[By Sudarshana Mahanta and Aditya Belsare]
The authors are students of Gujarat National Law University, Gandhinagar
Introduction
Section 147 of the Income Tax Act, 1961 (IT Act) allows an Assessing Officer to assess or reassess any income if they have reasons to believe that such income has escaped assessment in the assessment year where they were liable to be charged with tax. Section 149 of the IT Act prescribes the time limit for sending notice to initiate reassessment proceedings under Section 147 of the IT Act. Section 149 was amended by the Finance Act, 2012 (Finance Act), extending the time limit for sending notice for reassessment in cases involving foreign assets from six to sixteen years. This resulted in the issuance of reassessment notices by the tax department for cases that would have been time-barred under the earlier law. The department placed reliance on the extended limitation period provided by the amendment to do so. These reassessment notices were challenged before different judicial forums, leading to varying interpretations and judicial uncertainty. The issue is currently pending before the Delhi High Court and merits a close inspection given its relevance to tax certainty and jurisprudential development.
I. Judicial Divergence
In 2018, the Delhi High Court in Brahm Datt v. Assistant Commissioner of Income-tax (Brahm Dutt) quashed a reassessment notice for assessment year 1998-99, holding that the extension of the time period of limitation cannot be used to reopen proceedings that have attained finality before the amendment became effective. Following this, the Income Tax Appellate Tribunal (ITAT), Mumbai, in Deputy Commissioner of Income-tax v. Smt. Deval D. Thakkar quashed reopening proceedings initiated under Section 147 of the IT Act, holding that the extended limitation cannot revive proceedings for which the limitation period has already expired, given that the 2012 amendment is prospective in nature. A similar view was expressed by ITAT Kolkata, relying on Brahm Dutt.
On the flip side, the above-mentioned view was not agreed upon by ITAT Mumbai in Deputy Commissioner of Income Tax 6(4), Mumbai v. Smt. Mitali R Lakhanpal, Mumbai where the court refused to be bound by the Brahm Dutt precedent, citing that the judgment is of a non-jurisdictional court along with being contrary to the clear provision of law. The court declared that retrospective application of the extended limitation period is possible in light of the express terms of the Explanation to Section 149 of the IT Act, as amended by the Finance Act. A similar view was taken by the tribunal in Deputy Commissioner of Income Tax v. Dilip J Thakkar as well.
Given these divergent views, by an order dated 30 May 2025, a division bench of the Delhi High Court referred the issue to a larger bench to answer the question, “Can legislative amendments to limitation periods revive assessments that are already time-barred?” The court would be adjudging the implication of Explanation to Section 149 of the IT Act inserted through the Finance Act which states: “For the removal of doubts, it is hereby clarified that the provisions of sub-sections (1) and (3), as amended by the Finance Act, 2012, shall also be applicable for any assessment year beginning on or before the 1st day of April, 2012.” Section 149(1)(c) of the IT Act, as amended, had extended the limitation period to sixteen years. Brahm Dutt, while holding that retrospective application of the amendment is impermissible, did not seem to consider this explanation. The question that lingers is whether the explanation gives the amended provision a retrospective nature.
II. Critical Analysis
A close examination of the provision, jurisprudential and constitutional principles, and practical implications suggests that the courts should refrain from allowing the Revenue to reopen cases that would have been time-barred if not for the amendment through the Finance Act.
The moot question before the larger bench of the Delhi High Court would be assessing whether “any assessment year beginning on or before April 1, 2012” encompasses all assessments, including the ones already time-barred or only those that were still open. The Supreme Court has been clear in its stance that the rule of interpretation does not allow for retrospective operation to create or impose a new obligation or liability unless the language of the statute expressly or by necessary implication provides for it. “Any assessment year” in this context could be construed to mean the years before April 1, 2012, for which the limitation period has not expired yet. Nothing in the provision explicitly and unambiguously declares that the extended limitation period could be used to revive time-barred cases. Since two interpretations are possible, retrospective application for all years should be avoided, and the explanation read with the section should be understood to extend the time limit for cases for which the limitation period, as it existed during their relevant assessment year, has not expired.
Secondly, the rationale behind the amendment cannot be used to justify a retrospective operation. The memo accompanying the Finance Bill, 2012 (Bill) clearly states that the amendment is proposed since the existing timeline of six years was insufficient in cases where assets are located outside India, because additional procedural requirements and foreign laws make the process more time-consuming. Judicial precedents do not allow for administrative difficulty to justify taking away vested rights, except where the legislature’s intention is unambiguously clear. Jurisprudential principles, supported by case laws, do not allow subsequent legislation to interfere with vested rights unless they are made retrospective, expressly or by necessary implication. The Bill further stated that the provisions are procedural in nature. However, it is a settled law that once the limitation period expires, the taxpayers’ right against adjudication becomes a vested right. Provisions of fiscal statutes prescribing the period of limitation would be subjected to strict construction and cannot be overridden by legislative intent.
Thirdly, retrospectively increasing the limitation period would impose undue compliance burdens on taxpayers who might be subjected to defending themselves against matters they considered closed and did not maintain records for. Since non-disclosure of foreign assets can already lead to stringent penalties extending to Rupees 10 lakh and can even lead to prosecution under the Black Money (Undisclosed Foreign Income and Assets) and Imposition of Tax Act, 2015, allowing reopening retrospectively may result in disproportionate punishments and double jeopardy.
Additionally, a judicial precedent allowing for such retrospective application would undermine the trust of taxpayers and work against tax certainty. It would also make limitations a mere illusion that could be overridden by the legislature as and when deemed fit. Such a tax regime would not be able to guarantee predictability, stability, and equity to taxpayers. It is feared that such retrospective application would lead the tax department to send out reassessment notices, especially targeting high net worth individuals, business promoters, and professionals with offshore trusts and holdings. Retrospectively enhancing the limitation period could risk violating rights bestowed by the Constitution of India under Article 14, guaranteeing the right to equality before law and equal protection of law, and Article 19(1)(g) guaranteeing the freedom of trade, if taxpayers are subjected to reopened liabilities after placing reliance on the existing law to manage their affairs.
Conclusion and Way Forward
The pending decision of the Delhi High Court bench would guide the way for future assessments. It could also become a precedent for limitation in transnational investigation cases under the Indian income tax law. Allowing retrospective application would allow the department to reopen cases that could date back to 1996-97. In such old cases, taxpayers would be put in a situation where contesting the cases on merit would become burdensome, where documentation might not have been maintained. Thus, the provision would take a draconian nature, impacting taxpayers’ vested rights. The court should tread carefully and balance legislative scope with the right of taxpayers to reach a suitable conclusion. Upholding prospectivity preserves taxpayer confidence in the finality of closed assessments and aligns with constitutional and jurisprudential principles.