~ Find out more about the South African tax system and how to comply with the law to avoid interest charges or penalties. SA's tax and customs system. The South African tax system is determined by the laws which the Commissioner must administer. Income tax, types of taxes. In this section of the website we look at each tax. We hope to keep it simple and answer these top five questions for each tax. Observation, Here in South Africa, we pay various taxes. We don't pay all of these taxes all the time, but here is a complete list. Some of these have been repealed but some people still like to know about them, we have marked them: Air Passenger Tax Capital Gains Tax CGT, New Oxfam report shows that South Africa's current tax system is the best in the world. by reducing the gap between the richest and poorest people in the country.Summary. Taxpayer behavior in South Africa has come to the forefront of revenue collection investigations with regular tax awareness campaigns launched by the South African Department of Finance: Start USSD by dialing 134 7277: Select Service what you need: Taxpayer verification - SARS will ask you to complete either your identification number, passport, asylum number: Tax resolution - Once the verification is successful by SARS, a response will be displayed. The study found that inflation expectations and public debts are the two main macroeconomic variables that impact taxation in South Africa, in the long term. Results revealed. 0 of all participants were aware of the year following the implementation of the sugar tax in South Africa. 3 identified the correct amount of sugar allowed in sugary drinks before being sampled. 8 did not know the amount of tax levied on sugary drinks. In South Africa, the responsibility for paying taxes falls on various people and entities, including individuals, businesses and the government itself. The tax system in South Africa is designed to ensure that every taxpayer, whether individual or business, contributes their fair share to the development and growth of the country.