Abstract India has experienced a significant transformation in its economic governance through the implementation of the Digital India initiative and the Goods and Services Tax (GST) reform. Digitalization has played an important role in improving transparency, financial inclusion, and efficiency in economic transactions, while GST has simplified the indirect tax structure and strengthened the fiscal capacity of the government. The integration of digital technologies with tax administration has enabled online tax compliance, improved monitoring of transactions, and enhanced revenue mobilisation. The present study examines the impact of digital payment expansion on GST revenue performance in India. The study focuses on analysing the trend and growth of GST revenue collection and evaluating the relationship between digital payment transactions and GST revenue performance during the post-GST period. The research adopts a descriptive and analytical approach and is based on secondary data collected from sources such as the Ministry of Finance, Reserve Bank of India (RBI), GST Council reports, Economic Survey of India, and the Ministry of Electronics and Information Technology. The study covers the period from 2017–18 to 2024–25, which represents the years after the implementation of GST and the rapid expansion of digital payment systems. To analyse the relationship between digitalization and GST revenue, statistical tools such as trend analysis and Pearson correlation analysis are used. The findings of the study reveal a strong positive relationship between digital payment transactions and GST revenue collection, indicating that the growth of digital payments contributes significantly to improving tax compliance and revenue mobilisation. The expansion of digital payment platforms such as UPI, mobile wallets, and digital banking has enhanced transparency in financial transactions and facilitated better tax monitoring. The study concludes that digital transformation has played a crucial role in strengthening the performance of the GST system in India. However, challenges such as the digital divide, compliance complexity for small businesses, and technological infrastructure limitations remain important issues that require policy attention to ensure the long-term effectiveness of digital tax administration. Key Words: Digital Transformation, Goods and Services Tax (GST), Digital Payments, Tax Compliance, Fiscal Reforms, Indian Economy 1.Introduction Digital transformation has significantly increased global trade volumes. India’s economic policy since the mid-2010s has emphasized digitalization and structural tax reforms to modernize governance and enhance economic efficiency. The Digital India initiative, launched in 2015, aims to transform India into a digitally empowered society and knowledge economy through improved digital infrastructure, digital services, and digital literacy. Digital transformation has brought about a drastic change in the economy over the last couple of decades. The digital economy has contributed to economic growth. A recent report indicates that around 500 million people are using smartphones in India alone. At the same time, the Goods and Services Tax (GST) introduced in July 2017 represents one of the most comprehensive indirect tax reforms in India. GST replaced multiple central and state taxes such as VAT, excise duty, and service tax with a unified tax system. The convergence of digital transformation and GST reforms has significantly reshaped India’s fiscal administration and economic structure. Digital technologies have enabled efficient tax administration, online compliance, and transparency in transactions. The integration of digital technologies with tax administration has significantly improved transparency, compliance, and efficiency in economic governance. Digital platforms now support tax filing, payment systems, financial inclusion, and business transactions across the country. 2.Digitization: Modern society is characterized by the rapid development of digital resources and technologies in various domains. The term "digitalization" encapsulates the phenomenon of integrating digital technologies into both business and society. This transformative process is ushering in significant changes in the world of work. The growing utilization of information and communication technology in every facet of our lives has left its mark on all strata of society, altering the way we conduct business. As digitalization progresses, it introduces numerous challenges along with excellent opportunities, both in the workplace and in our daily lives. According to the report on 'Economic Outlook for Southeast Asia, China, and India' released by the OECD Development Center, it is estimated that a 10 percent increase in digital flows leads to a 0.2 percent increase in the country's GDP. 3.Literature Review Several studies have examined the impact of digitalization and tax reforms on economic governance in India. According to NITI Aayog (2023), digital public infrastructure such as Aadhaar, digital payments, and online governance platforms has significantly improved service delivery and financial inclusion in India. The report highlights that digital platforms play an important role in strengthening transparency and efficiency in economic transactions. Purohit (2018) describes GST as one of the most comprehensive tax reforms in India’s history. The study argues that GST simplifies the indirect tax structure, eliminates cascading taxation, and promotes economic integration across states. Rao and Mukherjee (2019) examined the economic impact of GST and found that the reform has improved tax compliance and increased government revenue in the long term. The authors also highlight that digital technology plays a critical role in the implementation of GST. Gupta and Bansal (2021) studied the role of digital technologies in tax administration and concluded that digital platforms improve efficiency, reduce corruption, and strengthen revenue collection. The World Bank (2022) also recognized India’s digital payment infrastructure as one of the most advanced in the world. The report notes that digitalization contributes to financial inclusion and economic growth. Objective of the Study To analyse the trend and growth of GST revenue collection in India To analyse the impact of digital payment expansion on GST revenue performance in India. Hypothesis of the Study For statistical testing, the study uses the following hypotheses: H₀: There is no significant relationship between digital payment transactions and GST revenue collection in India. H₁: There is a significant positive relationship between digital payment transactions and GST revenue collection in India. 4.Methodology of the study The present study adopts a descriptive and analytical research design to examine the impact of digital transformation on GST revenue performance in India. The study analyses the relationship between the growth of digital payment transactions and GST revenue collection in the post-GST period. The study is based on secondary data collected from reliable sources such as the Ministry of Finance, Reserve Bank of India (RBI), GST Council reports, Economic Survey of India, and the Ministry of Electronics and Information Technology. The study covers the period 2017–18 to 2024–25, which represents the years after the implementation of GST and the rapid expansion of digital payments in India. For analytical purposes, GST revenue collection is considered as the dependent variable, while digital payment transactions represent the independent variable. To analyse the relationship between these variables, the study uses trend analysis, Pearson correlation analysis. These statistical tools help examine the growth pattern of GST revenue and evaluate the impact of digital payments on GST performance in India 5.India's Digital Payment Transformation The impact of digitization on the economy in India has been significant and transformative. The widespread adoption of digital payment methods, such as mobile wallets, UPI (Unified Payments Interface), and digital banking, has reduced the reliance on cash transactions. This has not only improved financial inclusion but has also enhanced transparency in financial transactions. The Indian economy has undergone a remarkable transformation in the age of digitalization. There have been continuous changes in payment methods facilitated by advanced technology, effectively shifting from a cash-based economy to a card-based one. Digital Payment Growth Journey: India: From 3% in 2005 to 58% in 2025 Source: Community.nasscom. According to data, in 2005, only 3% of transactions were digital, with cash transactions dominating the economy. However, over time, digital transactions have surged, reaching 39% by 2020. It is expected that this figure will further increase to 58% by the end of the fiscal year 2025, largely driven by UPI-based transactions. 6.Growth of Digital Payments in India (2017–2025) Year Digital Payment Transactions (Billion) 2017-18 20 2018-19 31 2019-20 34 2020-21 55 2021-22 88 2022-23 134 2023-24 164 2024-25 200+ Estimated Source: Ministry of Electronics & IT Source: Author Work One of the most successful digital innovations is the Unified Payments Interface (UPI). India has become the global leader in real-time digital payments, accounting for nearly half of the world’s real-time digital transactions.The expansion of digital payment platforms has improved financial inclusion, reduced transaction costs, and enhanced transparency in economic activities. The growth of digital payments in India has been remarkable during the period 2017–2025. Digital payment transactions increased from 20 billion in 2017–18 to an
Dr. Kempe Gowda G N (Sat,) studied this question.