GST Updates

CBIC Mandates Coordination with State Mining Authorities to Detect GST Evasion in Illegal Mining Cases

Published 10 Aug 2026· Updated 25 Aug 2026· 4 min read

The CBIC’s GST-Investigation Wing has issued Instruction No. 01/2026-GST, dated 3 August 2026, directing all Principal Chief Commissioners/Chief Commissioners of CGST Zones to establish a structured, periodic information-sharing mechanism with State Mining Authorities. The instruction follows an observation in the Draft Performance Audit Report of the Comptroller and Auditor General of India (“Assessment, Levy and Collection of GST on Minerals”) that valuable enforcement intelligence held by State Mining Authorities was not being systematically shared with or used by CGST field formations, despite its potential relevance to suppression of taxable supplies, non-registration, undervaluation and wrongful availment of input tax credit.

Why It Matters

This is a structural enforcement measure, not a one-off drive. Every CGST Zone must now designate a nodal officer, set up a periodic data-exchange mechanism with the corresponding State Mining Department, analyse the information received for GST implications, and escalate to jurisdictional Commissionerates or DGGI where warranted. For businesses in mining, quarrying, mineral trading, transportation, and downstream sectors that rely on mined inputs (steel, cement, ceramics), this materially raises the probability that a mining-law violation will now trigger parallel GST scrutiny, including on ITC availed on inputs sourced from operators with lease or registration irregularities.

Key Takeaways

CBIC has formalised, for the first time, an institutional data-sharing channel between CGST field formations and State Mining Authorities — closing a gap the CAG’s draft audit report specifically flagged.
Every CGST Zone must designate a nodal officer and hold periodic coordination meetings with the State Mining Department in its jurisdiction.
Intelligence generated is to be disseminated not just within the Zone but to DGGI formations where necessary — meaning mining-linked information can escalate to formal investigation, not just local scrutiny.
The stated triggers for GST action include suppression of taxable supplies, non-registration, undervaluation, non-payment/short payment of GST, and wrongful availment of input tax credit.

Practical Implications

Clients operating in mining, quarrying, stone-crushing, brick-kiln, or mineral-transportation businesses — and clients purchasing significant volumes of mined inputs from such operators — should treat this as a signal to tighten documentation now, before any cross-referral occurs. Firms advising such clients should specifically review whether mining lease status, registration validity, and transportation permits are current and properly documented, since a mining-law violation flagged to the CGST authority could trigger scrutiny of ITC claims on purchases from that supplier, independent of any direct GST non-compliance by the purchaser.

Action Checklist

Identify clients in mining, quarrying, mineral processing, or transportation of minerals, and flag this instruction to them proactively.
For clients purchasing mined inputs (steel, cement, aggregates, etc.), review supplier due diligence — confirm mining lease validity and GST registration status of key mineral suppliers.
Ensure GST registration, e-Way Bill, and transportation documentation for mining-sector clients is complete and audit-ready, given the new cross-referral channel.
Where a client has an existing mining-lease irregularity (even a minor or historical one), assess potential GST exposure proactively rather than waiting for a notice generated through this new mechanism.

Relevant Sections / Rules / Notifications

Instruction No. 01/2026-GST, dated 3 August 2026, issued by CBIC’s GST-Investigation Wing (F. No. GST/INV/Audit Report No.7 of 2024/33/2024-25)
Central Goods and Services Tax Act, 2017 — general provisions on suppression of taxable supplies, non-registration, and wrongful availment of input tax credit referenced in the Instruction
Underlying source: Draft Performance Audit Report of the Comptroller and Auditor General of India on “Assessment, Levy and Collection of GST on Minerals”

FAQs

Q: Does this Instruction create any new tax liability or compliance obligation for taxpayers?

A: No — it is an internal administrative instruction directing coordination between CGST field formations and State Mining Authorities. It does not itself impose new obligations on taxpayers, but it materially increases the likelihood of cross-referral scrutiny for businesses connected to the mining sector.

Q: Is this specific to any state, or does it apply nationally?

A: It applies nationally — every CGST Zone has been directed to designate a nodal officer and coordinate with the State Mining Authority in its respective jurisdiction.

Q: What should a client do if they receive a GST notice that appears to originate from mining-authority information sharing?

A: Treat it as any formal SCN — respond within the prescribed timeline with full documentation. Given the instruction explicitly targets ITC availment issues, be prepared to substantiate genuineness of purchases, supplier registration status at the time of transaction, and payment trails.

Prepared by Finoscape Editorial Team — contact@finoscape.com. This article is for general informational purposes and does not constitute legal or tax advice. Readers should consult a qualified professional and verify the primary instruction text on the CBIC website before relying on this analysis for any specific matter.