Inventory Valuation Under the Income-tax Act, 2025 – A Practical Compliance Framework for Auditors and Assessees

1. Overview: Why Inventory Valuation Has Become a High-Risk Area

The Income-tax Act, 2025 (Act No. 30 of 2025) has fundamentally reshaped how inventory is to be recognised and measured for income-tax purposes. Unlike the earlier regime under Section 145A of the Income Tax Act 1961, where valuation largely followed the assessee’s consistent accounting method with certain tax-related adjustments, the new Act has moved to a far more prescriptive framework.

Under Section 277, valuation is now statutorily locked into the “lower of cost or net realisable value (NRV)” model as per the applicable Income Computation and Disclosure Standards (ICDS), particularly ICDS II. This removes earlier flexibility in practice and imposes a uniform standard across all assessees.

At the same time, Section 268(5)(ii) empowers the Assessing Officer to trigger an independent inventory valuation by a nominated cost accountant, supported by a detailed reporting mechanism through Rule 171(2) and Form 101. These statutory tools are then cross-verified against the disclosures made by the tax auditor in Form 26.

The result is a three-dimensional regulatory environment where:

  • Substantive valuation rules (Section 277)
  • Enforcement and investigative powers (Section 268(5), Rule 172)
  • Disclosure and reconciliation frameworks (Form 101, Form 26)

operate together to regulate how inventory feeds into taxable income.

This discussion is aimed at:

  • Assessees with significant inventories (manufacturing, trading, infrastructure, securities, natural resources, etc.)
  • Tax auditors issuing Form 26
  • Cost accountants empanelled for special valuation under Section 268(5)(ii)
  • Professionals advising on disputes or litigation involving inventory valuation.

2. Regulatory Layers Governing Inventory Valuation

2.1 Why Inventory Numbers Directly Influence Tax Liability

Closing stock sits at the intersection of accounting and taxation. The mechanics are simple but powerful:

  • Higher closing stock → lower cost of goods sold → higher book profit and taxable income
  • Lower closing stock → higher cost of goods sold → lower book profit and taxable income

This direct arithmetic linkage makes inventory a fertile area for dispute, whether through:

  • Overstatement (to mitigate apparent losses or show healthier financials), or
  • Understatement (to depress taxable profits).

Recognising this risk, the statute now:

  • Specifies acceptable valuation bases through Section 277 read with ICDS II
  • Requires explicit disclosure of methods and any deviations in Form 26
  • Permits an independent, government-nominated cost accountant to revalue inventory via Section 268(5)(ii) and Form 101
  • Provides an institutional fee and panel framework in Rule 172.

Historically, ICDS II (mirroring AS-2 of ICAI) established the “cost or NRV, whichever is lower” principle for inventories. In the 2025 regime, that concept has shifted from a standard-setting exercise into a statutory mandate through Section 277, with limited room for alternative approaches.

2.2 Three-Tier Governance Model

The entire inventory valuation regime under the Income-tax Act, 2025 can be mapped as follows:

Tier 1 – Core Statutory Provisions

  • Section 268(5)(ii) – power to order an independent inventory valuation by a nominated cost accountant
  • Section 277 – compulsory valuation standard for inventory

Tier 2 – Rules and Infrastructure

  • Rule 171(2) of the Income-tax Rules, 2026 – prescribes Form 101 for inventory valuation reports
  • Rule 172 – empanelment and remuneration of cost accountants undertaking such valuation

Tier 3 – Field-Level Implementation Tools

  • Form 101 – detailed inventory valuation report mandated under Section 268(5)(ii)
  • Form 26 – tax audit report under Section 63 integrating inventory-related disclosures and ICDS adjustments

Each tier feeds into the other. Section 277 defines the “what” and “how” of valuation, Section 268(5)(ii) and Rules 171–172 define the “who” and “when”, while Forms 26 and 101 capture “how much” and “where it differs”.

3. Section 268(5): Statutory Gateway for Independent Inventory Valuation

3.1 Where Section 268 Fits in the Assessment Scheme

Section 268 of the Income-tax Act, 2025 is the statutory home for special audits and special inventory valuations. While routine assessments rely on the regular books and tax audit report, this section allows the Assessing Officer to escalate scrutiny where complexity, doubts about correctness, or public interest so warrant.

The key structural features:

  • Section 268(1) – empowers the Assessing Officer, with the prior approval of the Principal Chief Commissioner / Chief Commissioner / Principal Commissioner / Commissioner of Income-tax, to direct a special audit of accounts by an accountant (Section 268(5)(i)).
  • Section 268(5)(ii) – separately carves out the power to direct a special inventory valuation by a nominated cost accountant.

Thus, accounts audit and inventory valuation are treated as distinct streams under the same umbrella section.

3.2 Substance of Section 268(5)(ii)

Once an order is passed under Section 268(5)(ii):

  1. The assessee must get its inventory valued by a cost accountant nominated by the Principal Chief Commissioner, Chief Commissioner, Principal Commissioner or Commissioner of Income-tax.
  2. The assessee cannot select its own professional for this statutory valuation; the right of choice lies exclusively with the department through its panel.
  3. The resulting report must be furnished in Form 101 as prescribed by Rule 171(2).

The valuation report is not limited to a summary figure. It comprehensively covers:

  • Books and systems used for inventory
  • Category-wise valuation approach
  • ICDS compliance
  • Quantitative reconciliations
  • Comparison with figures reported in Form 26
  • Computation of variations and resulting tax impact.

The role of Section 268(5)(ii) is remedial and investigative, not routine. It is intended to be used where:

  • The Assessing Officer doubts the reliability or completeness of the assessee’s reported inventory, or
  • There are red flags from Form 26, financials, or other information.

3.3 Preconditions and Time Limits

The power to require valuation under Section 268(5)(ii) is structured with built-in safeguards:

  • Prior approval: The Assessing Officer must secure prior sanction from a senior income-tax authority (Principal Chief Commissioner / Chief Commissioner / Principal Commissioner / Commissioner).
  • Period specificity: As per Section 268(8), Section 268(9) and Section 268(10), the order specifies:
    • The assessment year(s)/period(s) to be covered
    • The time allowed to the cost accountant for submission of the report.

Under no circumstances can the due date for submitting the Form 101 report extend beyond six months from the end of the month in which the assessee is informed about the direction for inventory valuation.