AS 2 prescribes how inventories should be valued in the financial statements. Inventory is often one of the largest assets on a balance sheet, and its valuation directly affects both the balance sheet (the value of stock carried) and the profit and loss account (through cost of goods sold), so getting it right matters a great deal. The standard's central rule is short and memorable: inventories should be valued at the lower of cost and net realisable value (NRV).
Objective and scope
The objective of AS 2 is to deal with the determination of the value at which inventories are carried in the financial statements, including the ascertainment of cost and any write-down to net realisable value. Inventories, for this purpose, are assets held for sale in the ordinary course of business (finished goods), in the process of production for such sale (work in progress), or in the form of materials or supplies to be consumed in production or in rendering services (raw materials and consumables).
The standard does *not* apply to certain inventories, including work in progress under construction contracts (covered by AS 7), work in progress of service providers in some respects, shares and other financial instruments held as stock-in-trade, and producers' inventories of livestock, agricultural and forest products, and mineral oils/ores/gases to the extent measured at NRV under established practices. These carve-outs exist because those items have their own valuation conventions.
The core rule: lower of cost and NRV
Inventories are valued at the lower of cost and net realisable value. The principle behind this is prudence: inventory should not be carried at more than the amount expected to be realised from its sale. If the cost of an item is lower than what it can be sold for (net of selling costs), it is carried at cost; if circumstances mean it can only be sold for less than cost — because it is damaged, obsolete, or prices have fallen — it is written down to that lower realisable amount, and the loss is recognised immediately rather than being deferred.
Net realisable value is the estimated selling price in the ordinary course of business less the estimated costs of completion and the estimated costs necessary to make the sale. NRV is assessed item by item (or by groups of similar items), not on the inventory as a whole, so that a write-down on poor-selling lines is not masked by unrealised gains on profitable ones.
What is included in cost
The cost of inventories comprises all costs of purchase, costs of conversion, and other costs incurred in bringing the inventories to their present location and condition. Breaking this down:
Costs of purchase include the purchase price, import duties and other non-refundable taxes, and freight inwards and other directly attributable acquisition costs, less trade discounts, rebates, and similar items. Refundable taxes (those the enterprise can reclaim, such as recoverable GST input) are excluded from cost.
Costs of conversion include costs directly related to the units of production (such as direct labour) and a systematic allocation of fixed and variable production overheads incurred in converting materials into finished goods. Fixed production overheads are allocated based on the normal capacity of the production facilities — importantly, the allocation is not increased simply because production was low in a period; unallocated overheads arising from low production are charged to expense in the period rather than being capitalised into inventory.
Other costs are included only to the extent they are incurred in bringing the inventories to their present location and condition. Costs that are specifically excluded from inventory cost — and charged as expenses of the period — include abnormal amounts of wasted materials, labour or other production costs; storage costs (unless necessary in the production process before a further stage); administrative overheads that do not contribute to bringing inventories to their present location and condition; and selling and distribution costs.
Cost formulas
Where it is not practical to identify the cost of individual items, AS 2 permits cost to be assigned using a cost formula. The permitted formulas are First-In, First-Out (FIFO) and weighted average cost. Specific identification of individual costs is used for items that are not ordinarily interchangeable and for goods produced and segregated for specific projects. Notably, AS 2 does not permit LIFO (Last-In, First-Out) as a cost formula. Techniques such as the standard cost method or the retail method may be used for convenience if the results approximate actual cost.
Disclosure requirements
The financial statements should disclose the accounting policies adopted in measuring inventories, including the cost formula used, and the total carrying amount of inventories together with a classification appropriate to the enterprise (for example, raw materials, work in progress, finished goods, stores and spares). These disclosures let users understand both how much inventory is carried and on what basis it has been valued.
A brief illustration
Suppose a trader holds 100 units bought at ₹500 each (cost ₹50,000). Due to a market downturn, each unit can now be sold for only ₹460, and selling costs are ₹20 per unit, giving an NRV of ₹440 per unit (₹44,000 in total). Because NRV (₹44,000) is below cost (₹50,000), AS 2 requires the inventory to be written down to ₹44,000, and the ₹6,000 difference is recognised as an expense (a write-down) in the current period. The stock is now carried at the amount the business genuinely expects to realise, and the loss is recognised when it is foreseen rather than when the goods are eventually sold.
How AS 2 compares with Ind AS 2
AS 2 and Ind AS 2 are broadly similar in their core principle — both require inventories at the lower of cost and NRV, both permit FIFO and weighted average, and both prohibit LIFO. The differences are largely in detail and emphasis. Ind AS 2 contains more explicit guidance in some areas, deals specifically with the treatment of certain costs (such as a more detailed approach to deferred-settlement purchase terms, where the difference between the purchase price for normal credit terms and the amount paid may be treated as interest), and has somewhat fuller disclosure requirements. For most ordinary inventory situations, however, the two standards lead to substantially the same valuation, and the lower-of-cost-and-NRV principle is identical.
Common pitfalls
Recurring problems include valuing inventory at cost without ever testing it against NRV (so obsolete or slow-moving stock sits overstated); including selling, administrative, or abnormal-wastage costs in inventory cost when they should be expensed; capitalising fixed overheads on the basis of actual low production rather than normal capacity, thereby overstating inventory in a slow period; and assessing NRV on the inventory as a whole rather than item by item, which can hide write-downs needed on specific lines.
Why this is cleaner on a unified system
Inventory valuation is far more reliable when the inventory records, the purchase and production costs, and the accounting all live in one connected system rather than being reconciled across separate tools. When cost data flows directly into valuation and into the ledger, the lower-of-cost-and-NRV assessment is based on a single, consistent set of figures — which is exactly the kind of perpetual, costed inventory approach a unified platform makes possible, and which our accounting guides describe in more detail.
This article is a detailed educational summary of AS 2 in plain language. It is not a substitute for the full text of the standard. Accounting standards are amended from time to time; always verify the current, authoritative text of AS 2 as issued by the ICAI before relying on it, and consult a qualified chartered accountant for application to your specific circumstances.