The appellant, Comshipco Shiffahrtsagentur GmbH, is a domestic company conducting business in Durban as a ship charterer. It charters ships in and then charters them out, operating as a disponent owner. Both time and voyage charters were used. The appellant was registered as an exporter and carried on a trade recognized as an "export service industry" under section 11 bis of the Income Tax Act 58 of 1962.
In terms of the relevant charterparties (mainly using the New York Produce Exchange form), the appellant paid "address commission" to charterers, typically at 1.25% of the hire earned and paid. Historically, address commissions originated from money provided to ship masters or agents at ports for services required in respect of the ship. In modern practice, address commission is paid by the disponent owner to the charterer for the charterer undertaking port services (port charges, loading/discharging, pilotage, etc.) for which the owner would otherwise be responsible. The commission is not reimbursive but is a percentage of hire, covering both disbursements and services rendered.
For the tax years 1 October 1988 to 30 September 1992, the appellant sought to deduct these address commissions as marketing expenditure qualifying for a marketing allowance under section 11 bis(4)(f) of the Income Tax Act. The Commissioner disallowed the deduction. The Natal Income Tax Special Court dismissed the appellant's appeal, and the appellant then appealed to the Supreme Court of Appeal.