On September 8, 2026, a Division Bench of the Delhi High Court did something Parliament’s own tax administration had spent nearly four years trying, and largely failing, to do consistently across India: it ordered every GST authority in the country to stop registering new taxpayers unless they clear biometric-based Aadhaar authentication. The direction came in Neha v. Union of India & Ors (W.P.(C) 12210/2026), and its bluntness is what makes it notable — the court told the government, in effect, that its own three-year-old policy had been sitting unenforced.

This matters well beyond one petitioner’s bank account. Fake GST registrations, created using stolen identity documents, have become one of the more effective vehicles for large-scale invoice fraud and money laundering in India’s indirect tax system. A court order that closes the loophole — assuming it holds up after the government’s response later this month — changes the compliance calculus for every business, chartered accountant, and GST practitioner handling new registrations from here on.

The Petition Behind the Order

The case began with a very ordinary kind of harm. The petitioner, Neha, discovered that two GST registrations had been fraudulently obtained in her name using her PAN and Aadhaar details, without her knowledge or consent. Those registrations were then used to siphon roughly ₹4.46 crore out of her savings account with Punjab National Bank. She approached GST authorities with complaints as early as March 2026; when those complaints went nowhere, she moved the Delhi High Court.

Before the Division Bench of Justice Anil Kshetarpal and Justice Shail Jain, the case stopped being about one fraudulent registration and became about a systemic gap: why, more than a year after the government told Parliament it would fix this, was it still possible to register for GST without biometric verification anywhere in the country?

What the Court Actually Ordered

The bench’s direction was unambiguous: authorities across India were told not to allow any GST registration without biometric-based Aadhaar authentication, “henceforth.” The order was pointed about the gap between promise and practice, with the bench observing that “it appears that despite the passage of more than one year, the statement given by the minister on the floor of the house has not been fully implemented.”

Crucially, the Court did not simply shut the door on the government. It also directed the authorities to examine anti-fraud suggestions placed before it by Senior Advocate Tarun Gulati, including facial-recognition matching against the Aadhaar database as an additional layer of verification, and left the government free to flag practical implementation difficulties when the matter is taken up again on September 22, 2026. That return date is worth watching: it is where the Centre will have to explain, on record, why a rule that has existed in some form since 2022 still is not uniformly applied.

A Rule That Already Existed — Just Not Everywhere

What makes this order pointed rather than novel is that the legal machinery for Aadhaar-based GST verification was never missing — it was inconsistently switched on.

From a Universal Mandate to an Optional One

Aadhaar authentication for GST registration briefly became mandatory for all applicants in 2020, before the government walked that back within months: under Notification No. 62/2020, dated August 20, 2020, Aadhaar authentication was made optional rather than compulsory for fresh applications, reportedly to avoid friction for the large majority of legitimate applicants.

A Pilot That Took Two Years to Leave Gujarat

The biometric layer — not just Aadhaar OTP verification, but in-person biometric capture — began life as a limited experiment. Notification No. 27/2022, dated December 27, 2022, introduced biometric-based Aadhaar authentication for GST registration as a Gujarat-only pilot, layered with risk-based physical verification for flagged applications. The relevant statutory hook for all of this is Section 25(6C) of the CGST Act, which permits the government to prescribe classes of applicants — company authorised signatories, managing partners, or the karta of a Hindu Undivided Family, among others — for whom Aadhaar authentication is a precondition of registration, operationalised through Rule 8(4A) of the CGST Rules, 2017.

It took roughly a year and a half for that pilot to formally leave Gujarat: CBIC Notifications No. 13/2024 and No. 12/2024, both dated July 10, 2024, extended biometric-based Aadhaar authentication nationwide, while separately specifying an alternative pathway — document checks and photograph capture at a GST Suvidha Kendra — for applicants who decline Aadhaar authentication. States were then brought on board in staggered phases into 2025, with a further CBIC advisory that February consolidating the current three-track framework.

A Law on the Books, Not Yet on the Ground

That is the gap the Delhi High Court’s order targets. Nationwide legal coverage existed on paper by mid-2024. Yet by September 2026, the Court was still hearing evidence that registrations were slipping through without biometric checks — enough of them, apparently, to justify a blanket direction to “all authorities across the country” rather than a remedy confined to the petitioner’s own case.

The Fraud Numbers That Framed the Order

The scale of the underlying problem is what gives the order its urgency. Figures placed before Parliament and cited in the proceedings show that tax authorities detected 2,800 fraudulent GST registrations in 2023-24 alone, involved in an estimated ₹15,085 crore of tax evasion, followed by another 1,654 fraudulent registrations in 2024-25 linked to roughly ₹13,109 crore. Across just those two years, that is more than 4,400 fake registrations and upward of ₹28,000 crore in flagged evasion — a scale that explains why the CBIC has run repeated nationwide special drives against fake registrations in recent years, and why a court, faced with one more victim of the same pattern, chose to act systemically rather than individually.

Practical Implications for Businesses and Practitioners

For New GST Registrants

Any business, professional, or individual applying for fresh GST registration should now expect biometric Aadhaar authentication — not the OTP-based e-KYC route — to be a practical precondition for approval in every state, not merely the ones where it had already been rolled out. Authorised signatories, managing partners, and the karta of an HUF should be prepared to visit a GST Suvidha Kendra for biometric capture and document verification if they have not already completed Aadhaar e-KYC, and should build the resulting 15-day authentication window into their registration timelines.

For Practitioners and Compliance Teams

Practitioners handling registrations across multiple states should treat any residual “no biometric check needed” practice at a local jurisdiction as a compliance risk, not a convenience, and should watch the September 22 hearing closely: a firm implementation roadmap from the Centre, or the Court adopting Senior Advocate Gulati’s facial-recognition suggestion, could raise the verification bar again within weeks.

Conclusion

The Delhi High Court’s order in Neha v. Union of India does not create a new law so much as it forces an old one into uniform practice. For a victim of identity-based GST fraud, that distinction is beside the point — what matters is that the same mechanism that failed to stop her registrations from being forged is now under a court-enforced deadline to close the gap nationwide. For everyone else navigating India’s GST system, the message is simpler: a rule that has existed in pieces since 2020, and nationwide on paper since mid-2024, is no longer optional in practice. Businesses, practitioners, and GST officers alike should plan for biometric Aadhaar authentication as the baseline for every fresh registration, not the exception one jurisdiction happens to enforce.

Frequently Asked Questions

It enforces an existing one. Biometric Aadhaar authentication for GST registration already had a nationwide legal basis under Section 25(6C) of the CGST Act and Rule 8(4A) of the CGST Rules, extended countrywide by CBIC notifications in July 2024. The Delhi High Court’s order responds to inconsistent on-the-ground implementation of that existing framework, not a gap in the law itself.

Does this order apply only in Delhi, or across India?

The bench’s direction was addressed to “all the authorities across the country,” making it a nationwide direction rather than one confined to Delhi, though its ultimate scope may be clarified or adjusted when the matter returns to court on September 22, 2026.

What happens to GST applicants who don’t want to use Aadhaar authentication?

Applicants who decline Aadhaar-based authentication have historically had an alternative path involving in-person document verification and photograph capture at a GST Suvidha Kendra, rather than an outright exemption from verification. Whether that alternative path survives untouched after the Court’s next hearing remains to be seen.

Why did the Court get involved instead of leaving this to tax administrators?

The petitioner had already approached GST authorities with fraud complaints in March 2026 and received no effective response, while the underlying policy — announced by a minister on the floor of Parliament — had gone unimplemented for over a year by the Court’s own reckoning. The Court’s intervention followed a documented failure of the administrative process to act on its own stated commitments.

How big is the fraudulent GST registration problem this order is meant to address?

Government figures cited in the case put detected fraudulent registrations at 2,800 in 2023-24 (linked to about ₹15,085 crore in tax evasion) and 1,654 in 2024-25 (linked to about ₹13,109 crore), making identity-based GST registration fraud a multi-thousand-crore problem even before accounting for undetected cases.

What should a business applying for GST registration do right now?

Applicants — particularly authorised signatories, managing partners, and karta of an HUF — should be prepared to complete biometric Aadhaar authentication, including a possible visit to a GST Suvidha Kendra, as a standard part of the registration process, and should not assume that a state’s past leniency on this requirement will continue after this order.

Sources