Delhi HC mandates biometric Aadhaar authentication for GST registration across India: Here's why

The Delhi High Court has mandated that all GST registrations in India must now be authenticated using biometric Aadhaar data. The court's decision comes after a series of fraudulent GST registrations were found to be using stolen or frozen PAN and Aadhaar numbers. These fraudulent registrations were leading to significant revenue losses for the government and causing difficulties for innocent citizens.

The court directed authorities to implement this biometric authentication system "with all seriousness" and allowed them to raise concerns about any practical challenges they might face. The court also sought recommendations from Senior Advocate Tarun Gulati on how to prevent the misuse of PAN and Aadhaar data for fraudulent GST registrations.

Suggestions included mandatory facial recognition against the Aadhaar database, video verification of PAN and Aadhaar details, and real-time information sharing with the Income Tax Department. The case was brought forth by Neha, who alleged that her PAN and Aadhaar were used fraudulently to obtain a GST registration. This is the second such case the court has dealt with, expressing concern over the potential for "rampant" fraudulent GST registrations.

The court also noted that biometric Aadhaar authentication was only being implemented when the system deemed an application "risky." Despite this, the court found that the measure had not been fully implemented and ordered its nationwide rollout. The next hearing on this matter is scheduled for September 22, 2026.