A critical analysis of the equality and fairness of the taxation of foreign dividends

Abstract

This study critically examines the equality and fairness of the taxation of foreign dividend income received by South African resident taxpayers, particularly in relation to the shareholding threshold stated in Section 10B(2)(a) of the Income Tax Act. The legislation currently allows for a full exemption from income tax for taxpayers who hold at least 10% of the equity shares and voting rights in a foreign company, while those who hold less than 10% are subject to income tax. Grounded in Adam Smith's (1776) canons of taxation, this research examines whether the taxation of taxpayers who hold less than 10% of equity shares and voting rights in foreign companies upholds the principle of equity as a fundamental element of a sound tax system. Employing a qualitative, doctrinal legal research methodology within an interpretive paradigm, the study analyses relevant legislation, case law, academic literature, and tax frameworks in South Africa, the UK, and Ghana. Through comparative analysis, material differences in the treatment of foreign dividends are revealed: while the UK adopts a progressive, income-based approach, Ghana imposes a flat withholding tax, and South Africa's two-fold exemption structure disproportionately benefits higher-equity shareholders. The study proposes reforming Section 10B(2)(a) to extend partial or tiered relief to taxpayers holding less than 10% equity shares, contingent upon adequate disclosure of foreign tax paid. It further recommends the establishment of enhanced cross-border information-sharing agreements to strike a balance between administrative efficiency and tax equity. These reforms aim to strengthen the coherence, fairness, and inclusivity of South Africa's international dividend tax policy, aligning it more closely with the global best practices and Adam Smith's principles of a sound tax system.