, and human rights remedies
  When disability, job loss, and discrimination intersect, they can seek back benefits, future benefits or a long term disability settlement, and severance pay or damages for human rights breaches—all while watching for offsets that could reduce what you actually receive.
  
  

• Offer accessible, risk-free help
  Share Lawyers provides a free case assessment and works on a no-fees-unless-you-win basis, which can be critical when you’ve been off work and income is tight.