Mismatch in ITC Claim and Supplier Credit Alone Cannot Prove Wrongful ITC: GSTAT Bengaluru

The GST Appellate Tribunal, Bengaluru Bench, has delivered a significant ruling clarifying that a mere discrepancy between the input tax credit (ITC) claimed by a taxpayer in its GSTR-3B return and the credit reflected in the supplier-linked GSTR-2A statement cannot, by itself, constitute conclusive proof that the ITC was wrongfully availed. The decision underscores the need for tax authorities to conduct a thorough, document-based verification before confirming any demand.

The case originated from a dispute concerning the financial year 2019-20, wherein the tax authorities alleged that the taxpayer had claimed excess ITC of ₹82,701 under the IGST head. However, the final adjudication order confirmed a demand of ₹51,174 under the CGST and SGST heads, along with interest of ₹40,708 and a penalty of ₹20,000. The Tribunal noted a fundamental inconsistency in the computations: while the primary reconciliation showed an excess under IGST, the CGST and SGST figures actually reflected a shortfall of ₹1,745 each. Despite this, the demand was raised under CGST and SGST based on a separate, unexplained computation.

Mismatch Alone Not Conclusive Proof

The Division Bench, comprising Judicial Member Prabhakaran P.M. and Technical Member (State) Ravi Jesuraj S., emphasized that a difference between GSTR-2A and GSTR-3B may warrant verification but cannot automatically be treated as conclusive evidence of wrongful ITC. "A difference between GSTR-2A and GSTR-3B may justify verification. It cannot, without more, be treated as conclusive proof that ITC has been wrongly availed — not on the facts before us," the Bench observed.

The Tribunal directed the adjudicating authority to examine the reconciliation, invoices, books of account, and the electronic credit ledger before determining the actual ITC liability. It stressed that the underlying transactions and supporting documents must be scrutinized, rather than relying solely on mismatched figures in statutory returns.

Section 16(2)(aa) Not Applicable

A critical aspect of the ruling was the Tribunal's finding that Section 16(2)(aa) of the CGST Act , which provides statutory recognition to the matching requirement between GSTR-2A and GSTR-3B , was introduced only from January 1, 2022 . Since the dispute pertained to FY 2019-20, the provision had no application. "On proper verification, the authorities below have not established that the condition in Section 16(2)(c) was breached by the Appellant. Section 16(2)(aa) has no application to Financial Year 2019-20 ," the Tribunal stated.

This distinction is vital for taxpayers, as it limits the retrospective application of matching requirements and reinforces the need for authorities to rely on substantive conditions under Section 16(2)(c), such as receipt of goods or services, payment, and use in the course of business.

Procedural Irregularities and Remand

The Tribunal further found that the adjudication order and the first appellate order lacked adequate reasoning and failed to properly consider the reconciliation submitted by the taxpayer. Notably, the final demand under CGST and SGST had not been proposed in the original show-cause notice, which only mentioned excess ITC under IGST. The Bench held that this amounted to a jurisdictional error and directed that any fresh adjudication must remain confined to the grounds and tax heads specified in the original show-cause notice, without any enhancement of the demand.

Consequently, the Tribunal set aside both the lower orders and remanded the matter for fresh adjudication. The adjudicating authority has been directed to reconcile the conflicting computations, conduct invoice-wise and supplier-wise verification where necessary, examine the relevant books and records, and determine whether any statutory condition for availing ITC was actually breached. The taxpayer is to be given an effective opportunity to submit documents and a personal hearing.

Impact on Legal Practice

This ruling serves as a critical reminder to tax authorities that mechanical reliance on data mismatches is insufficient to justify ITC denial. For legal practitioners and corporate tax teams, the decision provides a robust defense against demands raised solely on the basis of GSTR-2A and GSTR-3B discrepancies. It also highlights the importance of maintaining proper documentation, including invoices, delivery challans, and payment proofs, to substantiate ITC claims during audits or assessments.

The Tribunal's insistence on a holistic, evidence-based approach aligns with the principle that tax demands must be grounded in factual verification rather than automated data pulls. Additionally, the ruling on the non-applicability of Section 16(2)(aa) for periods prior to January 1, 2022, offers clarity for ongoing disputes involving earlier financial years.

Conclusion

The GSTAT Bengaluru's judgment reinforces the fundamental tenet of natural justice that no adverse inference can be drawn without proper inquiry. By directing a fresh, confined adjudication and emphasizing the need for independent verification, the Tribunal has set a precedent that will likely influence how ITC disputes are handled across the country. Taxpayers and advisors should take note of the detailed directions, as they provide a clear roadmap for contesting demands based on mere mismatches in returns.