Bombay High Court Quashes Fresh Scrutiny Against Thomson Reuters Over Modified Return During Pending Assessment

In a significant ruling that clarifies the scope of Section 170A of the Income Tax Act , the Bombay High Court quashed fresh scrutiny proceedings initiated against Thomson Reuters International Services Private Limited for Assessment Year 2022-23. The Division Bench of Justices B.P. Colabawalla and Farhan P. Dubash held that when assessment proceedings for the original return are pending, the modified return filed after a business reorganisation must be considered within those pending proceedings and cannot be subjected to a fresh, parallel scrutiny.

The Background: Merger and Modified Return

Thomson Reuters International Services Private Limited (the petitioner) filed its original Return of Income for AY 2022-23 on 28 November 2022 , declaring total income of Rs. 127.92 crore. The return was selected for scrutiny, and a notice under Section 143(2) was issued on 1 June 2023 . During the assessment proceedings, the matter was referred to the Transfer Pricing Officer (TPO), who proposed adjustments of over Rs. 100 crore on three counts: IT services, IT-enabled services, and interest on outstanding receivables. A draft Assessment Order under Section 144C(1) was passed on 24 March 2025 .

Meanwhile, the National Company Law Tribunal (NCLT) approved the merger of Confirmation.com India Private Limited with Thomson Reuters, with effect from 1 September 2019 . Pursuant to this order, Thomson Reuters filed a modified return under Section 170A on 28 March 2025 . The modified return declared the same income as the original return, without claiming the losses of the amalgamating company.

However, the Income Tax Department issued a fresh notice under Section 143(2) on 24 June 2025 , seeking to scrutinise the modified return separately. This was followed by a notice under Section 92CA(2) on 24 February 2026 for fresh transfer pricing proceedings. The petitioner challenged both notices before the Bombay High Court .

Petitioner's Contentions: Statutory Scheme Precludes Parallel Proceedings

Senior Advocate Mr. P.J. Pardiwalla , appearing for Thomson Reuters, argued that Section 170A(2) (b) of the Income Tax Act clearly applies when assessment proceedings are pending at the time of furnishing the modified return . In such a situation, the Assessing Officer is required to pass an order assessing the total income by taking the modified return into account, not to initiate a fresh scrutiny . The petitioner relied on the judgment in Vodafone India Services Pvt. Ltd. vs. Union of India (2014), where the Bombay High Court held that proceedings before the Dispute Resolution Panel (DRP) are a continuation of the assessment. Since the draft assessment order was passed just four days before the modified return was filed, and the petitioner had filed objections with the DRP, the assessment proceedings were undeniably pending.

Moreover, the petitioner pointed out that the Department itself admitted to taking the modified return into consideration while passing the final assessment order on 28 January 2026 . Having already considered the modified return , the Revenue could not simultaneously conduct a separate scrutiny.

Revenue's Stand: Need to Examine Modified Return

The Department argued that Section 170A is an enabling provision, and upon filing a modified return , the original return becomes non-est . Therefore, the modified return must be scrutinised afresh under Section 143(2) to ensure correct determination of income. They contended that no express prohibition exists against issuing a fresh notice, and Section 170A(3) preserves the application of other provisions of the Act.

Court's Reasoning: Pending Assessment Includes DRP Stage

The Court rejected the Revenue's argument, emphasizing the clear distinction between clauses (a) and (b) of Section 170A(2) . Where assessment is completed, clause (a) applies and the Assessing Officer merely modifies the completed assessment. Where proceedings are pending, clause (b) applies, and the modified return must be considered within those pending proceedings.

The Court observed that a draft assessment order under Section 144C(1) does not conclude the assessment. Citing Vodafone India Services , it held that the process before the DRP is a continuation of the assessment machinery . Since the petitioner had filed objections with the DRP on 17 April 2025 , the assessment was pending on 28 March 2025 when the modified return was filed.

The Court further relied on its recent decisions in Bajaj Electricals Ltd. (2026) and Technoforce Solutions (I) Pvt. Ltd. (2026), which held that a fresh scrutiny of a modified return is impermissible when assessment proceedings are pending. The Court stated:

"The filing of the modified Return of Income does not alter the character of the pending assessment proceedings or require the Assessing Officer to commence a fresh assessment proceeding. All that has to be done is to incorporate the income/loss arising as a consequence of the business reorganisation into the income that is proposed to be assessed in the pending proceeding."

The Court also noted that the Revenue's own conduct supported the petitioner. In its affidavit, the Department admitted that the final assessment order was passed after taking the modified return into consideration and that "apparently, no separate proceedings under Section 143(2) were required."

Key Observations from the Judgment

  • "The draft Assessment Order under Section 144C(1) did not bring the assessment proceedings to an end. The process before the DRP is a continuation of the assessment proceedings and continues until the final appealable Assessment Order is passed."
  • " Section 170A(2) (b) requires the Assessing Officer to pass an order assessing or reassessing the total income in accordance with the order of business reorganisation and by considering the modified Return of Income. It does not contemplate that the filing of the modified Return of Income would extinguish the pending proceedings and simultaneously give rise to a second assessment proceeding for the same Assessment Year."
  • "Once the modified Return of Income is taken into consideration in the pending assessment proceedings and the assessment proceedings culminated in the final Assessment Order , the subsequent initiation or continuation of another proceeding for scrutinising the very same modified Return of Income requires a clear statutory basis."

Final Decision and Implications

The Court quashed the impugned notice dated 24 June 2025 under Section 143(2) , the notice dated 24 February 2026 under Section 92CA(2) , and all consequential proceedings. The writ petition was disposed of with no order as to costs.

The ruling reinforces the principle that the tax department cannot run parallel assessment proceedings for the same assessment year merely because a modified return is filed under Section 170A. It provides clarity and relief to companies undergoing business reorganisations, ensuring that the statutory framework under Section 170A is followed faithfully. The decision aligns with the legislative intent of streamlining assessments and preventing unnecessary multiplicity of proceedings.