BP Southern Africa (Pty) Ltd (BPSA) was incorporated in 1924 and changed its name to BPSA in 1959. It operated as a refiner, manufacturer, supplier and marketer of petroleum products. BPSA was a wholly owned subsidiary of BP Plc (BP), a UK-based company, until October 2001, after which BP held 75% of shares. BPSA initially used BP trademarks and marketing indicia from around 1959 informally and then pursuant to a written agreement without paying royalties. In 1997, BPSA concluded a written trade mark licence agreement with BP, granting authorization to use the licensed marks and marketing indicia against payment of royalties. The agreement commenced on 1 January 1997 for two years, with automatic renewal for successive 12-month periods unless terminated by either party with six months' notice. The royalty fee was expressed as a rate per litre of product sold. For tax years 1997, 1998 and 1999, royalty payments were R40,190,000, R45,150,000 and R42,519,000 respectively. BPSA claimed these payments as deductions under section 11(a) of the Income Tax Act 58 of 1962. SARS disallowed the deductions, BPSA's objection was overruled, and its appeal to the Cape Town Income Tax Special Court was dismissed.