Quick Answer
Yes, hearing loss can qualify for the Disability Tax Credit Canada in 2026 when, even with hearing aids or cochlear implants, you cannot understand spoken conversation in a quiet setting. Profound deafness typically qualifies. Certification must come from a medical doctor, audiologist, or nurse practitioner using Form T2201.
CRA's Hearing DTC Standard
For the hearing category, CRA's standard is that the person is unable to perceive a spoken conversation in a quiet setting, even with the use of appropriate assistive devices (hearing aids, cochlear implants, etc.).
The specific audiological threshold: hearing loss at 55 dB or worse in the better ear (with hearing aids if used) typically meets the criteria. This is consistent with severe-to-profound hearing loss.
The Hearing Aid Question
CRA's policy is to assess hearing "with the use of appropriate devices." This is important because:
- If your hearing aids restore hearing to near-normal conversational levels, the DTC hearing category may not apply
- If significant impairment remains even with optimal amplification, the claim can still qualify
- For cochlear implant users, CRA typically assesses whether the implant allows perception of conversational speech in quiet settings
Key documentation point: have your audiologist describe your residual hearing ability with hearing devices in place, specifically addressing conversational speech perception in quiet settings.
Who Qualifies
- Profound bilateral hearing loss (deaf individuals)
- Severe bilateral hearing loss where aided speech discrimination remains significantly impaired
- Single-sided deafness combined with significant impairment in the remaining ear
- Individuals where hearing aids provide minimal benefit due to poor speech discrimination
Who typically does not qualify: mild-to-moderate hearing loss that is adequately addressed by hearing aids, or hearing loss primarily affecting one ear with normal hearing in the other.
Key Documentation
- Recent full audiogram (pure-tone audiometry + speech discrimination testing)
- Audiologist report addressing functional hearing ability with and without devices
- Documentation of hearing aid fitting and benefit assessment
- For cochlear implant users: post-implant speech perception scores
- Otolaryngologist (ENT) report if hearing loss has a diagnosed underlying cause
2026 DTC Amounts for Hearing Loss
If approved: federal credit $1,481/year. Combined with provincial: $2,080-$3,741/year. For children with qualifying hearing loss, the federal child supplement adds $864/year plus potential Child Disability Benefit.
Real hearing loss Filing Scenario
The following example is illustrative. It describes a typical filing flow and does not predict any individual outcome.
A Saskatoon resident with profound bilateral sensorineural hearing loss was certified by her audiologist after a full audiogram including pure-tone audiometry and speech discrimination testing. Part B documented inability to hear speech in normal conversation even with bilateral hearing aids and cochlear implants. The audiologist included quantified dB thresholds and speech discrimination percentages, demonstrating that the restriction persists with all available aids. The Notice of Determination arrived 9 weeks after submission, approving the DTC retroactive to 2020.
Documentation That Works for hearing loss Part B
What worked in this Part B: a recent audiogram with objective dB thresholds, plus the explicit "even with hearing aids" qualifier. Hearing loss claims succeed when the audiologist quantifies the restriction objectively and confirms it persists despite available aids and implants. See our cumulative effects rule guide for the technical framework CRA reviewers apply, and our DTC denied appeal guide if a previous application was rejected.
Frequently Asked Questions
Not necessarily. CRA assesses hearing with your hearing aids in place. If you still cannot perceive conversational speech in a quiet setting despite wearing hearing aids, you may still qualify. The key question is: does the device restore hearing to a level where you can understand speech in a quiet environment?
An audiologist can certify the hearing category. An otolaryngologist (ENT doctor) can also certify. Audiologists are particularly well-suited as they conduct the formal testing and can directly document speech perception scores and residual hearing ability with devices.
Yes. If your hearing loss was severe enough to qualify in prior years, you can apply retroactively for up to 10 years. Your audiologist can certify the start date of your qualifying hearing impairment based on prior audiograms and medical records.