Impairment-related expenses qualify if they are:
- Necessary for you to do your work satisfactorily;
- Expenses for goods and services not required or used, other than incidentally, in your personal activities; and
- Not specifically covered under other income tax laws.
- A physical or mental disability (for example, blindness or deafness) that functionally limits your being employed.
- A physical or mental impairment (for example, a sight or hearing impairment) that substantially limits one or more of your major life activities, such as performing manual tasks, walking, speaking, breathing, learning, or working.