Abstract
This study analyses Digital Economy Taxation, identifying the main challenges faced by the Mozambican Tax System between 2023 and 2025, examining the relevance of nexus (connecting-factor) criteria for taxing the digital economy, and proposing improvements to the tax system to promote tax fairness and prevent competitive distortions. A mixed-methods approach was used: a qualitative, descriptive and exploratory strand, based on semi-structured interviews with two officials from the Mozambican Tax Authority, analysed using content analysis; and a quantitative strand, based on an online questionnaire administered to 163 individuals, analysed using statistical techniques (descriptive statistics, chi-square test, Student’s t-test, ANOVA, principal component analysis, cluster analysis and discriminant analysis). The results reveal that taxing capacity is limited by gaps in legislation, the absence of connecting-factor criteria, insufficient technological integration, and difficulty tracing cross-border digital transactions, despite the growth of the digital economy in Mozambique. The study concludes that tax-system reforms are needed to address digital-economy taxation, together with strengthened technology at the Tax Authority and the implementation of international cooperation strategies. The study contributes to the literature on digital-economy taxation in African contexts and offers practical implications for tax policy formulation in Mozambique.