The respondent, a medical practitioner, purchased and operated two farms between 1982 and 1996, initially engaging in stock farming and later converting to game farming. He intended to develop the farms into profitable ventures over time and devoted personal effort and capital to improvements and livestock. Both farming ventures consistently operated at a loss, which the respondent set off against his medical practice income in terms of the Income Tax Act 58 of 1962. SARS allowed the deductions until 1996, when it disallowed farming losses for the 1992–1995 tax years on the basis that the respondent was not carrying on bona fide farming operations with a reasonable prospect of profit.