Hearing loss may qualify for the Disability Tax Credit in Canada when it severely and consistently restricts your ability to understand spoken conversation, even while using appropriate hearing devices.
A hearing-loss diagnosis, audiogram result or use of hearing aids does not automatically qualify someone for the credit. The Canada Revenue Agency focuses on how the impairment affects everyday communication.
The Disability Tax Credit uses a different test than workplace accommodation, CPP Disability or private disability insurance. You may work and qualify for the DTC, while someone who can’t work may not meet the credit’s specific hearing criteria.
For a broader overview, read our main Disability Tax Credit guide.
On This Page:
- Does Hearing Loss Qualify?
- The CRA Hearing Test
- Cumulative Limitations
- How to Apply
- Why Applications Are Denied
- DTC and Disability Benefits
Does Hearing Loss Qualify for the Disability Tax Credit?
Hearing loss can qualify for the Disability Tax Credit, but approval is not based on the diagnosis or degree of hearing loss alone.
You must generally meet all three of the following requirements:
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You are unable to understand spoken conversation with a familiar person in a quiet setting—or it takes at least three times longer than it would take someone of a similar age without the impairment
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The restriction exists even while you use appropriate therapy, medication and hearing devices
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The impairment is present at least 90% of the time and has lasted or is expected to last for at least 12 continuous months
Does Severe Hearing Loss Automatically Qualify?
No. Severe or profound hearing loss may support an application, but the CRA still assesses your ability to understand spoken conversation with appropriate devices.
A person with severe hearing loss who can understand speech adequately with a hearing aid or cochlear implant may not meet the marked-restriction test.
Can Mild or Moderate Hearing Loss Qualify?
It may be difficult to qualify through hearing alone when the impairment is effectively managed and you can understand familiar conversation in a quiet setting.
However, you may still qualify through the cumulative effect of significant limitations if hearing loss exists alongside another eligible impairment.
Does Hearing Loss Have to Affect Both Ears?
The CRA’s hearing test does not depend solely on whether the impairment is unilateral or bilateral.
Hearing loss in both ears may be more likely to cause a marked restriction, but the application must still describe your actual ability to understand spoken conversation.
What Is the CRA Hearing Test for the Disability Tax Credit?
The CRA generally considers whether you can hear well enough to understand spoken conversation with a familiar person in a quiet setting.
Understanding a Familiar Person
The test involves someone whose voice and communication style you know, rather than an unfamiliar speaker.
Your application should explain whether you:
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Frequently misunderstand words or sentences
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Need information repeated several times
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Depend on lip-reading, gestures or written communication
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Need another person to speak unusually slowly or loudly
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Require substantially more time to understand a conversation
Communication in a Quiet Setting
The DTC test uses a quiet setting. Difficulty following speech only in restaurants, crowds or noisy workplaces may not satisfy the hearing category by itself.
The application should therefore address your limitations during calm, one-on-one communication—not focus only on background noise.
The Three-Times-Longer Test
You may meet the test if understanding spoken conversation takes at least three times longer than it would take someone of a similar age without the impairment.
The form should explain why communication takes longer, including repetition, clarification, lip-reading, written notes or assistance from another person.
The Effect of Hearing Aids and Cochlear Implants
The CRA assesses your functioning while using appropriate hearing aids, cochlear implants and other devices.
Using a device does not automatically disqualify you. The question is whether significant restrictions remain while the device is properly used.
The application should explain problems involving:
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Speech clarity
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Word discrimination
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Device limitations or inconsistent benefit
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Dependence on visual or written communication
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Fatigue caused by the effort required to understand speech
Can Hearing Loss Qualify Through Cumulative Limitations?
You may qualify when hearing loss and another significant limitation combine to create an effect equivalent to one marked restriction.
This pathway may apply when neither limitation satisfies the DTC test by itself.
For example, hearing loss may exist alongside significant limitations involving:
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Speaking or communication
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Vision
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Walking or balance
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Mental functions necessary for everyday life
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Another eligible activity recognized by the CRA
The limitations must generally:
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Exist together at least 90% of the time
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Have lasted or be expected to last for at least 12 continuous months
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Create a combined effect equivalent to being unable—or taking at least three times longer—to complete one eligible activity
Does Tinnitus Count Toward the Cumulative Effect?
Tinnitus is not a separate DTC activity category.
However, severe tinnitus may contribute to a qualifying limitation in hearing or another recognized category, depending on its functional effects.
Learn more about tinnitus disability in Canada.
Do Several Hearing Symptoms Count as Multiple Categories?
No. Difficulty understanding speech, sound distortion and reduced hearing generally remain within the hearing category.
The cumulative-effects pathway usually requires significant limitations in at least two different eligible categories.
How Do You Apply for the Hearing Loss Disability Tax Credit?
You apply using the Disability Tax Credit Certificate, also known as Form T2201.
1. Complete Part A
The person with hearing loss or their legal representative completes Part A.
The form may also include information about a supporting family member who may claim an unused portion of the credit.
2. Have a Medical Practitioner Complete Part B
A medical doctor, nurse practitioner or audiologist may certify the hearing section.
The practitioner should explain:
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The nature and duration of the hearing impairment
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Your ability to understand a familiar person in a quiet setting
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The devices, treatment and communication strategies you use
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The limitations that remain while using those devices
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Whether the restriction exists at least 90% of the time
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Whether it has lasted or is expected to last for at least 12 months
3. Submit the Complete Application
You may apply using the CRA’s digital process or by mailing the completed paper form.
Both Part A and Part B must use the same submission method. Keep a copy of the completed application and supporting information.
Read our complete guide to applying for the Disability Tax Credit.
Use Specific Communication Examples
The application should not rely only on terms such as “severe hearing loss,” “profound loss” or “uses hearing aids.”
It should describe what happens during an ordinary quiet conversation, including:
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How often information must be repeated
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Whether written communication is required
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How long conversations take
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Whether lip-reading or assistance is necessary
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What limitations remain with hearing aids or implants
Why Are Hearing Loss Disability Tax Credit Applications Denied?
An application may be denied when the information provided does not establish a marked and prolonged restriction under the CRA’s hearing test.
Common problems include:
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The form focuses on the diagnosis or audiogram rather than communication ability
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Hearing aids or implants allow adequate understanding in a quiet setting
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The application focuses mainly on noisy environments
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The restriction does not exist at least 90% of the time
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The impairment has not lasted or is not expected to last for 12 continuous months
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The form does not explain why conversation takes at least three times longer
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The cumulative-effects section does not identify limitations in two eligible categories
The CRA Says Hearing Aids Correct the Impairment
The application must explain the communication restrictions that continue while your devices are properly fitted and used.
General statements that hearing aids are imperfect may not be enough. Include specific examples of misunderstanding, repetition and reliance on visual or written information.
The CRA Says the Restriction Is Not Severe Enough
Difficulty hearing speech is not necessarily a marked restriction.
The evidence must show that you are unable to understand familiar conversation in a quiet setting or take at least three times longer.
What Can You Do After a Denial?
Review the notice of determination and compare its reasons with your copy of Form T2201 and the CRA’s hearing criteria.
You may ask the CRA to review the decision and submit additional medical or functional information. A formal objection may also be available depending on the circumstances.
If approval is granted for earlier tax years, learn more about a possible Disability Tax Credit refund.
Is the Disability Tax Credit the Same as Disability Benefits?
No. The DTC is a tax measure. It does not replace employment income and does not use the same eligibility test as disability insurance.
A person may qualify for short-term or long-term disability benefits when hearing loss prevents safe and reliable work, even if the person does not meet the CRA’s quiet-conversation test.
Private disability claims may consider:
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Telephone and meeting requirements
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Background noise and workplace acoustics
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Safety-sensitive duties
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Communication accuracy and productivity
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The limitations of hearing aids and assistive technology
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Related tinnitus, dizziness or listening fatigue
Learn more about hearing loss disability benefits in Canada.
Frequently Asked Questions About Hearing Loss and the DTC
Does hearing loss automatically qualify for the Disability Tax Credit?
No. Eligibility depends on your ability to understand familiar spoken conversation in a quiet setting while using appropriate devices.
Do you need profound hearing loss to qualify?
Not necessarily, but the functional restriction must satisfy the CRA’s marked-restriction test.
Can you qualify while using hearing aids?
Potentially. The CRA considers the limitations that remain while appropriate hearing devices are being used.
Can an audiologist complete Form T2201?
Yes. An audiologist can certify the hearing section. A medical doctor or nurse practitioner can also certify it.
Do you have to stop working to qualify?
No. DTC eligibility is based on everyday functioning rather than employment status.
Can tinnitus qualify for the DTC?
Tinnitus does not automatically qualify. Its functional effects must contribute to a marked restriction or qualifying cumulative limitations in recognized DTC categories.
Has Hearing Loss Prevented You From Working?
The Disability Tax Credit does not replace lost income. If hearing loss prevents you from performing your job safely and reliably, you may also qualify for short-term or long-term disability benefits.
If an insurance company has denied or terminated your claim, a hearing loss disability lawyer at Samfiru Tumarkin LLP can review your policy, medical evidence and denial letter.
Contact us for a free consultation if your disability insurance claim has been denied or cut off.