Yesterday, the D.C. Circuit decided Lissack v.
Commissioner, 125 F.4th 245(D.C. Cir. 1/10/25), D.C. Cir. here
and GS here. The Supreme Court had remanded Lissack to
re-consider its previous opinion in Lissack v. Commissioner, 68 F.4th
1312 (D.C. Cir. 2023), here
in light of the demise of deference in Loper Bright Enterprises v. Raimondo,
144 S. Ct. 2244 (2024), here.
I first describe the current Lissack decision in a straightforward manner. After that, I will discuss Lissack as an example of the type of case where, during the Chevron regime, courts , determined that the agency interpretation was the best interpretation and cited Chevron because best interpretations are necessarily reasonable; in effect, where that phenomenon occurs the courts have not deferred to the agency interpretation even though they may cite and discuss Chevron. But let’s first turn to the current Lissack decision.
Bottom-line, the Lissack panel determines that the agency interpretation is the best interpretation and therefore denies Lissack relief for that reason. Added 1/12/25 1:00pm: The Lissack panel opinion cites (Slip Op. 23-24; 124 F.4th, p. 259) Skidmore v. Swift & Co., 323 U.S. 134, 140 (1944) because it found the IRS interpretation had "persuasive value," saying that it "makes good sense." Finding the IRS interpretation persuasive is not deference.
The context, highly summarized, is: Lissack filed a whistleblower claim regarding a condominium group’s treatment of membership deposits. The IRS decided to audit as a result of Lissack’s claim; otherwise, the IRS would not have audited at all. During the audit, the IRS made two key decisions: (i) that the taxpayer correctly reported the membership deposits, thus collecting no proceeds based on the whistleblower's claims; and (ii) that the taxpayer impermissibly claimed a deduction for an intercompany debt, thus collecting proceeds. The interpretive regulation required that, for a whistleblower award, the adjustment and related collected proceeds, the base for the award, must arise from the whistleblower’s claims. In other words, adjustments and collected proceeds unrelated to the whistleblower’s claims do not give rise to an award. The D.C. Circuit panel thus held that the IRS regulation treating separate adjustments as separate administrative actions was the best reading of the statute. (See Slip Op. 17-26; 125 F.4th, pp. 258-260)
The whistleblower argued for a “but for” test that asked whether the IRS discovered the adjustments because of the whistleblower’s claims which was the case here because the IRS started the audit that it would not have otherwise started because of the whistleblower’s claims. The D.C. Circuit panel rejected that argument.
The D.C. Circuit panel also rejected other whistleblower arguments about discovery and trial de novo but I discuss here only the Chevron issue, the basis for the remand from the Supreme Court.