Words and Phrases - "in the course of employment"
Williams v. The Queen, 2011 DTC 1087 [at 480], 2011 TCC 66 (Informal Procedure)
The taxpayer and her husband were both members of the clergy who ministered to a congregation. The taxpayer's husband's housing allowance covered nearly all of their rent and utilities, and the taxpayer had over $19,000 of housing allowance that did not go towards those expenses. Webb J. found that the taxpayer was eligible for a deduction under s. 8(1)(c)(iv) with respect to the relatively nominal portion of the rent and utilities which was not paid by her husband, but not under s. 8(1)(c)(iii). Subparagraph (iii) requires that the living accommodation be occupied "in the course of, or because of, the taxpayer's office or employment." The taxpayer was not occupying her house "in the course of" employment because occupying the house was not a part of condition of her employment. She did not occupy the house "because of" employment either (para. 20):
[T]he phrase "because of" as used in subparagraph 8(1)(c)(iii) of the Act "implies a need for a strong causal relation between" the occupation of the residence and the employment of the Appellant. ... There is no strong causal connection in this case ... as the house was not provided by her employer but was simply a house in which the Appellant and her spouse chose to reside.
Armstrong v. Redford,  AC 757, at 778 (HL)
"In the course of employment" does not mean during the currency of the engagement, but means in the course of the work which the workman is employed to do and what is incident to it.