Effect of Electronic Tax Service on Income Tax Compliance Among Retail Small and Medium Enterprises in Nairobi Central Business District, Kenya
DOI:
https://doi.org/10.70619/vol6iss10pp1-13-963Keywords:
Electronic tax service, income tax compliance, retail Small and Medium EnterprisesAbstract
Taxation serves as the primary source of government revenue in both developed and developing economies, providing financial independence from external aid. However, tax avoidance and evasion pose significant threats to this revenue source, with developing economies being the most affected. Income tax compliance remains a central concern for governments globally because it is critical to financing public goods and sustaining fiscal stability. Income tax reforms have been a key component of broader tax reform packages, such as the implementation of eTIMS and the widening of the income tax base to include other goods and services. Despite these reforms, overall tax revenue mobilization, including Income tax, remains low. This research aimed to determine the effect of electronic tax services on income tax compliance among retail Small and Medium Enterprises in Nairobi Central Business District, Kenya. This study was guided by the Ability‑to‑Pay Theory and the Unified Theory of Acceptance and Use of Technology. This study will use an explanatory research design. The target population was 3805 retail small and medium enterprises in Nairobi Central Business District, Kenya, and the sample size was 318 respondents out of the 362 questionnaires issued, resulting in an 87.8% response rate. The questionnaires collected primary data, and the analysis used both descriptive and inferential statistics. The study regression analysis found that electronic tax service had a significant positive effect on income tax compliance (β = 0.096, p = 0.034). The study recommends that policymakers at the Kenya Revenue Authority and the National Treasury prioritize continuous investment in the usability and accessibility of the iTax platform, ensuring system downtime is minimized and the interface is simplified for traders with limited digital literacy. Further studies should explore the influence of peer behaviour and social networks on income tax compliance within the same population.
References
Abdi, A. M., Nekesa, M., & Kirui, D. K. (2024). Effect of digitalization effectiveness on turnover tax compliance among textile small and medium-size enterprises in Eastleigh, Nairobi County. African Tax and Customs Review, 8(1), 16.
Adom, D., Yeboah, A., & Ankrah, A. K. (2016). Constructivist philosophical paradigm: Implications for research, teaching, and learning. Global Journal of Arts Humanities and Social Sciences, 4(10), 1–9.
Ahmed Farhan Alshir’ah, H. A.-J., & amp; Samsudin, R. S. (2020). Determinants of Sales Tax Compliance in Small and Medium Enterprises in Jordan: A Call for Empirical Research. World Journal of Management and Behavioral Studies, 41–46.
Anggraeni, W. A. (2025). E-taxation and fiscal governance: A narrative review of compliance, efficiency, and equity. Summa: Journal of Accounting and Tax, 3(2), 97–110.
Arner, D. W., Barberis, J. N., & Buckley, R. P. (2017). FinTech, RegTech, and the reconceptualization of financial regulation. Northwestern Journal of International Law & Business, 37(3), 371–413.
Bobokeldieva, M. A., Ergashov, I. O., & Sodiqov, O. A. (2025). Origins of taxes and their constant components. Multidisciplinary Journal of Science and Technology, 5(2), 715–721.
Chelangat, S. (2025). Factors influencing voluntary tax compliance among small and medium sized enterprises in Kenya. African Journal of Commercial Studies, 3(3). https://doi.org/10.59413/ajocs/v3.i3.3
Cooper, D. R., & Schindler, P. S. (2003). Business Research Methods- Chapter 7. Sampling Design.
Fleming, J. C., Jr., P., R. J., & Shay, S. E. (2001). Fairness in international taxation: The ability-to-pay case for taxing worldwide income. Florida Tax Review, 5(4), 299–354.
Higgins, P. A., & Straub, A. J. (2006). Understanding the error of our ways: Mapping the concepts of validity and reliability. Nursing Outlook, 54(1), 23–29. https://doi.org/10.1016/j.outlook.2004.12.004
International Monetary Fund. (2020). Revenue administration: Reinvigorating operations to safeguard collection and compliance. Fiscal Affairs Department, International Monetary Fund.
Jedidah, J., & Ruto, K. (2020). Digital taxation. African Tax and Customs Review, 3(1), 30–38.
Juma, H. A., Singh, Y. P., & Nyoni, A. M. (2026). Essence of electronic tax systems in the management of taxes. Science Journal of Business and Management, 14(1), 11–16.
Kenya Revenue Authority. (2024). Taxpayer services and electronic tax administration. Kenya Revenue Authority.
Kenya Revenue Authority. (2025). Annual revenue performance report 2024/2025. Kenya Revenue Authority.
Kirchler, E., Hoelzl, E., & Wahl, I. (2023). Enforced versus voluntary tax compliance: The “slippery slope” framework. Journal of Economic Psychology, 29(2), 210–225.
Kothari, C. R. (2004). Research methodology: Methods and techniques (2nd ed.). New Age International Publishers.
Kumar, R. (2008). Research methodology: A step-by-step guide for beginners (2nd ed.). SAGE Publications.
Lago-Peñas, S., & Martinez-Vazquez, J. (2022). The challenge of local government financing in developing countries. Edward Elgar Publishing.
Lawrence, A. (2012). Research methodology: A step-by-step guide to research design and methods. [Publisher details should be verified from the original source before submission.]
Mascagni, G., Nell, C., & Santoro, F. (2020). The tax compliance benefits of electronic fiscal devices: Evidence from small businesses in Tanzania. Journal of Development Economics, 144, 102430.
Musgrave, R. A., & Musgrave, P. B. (1989). Public finance in theory and practice (5th ed.). McGraw-Hill Book Co.
Muturi, H. M., & Kiarie, N. (2024). Effects of online tax system on tax compliance among small taxpayers in Meru County, Kenya. International Journal of Economics, Commerce and Management, 3(12), 280–297.
Njilu, M. K. (2023). Tax compliance among small and medium manufacturing enterprises in Kenya: Does tax morale matter? Rowter Journal, 2(1), 46–55. https://doi.org/10.33258/rowter.v2i1.836
Nunnally, J. C. (1978). Psychometric theory (2nd ed.). McGraw-Hill.
Obell, G. (2026, March 3). Expanding tax base key to Kenya’s economic prosperity. The Standard.
OECD. (2020). Tax administration 2020: Comparative information on OECD and other advanced and emerging economies. OECD Publishing.
OECD. (2023). Revenue statistics 2023: Tax and non-tax revenue. OECD Publishing.
OECD. (2025). Revenue statistics in Africa 2025. OECD Publishing. https://doi.org/10.1787/8d3bf3af-en
Okunogbe, O., & Pouliquen, V. (2022). Technology, taxation, and corruption: Evidence from the introduction of electronic tax filing. American Economic Journal: Economic Policy, 14(1), 341–372. https://doi.org/10.1257/pol.20200123
Owino, P., & Were, J. (2022). Effect of tax digitization on compliance among medium enterprises in Kenya. African Journal of Taxation and Public Policy, 5(1), 45–60.
Sekaran, U. (2003). Research methods for business: A skill-building approach (4th ed.). John Wiley & Sons.
Smith, A. (1776). An inquiry into the nature and causes of the wealth of nations. W. Strahan and T. Cadell.
Venkatesh, V., Morris, M. G., Davis, G. B., & Davis, F. D. (2003). User acceptance of information technology: Toward a unified view. MIS Quarterly, 27(3), 425–478.
Wanjagi, J., & Ruto, K. (2020). Digital taxation: An analytics study of data mining and pattern recognition to enhance tax compliance on online business transactions. African Tax and Customs Review, 3(1), 30–38.
Zetzsche, D. A., Arner, D. W., Buckley, R. P., Didenko, A. N., & van Romburgh, L. (2020). After Libra, digital Yuan and COVID-19: Central bank digital currencies and the future of money and payment systems. SSRN Electronic Journal.
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