
Using LIFO could result in lower ending inventory values and higher COGS, which influences your net income and tax liabilities. FIFO (First In, First Out) is an inventory management method where the oldest inventory goes out the door first. If by any means the cost of your products increases over time, the LIFO method will help you save on taxes. We will calculate the cost of goods sold using both the FIFO and LIFO methods. Let’s take the example of Kendo Electronics, they have been operating for a year now and Liability Accounts these are the inventory costs.
Weighted Average Cost (WAC)
Using FIFO, the cost of goods usually stays stable, making it easy to track inventory and costs. Understanding how FIFO and LIFO impact cost of goods sold (COGS) is easier with real-world examples. If you’re an international business, you may not be allowed to use LIFO for tax purposes.

Types of Inventory Valuation Methods
If you use a LIFO calculator as an ending inventory calculator, you will see that you keep the cheapest inventory in your accounts with inflation (and rising prices through time). In that sense, we will see a smaller ending inventory during inflation compared to a non-inflationary period. If you sell 120 units, the cost of goods sold is calculated using the recent $20 units first, followed by the remaining units from the previous batch. This approach can be a strategic move in financial reporting and accounting methods, but it comes at a price.

LIFO vs. FIFO vs. Weighted average cost
Since John is calculating the FIFO method, he’ll calculate COGS based on the unit price of the earliest inventory items. The FIFO method calculates inventory value and COGS based on the prices of the first inventory items organizations procure. The LIFO method forces John to show reduced profits and consider the earlier sourced laptops as inventory. Organizations also match the total COGS available for sale by summing the costs of all inventory purchases during a period. While these steps look simple, LIFO involves complex calculations since you must exclude the earliest inventory purchases.
Conversion of Reported Financial Statements from LIFO to FIFO
- The formula takes the sum of the beginning inventory and net purchases, subtracting out the cost of goods sold to reveal the ending inventory.
- However, FIFO is still more common in retail due to its better inventory flow tracking.
- Frequent changes can complicate financial reporting and tax calculations.
- As you navigate the complexities of inventory valuation, consider how each method aligns with your financial strategy to ensure you make the most beneficial choice for your business.
- If you use FIFO and you’re in a high-turnover industry or sell lots of perishable products, you’ll need to track your stock closely to prevent waste or spoilage.
The First In, First Out FIFO method is a standard accounting practice that assumes that assets are sold in the same order they’re bought. All companies are required to use the FIFO method to account for inventory in some jurisdictions but FIFO is a popular standard due to its ease and transparency even where it isn’t mandated. On the other hand, businesses using FIFO report higher ratios as they show higher amounts of inventory in current assets. Below are some significant inventory and financial analysis challenges they experience with this inventory accounting method. LIFO results in higher unsold inventory value and profits during a deflationary period. Businesses selling perishable products like food, healthcare, and grocery items opt for the LIFO method.
- Assuming that prices are rising, this means that inventory levels are going to be highest because the most recent goods (often the most expensive) are being kept in inventory.
- First in, first out (FIFO) assumes that the oldest inventory is sold or used first.
- Organizations also match the total COGS available for sale by summing the costs of all inventory purchases during a period.
- The alternate method of LIFO allows companies to list their most recent costs first in jurisdictions that allow it.
- Also, all the current asset-related ratios will be affected because of the change in inventory value.
However, adopting LIFO means that older inventory values stay on the balance sheet, which might not accurately represent the actual market value of a company’s stock. FIFO ensures that newer inventory remains on the balance sheet, which means reported inventory costs are closer to current market prices. This provides a more realistic financial snapshot, especially for businesses that need to assess the true value of their stock at any given time.
Calculate COGS in Excel Using FIFO or LIFO – No VBA Needed

If you want to read about its use in a perpetual inventory system, read “first-in, first-out (FIFO) method in perpetual inventory system” article. In general, FIFO has how to calculate fifo and lifo no restrictions from GAAP or IFRS and is a more accurate way to report inventory. However, LIFO can be useful if inventory costs are increasing and you operate in the U.S.
- Then, since inflation increases price over time, the ending inventory value will have the bulk of the economic value.
- In times of inflation, this results in lower COGS, leading to higher gross profit and net income.
- FIFO is the opposite method of LIFO which considers the times bought first are sold first.
- The choice of FIFO or LIFO often depends on the type of business, the nature of its goods, and how frequently inventory prices fluctuate.
- Under first-in, first-out (FIFO) method, the costs are chronologically charged to cost of goods sold (COGS) i.e., the first costs incurred are first costs charged to cost of goods sold (COGS).
If accounting for sales and purchase is kept separate from accounting for inventory, the measurement of inventory need only be calculated once at the period end. This is accounting a more practical and efficient approach to the accounting for inventory which is why it is the most common approach adopted. FIFO ensures higher profits and reflects accurate inventory value, while LIFO reduces tax liabilities in inflationary periods.
Perpetual Inventory Systems

It does this by totaling the cost of all units (100 units x $5) and (70 units x $12), and then dividing this sum by the total number of units (170 units). Typical economic situations involve inflationary markets and rising prices. Since the LIFO inventory method only accounts for recent purchases, organizations using it don’t require historical inventory transactions. However, they must use inventory management solutions for tracking the early stock items they report in bookkeeping. Enterprises using the FIFO method must maintain historical inventory data to report the total cost of goods sold accurately. They typically use accounting software for automating bookkeeping requirements.

Inconsistent use of different methods can distort financial statements, making it difficult to track performance over time and potentially misleading investors or stakeholders. For tax reasons, FIFO assumes that assets with the oldest costs are included in the cost of the goods sold in the income statement (COGS). The remaining inventory assets match the assets most recently purchased or manufactured.