Slow-moving inventory: build the evidence before changing its value

An old receipt date does not by itself prove that inventory has lost value. A critical spare can sit unused for a long time, while a recently purchased component can become difficult to use after a design change. Begin with the reason the stock remains and the evidence for how the business expects to recover its cost.

Build a review population from movement history, demand, product status, condition, and commitments. Include stock that has stopped moving, quantities far above supported requirements, discontinued products, and items tied to canceled orders. Preserve the original purchase and cost records while the review determines whether a change is needed.

For businesses applying IFRS, IAS 2 addresses inventory measurement, including write-downs to net realisable value. Other reporting frameworks and tax rules may differ. The accounting reviewer should apply the relevant policy to the evidence; an operational aging bucket should not automatically become a universal valuation percentage.

Compare recent shipments or consumption with open orders, approved production plans, service obligations, and realistic sales opportunities. Distinguish a signed customer requirement from a sales estimate and a recurring forecast that has never converted into demand. Record who owns the assumption and when it was last reviewed.

In a hypothetical example, the business holds 2,400 components. Supported production plans require 600 during the next defined planning period, and existing service obligations support another 200. The remaining 1,600 need a separate recovery explanation. This calculation does not prove a write-down amount, but it identifies the quantity that the current operating plan does not explain.

Check whether substitutes, engineering changes, or a renamed product have hidden demand. An item may appear inactive because usage moved to a new code while the physical component remains interchangeable. Obtain the technical approval for any proposed substitution rather than assuming similar descriptions mean the stock can be used.

Ask operations to confirm whether the goods are physically usable and available for their intended purpose. Damage, expiry, missing certification, incomplete packaging, or a quality hold can limit recovery even when a customer still wants the product. Keep inspection evidence tied to the specific lots or serial numbers affected.

Separate goods that need minor work from goods that cannot be sold or used. Repacking, testing, repair, or completion may support recovery, but their expected costs belong in the review. An anticipated sale price is incomplete if the business must spend substantially more before the goods can be delivered.

Identify ownership and contractual restrictions. Customer-owned stock, consigned goods, reserved service parts, and items subject to return rights may need different decisions. Do not dispose of or discount goods merely because they appear on an internal slow-moving report without confirming who can authorize that action.

For each material group, consider use in existing production, approved substitution, supplier return, normal sale, discounted sale, repair, or disposal. Record the evidence and cost of the feasible options. The best operational route may differ from the financial-statement measurement, so keep the recommendation and accounting conclusion separately identified.

Suppose a hypothetical finished item has recorded cost of $80. A supported selling price is $70, and estimated completion and selling costs total $8. The resulting illustrative net recovery estimate is $62. The arithmetic is straightforward, but the accountant must determine whether the assumptions and applicable framework support that measurement for the item or group being reviewed.

Compare actual offers with speculative values. A supplier's written return acceptance at a stated credit can be stronger evidence than an old list price, but return freight, restocking fees, timing, and conditions still matter. A scrap quote may provide a fallback recovery route while the business evaluates a more valuable use.

Group items only when their characteristics and evidence support a shared assessment. Different lots can have different condition, expiry, customer commitments, or recovery options. A broad percentage applied to every item older than a year can hide those distinctions and produce an unsupported result.

Retain the quantity, current carrying amount, proposed recovery basis, evidence date, costs to complete or sell, reviewer, and approved conclusion. If management decides to hold the stock for a future opportunity, state the specific assumption and review date. A decision to keep goods physically does not automatically establish that their recorded value remains appropriate.

Preserve the accounting adjustment reference and the operational disposition separately. Goods may remain in the warehouse after a valuation adjustment, or leave through a supplier return before the final credit arrives. The records should explain both the physical quantity and the financial balance through those events.

Track what actually happened to the reviewed stock. Compare sales, consumption, return credits, repair costs, and disposal proceeds with the assumptions. This helps improve future estimates and identifies items whose planned recovery repeatedly slips.

Do not reset an item's age merely because it was transferred between warehouses or renamed in the system. Keep the history needed to understand how long the stock has lacked supported demand. If a genuine new use emerges, preserve the approval and evidence rather than erasing the earlier review.

Close the current assessment with approved accounting decisions, operational actions, and dated follow-up for unresolved quantities. The purchasing and planning teams should receive the causes they can change, such as obsolete specifications or quantities ordered beyond realistic demand. That feedback helps prevent the same stock problem from being recreated while the existing balance is still being resolved.