Whistleblower 11099-13W

CourtUnited States Tax Court
DecidedJanuary 13, 2026
Docket11099-13
StatusUnpublished

This text of Whistleblower 11099-13W (Whistleblower 11099-13W) is published on Counsel Stack Legal Research, covering United States Tax Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Whistleblower 11099-13W, (tax 2026).

Opinion

United States Tax Court

T.C. Memo. 2026-5

WHISTLEBLOWER 11099-13W, Petitioner

v.

COMMISSIONER OF INTERNAL REVENUE, Respondent

—————

Docket No. 11099-13W. Filed January 13, 2026.

P applied for a whistleblower award, alleging a scheme under which T manipulated its inventory purchases to inflate artificially its cost of goods sold, which T determined using the last-in, first-out (LIFO) inventory accounting method. R investigated P’s allegations but could not confirm them. T subsequently changed its inventory accounting method from LIFO to first-in, first- out (FIFO). P seeks a whistleblower award based on the additional tax he claims T reported and paid because of T’s cessation of its allegedly manipulative inventory purchases and the change to its inventory accounting method.

A whistleblower is eligible for an award only if R “proceeds with any administrative or judicial action . . . based on information” supplied by the whistleblower and collects proceeds “as a result of the action.” I.R.C. § 7623(b)(1). R has moved for summary judgment that he did not abuse his discretion in denying P’s application for an award because the administrative record “evinces that [P’s] information could not be substantiated; that the [IRS] was unable to detect the tax noncompliance alleged by [P]; and that it collected no proceeds from the investigation of [P’s] claim.” Moreover, R adds, even accepting as fact P’s allegations that T abandoned manipulative inventory practices and then abandoned LIFO, those facts are

Served 01/13/26 2

[*2] immaterial, because self-assessed amounts reported by taxpayers on original returns are not, for purposes of I.R.C. § 7623(b)(1), “proceeds collected.”

The parties have filed additional motions addressed at a possible trial and at the administrative record for review.

Held: R collected no proceeds on account of T’s allegedly abandoning manipulative inventory purchasing practices and voluntarily changing its inventory accounting method from LIFO to FIFO. We follow Lewis v. Commissioner, 154 T.C. 124, 134 (2020) (“[R]eported, paid tax is not collected proceeds . . . .”).

Held, further, accordingly, R did not abuse his discretion in denying P’s application for an award, and we will grant R’s Motion for Summary Judgment.

Held, further, we will deny P’s Motions addressed to the scope and supplementation of the record for review because, as we rely on Lewis in disposing of R’s Motion for Summary Judgment, the additions to the record that P requests would not change our disposition of that Motion.

Held, further, because we will grant R’s Motion for Summary Judgment, we will deny as moot the parties’ various motions requesting the inclusion or exclusion of evidence at trial.

Henry S. Lovejoy, Usman Mohammad, Bryan C. Skarlatos, and Brian C. Wille, for petitioner.

Amanda L. Myers, Patricia P. Davis, William D. White, Rachel G. Borden, and Russell Scott Shieldes, for respondent. 3

[*3] MEMORANDUM OPINION

HALPERN, Judge: This is a case brought under section 7623(b)(4), appealing respondent’s determination not to make a so- called whistleblower award to petitioner for information he provided that he alleges led to the collection of incremental tax and other amounts. 1 Respondent has filed a Motion for Summary Judgment that the Internal Revenue Service (IRS) Whistleblower Office (WBO) did not abuse its discretion in denying petitioner an award. In support of the Motion, respondent relies on the pleadings, the Declaration of one of his employees, Steven J. Mitzel (Declaration), and an Exhibit attached to the Declaration. Petitioner objects to our granting the Motion.

In addition to the Motion for Summary Judgment, we have pending six Motions: three by petitioner and three by respondent.

Petitioner’s Motions are:

1. Motion to Determine Scope of the Administrative Record (Motion to Determine Scope).

2. Motion to Supplement the Administrative Record (Motion to Supplement).

3. Motion to Admit Deposition Testimony of Respondent’s Current and Former Employees for Substantive Purpose at Trial (Motion to Admit).

Respondent’s Motions are:

1. Motion in Limine to Exclude Leslie J. Schneider’s Expert Report and Opinion Testimony.

2. Motion in Limine to Exclude Witness Testimony and Documents Outside the Scope of the Administrative Record.

3. Motion in Limine to Exclude Testimony of Former IRS Whistleblower Program Manager Robert Gardner.

1 Unless otherwise indicated, statutory references are to the Internal Revenue

Code, Title 26 U.S.C., as amended, regulation references are to the Code of Federal Regulations, Title 26 (Treas. Reg.), and Rule references are to the Tax Court Rules of Practice and Procedure. 4

[*4] Each party objects to our granting any of his opponent’s three listed Motions.

We will address the six additional Motions after addressing the Motion for Summary Judgment. For the reasons explained below, we will grant the Motion for Summary Judgment and deny all six additional Motions.

Background

Mr. Mitzel’s Declaration

The Declaration is an unsworn declaration made from personal knowledge under penalty of perjury. Among the various facts that Mr. Mitzel declares to be true are the following.

Since December 2015, Mr. Mitzel has been the program manager for the WBO. As program manager and in his former job as a management analyst for the WBO, he reviewed the information submitted as part of petitioner’s whistleblower claim. He also collected and reviewed documents from the WBO’s administrative claim file and contacted IRS examination team personnel to obtain relevant information. He then reviewed whether a judicial or administrative action occurred and whether any proceeds were collected on the basis of petitioner’s information. Ultimately, he recommended that petitioner’s claim for award be denied. All the information that he considered in making his recommendation is contained in the WBO’s administrative claim file. True and correct copies of the documents constituting the WBO’s administrative claim file are attached to the Declaration.

WBO’s Administrative Claim File

The following facts are supported by documents in the WBO’s administrative claim file. The file contains 906 numbered pages comprising a multitude of emails, reports, forms, and other documents.

Application for a Whistleblower Award

In July 2008, petitioner’s counsel filed with the WBO an IRS Form 211, Application for Award for Original Information. The application informed the IRS of a purported tax evasion scheme carried out by a target corporation and its affiliates (without distinction, Target). The purported scheme, as described by petitioner, involved Target’s purchases and sales of inventory that, on account of Target’s 5

[*5] use of a last-in, first-out (LIFO) inventory accounting method, allowed it to artificially inflate its cost of goods sold for tax purposes (sometimes, LIFO Scheme). Petitioner claimed that Target used the LIFO Scheme to defer income tax indefinitely. He claimed that he was employed by one of the Target affiliated corporations that traded commodities that were integral to the LIFO Scheme.

Initial Consideration by WBO and Assignment to the Field

Upon receipt in the WBO, petitioner’s application was assigned to an analyst, Robert G. Gardner, for evaluation. By mid-October 2008, Mr. Gardner had determined that the application met the requirements for processing as a claim under section 7623(b). He forwarded the application to one of the IRS’s then-existing operating divisions, the Large and Mid-Size Business Division (LMSB), directing it to Cynthia Ogden, a senior program analyst and subject matter expert with respect to Target’s line of business.

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Whistleblower 11099-13W, Counsel Stack Legal Research, https://law.counselstack.com/opinion/whistleblower-11099-13w-tax-2026.