This study aimed to assess the determinants and deterrents of profit shifting, which can occur as a result of corporate income tax competition, with a view to aid in collecting sufficient tax revenue to meet public spending requirements. The study theoretically and empirically analysed the effectiveness of the introduction of the South African transfer pricing regulations on deterring the occurrence of profit shifting in South Africa using annual financial information of South African parented multinational enterprises for the period 2010 – 2017. The study established that the implementation of transfer pricing regulations resulted in a reduction in profit shifting that became increasingly more prominent as the rules became stricter. Based on the findings of the study, it is recommended that the South Africa government should allocate sufficient resources to ensure that the transfer pricing regulations are being adhered with an aim to reduce profit shifting from South Africa. / Economics / M. Com. (Economics)

Abstracts in English, Afrikaans and Tswana / This study explores whether the turnover tax system (TTS) fulfils its intended function of being a simplified tax system, using primary and secondary data. Structural-functionalism and the tax canons form the theoretical foundations for this study and are used to guide the questionnaire design, data collection process, identification of the overarching themes and the data analysis. Semi-structured interviews are utilised to solicit information from the selected participants, using convenience and snowball selection techniques. The participants believe that the TTS is not functioning as a fully simplified tax system, as not all the tax canons and structural functionalism principles of an effective tax system are being met. The concept of the TTS is perceived as good, although the administration thereof and the South African Revenue Service officials’ knowledge on the TTS are seen to be inadequate. Various recommendations are provided to improve the TTS. / Hierdie studie het ten doel om te bepaal of die omsetbelastingstelsel (“TTS”) sy beoogde funksie vervul – naamlik dié van ʼn vereenvoudigde belastingstelsel, deur die gebruik van primêre en sekondêre data. Strukturele funksionalisme en die belastingbeginsels vorm die teoretiese grondbeginsels vir hierdie studie en word gebruik om die vraelysontwerp, data-insamelingsproses, identifisering van die oorkoepelende temas en die data-ontleding te lei. Halfgestruktureerde onderhoude word gebruik om die uitgesoekte deelnemers om inligting te vra met behulp van gerieflikheid- en sneeubalselekteringstegnieke. Die deelnemers glo dat die omsetbelastingstelsel nie as ʼn ten volle vereenvoudigde belastingstelsel funksioneer nie, aangesien nie al die belastingbeginsels en strukturelefunksionalismebeginsels van ʼn doeltreffende belastingstelsel gevolg word nie. Die konsep van die omsetbelastingstelsel word as goed beskou, hoewel die administrering daarvan, sowel as die kennis wat die Suid-Afrikaanse Inkomstediens se amptenare ten opsigte van die omsetbelastingstelsel het, as ontoereikend beskou word. Verskeie aanbevelings word gedoen om die omsetbelastingstelsel te verbeter. / Thuto ye e lebeledišiša ge e le gore poelo ya tshepedišo ya lekgetho (TTS) e kgotsofatša mohola wo e nepetšwego wona e lego wa go ba tshepedišo ya lekgetho yeo e nolofaditšwego ka go šomiša tshedimošo ya motheo le ya tlaleletšo. Tšhomišego ya sebopego le melao ya motšhelo go hlama metheo ya dikgopolo ya thuto ye le go e šomiša go hlahla tlhamo ya letlakalapotšišo, tshepedišo ya go kgoboketša tshedimošo, tlhaolo ya merero ya go tlaleletša le tekolo ya tshedimošo. Dipoledišano tša go hlamega gannyane di šomišwa go hwetša tshedimošo go batšeakarolo bao ba kgethilwego, go šomišwa kgonagalo le mekgwatiro ya go kgetha ka go ya godimo. Batšeakarolo ba dumela go re TTS ga e šome bjalo ka tshepedišo ya go tlala ya lekgetho, ka ge e se metheo ka moka ya melao ya lekgetho yeo e fihlelelwago. Lereo la TTS le lemogwa bjalo ka le kaone, le ge tshepedišo ya lona le tsebo ya bašomi ba Ditirelo tša Lekgetho tša Afrika Borwa ya TTS e bonala e sa lekana. Ditigelo tše mmalwa di tšweleditšwe go kaonafatša TTS. / College of Accounting Sciences / M, Phil. (Accounting Sciences)