Scaling India’s digital tax infrastructure with Cloudera

India's Goods and Services Tax Network (GSTN) was named India E-Governance Project of the Year - Finance for transforming the country's tax ecosystem through a scalable digital GST platform. As the technology backbone of one of the world's largest digital tax systems, GSTN serves more than 15 million taxpayers and processes millions of invoices, returns, and e-Way bills every day.

The award recognises GSTN 2.0, a modernisation built on Cloudera to meet the rising complexity and volume of India's indirect tax system. Key innovations included an upgraded Invoice Management System with stricter validation and improved invoice matching, alongside biometric-based registration to strengthen identity verification and curb fraud.

By harnessing scalable data and analytics, GSTN enabled high-performance processing and near real-time monitoring of tax activity, whilst embedding automation across return filing and payment workflows. The impact spanned the entire ecosystem: fewer errors and more accurate filings, simplified compliance for millions of businesses, sharper fraud detection that reduces tax leakage, and higher-quality insights for policymakers.

Cloudera’s flexible, future-ready architecture ensures GSTN can continue to evolve as India's digital economy grows.