Retrospective Legal Amendment Nullifies Time-Barred GST Input Tax Credit Demands and Restores Original Claim Eligibility

Retrospective Legal Amendment Nullifies Time-Barred GST Input Tax Credit Demands and Restores Original Claim Eligibility

Issue

Whether a tax demand confirming the disallowance of Input Tax Credit (ITC) for the financial year 2018-2019 solely on the grounds of belated availment remains legally sustainable following the retrospective amendment made by the Finance (No. 2) Act, 2024, which extended the statutory time limits with effect from July 1, 2017.

Facts

• The petitioner is a taxpayer facing a Goods and Services Tax (GST) dispute regarding the timely availment of input tax credit for the financial year 2018-2019.

• The tax department issued a Show Cause Notice (SCN) in Form GST DRC-01, proposing to disallow and recover the ITC on the grounds that the credit was claimed after the expiration of the statutory time limit.

• The petitioner failed to file a formal reply or explanation to the notice despite receiving multiple reminders from the assessing authority.

• Consequently, the tax officer passed an assessment order confirming the SCN proposals and officially treating the claimed ITC as time-barred under the then-existing provisions of Section 16(4).

• The petitioner filed a writ petition challenging the validity of the final order, which was founded entirely on the single ground of late credit availment.

• During the pendency of the dispute, the legislature introduced a retrospective amendment via the Finance (No. 2) Act, 2024, inserting new sub-sections into Section 16 that extended the deadline for claiming past input tax credit with retroactive effect from the inception of the GST regime (July 1, 2017).

Decision

• The High Court observed that the sole foundational basis for the department’s tax demand was the delayed filing under the original time-limit restrictions of Section 16(4).

• The court held that the subsequent legislative intervention through the Finance (No. 2) Act, 2024, effectively cured the technical timing defect that formed the basis of both the SCN and the impugned assessment order.

• Because the statutory amendment operates retrospectively from July 1, 2017, the original legal basis for treating the petitioner’s ITC as time-barred no longer survives.

• The High Court quashed the impugned order and remitted the matter back to the tax authority for a fresh, de novo adjudication on its substantive merits in accordance with the updated law.

Key Takeaways

• Retrospective Amendments Nullify Outdated Demands: When the legislature retroactively relaxes tax compliance timelines, any existing or pending tax demands raised under the old restrictive rules lose their legal foundation and cannot be sustained.

• Statutory Cure Erases Past Defaults: A retrospective amendment changes the law from its inception. Therefore, an omission that was technically a default at the time of assessment becomes legally compliant if it fits within the newly extended statutory windows.

• Remand for Merits Review: The quashing of a time-bar disallowance on account of a new legislative amendment does not result in an automatic unconditional tax refund; the case must be sent back to the Assessing Officer to ensure the ITC claim satisfies all other regular, substantive statutory conditions.