Court Opinion

ID: 4222034
Source: CourtListenerOpinion
Date Created: 2017-11-20 17:00:30.760705+00
Date Added: 2024-06-11T07:47:50.307055
License: Public Domain

RECOMMENDED FOR FULL-TEXT PUBLICATION
                             Pursuant to Sixth Circuit I.O.P. 32.1(b)
                                    File Name: 17a0261p.06

                  UNITED STATES COURT OF APPEALS
                                FOR THE SIXTH CIRCUIT

 WORLDWIDE EQUIPMENT OF TN, INC.; WORLDWIDE            ┐
 EQUIPMENT, INC.; WORLDWIDE EQUIPMENT OF WV,           │
 INC.,                                                 │
                            Plaintiffs-Appellants,     │
                                                        >      No. 17-5031
                                                       │
       v.                                              │
                                                       │
                                                       │
 UNITED STATES OF AMERICA,                             │
                                Defendant-Appellee.    │
                                                       ┘

                         Appeal from the United States District Court
                       for the Eastern District of Kentucky at Pikeville.
             Nos. 7:14-cv-00107; 7:14-cv-00108; 7:15-cv-00018; 7:15-cv-00019;
                                Amul R. Thapar, District Judge.

                                 Argued: October 6, 2017

                          Decided and Filed: November 20, 2017

                Before: MERRITT, MOORE, and ROGERS, Circuit Judges

                                    _________________

                                        COUNSEL

ARGUED: Drew M. Hicks, KEATING MUETHING & KLEKAMP PLL, Cincinnati, Ohio, for
Appellants. Julie Ciamporcero Avetta, UNITED STATES DEPARTMENT OF JUSTICE,
Washington, D.C., for Appellee. ON BRIEF: Drew M. Hicks, William A. Posey, Bryce J.
Yoder, KEATING MUETHING & KLEKAMP PLL, Cincinnati, Ohio, for Appellants. Julie
Ciamporcero Avetta, Francesca Ugolini, UNITED STATES DEPARTMENT OF JUSTICE,
Washington, D.C., for Appellee.
 No. 17-5031           Worldwide Equip. of TN, et al. v. United States                   Page 2

                                     _________________

                                           OPINION
                                     _________________

       ROGERS, Circuit Judge. This case presents the question of what one must do in order to
sue for the refund of a tax that someone else paid. Worldwide Equipment, Inc. remitted a
12% federal excise tax collected from purchasers of its heavy duty trucks, and sought a refund
from the United States, claiming that the trucks qualified as exempted, “off-highway” vehicles
under 26 U.S.C. § 7701(a)(48). The refund statute for such a case, 26 U.S.C. § 6416(a), requires
a refund claimant to show that it has made arrangement to avoid double payments by, as relevant
to this case, submitting written customer consent forms.       Worldwide did not supply such
consents to the IRS. The district court, relying on long-standing Supreme Court and Sixth
Circuit precedents applying predecessor statutory provisions, United States v. Jefferson Electric
Mfg. Co., 291 U.S. 386 (1934) and United States v. Standard Oil Co., 158 F.2d 126 (6th Cir.
1946), dismissed Worldwide’s refund claims on nonwaivable sovereign immunity grounds
because the consent forms were statutorily required as part of a “duly filed” claim under
26 U.S.C. § 7422(a). Notwithstanding Worldwide’s arguments on appeal, dismissal was proper.

       Worldwide Equipment, Inc. is an authorized dealer for Mack Trucks, Inc.           Part of
Worldwide’s business is selling heavy Mack trucks that are designed to be used in Appalachian
coalfields. One such truck is the GU713, which Mack began selling in 2008 as part of the
“Granite” or “GU” Series. Depending on a customer’s needs and the truck’s applications, the
GU713 is available in several classifications, including normal duty, heavy duty, and severe
duty. According to Worldwide, the Severe Duty GU713 (“subject truck”) is designed and sold to
Worldwide’s customers for the specific purpose of off-road, coal-industry use. The subject
trucks are uniformly wider than standard GU713 models, with larger and heavier components,
and they generally cost between $27,000 and $32,000 more than the Normal or Heavy Duty
GU713 models.
 No. 17-5031           Worldwide Equip. of TN, et al. v. United States                    Page 3

       Between 2008 and 2014, the IRS taxed Worldwide’s sales of the subject trucks under
26 U.S.C. § 4051(a)(1)–(2), which requires a retailer to pay a twelve-percent excise tax on the
“first retail sale” of an “[a]utomobile truck chassis” or “bod[y]” weighing more than 33,000
pounds sold for use as part of a highway vehicle. See id. During those tax periods, Worldwide
collected the § 4051(a) excise tax from customers purchasing the subject trucks and remitted the
taxes to the Government. Worldwide then filed administrative claims for refund of the taxes
collected from its customers, on the grounds that the subject trucks were “off-highway
transportation vehicles” excepted from § 4051(a) by 26 U.S.C. § 7701(a)(48).

       As part of a refund claim, the excise tax refund statute, 26 U.S.C. § 6416(a), requires
refund claimants to demonstrate that they would not be unjustly enriched by a refund and
identifies a number of methods for claimants to make such a showing. Relevant to this case,
§ 6416(a) allows a refund claimant to show that it has made arrangement to avoid double
payments by submitting written customer consent forms with the claimant’s administrative
claims. Id. Worldwide, however, did not file any written customer consent forms with its
administrative refund claims to the IRS.

       While Worldwide’s administrative refund claims were pending, the IRS requested that
Worldwide provide its customer consent forms for the vehicles included in its claims, but
Worldwide never provided written consents to the IRS in response to this request or at any time
during the pendency of the IRS’s administrative review. The IRS subsequently denied all of
Worldwide’s administrative claims, finding that the subject trucks did not qualify as exempt
“off-highway vehicles” under § 7701(a)(48). The IRS’s decision, however, did not mention
Worldwide’s failure to file customer consents as grounds for denying its refund claims.

       Worldwide then brought separate actions in the district court challenging the IRS’s
decision. The district court consolidated the separate actions, and, after fifteen months of
discovery, the parties cross-filed dispositive motions. Worldwide sought summary judgment,
reasserting its contention that the subject trucks were “off-highway” vehicles as defined under
§ 7701(a)(48). The United States moved to dismiss the entire suit for lack of jurisdiction.
According to the Government, Worldwide’s failure to file its customer consent forms at the
administrative stage violated § 6416(a); therefore, the claims had not been “duly filed with the
 No. 17-5031            Worldwide Equip. of TN, et al. v. United States                      Page 4

Secretary, according to the provisions of law in that regard,” as required by 26 U.S.C. § 7422(a).
Because failing to “duly file[]” one’s claims violates § 7422(a)’s jurisdictional standard, the
Government argued, the district court lacked jurisdiction over Worldwide’s refund suit.

       The district court denied Worldwide’s motion for summary judgment, finding that “a
genuine issue of material fact remains” whether the subject trucks qualify as “off-highway
vehicles.” The court also denied the United States’ motion to dismiss the entire action. Based
on the plain language of § 6416(a), the court concluded that Worldwide’s failure to include the
consents prior to suit was not a material deficiency in its claims that deprived the court of
jurisdiction, because § 6416(a)(1)(D) “says nothing about what a plaintiff must do before filing a
claim” and “nothing else in the statute suggests that a plaintiff must file the consents before filing
a lawsuit.”

       Prior to trial, the United States renewed its motion to dismiss the entire case for lack of
jurisdiction based on Worldwide’s failure to file its customer consents at the administrative
stage. This time, in support of its argument that § 6416(a) requires refund claimants to file
customer consents at the administrative stage, the Government cited United States v. Jefferson
Electric Mfg. Co., 291 U.S. 386 (1934) and United States v. Standard Oil Co., 158 F.2d 126 (6th
Cir. 1946), both of which had interpreted earlier versions of § 6416(a). Adhering to Jefferson
Electric and Standard Oil, the district court held that § 6416(a) imposes a substantive limitation
on a taxpayer’s right to a refund by prescribing an additional substantive element that the
taxpayer must prove in order to recover: the refund claimant must show that it did not shift the
burden of the excise tax to another. Moreover, according to the district court, those cases added
an element of timing in addition to substance. The court held that a refund claimant must
demonstrate it did not shift the burden of the excise tax, both before the IRS and in any suit
brought after the IRS denies a claim. Therefore, the court concluded, Worldwide’s failure to file
the customer consents with the IRS meant that its administrative claim was missing an essential
element that Worldwide was obligated to establish before the IRS.             Because Worldwide’s
administrative claim had not been “duly filed with the Secretary, according to the provisions of
law in that regard” or another “regulation[] . . . established in pursuance thereof,” the court held
that it lacked jurisdiction under § 7422(a). Finally, the court rejected Worldwide’s arguments
 No. 17-5031                Worldwide Equip. of TN, et al. v. United States                                Page 5

that the IRS had waived the consent requirement when it denied Worldwide’s claims on their
merits because “§ 6416(a)(1)(D) impose[s] an independent statutory duty on Worldwide to file
written consents ‘with the secretary’” and “[t]he IRS has no power to waive this congressionally
mandated requirement.” This appeal followed.

          The district court properly dismissed Worldwide’s refund actions. The federal courts are
without jurisdiction to consider Worldwide’s refund claims because Worldwide failed to comply
with 26 U.S.C. § 6416(a)’s requirement to submit customer consent forms at the administrative
stage as part of a “duly filed” claim with the IRS “according to the provisions of law in that
regard, and the regulations of the Secretary established in pursuance thereof,” 26 U.S.C.
§ 7422(a). The United States is immune from suit except to the extent it consents to be sued, and
the conditions that Congress imposes on any waiver of sovereign immunity define the court’s
jurisdiction. United States v. Testan, 424 U.S. 392, 399 (1976). One such condition imposed by
Congress in “[t]he Internal Revenue Code specifies that . . . [a] taxpayer must comply with the
tax refund scheme established in the code” before bringing suit “seeking a refund of taxes
erroneously or unlawfully assessed.” United States v. Clintwood Elkhorn Mining Co., 553 U.S.
1, 4 (2008). Worldwide, however, did not comply with the tax refund scheme established under
§ 6416(a) because it failed to file its customer consent forms with the IRS at the administrative
stage in order to assert and prove that it would not be unjustly enriched by a refund.1 See
Jefferson Electric, 291 U.S. at 397, 400 (1934); Standard Oil, 158 F.2d at 128–29 (6th Cir.
1946). Therefore, Worldwide’s claims were jurisdictionally deficient under § 7422(a), because
“No [refund] suit . . . shall be maintained in any court . . . until a claim for refund or credit has
been duly filed with the Secretary, according to the provisions of law in that regard, and the
regulations of the Secretary established in pursuance thereof.” 26 U.S.C. § 7422(a) (emphasis
added).

          1
          While § 6416(a) provides many alternative methods for a retailer to demonstrate that it has borne the
burden of the excise tax, the parties agree that the written consent option is the only option relevant to this case.
 No. 17-5031           Worldwide Equip. of TN, et al. v. United States                    Page 6

       Worldwide contends that the plain language of § 6416(a), rather than requiring claimants
to file consent forms at the administrative stage, merely requires a refund claimant to file its
written consents before a refund is dispersed. That argument, however, is unavailing because
Jefferson Electric and Standard Oil, which interpreted direct statutory antecedents to § 6416(a),
dictate this court’s understanding of § 6416(a).      Those cases establish that the statutory
prohibition against unjust enrichment of excise tax refund claimants imposes a substantive
limitation on a taxpayer’s right to a refund. See Jefferson Electric, 291 U.S. at 395. “The effect
of this requirement [is] to add a new element in the right to refund, namely” the claimant must
prove “the non-shifting of the tax burden.” Standard Oil, 158 F.2d at 128. Thus, if a taxpayer
fails to prove that it actually bore the cost of the excise tax, it may not recover those payments
through a refund claim. Jefferson Electric, 291 U.S. at 397, 400; Standard Oil, 158 F.2d at 128–
29.

       Jefferson Electric and Standard Oil also establish when this essential, substantive
element must be asserted and proved. “[T]his substantive limitation and element of the right to a
refund,” like others, must “be satisfactorily established in any proceedings where an asserted
right to a refund is presented . . . , whether the proceeding be before the Commissioner or be a
suit brought after an application to him has been unavailing.” Jefferson Electric, 291 U.S. at 395
(emphasis added). Therefore, “the non-shifting of the tax burden,” must be “asserted and proved
as an element of the [taxpayer’s] claim . . . , both in the proceeding before the Commissioner and
subsequently in the district court.” Standard Oil, 158 F.2d at 128 (emphasis added).

       Worldwide admits that it failed to submit any written consents during the IRS’s review of
its refund claims. That failure amounted to noncompliance with § 6416(a)’s requirement that
Worldwide “assert[] and prove[]” the “non-shifting of the tax burden” “in the proceeding before
the Commissioner.” Standard Oil, 158 F.2d at 128. It also ran afoul of 26 C.F.R § 301.6402-
2(a)(2), which requires taxpayers seeking refunds to file “supporting evidence” along with their
Form 8849 claims for refund of excise taxes. The taxpayer must state in its claim “facts
sufficient to apprise the [IRS] of the exact basis” for the claim. 26 C.F.R § 301.6402-2(b)(1).
However, Worldwide’s failure to submit its consents, or any information about their availability,
meant that the IRS lacked sufficient facts to evaluate whether Worldwide had satisfied all of the
 No. 17-5031           Worldwide Equip. of TN, et al. v. United States                     Page 7

essential elements of its claims. Consequently, the federal courts are without jurisdiction to
consider Worldwide’s claim because Worldwide did not “duly file[]” its claims “according to the
provisions of law in that regard, and the regulations of the Secretary established in pursuance
thereof,” as required by 26 U.S.C. § 7422(a).

       Worldwide claims, however, that Jefferson Electric and Standard Oil do not control in
this case. Worldwide concedes in its brief that Jefferson Electric and Standard Oil concluded
that the prohibition on unjust enrichment “constitutes an ‘element in the right to refund’ that
must be proved at the administrative level or before a district court for a party to recover on its
claims.”   But Worldwide contends that these cases are “inapposite” because § 6416(a) is
materially different from the provisions considered in Jefferson Electric and Standard Oil, in that
§ 6416(a)’s plain language only requires that a taxpayer file his consents prior to a refund being
disbursed. However, this argument ignores the history and substance of § 6416(a) and its
predecessors.   The provisions addressed in Jefferson Electric and Standard Oil are direct
antecedents of § 6416(a) and these earlier versions of the prohibition against unjust enrichment
were not materially different from the current one.

       Jefferson Electric and Standard Oil each dealt with direct statutory antecedents to
§ 6416(a), and there have been no significant changes to the prohibition’s purpose, language, or
substance in any of the recodifications. See Travel Indus. of Kan., Inc. v. United States, 425 F.2d
1297, 1298–99 (10th Cir. 1970); Note, Federal Excise Tax Refunds, 56 COLUM. L. REV. 77, 91–
92 n.89 (1956). The first statutory prohibition on the unjust enrichment of excise tax refund
claimants was promulgated under § 424(a) of the Revenue Act of 1928; it was later recodified as
§ 621(d) of the Revenue Act of 1932, then as § 3443(d) in the Internal Revenue Code of 1939,
and finally took its current form in the Revenue Code of 1954 as § 6416(a). Travel Indus.,
425 F.2d at 1298–99. The operative language of each revision is as follows:
 No. 17-5031                  Worldwide Equip. of TN, et al. v. United States                           Page 8

Section 424(a) of the Revenue Section 621(d) of the Revenue Act of              Section 6416(a) of the
Act of 1928, Pub. L. No. 70- 1932, Pub. L. No. 72-154, 47 Stat. 169,            Revenue Code of 1954, 26
                        2                 3
563, 45 Stat. 791, 866.            268, and Section 3443(d) of the              U.S.C. § 6416(a).
                                   Internal Revenue Code of 1939,
                                                           4
                                   26 U.S.C. § 3443 (1939).
[No heading]                       [No heading]                               (a) Condition to allowance
(a) No refund shall be made (d) No overpayment of tax under this              (1) General Rule.--No credit or
of any amount . . . , unless . . . chapter shall be credited or refunded      refund of any overpayment of
                                   . . . , unless                             tax . . . shall be allowed or
                                                                              made unless
(2) It is established to the         the person who paid the tax the person who paid the tax
satisfaction       of    the         establishes, in accordance with the establishes, under regulations
Commissioner . . .                   regulations     prescribed    by     the prescribed by the Secretary,
                                     Commissioner with the approval of the
                                     Secretary,
that such amount was not             (1) that he has not included the tax in that he–
collected,      directly    or       the price of the article with respect to (A) has not included the tax in
indirectly, from the purchaser       which it was imposed, or collected the the price of the article with
or lessee, or                        amount of the tax from the vendee, or    respect to which it was
                                                                              imposed and has not collected
                                                                              the amount of the tax from the
                                                                              person who purchased such
                                                                              article [or]
that such amount, although           (2) that he has repaid the amount of the (B) has repaid the amount of
collected from the purchaser         tax to the ultimate purchaser of the the tax to the ultimate
or lessee, was returned to           article, or                              purchaser of the article
him; or                                                                       . . . [or]
(3)     The     Commissioner          unless he files with the Commissioner (D) has filed with the Secretary
certifies to the proper              written consents of such ultimate the written consents of the
disbursing officer that such         purchaser to the allowance of the credit [ultimate purchaser] to the
[claimant] has filed with the        or refund                                allowance of the credit or the
Commissioner,           under                                                 making of the refund.
regulations prescribed by the
Commissioner with approval
of the Secretary, a bond in
such sum and with such
sureties as the Commissioner
deems necessary . . . .

        Jefferson Electric, 291 U.S. at 391–92, considered the first statutory prohibition on the
unjust enrichment of excise tax refund claimants, § 424(a) of the Revenue Act of 1928, while

        2
            Quoted in Jefferson Electric, 291 U.S. at 391–92.
        3
            Quoted in Andrew Jergens Co. v. Conner, 125 F.2d 686, 687–88 (6th Cir. 1942).
        4
            Quoted in Worthington Pump & Mach. Corp. v. United States, 122 F. Supp. 843, 845 (Ct. Cl. 1954).
 No. 17-5031            Worldwide Equip. of TN, et al. v. United States                   Page 9

Standard Oil, 158 F.2d at 127, looked to § 424(a)’s successor, § 621(d) of the Revenue Act of
1932. When Congress carried forward the prohibition on unjust enrichment from § 424(a) to
§ 621(d), it implemented the most significant substantive change to the prohibition, but the
Standard Oil court still found Jefferson Electric controlling. In particular, § 424(a)(3) of the
1928 Revenue Act allowed taxpayers to establish that they had borne the economic burden of the
tax by filing a bond with the IRS to ensure that the refund claimant would distribute any refund
payments to the primarily liable taxpayers within six months, but § 621(d)(2) of the 1932 Act
replaced this bond option with the current condition that a refund claimant demonstrate that it
“has secured the written consent of the ultimate purchaser to the allowance of the credit or
refund,” Standard Oil, 158 F.2d at 127. In 1939, “with no material changes, [Section] 621(d)
appeared in the Internal Revenue Code . . . as [Section] 3443(d).” Travel Indus., 425 F.2d at
1299. Finally, “Section 3443(d) was in turn replaced in the Internal Revenue Code of 1954 by
[Section] 6416(a),” again with no material changes. Id.

       According to Worldwide, this history ignores the fact that § 6416(a) includes a heading
that its predecessors lacked identifying the prohibition on unjust enrichment of excise tax refund
claimants as a “condition to allowance.” Worldwide contends that by adding this heading
Congress sought to “clarify” the prohibition on unjust enrichment and obviate the timing element
established in Jefferson Electric and Standard Oil. Of course, by “clarify” Worldwide means
“change,” because if adding the heading “Condition to allowance” merely clarified the
prohibition on unjust enrichment, that would not obviate the Supreme Court’s prior interpretation
of the statutory language. But if the heading “clarifies” the statute in a way that negates the
Supreme Court’s previous interpretation of the language of the statute, it changes it. This
argument, however, fails because the language, purpose, and substance of § 6416(a) are not
significantly different from its predecessors’ (§ 424(a) and § 621(d)). Thus, Jefferson Electric
and Standard Oil continue to control this court’s interpretation of § 6416(a).

       First, like § 6416(a), neither § 424(a), see Jefferson Electric, 291 U.S. at 391–92, nor
§ 621(d), see Andrew Jergens, 125 U.S. at 687–88, explicitly stated a timing requirement for
when a taxpayer must demonstrate that it has borne the burden of the tax. But such an explicit
provision is not necessary because the Supreme Court and this court have both held that proof of
 No. 17-5031                  Worldwide Equip. of TN, et al. v. United States                   Page 10

the non-shifting of the tax burden is a substantive element of the prohibition on unjust
enrichment of excise tax claimants. Jefferson Electric, 291 U.S. at 397, 400; Standard Oil,
158 F.2d at 128–29. Worldwide admits this. Thus, like other substantive elements of a refund
claim, the non-shifting of the tax burden must be asserted and proved at the administrative stage.
Jefferson Electric, 291 U.S. at 395; see also Anniston Mfg. Co. v. Davis, 301 U.S. 337, 350
(1937) (reaffirming Jefferson Electric).

        The addition of the three-word heading, “Condition to allowance,” did not meaningfully
alter the prohibition against unjust enrichment’s requirements or change the nature of the
obligation imposed by the prohibition. “[H]eadings and titles are not meant to take the place of
the detailed provisions of the text.” Bhd. of R. R. Trainmen v. Balt. & Ohio R. R. Co., 331 U.S.
519, 528 (1947). While “the title of a section can be used to shed light on some ambiguous word
or phrase,” U.S. Padding Corp. v. Comm’r, 865 F.2d 750, 754 (6th Cir. 1989) (citation and
internal quotation marks omitted), the operative language in § 6416(a) is nearly identical to the
language that the Supreme Court and this court have held to create—unambiguously—a
substantive element that must be asserted and proved at the administrative stage. Section 424(a)
provided that “[n]o refund shall be made . . . unless . . . [i]t is established to the satisfaction of the
Commissioner” that the taxpayer bore the burden of the tax;5 § 621(d) provided “[n]o
overpayment of tax . . . shall be credited or refunded . . . unless [the taxpayer] establishes . . . that
[the taxpayer] has repaid the amount of the tax to the ultimate purchaser of the article, or . . . files
with the Commissioner written consent of such ultimate purchaser to the allowance of the credit
or refund”;6 and, finally, § 6416(a) provides that “[n]o credit or refund . . . shall be allowed or
made unless the [taxpayer] establishes that he . . . has filed with the Secretary the written consent
of the [ultimate purchaser] to the allowance of the credit or making of the refund,” 26 U.S.C.
§ 6416(a). See Table supra. There has accordingly been no change in the provisions of the text
that would negate Jefferson Electric and Standard Oil’s controlling interpretations.

        Moreover, the heading “Condition to allowance” would sit as comfortably above § 424(a)
or § 621(d) as it does § 6416(a). Even if “Condition to allowance” had been added to the text of
        5
            Quoted in Jefferson Electric, 291 U.S. at 391–92.
        6
            Quoted in Andrew Jergens Co., 125 F.2d at 687–88.
 No. 17-5031             Worldwide Equip. of TN, et al. v. United States                 Page 11

the earlier provisions, it is hard to see how that would have made a difference to the substantive
content of the statute because the language of both § 424(a) and § 621(d) could reasonably have
been read as imposing conditions to allowance of excise tax refunds. Stated differently, “no
refund shall be made unless” (§424) and “no overpayment shall be refunded unless” (§§ 621(d)
and 3443(d)) and “no refund shall be allowed or made unless” (§6416(a)) are all equivalents, and
the heading in § 6416(a) merely identifies the last version as a “condition to allowance,” as it
obviously is. Moreover, even if these three versions are somehow read as different, the action to
which the current condition applies is if anything broader than the earlier versions, which apply
the condition to a “refund” or “making a refund,” while the last version applies the condition to
“allowing or making a refund.” There is no logical way that a broadening of the applicability of
the condition could somehow limit the effect of the condition as applied by binding precedents
interpreting the earlier versions.

       In addition to its operative language, the substance and purpose of § 6416(a) are
substantially the same as those of § 424(a) and § 621(d). The core of all three versions requires
the same thing: a refund claimant must prove that a refund would not unjustly enrich him by
showing that it did not pass along the cost of the excise tax to his customers. Compare Revenue
Act of 1928 § 424(a), and Revenue Act of 1932 § 621(d), with 26 U.S.C. § 6416(a). Moreover,
as Worldwide acknowledged at oral argument, Congress has consistently recognized that the
central purpose of the prohibition against unjust enrichment of excise tax refund claimants is to
prevent retailers from recovering twice on the same tax. The House Report on the enactment of
§ 424(a) emphasized the “general principle” that overpayments of tax “should be refunded” but
should not “unjustly enrich the manufacturers who merely collected the tax.” H.R. Rep. No. 70-
2, at 27 (1928). When § 424(a) was reenacted as § 621(d), Congress again emphasized “[n]o
manufacturer or dealer should be permitted to recover an overpayment which in fact has been
borne by the purchasers.” H.R. No. 72-708, at 39 (1932). Finally, when Congress promulgated
the current version of the prohibition under § 6416(a), it carried forward the “rule that credit or
refund will be made only if there is a showing that the tax has not been passed on.” Travel
Indus., 425 F.2d at 1299 (quoting H.R. Rep. No. 83-1337, at A413 (1954)).
 No. 17-5031             Worldwide Equip. of TN, et al. v. United States                    Page 12

       Thus, while Jefferson Electric and Standard Oil obviously did not address the specific
language of the later-enacted § 6416(a), the direct antecedents to the current statute they
considered were materially similar in language, substance, and purpose. Therefore Worldwide’s
claim that those cases are “inapposite” is wrong, and this court’s interpretation of § 6416(a) is
guided by Jefferson Electric and Standard Oil. The federal courts of appeals are, of course,
bound by Supreme Court precedent that has not been overturned by a subsequent decision, e.g.
Jefferson Electric, and the published decision of a prior Sixth Circuit panel, e.g. Standard Oil,
“remains controlling authority unless an inconsistent decision of the United States Supreme
Court requires modification of the decision or this court sitting en banc overrules the prior
decision.” Rutherford v. Columbia Gas, 575 F.3d 616, 619 (6th Cir. 2009) (internal quotations
and citation omitted).    Therefore, Jefferson Electric’s and Standard Oil’s holdings remain
binding and refund claimants are required to assert and prove the non-shifting of the tax burden
at the administrative stage in order to comply with the prohibition on unjust enrichment.

       Worldwide, next attempts to reimagine the holdings in Jefferson Electric and Standard
Oil such that even if they are applicable to § 6416(a), they still do not compel dismissal in this
case. According to Worldwide, these cases hold that the consents must be provided prior to a
refund’s being disbursed, not that the failure to provide consents at the administrative level is a
jurisdictional bar. But, as discussed above, that is simply not what those courts held. In
concluding that Standard Oil’s refund claims could not proceed, Standard Oil stated, “the burden
rested upon [the claimant], pursuant to the statute and the regulations, to state in its refund and to
establish before the Commissioner, that neither it nor its subsidiaries had included the tax in the
price of the oil and gasoline subsequently sold.” 125 F.2d at 129 (emphasis added). “[Standard
Oil] failed to make such claim or to carry such burden,” and “[m]eticulous compliance by a
taxpayer with conditions prescribed for recovery of taxes paid must appear before the taxpayer
can recover.” Id. Moreover, Jefferson Electric explicitly rejected the suggestion now offered by
Worldwide that a taxpayer could obtain a judgment conditioned on subsequent proof that it had
borne the burden of the tax. 291 U.S. at 400.

       In a last-ditch effort to save its claims, Worldwide contends that even if it was required to
provide the customer consents at the administrative stage, the United States waived that
 No. 17-5031            Worldwide Equip. of TN, et al. v. United States                     Page 13

requirement when the IRS denied Worldwide’s claims on the merits rather than for failing to
comply with § 6416(a). But the IRS has no power to waive congressionally mandated statutory
requirements. See United States v. Garbutt Oil Co., 302 U.S. 528, 533 (1938). As the Ninth
Circuit held in Utility Appliance Corp. v. C.I.R., “the Commissioner is powerless to waive the
substantive requirements of the statute.” 256 F.2d 39, 45 (9th Cir. 1958). Section 6416(a)
imposes such a substantive, nonwaivable statutory duty. See Jefferson Electric 291 U.S. at 395.

       Worldwide contends that the IRS may waive strict compliance with its own technical
regulations. See, e.g., Salyersville Nat’l Bank v. United States, 613 F.2d 650, 651 (6th Cir.
1980); United States v. E.L. Bruce Co., 180 F.2d 846, 849–50 (6th Cir. 1950). As the district
court observed, citing Goulding v. United States, 929 F.2d 329, 331–33 (7th Cir. 1991), “if the
only technical defect in Worldwide’s claims were the company’s failure to comply with
[26 C.F.R. § 301.6402-2], then it might have had a waiver argument.” But what violates a
regulation may also violate a statute. See, e.g., United States v. Felt & Tarrant Mfg. Co., 283
U.S. 269, 271–72 (1931). Again, the requirement that Worldwide file its customer consents with
the IRS is an independent statutory duty imposed by § 6416(a). Thus, when a refund claimant
fails to file his consents with the IRS, “[t]he defect in the claim for refund is not merely technical
but is most substantial, in that there was a failure on the part of the taxpayer to claim and
establish an essential statutory element upon which its right to a refund was grounded.”
Standard Oil, 158 F.2d at 130. Because an agency may not waive congressionally imposed
statutory requirements like § 6416(a), Worldwide’s waiver argument fails.

       Worldwide’s waiver argument also ignores the fact that six months prior to denying
Worldwide’s claims on the merits, an IRS agent asked Worldwide to submit consents. Indeed,
the agent sent Worldwide a “Form 4564 Information Document Request” that explicitly stated,
“[t]here must be a consent for each customer/vehicle included in your claims.” The fact that the
agency subsequently informed Worldwide that it would likely deny Worldwide’s claims on the
merits is of no consequence because “[t]he necessity for filing a claim such as the statute requires
is not dispensed with because the claim may be rejected. . . . An anticipated rejection of the
claim, which the statute contemplates, is not a ground for suspending its operation . . . .” Felt
& Tarrant Mfg., 283 U.S. at 273. Even assuming an agent erroneously advised Worldwide that
 No. 17-5031           Worldwide Equip. of TN, et al. v. United States                Page 14

it was not required to submit its consent forms to the agency, the agent’s representations to
Worldwide cannot legally constitute waiver because payments of money from the Federal
Treasury are limited to those authorized by statute, and erroneous advice given by a Government
employee to a benefits claimant cannot estop the Government from denying benefits not
otherwise permitted by law. See Office of Pers. Mgmt. v. Richmond, 496 U.S. 414, 415–16, 419–
32 (1990).

       The judgment of the district court is affirmed.