This book, marking the 2014 centenary of income tax in South Africa, presents historical research covering a range of topics. The authors begin with the international origins of income tax law and the transformation of old Dutch taxes into colonial income tax, and the role of General Smuts in the introduction of income tax in 1914. The struggle to find an appropriate means of taxing corporate profits of shareholders is shown to have continued for decades, and mining and fanning as main industry players in the South African economy receive special attention. The demise of cooperatives, the history of international tax treaties and the colonial influence also form part of the historical journey of this publication. An examination of the special qualities of leading judges of the time and their jurisprudence provides much food for thought. Policy debates such as whether South Africa should follow the source or the residence system of taxation, or introduce a land tax, rage today as they did in 1914. The impact of transformation since 1994, the need to entrench taxpayers' rights and to remove gender inequality, and the remarkable modernisation of SARS, all played an important part in the development of the South African tax system. A book about one hundred years of income tax would not be complete without some biographical notes on key personalities such as CJ Ingram KC, Aubrey Silke and David Meyerowitz SC. In recognising the conference held at the University of Cape Town to mark one hundred years of income tax in South Africa, the rise of the teaching of tax at UCT is presented in the form of an extract from the memoirs of Prof Leon Kritzinger.