GST Authorities Cannot 'Ride Piggyback' On Adjudication Order For Income Tax Reassessment: Madras High Court

The Madras High Court has held that Income Tax authorities cannot rely solely on a GST adjudication order while conducting reassessment proceedings, cautioning that any reassessment must independently comply with the Income Tax Act.

A single judge bench of Justice Senthilkumar Ramamoorthy, however, declined to interfere with the Section 148 notice issued to a granite and tiles business proprietor for AY 2023-24, as the proceedings were still at a preliminary stage.

The court, however, clarified that even if the taxpayer's appeal against the GST adjudication order is rejected, such rejection cannot by itself form the sole basis for conclusions in the Income Tax reassessment proceedings. The converse would also apply if the GST order is eventually set aside.

The petitioner, a proprietor of a granite and tiles business, had challenged the notice dated May 27, 2026 issued under Section 148 of the Income Tax Act.

He submitted that the notice was based on an adjudication order passed under the applicable GST laws dated February 3, 2025, against which he had already preferred an appeal and a deemed stay was operating.

The petitioner contended that under Section 148, reassessment could be initiated on the basis of information received in accordance with the statutory requirements, and argued that an adjudication order passed by a GST proper officer could not be treated on the same footing as an order of a tribunal or court.

He further submitted that allowing the Income Tax Department to proceed with reassessment while the GST proceedings were pending could result in conflicting findings by the two authorities.

The Revenue opposed the plea, submitting that the petitioner's contention had already been considered in the order passed under Section 148A(3). It further stated that the Income Tax authorities would undertake the reassessment independently and would not merely rely upon the GST adjudication.

The High Court noted that under Section 148A(1), the initiation of reassessment proceedings requires information suggesting that income chargeable to tax has escaped assessment.

The Court also noted that Section 148(3) exhaustively defines the expression “information”, including information received in accordance with the risk management strategy formulated by the CBDT.

However, the Court observed that there was nothing on record regarding the CBDT's risk management strategy or whether it contemplated information in the form of an adjudication order passed under GST legislation.

At the same time, the Court held that the matter was at a preliminary stage, where only a notice under Section 148 had been issued, and therefore it was not inclined to interfere with the notice at that stage.

The Court made it clear that the Income Tax authorities would have to conduct the reassessment in accordance with the applicable provisions of the Income Tax Act.

“Any re-assessment has to be carried out in compliance with applicable provisions of the I-T Act and the Income Tax authorities cannot ride piggyback on the adjudication under GST law,” the Court observed.

The Court further clarified that the outcome of the GST proceedings could not automatically determine the outcome of the Income Tax reassessment.

“Even if the appeal filed by the petitioner before the appellate authority were to be rejected, such rejection cannot be the sole basis for conclusions in course of re-assessment proceedings. The converse is equally true,” the Court said.

The writ petition was accordingly disposed of without interfering with the Section 148 notice. The petitioner was granted liberty to challenge the reassessment order in accordance with law.

For Petitioner: Advocate Adithya Reddy

For Respondent: M.Sheela, Sr. SC and H.Siddarth, Jr. SC