Why does a change in inventory not affect the income statement immediately?

• A. Because the expense is recognized only when goods are sold; inventory sitting in warehouse does not count as COGS or OpEx until sale
• B. Because depreciation accounts for all inventory changes
• C. Because revenue is recognized when cash is received
• D. Because changes in inventory only affect the balance sheet

Answer: (A)

Under accrual accounting, inventory is an asset on the balance sheet and the cost of goods sold is recognized when the related goods are sold. Simply holding inventory doesn’t reduce earnings—the expense isn’t recorded as COGS or operating expense until sale occurs. When you sell the inventory, the cost moves from the asset on the balance sheet into COGS on the income statement, matching the revenue from the sale. That’s why a change in inventory level doesn’t affect the income statement immediately. Depreciation isn’t the mechanism for inventory changes, revenue timing isn’t based on cash receipt in this context, and changes in inventory do impact the income statement through COGS when sales happen, not as a direct, immediate hit.