For tax purposes, the IRS allows all taxpayers to use LIFO method, and establishing preferability regarding the use of LIFO is not required. The tax requirements incident with and subsequent to a LIFO election are as follows:
All changes in accounting principle require entities to justify the use of an allowable alternative accounting principle on the basis that it is preferable. Accordingly, companies issuing GAAP financial reports who make a change to the LIFO method are required to establish it as a preferable method.
GAAP requires for accounting method changes to be applied retrospectively unless it’s impracticable to do so. With LIFO, nearly all companies apply LIFO prospectively on the justification that it’d be impracticable to apply it retrospectively. To our knowledge, the most recent example of a publicly-traded company changing to the LIFO method is United Natural Foods in 2019 (Ticker: UNFI). Their preferability statement and justification for the prospective application provided within their 10-K inventory disclosure is provided below (see UNFI’s 10K containing LIFO change disclosures):
Figure 1. United Natural Foods 2019 Year End 10-K Disclosure Regarding Change to LIFO Method
As seen above, UNFI changed from the FIFO method to the LIFO method for certain inventories for the 2019 year end. When this change was made, it was applied prospectively because doing so would not have been practicable, “due to data limitations of inventory costs in prior periods.”
The impracticability exception is almost always applied for justifying applying the change to the LIFO method prospectively. Although there is no formal financial reporting authoritative guidance that provides an exception to prospectively applying the change to the LIFO method, the UNFI change to LIFO is a case in point to this fact. Computerized accounting information systems & perpetual inventory records have been commonplace within large companies for the last 2 – 3 decades. Knowing this, it’s safe to assume that UNFI likely had at least 5 – 10 years of the inventory accounting records required to retrospectively apply LIFO.
One fact that favors the prospective application of the LIFO method for financial reporting purposes is that the IRS requires taxpayers to do so (no exceptions exist regarding the prospective application of LIFO for tax purposes). Since this is the case, the retrospective treatment for the change to the LIFO method would result in different book vs. tax base years and for separate calculations to be performed. Because of this, companies and CPA firms are usually motivated to also apply LIFO prospectively for financial reporting purposes as it allows for book & tax LIFO conformity and requires for only a single LIFO calculation to be made.
No authoritative body has specified criteria for determining the preferability of the LIFO method over all non-LIFO methods. The Securities and Exchange Commission’s Codification of Staff Accounting Bulletins provided interpretative response for dealing for such situations, which is provided below (see SEC Codification of Staff Accounting Bulletins – Topic 6: Interpretations of Accounting Series Releases and Financial Reporting Releases, Section G(2)(b)(1)).
Question 1: For some alternative accounting principles, authoritative bodies have specified when one alternative is preferable to another. However, for other alternative accounting principles, no authoritative body has specified criteria for determining the preferability of one alternative over another. In such situations, how should preferability be determined?
Interpretive Response: In such cases, where objective criteria for determining the preferability among alternative accounting principles have not been established by authoritative bodies, the determination of preferability should be based on the particular circumstances described by and discussed with the registrant. In addition, the independent accountant should consider other significant information of which he is aware.
Question 2: Management may offer, as justification for a change in accounting principle, circumstances such as: their expectation as to the effect of general economic trends on their business (e.g., the impact of inflation), their expectation regarding expanding consumer demand for the company’s products, or plans for change in marketing methods. Are these circumstances which enter into the determination of preferability?
Interpretive Response: Yes. Those circumstances are examples of business judgment and planning and should be evaluated in determining preferability. In the case of changes for which objective criteria for determining preferability have not been established by authoritative bodies, business judgment and business planning often are major considerations in determining that the change is to a preferable method because the change results in improved financial reporting.
Question 3: What responsibility does the independent accountant have for evaluating the business judgment and business planning of the registrant?
Interpretive Response: Business judgment and business planning are within the province of the registrant. Thus, the independent accountant may accept the registrant’s business judgment and business planning and express reliance thereon in his letter. However, if either the plans or judgment appear to be unreasonable to the independent accountant, he should not accept them as justification. For example, an independent accountant should not accept a registrant’s plans for a major expansion if he believes the registrant does not have the means of obtaining the funds necessary for the expansion program.
Inflation is the primary component in determining LIFO’s financial reporting impact and tax benefits. Accordingly, it’s safe to assume that establishing LIFO as a preferable method should primarily revolve around measuring past, present & expected future inflation, and quantifying LIFO’s effect on income and tax liability.
As a firm dedicated exclusively to LIFO, we developed a grading system and scoring criteria for establishing whether or not LIFO is a preferable method, and for also determining the appropriate LIFO election timing. Our grading system and scoring criteria is outlined below:
LIFOPro uses the above grading system as the basis for providing complimentary LIFO election benefit analysis and preparing a PDF report containing comprehensive documentation of our findings and recommendations. This allows companies and CPA firms to estimate LIFO’s present and long-term financial reporting and tax impacts, and understand both the risks and rewards associated with the use of the LIFO method. Learn more here: LIFO Election Benefit Analysis
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