Notable Tax Case Law
A Lesson Context
Statutory law (The Act) is often ambiguous. It uses terms like "Source" without defining them. Courts step in to interpret these terms. Once a superior court (High Court, Supreme Court) makes a ruling on a principle, it sets a Binding Precedent (Stare Decisis). You cannot understand tax law without knowing these cases.
B Landmark Cases: Source
Principle: "Source is not a legal concept, but a practical hard matter of fact."
Facts: A company bought and developed mining claims in Zimbabwe but sold them in London. The arguments about where the contract was signed were dismissed. The real source of the profit was the capital employed in Zimbabwe.
Principle: The source of dominant cause.
Facts: A Johannesburg stockbroker did some trades in London. The court held that the dominant cause of the income was his distinct London business activities, not his Johannesburg base. Thus, the source was London (not taxable in SA/Zim at the time).
C Landmark Cases: Gross Income
Principle: Meaning of "Accrued".
Facts: Lategan sold wine for installments payable in future years. He argued he should only be taxed when he received the cash. The court ruled that "Accrued" means "entitled to". The value of the debt (rights) is taxable immediately.
Principle: "Received by".
Facts: Taxpayer received sheep under a usufruct. The court clarified that "received" means received by the taxpayer on his own behalf for his own benefit. You are not taxed on money you hold as an agent/trustee for someone else.
D Landmark Cases: Deductions
Principle: "Risk Incidental to Trade".
Facts: A tram driver crashed. The company paid compensation. The court ruled the expense deductible because accidents are an inevitable risk of transport business. However, legal fees to defend the negligent driver were disallowed.
Principle: Theft by Employees.
Facts: An accountant stole client money. The firm had to repay it. The court allowed the deduction because the risk of employee handling cash is incidental to the trade. (Note: Theft by a Proprietor/Manager is NOT deductible).
E Landmark Cases: Capital vs Revenue
Principle: Fixed vs Floating Capital.
Facts: Expenditure to create a source of income (e.g., mine shaft, factory) is Capital (Inductible). Expenditure to work that source (e.g., electricity, wages) is Revenue (Deductible).
F How to Read a Case
When citing a case, you must distinguish between:
- Ratio Decidendi: The legal reasoning for the decision. This is the binding part.
- Obiter Dicta: Comments made "in passing" or hypothetical examples. These are persuasive but NOT binding.
G Knowledge Check
Q1: If you sell goods on credit in December, but get paid in January, in which year does the income accrue? (Cite the case).
Q2: Is theft of cash by a Managing Director deductible? (Cite the case principle).
Attempt these before checking the answers below.
H Quiz Answers & Explanations
A1: December (Lategan). Accrual happens when you are "entitled to" the amount.
A2: No (Rendle). Theft by a senior manager/proprietor is not an incidental risk of trade; it is a misappropriation of funds by the owner.
I Key Takeaways
- Source: Practical hard matter of fact (Rhodesia Metals).
- Accrual: Entitled to (Lategan).
- Deductions: Incidental risk (PE Tramway / Rendle).
- Capital: Once and for all (New State Areas).