Digital Taxation and Cybersecurity: Opportunities and Threats

Abstract

The rapid digitalization of taxation systems has fundamentally transformed how governments collect revenue, enhance transparency, and improve taxpayer compliance. Emerging technologies such as blockchain, artificial intelligence, cloud platforms, and data analytics have enabled real-time monitoring, automated tax reporting, and improved detection of fraud and tax evasion. Digital taxation further supports cross-border information sharing and strengthens global tax governance, particularly under frameworks addressing the digital economy and multinational enterprises. However, these advancements introduce heightened cybersecurity risks that challenge the confidentiality, integrity, and availability of taxpayer data. Cybercriminals increasingly target tax administrations through phishing, ransomware, identity theft, data manipulation, and sophisticated fraud schemes that exploit digital vulnerabilities. The interconnectedness of government systems and third-party service providers expands the attack surface, while gaps in regulatory enforcement, weak authentication controls, and low cybersecurity literacy among users exacerbate threat exposure. Additionally, reliance on digital infrastructure raises concerns regarding digital sovereignty, privacy rights, and the resilience of national tax administration services during cyber incidents. This paper examines the dual nature of digital taxation—highlighting opportunities for improved efficiency and anti-evasion measures alongside risks requiring robust cyber defense capabilities.