Supreme Court Quashes Revenue Appeal: Estimated Yield Additions Cannot Rely on Mere Guesswork and Suspicion

The Supreme Court of India has firmly reiterated that tax authorities cannot make arbitrary additions based purely on assumptions and unverified estimates. In the landmark dismissal of the Revenue's Special Leave Petition (SLP) in the case of ACIT Vs Mahamaya Steel Industries Ltd., the Apex Court upheld the decisions of the lower appellate forums, striking down a massive addition of ₹19,09,67,165. The core of the dispute revolved around the Assessing Officer's (AO) rejection of the assessee's books of accounts and the subsequent estimation of production yield without any corroborative seized material.

Background of the Dispute: Search, Seizure, and Assessment

The assessee, a corporate entity engaged in the manufacturing of steel products, was subjected to search and seizure operations by the Income Tax Department. Following these operations, the AO initiated proceedings and finalized the assessment under Section 153A read with Section 143(3) of the Income Tax Act 1961 for the Assessment Year (AY) 2013–14.

During the assessment proceedings, the AO scrutinized the production data of the assessee's Steel Melting Shop (SMS) division.

• The assessee had declared a production yield of 82.42%.
• The AO, however, expressed dissatisfaction with this figure, alongside the reported dip in gross and net profit margins.
• Relying heavily on industry averages and the assessee's historical data from prior years, the AO estimated the production yield to be 89%.