It remains to consider one argument upon which counsel for the commissioner relied. They contended, in effect, that even if the position be accepted that the course pursued in the administration of the Trust cannot properly be described as the carrying on of a business of stock-jobbing, still it amounted to a business of making profits of various kinds for the certificate holders, and that the selling of rights, and the buying of securities and re-selling them at prices in excess of cost, were part and parcel of the sum of activities by which those profits were made. In such a situation, counsel submitted, cases such as Punjab Co-operative Bank Ltd., Amritsar v. Commissioner of Income Tax, Lahore [54] and Colonial Mutual Life Assurance Society Ltd. v. Federal Commissioner of Taxation [55] show that the whole of the profits realized, even though some part of them would otherwise be of a capital nature, are to be regarded as income. To accept this argument, however, would be to ignore the evidence already mentioned, which is inconsistent with the notion that the activities of the managers, or of the managers and the trustees together, were different in kind from those in which trustees normally engage who hold a portfolio of shares with power to vary investments from time to time as they consider the interests of the beneficiaries require. According to that evidence, the moneys in question arose, not (as in the cases cited) from transactions forming incidents in the conduct of a business or a profit-making scheme, but from transactions effected in the course of performing a fiduciary duty to preserve for beneficiaries as far as practicable the assets comprising the trust fund and any increments in the value of those assets which might appear from time to time to be in jeopardy. The case therefore differs fundamentally from the cases relied upon by counsel for the commissioner.
1. (1954) 90 C.L.R. 598.
2. (1954) 90 C.L.R., at p. 610.
3. (1954) 90 C.L.R., at pp. 611-612.
4. [1940] A.C. 1055.
5. (1946) 73 C.L.R. 604.