What is lower of cost or market rule for inventory?
James Olson
Updated on February 20, 2026
The lower of cost or market rule states that a business must record the cost of inventory at whichever cost is lower – the original cost or its current market price.
What is lower of cost or net realizable value?
The lower of cost or net realizable value concept means that inventory should be reported at the lower of its cost or the amount at which it can be sold. Net realizable value is the expected selling price of something in the ordinary course of business, less the costs of completion, selling, and transportation.
Why are inventories valued at the lower of cost or net realizable value Lcnrv )? What are the arguments against the use of the Lcnrv method of valuing inventories?
The arguments against the use of the LCNRV method of valuing inventories is that the result derived may be inconsistent due to the application of LCNRV as inventory may be reported at cost in one year and may be at market value in next year. This can lead to distortion of some data.
How do you calculate NRV?
Net realizable value, or NRV, is the amount of cash a company expects to receive based on the eventual sale or disposal of an item after deducting any associated costs. In other words: NRV= Sales value – Costs.
How to value inventory at lower of cost or market?
Here are the steps to valuing inventory at the lower of cost or market: 1. First, determine the historical purchase cost of inventory. 2. Second, determine the replacement cost of inventory. It is the same as the market value of inventory. 3. Compare replacement cost to net realizable value and net realizable value minus a normal profit margin.
What does lower of cost or market mean?
Lower of cost or market (LCM) is an inventory valuation method required for companies that follow U.S. GAAP. Cost refers to the purchase cost of inventory, and market value refers to the replacement cost of inventory. The replacement cost cannot exceed the net realizable value or be lower than the net realizable value less a normal profit margin.
How to calculate lower of cost or market ( LCM )?
1 First, determine the historical purchase cost of inventory. 2 Second, determine the replacement cost of inventory. It is the same as the market value of inventory. 3 Compare replacement cost to net realizable value and net realizable value minus a normal profit margin. 4 Compare the cost of inventory to replacement cost. Lastly, if: