Inventory Valuation Methods

Inventory valuation methods are accounting techniques used to assign monetary value to a company's inventory of goods for financial reporting and tax purposes. They determine the cost of goods sold (COGS) and ending inventory value, impacting profitability and balance sheet figures. Common methods include FIFO (First-In, First-Out), LIFO (Last-In, First-Out), and weighted average cost.

Also known as: Inventory costing methods, Stock valuation techniques, COGS calculation methods, FIFO/LIFO methods, Inventory accounting

Why learn Inventory Valuation Methods?

Developers should learn inventory valuation methods when building or maintaining financial, ERP, or inventory management software to ensure accurate accounting calculations and compliance with standards like GAAP or IFRS. This is crucial for e-commerce platforms, manufacturing systems, and retail applications where inventory tracking directly affects financial reporting and business decisions.

Learning Resources

• docs: Investopedia: Inventory Valuation
• tutorial: Corporate Finance Institute: Inventory Valuation Methods
• video: Khan Academy: Inventory and Cost of Goods Sold
• docs: AccountingTools: Inventory Valuation Overview