ISSN: 1996-2207
Affiliations: Visiting Professor, University of Johannesburg
Source: Tydskrif vir die Suid-Afrikaanse Reg, Issue 3, 2025, p. 642-645
https://doi.org/10.47348/TSAR/2025/i3a14
None
ISSN: 1996-2207
Affiliations: University of the Witwatersrand
Source: Tydskrif vir die Suid-Afrikaanse Reg, Issue 3, 2025, p. 646-648
https://doi.org/10.47348/TSAR/2025/i3a15
None
ISSN: 2709-8575
Affiliations: Docteur en sciences économiques, Data scientiste, Chef division analyse risques et suiviévaluation, Office Togolais des Recettes & Chercheur associé au CREAMO (Université de Lomé); Docteur en sciences économiques, Inspecteur des Douanes, Chef section brigade à la Division des Opérations Douanières de Kwadjoviakopé de l’Office Togolais des Recettes; Master en Statistiques & Mathématiques, Data scientiste, Chargé de l’analyse des risques et de la programmation fiscale, Office Togolais des Recettes
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 1–26
https://doi.org/10.47348/AMTJ/V5/i1a1
Customs fraud is an inherent phenomenon of customs administrations and is most often responsible for undermining customs revenue collection. In an attempt to combat this phenomenon, customs administrations, particularly in developing countries, often conduct extensive and unstructured audits. This is not conducive to the fluidity of international trade. The objective of this study is to analyse the extent to which the use of machine learning and mirror analysis improves the identification of customs fraud, while preserving the objective of revenue mobilisation. Using data from the Togolese Revenue Authority and COMTRADE, the findings indicate that mirror analysis and machine learning can better enhance customs fraud detection. To this end, the study recommends the use of these tools in fraud detection.
ISSN: 2709-8575
Affiliations: Manager, Research, Strategy and Statistics Division at the Eswatini Revenue Service; Research Fellow, Institute of Development Studies; Economic Analyst, Research, Strategy and Statistics Division at the Eswatini Revenue Service
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 27–50
https://doi.org/10.47348/AMTJ/V5/i1a2
This paper investigates corporate income tax (CIT) payment compliance among corporations in Eswatini, an underexplored area critical for revenue-constrained low and middle-income countries. Using a unique administrative dataset (2017–2022), we analyse factors driving timely and full tax payments. We combine descriptive analysis with a more robust Heckman selection model to address sample selection bias. Results show that, while 82% of filed returns included payments, only 55% were fully compliant, and 42% were late. Compliance was higher among larger firms and those in urban tertiary sectors, while smaller and rural firms frequently overpaid, potentially due to penalties. Electronic payments exhibited the highest compliance, whereas mobile and cash payments lagged. Regression analysis highlights company size, provisional tax filings and electronic payments as key compliance predictors. This study contributes to the tax compliance literature with actionable insights for revenue authorities, from the simplification of tax processes for smaller firms to the larger implementation of electronic tax payments.
ISSN: 2709-8575
Affiliations: Groupe de Recherche en Économie et Gestion [GREG], Université de Douala / École Supérieure des Sciences Economiques et Commerciales [ESSEC] de Douala, Douala-Cameroun; Université de Douala / École Supérieure des Sciences Economiques et Commerciales [ESSEC] de Douala, Douala-Cameroun; Université de Douala / École Supérieure des Sciences Economiques et Commerciales [ESSEC] de Douala, Douala-Cameroun, Centre de Recherche, d’Innovation et de Développement Agricoles (CARID), Douala-Cameroun
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 51–76
https://doi.org/10.47348/AMTJ/V5/i1a3
This study aims to demonstrate the impact of tax administration reforms on the mobilisation of direct and indirect taxes from non-natural resources. Out of 40 SSA countries. The assessed tax administration reforms are the establishment of a semi-autonomous revenue administration [SARA], a Large Business Collection Unit [LTU] and an Informal Sector Business Unit or strategy [ISU]. To this end, we use a seemingly unrelated regression [SURE] panel method on data from various sources. The results show that SARAs and LTUs positively impact the mobilisation of direct taxes. However, SARAs do not have an independent impact on indirect taxes and must be used alongside ISUs. ISUs have a positive impact on the mobilisation of indirect taxes. Reorganising tax administration in relation to taxpayers has a positive impact on tax revenue.
ISSN: 2709-8575
Affiliations: PhD in Economics, Yokohama National University, 2019. Associate Professor of Economics and Business, Lead Faculty and Chair of Economics, School of Business and Leadership, Colorado Christian University, USA
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 77–106
https://doi.org/10.47348/AMTJ/V5/i1a4
Since the 1980s, over 30 developing countries have adopted semi-autonomous revenue authorities (SARAs) to improve tax administration. This study provides new panel-based evidence on their effectiveness, using data from 30 countries between 1980 and 2016. Applying dynamic ordinary least squares (DOLS) and fixed effects (LSFE) models, we compare tax revenue performance before and after SARA implementation. Across six regional and temporal samples, post-reform tax buoyancy consistently exceeded pre-reform levels, with significant gains ranging from 0.134 to 0.373 percentage points. In the broadest sample, buoyancy rose from 0.979 to 1.125 – a 14.9% increase in responsiveness to GDP. The strongest improvements occurred in sub-Saharan Africa, where SARAs typically enjoy greater autonomy. These findings highlight the importance of institutional design. SARAs that are insulated from political interference and granted managerial flexibility tend to perform better. The results have clear policy relevance for governments seeking to strengthen revenue performance through tax administration reform.
ISSN: 2709-8575
Affiliations: Chaire ‘Organisation Mondiale du Commerce – Commerce International et Développement Inclusif ’ (OMC-CIDI), Université d’Abomey-Calavi (UAC), Bénin. Cabinet d’Etudes, de Recherche, de Management et de la Qualité (CERMAQ Sarl), Bénin
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 107–130
https://doi.org/10.47348/AMTJ/V5/i1a5
This study provides an economic assessment of the fairness of property taxes, establishing a link between tax compliance and the performance of property tax collection in Benin. We first examine the distributional tools used to analyse the fairness of tax systems, namely the concentration curves and the Kakwani (K) and Reynolds-Smolensky (RS) synthetic indices. On the one hand, the results showed that in the municipalities covered by the study, namely Cotonou, Abomey-Calavi and Parakou, the tax concentration curves were higher than those of gross rental values. On the other hand, the calculated values of the indices that measure the extent of progressivity are too low, or even negative. These values range from -0.54 to 0.23 for the Kakwani (K) index, and from -0.17 to 0.0006 for the Reynolds-Smolensky (RS) index. Therefore, the property tax system in Benin is not progressive. Therefore, small landowners pay higher taxes than wealthy landowners. To improve the mobilisation of tax resources in Benin, the country’s authorities must adopt new land property valuation approaches to ensure the land taxation system is progressive.
ISSN: 2709-8575
Affiliations: Corresponding author, Assistant Commissioner for Tax Research and Policy, Ghana Revenue Authority
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 131–150
https://doi.org/10.47348/AMTJ/V5/i1a6
Ghana is one of a few African countries that have implemented a plastics excise tax for plastic litter control and prevention, and for revenue purposes. However, the impact of the Ghanaian plastics excise tax on plastic litter has not been assessed. The aim of this study, therefore, is to assess the impact of the plastics excise tax on plastics litter in Ghana using the goal attainment criterion. A qualitative research methodology was adopted: semi-structured interviews were conducted with relevant stakeholders using the purposive sampling technique. Excel was employed along with descriptive statistics. The study showed that the tax has, to some extent, helped to encourage recycling to create a market for plastic waste, which has reduced the plastic litter, but not to zero. The study also showed that the tax has helped to increase public awareness of the tax, but has failed to reduce the production and consumption of plastics as there is an increased demand for and consumption of plastics in Ghana. However, the tax has been successful in promoting international plastic waste technology transfers in Ghana: the number of recycling entities increased from two in 2008 to 30 in 2022, in a drastic reduction in plastic litter. Against this backdrop, the authors make the following recommendations to improve the plastics excise tax policy: (1) Introduction of direct and variable tax rates based on plastic types and weight at the household level to improve the incentive effect; (2) Government should enact legislation to make it mandatory for plastic manufacturers to recycle their plastic trash; (3) Government should provide subsidies for the production of plastic substitutes, such as paper bags, cloth carrying bags, jute bags, leather bags and shopping cane baskets, to make them attractive to consumers and reduce the demand for plastic bags; and (4) Tax rates should be adjusted to account for inflation.
ISSN: 2709-8575
Affiliations:Corresponding author, (PhD), Director Tax Operations Department; Department of Research and Statistics, Federal Inland Revenue Service Nigeria; (PhD) Department of Research and Statistics, Federal Inland Revenue Service Nigeria
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 151–177
https://doi.org/10.47348/AMTJ/V4/i1a7
This study investigates the influence of value-added tax (VAT) expenditure on VAT effort (VEF) and the VAT compliance gap (VCG) in Nigeria. It uses quarterly time series data spanning 2011 to 2022. The analysis applies the autoregressive distributed lag (ARDL) model alongside the vector error correction model (VECM) to evaluate the relationships between the variables. Findings from the empirical analysis indicate that VAT expenditure significantly reduces VEF while increasing the VAT compliance gap, in both the short term and the long term. Additionally, per capita consumption (PCC) was found to exert a significant negative effect on VEF across both timeframes. The research concludes that VAT expenditure adversely affects VEF and compliance behaviour over time in Nigeria. Considering these negative implications for tax revenue and compliance, it is recommended that the Nigerian government and the Federal Inland Revenue Service should reassess the existing VAT expenditure framework. This reassessment should involve a comprehensive cost–benefit analysis to ensure that tax concessions are limited to cases where the anticipated benefits surpass the costs. Furthermore, efforts should be made to eliminate superfluous tax expenditures to enhance revenue mobilisation and improve compliance.
ISSN: 2709-8575
Affiliations: MSc in Applied Economics, BA in Social Science obtained from the University of Eswatini; Former Economic Analyst at the Eswatini Revenue Service; currently, Economist at the Central Bank of Eswatini, Research Department
Source: African Multidisciplinary Tax Journal, Volume 5, Issue 1 (2025), p. 177–193
https://doi.org/10.47348/AMTJ/V5/i1a8
In order to accomplish various macroeconomic goals, including a low unemployment rate, an improvement in balance of payments and enhanced economic growth, numerous countries have employed tax expenditures as one of their fiscal policy instruments over the years. This study examined the effects of tax expenditures on economic growth in the Common Monetary Area (CMA) of Southern Africa from 1985 to 2021. The study focused on the countries with monetary policies that are interlinked with that of South Africa. Tax expenditures, government expenditure, gross capital formation and inflation, and exports and imports data were used. Three models were used in the analysis and the Lagrange Multiplier test indicated that the suitable model was the pooled OLS over the random effects and fixed effects models. The empirical analysis of the research used the pooled OLS model to determine the relationship between the variables. The findings show a positive and significant effect of tax expenditures on economic growth and further suggest that economic growth in the CMA is positively influenced by gross capital formation, inflation and exports, while government expenditure and imports have a negative effect on economic growth. The researcher concluded that tax expenditures as a fiscal policy instrument is effective in promoting economic growth. The policy recommendation is that governments should continue with the tax expenditures subventions; in order to strengthen the usefulness of this fiscal instrument, it needs to be reviewed periodically to establish whether the desired goals are being achieved.