A concussion can qualify as a disability in Canada when headaches, dizziness, cognitive problems or other symptoms prevent you from working safely, consistently and reliably.
A concussion is a type of mild traumatic brain injury. While many people recover within a relatively short period, others experience symptoms that continue for weeks, months or longer.
A diagnosis alone does not automatically qualify you for disability benefits. Your insurer must consider your symptoms, treatment and ability to sustain your actual job duties over time.
If your short-term or long-term disability claim has been denied or cut off, a concussion disability lawyer at Samfiru Tumarkin LLP can review the insurer’s decision during a free consultation.
On This Page:
- Is a Concussion a Disability?
- How It Affects Work
- Disability Benefits
- Proving Your Claim
- Why Claims Are Denied
- Frequently Asked Questions
Is a Concussion Considered a Disability in Canada?
Yes. A concussion can be considered a disability when its symptoms substantially limit your ability to work or complete important daily activities.
Potentially disabling symptoms may include:
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Persistent or recurring headaches
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Dizziness, nausea or balance problems
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Sensitivity to light, noise or busy environments
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Blurred vision or difficulty focusing your eyes
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Problems with concentration, memory or processing information
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Feeling mentally slowed down or overwhelmed
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Fatigue or disrupted sleep
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Irritability, anxiety, depression or other mood changes
Can Post-Concussion Syndrome Be Disabling?
Yes. Some people continue to experience headaches, dizziness, cognitive problems, fatigue or sensory sensitivity after the initial recovery period.
These are often called persistent post-concussion symptoms or post-concussion syndrome. They may interfere with screen use, reading, driving, concentration, movement and regular attendance.
Learn more about whether post-concussion syndrome can qualify as a disability.
Can a Concussion Be a Permanent or Fluctuating Disability?
Many people improve following a concussion. Others experience symptoms that continue or return when physical or cognitive demands increase.
You do not have to prove that your symptoms will last forever. You may qualify for disability benefits for as long as they prevent you from working under the terms of your insurance policy.
The insurer should consider whether you can sustain work throughout a normal week—not simply whether you appeared well during one appointment or completed an activity on a better day.
How Can a Concussion Affect Your Ability to Work?
Concussion symptoms can interfere with office-based, physical, professional, driving, customer-facing and safety-sensitive occupations.
Concentration and Cognitive Demands
A concussion may affect memory, attention, processing speed, problem-solving and the ability to organize information.
You may struggle with meetings, deadlines, reading, detailed instructions, multitasking or work requiring sustained accuracy.
Screens, Light and Busy Environments
Computer screens, bright lights, loud noise, movement and crowded environments may trigger headaches, nausea, dizziness or cognitive fatigue.
Remote work may still be difficult if screen use and concentration worsen your symptoms.
Balance, Fatigue and Workplace Safety
Dizziness, poor balance, vision problems and slowed reaction time may create risks in jobs involving driving, heights, machinery or physical activity.
Poor sleep, headaches and cognitive fatigue may also reduce stamina or cause unpredictable absences.
Can You Get Disability Benefits for a Concussion?
You may qualify for disability benefits if concussion symptoms prevent you from completing the essential duties of your occupation.
Short-Term Disability Benefits
Short-term disability benefits may replace part of your income during a medically supported leave from work.
Your application should explain how headaches, dizziness, cognitive problems or sensory sensitivity prevent you from performing your job safely and reliably.
Long-Term Disability Benefits
Long-term disability benefits may become available when your symptoms continue beyond the short-term disability period.
Many LTD policies initially consider whether you can perform your own occupation. Later, the insurer may assess whether you can perform another suitable occupation.
The insurer should consider whether you can sustain another job despite cognitive fatigue, sensory sensitivity and other persistent symptoms. Learn more about the change of definition in long-term disability claims.
CPP Disability Benefits
Persistent concussion symptoms may qualify for CPP Disability benefits when your complete medical condition regularly prevents substantially gainful employment and meets the program’s other requirements.
How Do You Prove a Concussion Disability Claim?
A strong claim should explain how your symptoms affect your ability to function and perform your actual job. A normal scan does not necessarily establish that you can work.
Helpful evidence may include:
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Emergency-room, family-doctor and specialist records
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Neurological, vestibular, vision or cognitive assessments
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The frequency and severity of headaches, dizziness and sensory sensitivity
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Problems with memory, concentration, processing speed and mental stamina
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Restrictions involving screens, reading, driving, movement or busy environments
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Your treatment history and medication side effects
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A detailed description of your occupation and job duties
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Workplace accommodations and unsuccessful return-to-work attempts
Explain What Happens After Activity
Your records should describe more than whether you can complete a task once. They should explain whether reading, screen use, driving, meetings or physical activity worsen your symptoms and how long recovery takes.
Your claim should also address your complete medical condition, including chronic pain, anxiety, depression or sleep problems.
Why Do Insurers Deny Concussion Disability Claims?
An insurer may accept that you experienced a concussion but argue that enough time has passed for you to return to work.
Common denial reasons include:
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Your CT scan or MRI is described as normal
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Your symptoms are described as subjective or self-reported
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The insurer says most concussions resolve quickly
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Your records do not clearly explain your work restrictions
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The insurer says you can perform sedentary or remote work
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Daily activities are treated as proof that you can maintain employment
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An unsuccessful return-to-work attempt is treated as evidence that you are capable
The Insurer Says Your Brain Scan Is Normal
A CT scan or MRI may be normal following a concussion. The insurer should still consider your symptoms, medical examinations, treatment and functional limitations.
Your evidence should explain how headaches, cognitive problems, dizziness or sensory sensitivity affect your ability to work over time.
The Insurer Says You Should Have Recovered
General recovery timelines do not determine your individual ability to work. Some people continue to experience significant symptoms after the expected recovery period.
Your claim should document the symptoms that remain, the treatment you continue to receive and why your return to work is not medically sustainable.
What Should You Do After a Denial?
Save the denial letter, continue receiving appropriate treatment and request a complete copy of your disability policy.
Speak with a disability lawyer before submitting an internal appeal. The same insurance company that denied your claim will review it, and important legal deadlines may continue to run.
Learn more about what to do when your long-term disability claim is denied.
Frequently Asked Questions About Concussion and Disability
Is a concussion considered a disability in Canada?
A concussion can be considered a disability when headaches, dizziness, cognitive problems or other symptoms substantially affect your ability to work or complete important daily activities.
Can a concussion qualify for long-term disability?
It may qualify when persistent symptoms prevent you from performing your occupation or another suitable occupation under the terms of your policy.
Is a concussion a permanent disability?
Many people recover, but some experience persistent symptoms. You may receive benefits for as long as your limitations meet the applicable definition of disability.
Can you qualify if your CT scan or MRI is normal?
Potentially. A concussion may not appear on routine brain imaging. Eligibility depends on your symptoms, medical evidence and ability to work—not solely on scan results.
Should you appeal a denied concussion disability claim?
Do not assume an internal appeal is the best option. Speak with a disability lawyer before deciding how to challenge the denial.
Get Help With a Denied Concussion Disability Claim
Managing headaches, cognitive problems and sensory sensitivity is difficult enough. Fighting with an insurance company can add financial and emotional stress.
Samfiru Tumarkin LLP represents people with denied and terminated disability claims throughout Canada, excluding Quebec.
A concussion disability lawyer can review your insurance policy, medical evidence and denial letter and explain your options.
Contact us for a free consultation if your short-term or long-term disability claim has been denied or cut off.