Why is LIFO banned by IFRS?

Asked by: Lorena Roob  |  Last update: August 1, 2026
Score: 5/5 (48 votes)

International Financial Reporting Standards (IFRS) ban the Last-In, First-Out (LIFO) method because it fails to represent the actual physical flow of goods, creates misleading, outdated inventory values on the balance sheet, and allows for earnings manipulation. LIFO understates inventory during inflation, violating the principle of presenting a true economic picture.

Why is LIFO forbidden?

LIFO understates profits for the purposes of minimizing taxable income, results in outdated and obsolete inventory numbers, and can create opportunities for management to manipulate earnings through a LIFO liquidation. Due to these concerns, LIFO is prohibited under IFRS.

Why is the LIFO valuation method not allowed?

LIFO is prohibited because it creates a misleading picture of an organization's financial statements and profitability. Companies using this method may understate earnings to reduce taxable income and show outdated inventory valuations.

Is LIFO or FIFO allowed under IFRS?

Investors understand that older costs leave first, making the income statement easier to read. If you sell across borders, IFRS requires FIFO or weighted average—never LIFO.

What are the criticisms of the LIFO method?

Disadvantages of LIFO

LIFO may not reflect the actual cost of remaining inventory, especially during periods of inflation. LIFO calculations can be more complex compared to FIFO (First-In-First-Out). Because of the complexities of this method, there will potentially be a need for additional record-keeping.

10 Things You Should Know IFRS vs GAAP Accounting

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Why does the IFRS not allow LIFO?

In a period of rising prices and inflation, the inventory that is sold is always the most expensive under LIFO. Therefore, the LIFO method understates inventory values, increases cost of goods sold (COGS), and lowers net income.

What are the problems with LIFO?

Disadvantages of LIFO Method

One of the most significant criticisms of LIFO is that it can lead to unrealistic balance sheet valuations. Since older, potentially outdated costs are used to value the remaining inventory, the balance sheet may not accurately reflect the current market value of the company's inventory.

Is LIFO allowed in US GAAP?

IAS 2 prohibits LIFO; US GAAP allows its use.

While the majority of US GAAP companies choose FIFO or weighted average for measuring their inventory, some use LIFO for tax reasons.

Why don't companies use LIFO?

"Since LIFO uses the most recently acquired inventory to value COGS, the leftover inventory might be extremely old or obsolete," wrote Investopedia. "As a result, LIFO doesn't provide an accurate or up-to-date value of inventory because the valuation is much lower than inventory items at today's prices."

What inventory method is not allowed under IFRS?

The LIFO method permitted under U.S. GAAP is not permitted under IFRS. Any organization using the LIFO inventory method for book and tax purposes would need to select a different method as part of its conversion to IFRS, which could result in a significant tax impact.

Is LIFO allowed in the US?

LIFO is not permitted by IFRS, but it is still acceptable in the US. In situations with both rising costs and increasing inventory levels, LIFO results in the higher, more recent costs flowing through cost of sales with the lower, older costs in inventories.

Does US GAAP permit FIFO?

Internationally accepted: both International Financial Reporting Standards (IFRS) and US GAAP allow FIFO as a valid valuation method. 🔎 Greater transparency: it is an intuitive and easy-to-understand method, which facilitates comparability between companies and review by auditors.

Should LIFO be eliminated?

They argue that repealing LIFO would disincentivize inventory investment, hampering efforts to make U.S. supply chains more resilient. It would also reduce economic growth and penalize industries that typically keep more inventory on hand, such as retailers of durable goods (Muresianu and Durante 2022).

Does Nvidia use LIFO or FIFO?

( January 29, 2023 ) • Nvidia Uses a Multi-step Income Statement • Inventory cost is computed on an adjusted standard basis, which approximates actual cost on an average or first-in, first-out basis ( FIFO) • Nvidia uses a straight-line depreciating method based on the estimated life, which generally equals three to ...

Why use LIFO instead of FIFO?

In terms of investing in accounting inventory, FIFO is usually a better method for inventory when prices are rising, and LIFO accounting is better when prices fall because more expensive products are sold first.

Does IRS use LIFO or FIFO?

The IRS requires LIFO to be used for both tax and financial statement purposes in the primary income statement.

Does Costco use FIFO?

That means lots of FIFO happening ⭐️ Costco is ready. We are in charge of pifling all of our products from our Costco orders. Fifling items means we take whatever items that first come in and then bringing the ones that first come out from the previous orders that will be used for our drinks.

Does Walmart use LIFO or FIFO?

The Company values inventories at the lower of cost or market as determined primarily by the retail method of accounting, using the last-in, first-out ("LIFO") method for substantially all of the Walmart U.S. segment's merchandise inventories.

Is the LIFO method allowed in IFRS?

No, LIFO is not universally accepted across all accounting standards. While it is permitted under U.S. Generally Accepted Accounting Principles (GAAP), the International Financial Reporting Standards (IFRS) explicitly prohibit the use of LIFO for inventory valuation.

Is LIFO allowed under FRS 102?

FRS 102 does not permit the use of the last-in, first-out (LIFO) method.

Is FIFO allowed under IFRS?

Globally accepted: FIFO is allowed under Generally Accepted Accounting Principles (GAAP) in the United States and International Financial Reporting Standards (IFRS).

What is the difference between IFRS and U.S. GAAP inventory?

Inventory. Under US GAAP, both Last-In-First-Out (LIFO) and First-In-First-Out (FIFO) cost methods are allowed. However, LIFO is not permitted under IFRS because LIFO generally does not represent the physical flow of goods.

Is LIFO acceptable under GAAP?

Compliance with GAAP

For companies that follow U.S. Generally Accepted Accounting Principles (GAAP), using LIFO is permissible. However, it's important to note that LIFO is not allowed under International Financial Reporting Standards (IFRS).

Which inventory method is not allowed under IFRS?

FIFO is compliant with both GAAP and IFRS, making it widely accepted internationally. LIFO, however, is only allowed under GAAP and is prohibited by IFRS, meaning businesses using LIFO cannot comply with international financial reporting standards.

Why is LIFO better for taxes?

By charging the most recently purchased, higher-priced goods to COGS, LIFO ensures that businesses report lower taxable profits, thereby reducing their tax liability and improving cash flow.