Digital Taxation and Compliance Behaviour under GST: Implications for Indian Businesses

Abstract The introduction of the Goods and Services Tax (GST) in India marked a major transformation in the country's indirect taxation system by integrating multiple taxes into a unified framework. Along with tax reform, GST introduced a highly digitalized tax administration system involving online registration, electronic return filing, e-invoicing, and automated compliance through the GST Network (GSTN). This study examines the role of digital taxation mechanisms under GST and their influence on the compliance behaviour of Indian businesses. Using secondary data from government reports, academic studies, and policy analyses, the paper explores how digital tools such as e-invoicing, online return filing, and data integration have improved transparency and compliance while also creating operational challenges for firms, particularly small and medium enterprises (SMEs). The study finds that digitalization has enhanced tax monitoring, reduced fraud, and improved efficiency in tax administration. However, increased compliance costs, technological barriers, and complex procedural requirements remain significant challenges for businesses. The study concludes that while digital taxation under GST has improved compliance behaviour, further reforms in technological infrastructure, policy simplification, and taxpayer education are necessary to enhance its effectiveness. Keywords: GST, Digital taxation, Compliance behaviour, E-invoicing, Indian businesses, Tax administration. 1. Introduction Taxation plays a crucial role in the economic development of any country. Governments rely on tax revenues to finance public expenditure and promote economic stability. In India, the introduction of the Goods and Services Tax (GST) in July 2017 represented one of the most significant tax reforms in the country’s history. The reform replaced multiple indirect taxes such as excise duty, service tax, and value-added tax with a unified system designed to simplify the taxation structure and enhance compliance. One of the distinguishing features of GST is its digital infrastructure. The tax system operates largely through online platforms managed by the GST Network (GSTN). Businesses must register online, upload invoices digitally, and file returns electronically. Digital mechanisms such as e-invoicing, e-way bills, and automated return filing allow tax authorities to monitor transactions in real time and reduce opportunities for tax evasion. Digital taxation has significantly influenced the compliance behaviour of businesses. Compliance behaviour refers to the willingness and ability of taxpayers to follow tax regulations accurately and on time. The integration of digital tools under GST has increased transparency, strengthened audit trails, and improved data-driven monitoring by tax authorities. For example, the e-invoicing system automatically reports invoice data to the GST portal and can populate GST returns, reducing manual errors and improving accuracy. Despite these advantages, the digital tax framework has also created new challenges. Many small and medium enterprises (SMEs) face difficulties adapting to technological systems and managing the increased administrative burden associated with GST compliance. Therefore, examining the implications of digital taxation on compliance behaviour is important for understanding the effectiveness of GST reforms in India. 2. Review of Literature The implementation of the Goods and Services Tax (GST) in India has been widely discussed in academic and policy literature due to its transformative impact on the country’s indirect taxation system. Early studies highlighted the importance of GST in simplifying the complex multi-tax structure and improving tax efficiency. Kelkar (2009) emphasized that a unified GST framework could reduce cascading taxes and enhance revenue generation through a broader tax base. Similarly, Poddar and Ahmad (2009) argued that GST would strengthen tax administration and improve compliance through an integrated credit mechanism. Research by Ebrill et al. (2001) on value-added tax systems also indicated that invoice-based taxation structures tend to improve compliance because they create a clear audit trail and encourage accurate reporting of transactions. With the adoption of GST in 2017, scholars began to focus on the role of digitalization in tax administration. Studies suggest that digital technologies significantly improve transparency and efficiency in tax systems. Awasthi and Engelschalk (2018) noted that electronic tax systems reduce administrative costs and enhance monitoring capabilities for tax authorities. In the Indian context, the development of the GST Network (GSTN) has enabled a technology-driven tax environment where businesses must register online, file returns electronically, and upload transaction data through digital platforms. According to Mukherjee (2020), GST represents one of the most technologically integrated tax reforms in developing economies, combining digital reporting, automated reconciliation, and centralized data management. Several studies have examined specific digital mechanisms under GST that influence compliance behaviour. The introduction of e-invoicing has been widely recognized as a significant step toward improving transparency and reducing tax evasion. Reports by Deloitte (2022) and EY (2021) indicate that standardized digital invoices and the generation of unique Invoice Reference Numbers (IRN) help prevent fraudulent invoicing and strengthen audit trails. Likewise, PwC (2021) highlighted that automated return filing and digital integration of invoice data reduce human errors and improve reporting accuracy. The e-way bill system, which tracks the movement of goods, has also contributed to improved compliance by enabling authorities to monitor logistics transactions in real time (Rao, 2019; KPMG, 2020). Despite these benefits, existing literature also highlights several challenges associated with digital tax compliance. Studies indicate that small and medium enterprises (SMEs) often face difficulties adapting to digital compliance systems due to limited technological capacity and increased administrative costs. World Bank (2020) reported that businesses frequently incur additional expenses for accounting software and professional tax services to meet GST compliance requirements. Similarly, Choudhary and Singh (2018) and Bansal (2020) noted that frequent regulatory changes, complex filing procedures, and technological barriers increase the compliance burden for firms. Overall, the literature suggests that while digital taxation under GST has significantly improved transparency and compliance monitoring, further improvements in policy design, technological infrastructure, and taxpayer support are necessary to maximize its effectiveness. 3. Methodology The main objectives of the study are: To examine the concept of digital taxation under the GST framework in India. To analyze how digital systems influence the compliance behaviour of businesses. To identify the benefits and challenges of digital tax compliance for Indian businesses. To evaluate the implications of GST digitalization for business operations and tax administration The present study is based on secondary data. Data were collected from various sources such as: Government reports and policy documents on GST Academic journals and research publications Articles from financial and taxation websites Industry reports and online databases The collected data were analyzed using descriptive and analytical methods to understand the impact of digital taxation on compliance behaviour among Indian businesses. 4. Discussion/Results Digital taxation refers to the use of technology-based systems to administer and monitor tax compliance. Under GST, India has implemented several digital tools that enable real-time data sharing between businesses and tax authorities (Government of India, 2023; Deloitte, 2022). The GST system requires businesses to maintain digital records of transactions and file returns through an online portal. The GST Network acts as the central technological infrastructure connecting taxpayers, tax authorities, and financial institutions. This digital ecosystem allows automated verification and reconciliation of transactions (GST Council Secretariat, 2023; PwC, 2021). A key feature of GST digitalization is e-invoicing, which standardizes invoices and reports them directly to the GST portal. The system generates an Invoice Reference Number (IRN) and a QR code that verifies the authenticity of each invoice. This process ensures that invoice data are captured at the time of generation, reducing opportunities for fraudulent input tax credit claims (Central Board of Indirect Taxes and Customs CBIC, 2022; Deloitte, 2022). The integration of digital tools also enables automatic population of GST returns, reducing manual work and improving accuracy in tax reporting (PwC, 2021). 4.1 Digital Mechanisms Supporting GST Compliance 4.1.1 E-Invoicing System E-invoicing allows businesses to generate standardized digital invoices that are validated through the Invoice Registration Portal. Once validated, the invoice information is automatically transmitted to the GST system (CBIC, 2022). This mechanism improves transparency by ensuring that all business-to-business transactions are recorded in real time. It also reduces fraudulent practices such as fake invoicing and incorrect claims of input tax credit (Deloitte, 2022; EY, 2021). 4.1.2 E-Way Bill System The e-way bill system tracks the movement of goods across states. Businesses must generate electronic permits for transporting goods exceeding a specified value. This helps authorities monitor supply chains and prevent tax evasion (Government of India, 2023). 4.1.3 Automated GST Return Filing Digital systems allow businesses to file GST returns online, includ