How to Apply for the Disability Tax Credit (DTC) in Canada – Step by Step Step 1: Check Your Eligibility Before applying, make sure you meet the eligibility criteria for the DTC. This includes having a severe and prolonged impairment that affects daily living activities. Step 2: Get the Required Forms Download the DTC application form (T2201) from the Canada Revenue Agency (CRA) website or request a copy by mail. Step 3: Fill Out Your Part of the Form Complete your section of the form, providing