Comprehensive Legal Analysis of ITAT Mumbai Ruling: Adjudication on Defect Liability Period Expenses, Bad Debts, and PF/ESIC Contributions

The intricate dynamics of corporate taxation, particularly for entities engaged in large-scale Engineering, Procurement, and Construction (EPC) projects, frequently lead to complex litigation. A recent judicial pronouncement by the Income Tax Appellate Tribunal (ITAT), Mumbai Bench, in the matter of Tata Projects Limited Vs DCIT, provides profound clarity on several recurring tax disputes. The tribunal's consolidated order, dated 06.07.2026, addressed cross-appeals stemming from the appellate order dated 13.03.2025 for the Assessment Year 2018-19.

This comprehensive summary and analysis delves into the core legal principles discussed in the judgment, specifically focusing on the allowability of Defect Liability Period (DLP) expenses, the procedural validity of claiming bad debts under Section 36(1)(vii), and the strict interpretation of employee contributions to welfare funds under Section 36(1)(va).

Factual Matrix of the Dispute

The assessee, a prominent entity executing turnkey contracts and large-scale projects both domestically and internationally, filed its return of income on 20.04.2021, declaring a total income of Rs. 123,62,85,510. The core business operations of the assessee encompass power generation, transmission, water treatment, hydrocarbon, and railway projects.

The assessment was finalized by the Assessment Unit under Section 143(3) read with Section 144B of the Income-tax Act. During the scrutiny, the Assessing Officer (AO) identified certain expenses and deductions that were deemed inadmissible, leading to the following major disallowances:

• A cumulative disallowance of Rs. 3,16,35,781 concerning contractual provisions. This umbrella figure included Rs. 2,19,99,037 pertaining to bad debts written off and Rs. 1,08,77,906 associated with expenses incurred during the Defect Liability Period (DLP).
• An additional disallowance amounting to Rs. 8,40,782 under Section 36(1)(va) read with Section 2(24)(x) of the Income-tax Act, relating to the alleged delayed deposit of employees' contributions to the Provident Fund (PF) and Employees' State Insurance Corporation (ESIC).

Aggrieved by the assessment order, the assessee escalated the matter to the Commissioner of Income Tax (Appeals) [CIT(A)], who granted partial relief. Consequently, both the Revenue and the assessee approached the ITAT to resolve the surviving grievances.

Issue 1: Deductibility of Defect Liability Period (DLP) Expenses

The Assessing Officer's Stance

The AO observed that the assessee claimed an expenditure of Rs. 1,08,77,906 related to projects that had already been completed in prior financial years. The revenue for these specific projects had been recognized in the past. Relying heavily on the fundamental accounting concept of the "matching principle," the AO concluded that claiming expenses in the current year without corresponding revenue was impermissible. Consequently, these costs were categorized as prior-period expenses and entirely disallowed.