Disability tax credit (DTC) - Canada.ca
www.canada.ca › en › revenue-agencyJan 24, 2023 · The disability tax credit (DTC) is a non-refundable tax credit that helps people with impairments, or their supporting family member, reduce the amount of income tax they may have to pay. If you have a severe and prolonged impairment, you may apply for the credit. If you are approved, you may claim the credit at tax time.