Understanding FIFO and LIFO Inventory Valuation Methods
Inventory valuation is crucial for accurate financial reporting. The two primary methods are FIFO (First-In, First-Out) and LIFO (Last-In, First-Out). Under FIFO, the oldest inventory items are sold first, which is beneficial in times of rising prices as it results in lower cost of goods sold (COGS) and higher profits. Conversely, LIFO assumes that the most recently acquired items are sold first, leading to higher COGS and lower profits, which may reduce tax liability.
In Kenya, businesses must adhere to the International Financial Reporting Standards (IFRS), specifically IAS 2, which governs inventory accounting. This standard requires that inventories be measured at the lower of cost and net realizable value. Companies must consistently apply their chosen inventory valuation method to ensure comparability in financial statements.
When using FIFO, the cost of inventory sold reflects the cost of the oldest stock, while LIFO reflects the cost of the newest stock. This choice can significantly affect a company's financial position and performance metrics, such as gross profit and net income.
It's essential for businesses to disclose their inventory accounting policies in the financial statements to provide transparency to stakeholders. The choice between FIFO and LIFO can also impact tax obligations, cash flow, and financial ratios, influencing business decisions.
Key points to remember
- FIFO sells oldest inventory first; LIFO sells newest first.
- FIFO results in lower COGS in inflation; LIFO results in higher COGS.
- IAS 2 mandates inventory at lower of cost or net realizable value.
- Consistent application of chosen method is crucial for comparability.
- Disclosure of inventory policies is required in financial statements.
Worked example
Example: Inventory Valuation Using FIFO and LIFO
Assume the following inventory transactions for a company:
- Purchases:
- 100 units at KES 50 each
- 100 units at KES 60 each
- Sales:
- 150 units sold
1. FIFO Calculation:
-
Cost of Goods Sold (COGS):
- 100 units at KES 50 = KES 5,000
- 50 units at KES 60 = KES 3,000
- Total COGS = KES 8,000
-
Ending Inventory:
- 50 units at KES 60 = KES 3,000
- Total Ending Inventory = KES 3,000
2. LIFO Calculation:
-
Cost of Goods Sold (COGS):
- 100 units at KES 60 = KES 6,000
- 50 units at KES 50 = KES 2,500
- Total COGS = KES 8,500
-
Ending Inventory:
- 50 units at KES 50 = KES 2,500
- Total Ending Inventory = KES 2,500
Summary:
- FIFO: COGS = KES 8,000, Ending Inventory = KES 3,000
- LIFO: COGS = KES 8,500, Ending Inventory = KES 2,500