Abstract
Gambling has become one of the fastest-growing entertainment and economic activities in South Africa and globally. With millions of people participating in casinos, sports betting, lotteries, and online platforms, it has shifted from casual hobby to a mainstream commercial industry. As participation rises, so do the financial stakes, both for players and governments seeking to control this expanding sector. Yet South Africa’s tax framework for gambling winnings remains limited and misaligned with the modern gambling practices.
This dissertation examines whether taxing gambling winnings in South Africa is justified, especially given the blurred line between casual and professional gamblers and the rapid growth of interactive gambling.
The study evaluates the implications of the withdrawn 2012 proposal for a 15% WHT and explores the balance between equity, compliance, and administrative simplicity. A comparative analysis of the USA and Nigeria shows how clear and more comprehensive frameworks can operate.
The findings show that South Africa’s current approach does not reflect gambling realities, leading to regulatory inefficiency, social harm, and revenue leakage. The dissertation recommends a WHT on winnings above a reasonable threshold, net-income taxation for professional gamblers, a winnings-only system for casual gamblers, and a regulated online gambling market with strict licensing and reporting obligations. Drawing on international best practices, South Africa can adopt a fair, modern, and sustainable system for taxing gambling winnings.