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Federal (Canada)Disability
Disability Tax Credit
A tax credit that lowers the income tax a person with a severe, long-term disability (or their supporting family member) has to pay. It is also the key that unlocks several other benefits.
Estimated value
About $1,900/year in combined federal + BC tax savings (more with the child supplement)
How to apply
- 1
Fill out Form T2201 with your doctor
Complete the applicant part of Form T2201 (Disability Tax Credit Certificate). A medical practitioner completes the medical part. You can do this online through CRA My Account or on paper.
âą Requires a doctor visit
Go to application â - 2
Submit to the CRA
Send the completed form to the Canada Revenue Agency online or by mail. The CRA reviews it and tells you if you are approved.
- 3
Ask for adjustments to past years
If approved, you can ask the CRA to reassess up to 10 previous years, which may produce a refund.
- đĄ The DTC unlocks the Canada Disability Benefit, RDSP, and the Child Disability Benefit â apply for it first.
Documents you will need
- Form T2201, completed by you and a medical practitioner
Processing time
Usually 8 weeks
How often it is paid
Annual tax credit
Often applied for together
Last verified: August 31, 2026