Webster v Deputy Federal Commissioner of Taxation for Western Australia

The appellant, Joseph Douglas Webster, a member of a pastoralist partnership, appealed against a decision of the Deputy Federal Commissioner of Taxation for Western Australia. The dispute concerned the assessable income of the partnership for the year 1 April 1923 to 31 March 1924. The partnership had purchased a station property, including sheep with wool on their backs, and subsequently shorn and sold the wool. The Commissioner included the proceeds of the wool sale in the partnership's assessable income and disallowed a deduction claimed by the appellant for the value of the wool on the sheep's backs at the time of purchase.

The High Court was required to determine whether the value of the wool on the sheep's backs at the time of the station's purchase constituted a deductible outgoing for the partnership in calculating its taxable income. Specifically, the court had to consider whether this expenditure was capital in nature, and therefore not deductible under section 23(1)(a) of the Income Tax Assessment Act 1922-1924, or if it could be treated as a cost of goods sold, deductible from the proceeds of the wool sale.

A majority of the High Court, comprising Knox C.J. and Rich J., with Higgins J. concurring, held that the expenditure for the station and its stock, including the wool on the sheep's backs, was an expenditure of capital. They reasoned that the purchase was for the acquisition of capital assets of the business. Even if it could be considered an outgoing of the business, it was in the nature of capital, which is expressly forbidden as a deduction by section 23(1)(a) of the Act. The court distinguished this situation from a trader purchasing a commodity for resale, noting that the transaction was for the purchase of sheep, not specifically the wool. The appeal was dismissed.