The Karnataka High Court has delivered a significant ruling affirming that parallel audit and adjudication proceedings conducted by the same officer under the CGST Act violate the principles of natural justice. This judgment reinforces the procedural safeguards required in tax administration and sets a clear boundary against conflating investigative and adjudicatory roles.
Background & Facts
The Dispute
The petitioner, M/s R R Construction, a registered proprietary concern and GST-registered contractor, was subjected to concurrent audit and adjudication proceedings by two distinct officers of the Commercial Tax Department for the same tax period and subject matter. The proceedings culminated in the issuance of show-cause notices, adjudication orders imposing tax, interest, and penalty under Section 73 of the CGST/KGST Act, followed by a bank attachment notice under Form GST DRC-13.
Key Facts
- The petitioner is engaged in construction works under PWD contracts and is registered under the CGST/SGST Act, 2017.
- Respondent No. 1 (Assistant Commissioner of Commercial Tax - Audit-1) and Respondent No. 2 (Commercial Tax Officer - Audit-01) initiated separate but overlapping audit proceedings for identical tax periods.
- Show-cause notices were issued on:
- 28.08.2025 by Respondent No. 1 (Annexure-C)
- 29.08.2025 by Respondent No. 2 (Annexure-C1)
- Adjudication orders were passed on:
- 24.10.2025 by Respondent No. 1 (Annexure-D)
- 04.12.2025 by Respondent No. 2 (Annexure-D1)
- A bank attachment notice (Form GST DRC-13) was issued on 11.03.2026 by Respondent No. 1 (Annexure-E)
- The same officers who conducted the audit and issued the show-cause notices also passed the final adjudication orders.
Procedural History
- 28.08.2025: Show-cause notice issued by Respondent No. 1
- 29.08.2025: Show-cause notice issued by Respondent No. 2
- 24.10.2025: Adjudication order passed by Respondent No. 1
- 04.12.2025: Adjudication order passed by Respondent No. 2
- 11.03.2026: Bank attachment notice issued by Respondent No. 1
- 201476/2026: Writ petition filed before the Karnataka High Court, Kalaburagi Bench on an unspecified date prior to 28.04.2026
- 28.04.2026: Hearing before Justice S. Vishwajith Shetty
The Parties' Positions
Petitioner’s Position: The initiation and continuation of parallel audit and adjudication proceedings by the same officers who conducted the audit constitutes a violation of the doctrine of nemo judex in causa sua - no one can be a judge in their own cause. The petitioner relied on a prior coordinate bench order in W.P. No. 28539/2025 (Annexure-F), which had quashed similar proceedings.
Respondents’ Position: The Additional Government Advocate did not dispute the petitioner’s submission and conceded that the coordinate bench’s ruling in W.P. No. 28539/2025 was applicable.
Relief Sought
The petitioner sought:
- Quashing of the two show-cause notices (Annexures C and C1)
- Quashing of the two adjudication orders (Annexures D and D1)
- Quashing of the bank attachment notice (Annexure E)
- Declaration that parallel proceedings by the same officers are ultra vires the CGST Act
- In the alternative, remand to a different officer for fresh adjudication
The Legal Issue
The central question was whether Section 73 of the CGST Act permits the same officer who conducts an audit and issues a show-cause notice to also pass the final adjudication order, and whether such a confluence of investigative and adjudicatory functions violates the principles of natural justice.
Arguments Presented
For the Petitioner
The petitioner’s counsel argued that the conflation of audit and adjudication functions in the same officer violates the fundamental principle of impartiality under natural justice. Reliance was placed on the coordinate bench’s decision in W.P. No. 28539/2025, which held that an officer who initiates an audit cannot subsequently act as the adjudicating authority. The petitioner emphasized that the statutory framework under the CGST Act does not authorize such dual roles, and that the procedure adopted was arbitrary and procedurally unfair.
For the Respondent
The Additional Government Advocate did not contest the petitioner’s submissions. The respondents conceded that the coordinate bench’s ruling in W.P. No. 28539/2025 was binding and applicable to the present case, thereby abandoning any defense of the impugned orders.
The Court's Analysis
The Court observed that the two adjudication orders under Annexures D and D1 were passed by the very officers who had conducted the audit and issued the show-cause notices. This created an irreconcilable conflict between the roles of investigator and adjudicator. The Court noted that the coordinate bench in W.P. No. 28539/2025 had already held that such a procedure is legally unsustainable and violates the doctrine of audi alteram partem and nemo judex in causa sua.
"The same officer who initiates the audit and issues the show-cause notice cannot be the one to finally adjudicate the matter, as it creates a reasonable apprehension of bias and undermines the fairness of the proceedings."
The Court further held that the bank attachment notice issued under Form GST DRC-13 was directly consequential to the impugned adjudication orders. Since those orders were legally invalid, the recovery action based on them could not stand. The Court emphasized that statutory authorities must strictly adhere to procedural fairness, even in tax administration, and that the CGST Act does not contemplate a single officer acting as both accuser and judge.
The Court also noted that the petitioner had been denied a meaningful opportunity to respond to the audit findings before the final order was passed, thereby violating the basic tenets of fair hearing.
The Verdict
The writ petition was allowed. The Court:
- Quashed the adjudication orders dated 24.10.2025 (Annexure-D) and 04.12.2025 (Annexure-D1)
- Quashed the bank attachment notice dated 11.03.2026 (Annexure-E)
- Directed the Joint Commissioner for Commercial Taxes to assign the matter to a different officer, not Respondents No. 1 or 2
- Remanded the matter for fresh consideration from the stage of reply to the show-cause notices dated 28.08.2025 and 29.08.2025
- Granted liberty to the petitioner to raise all contentions, including those relating to the audit report
- Directed the petitioner to appear before the new officer on 18.05.2026, failing which the order would stand recalled
- Confirmed that the petitioner is at liberty to operate the bank account immediately
What This Means For Similar Cases
Parallel Proceedings by Same Officer Are Invalid
- Practitioners must challenge any GST adjudication where the same officer who conducted the audit or issued the show-cause notice also passed the final order
- Such orders are voidable on grounds of bias and violation of natural justice, irrespective of the correctness of the tax demand
- The W.P. No. 28539/2025 precedent is now binding within the Karnataka High Court
Procedural Fairness Trumps Administrative Convenience
- Tax authorities cannot streamline processes by merging investigative and adjudicatory roles
- Even if the outcome appears correct, the procedure must be fair and impartial
- Any recovery action (including bank attachment) based on such orders is automatically invalid
Remand Requires Fresh Hearing by Independent Officer
- On remand, the new officer must consider all submissions afresh
- The petitioner is entitled to submit additional documents, replies, and evidence
- The officer must provide a reasonable opportunity to be heard - no ex parte adjudication permitted
Audit Reports Cannot Be Used as Final Evidence Without Cross-Examination
- Audit reports are investigative tools, not conclusive proof
- The assessee must be given a full opportunity to rebut findings before any adverse order is passed
- Relying solely on audit reports without independent verification violates audi alteram partem
