TOT Property Holdings, LLC v. Commissioner of Internal Revenue ( 2021 )


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  •          USCA11 Case: 20-11050     Date Filed: 06/23/2021   Page: 1 of 40
    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 20-11050
    ________________________
    Agency No. 005600-17
    TOT PROPERTY HOLDINGS, LLC,
    TOT LAND MANAGER, LLC,
    TAX MATTERS PARTNER,
    Petitioners-Appellants,
    versus
    COMMISSIONER OF INTERNAL REVENUE,
    Respondent-Appellee.
    __________________________
    Petition for Review of a Decision of the
    United States Tax Court
    _________________________
    (June 23, 2021)
    Before LAGOA, ANDERSON, and MARCUS Circuit Judges.
    ANDERSON, Circuit Judge:
    Whether the taxpayer in this case could properly claim a deduction turns on
    whether language in a deed was an unenforceable savings clause, dependent on a
    USCA11 Case: 20-11050        Date Filed: 06/23/2021   Page: 2 of 40
    condition subsequent, or a valid interpretive clause. The deed at issue donated for
    conservation purposes an easement encumbering the taxpayer’s property. The
    Internal Revenue Code and related regulations permit deductions for the donation
    of such easements, but only if certain conditions are met to further the conservancy
    goal, including that the donee be granted a right to a specific proportion of the
    proceeds in the event the easement is judicially extinguished. The Internal
    Revenue Service disallowed the deduction claimed by the taxpayer in this case,
    and the Tax Court upheld that decision because the deed conveying the easement
    contained a formula for the distribution of proceeds that did not comply with the
    extinguishment proceeds requirement and the deed was not saved by purported
    interpretive provisions. On appeal, the taxpayer challenges this holding and also
    argues that the Tax Court’s approval of accuracy-related penalties (assessed in
    light of the disallowance of the deduction) was based on erroneous findings of fact
    regarding the property’s “highest and best use” before the easement began
    encumbering the property and was based on an erroneous view of the law with
    respect to whether the penalties were approved by a supervisor “in writing.”
    We conclude that the Tax Court correctly determined that the taxpayer did
    not comply with the extinguishment proceeds requirement and that the deed was
    not saved by the disputed provisions because they constitute an unenforceable
    condition-subsequent savings clause. We also hold that the Tax Court did not
    2
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    commit reversible error in approving the penalties assessed. As explained below,
    we affirm.
    I. FACTS AND PROCEDURAL HISTORY
    Rural property in between Nashville, Knoxville, and Chattanooga and the
    transactions related to its ownership sit at the center of this case. We explain those
    transactions, the reasons for tax liability, and the underlying tax proceedings.
    A. Property Transactions
    In 2005, George R. Dixson purchased 2,602 acres of rural, undeveloped real
    estate in Van Buren County, Tennessee, for about $1.9 million. In 2008, Dixon
    transferred 652 acres, which accounted for about $486,000 of the original purchase
    price, to two limited liability companies that he wholly owned.1 These 652 acres
    comprise the property at issue in this case. In November 2013, that 652 acres was
    transferred to TOT Property Holdings, LLC (“TOT Holdings”)—the taxpayer in
    this case—which, after the transfer, owned only the property and $100 cash. 2 In
    this opinion, we will interchangeably use the terms “TOT” and Appellants to refer
    1
    The LLCs were Evergreen Pines Plantation, LLC (“Evergreen”) and Harper Branch
    Forest, LLC (“Harper”).
    2
    Evergreen, Harper, and TOT Property Manager LLC (“Property Manager”), which was
    another entity wholly owned by Dixson, together owned 99.99% of TOT Holdings.
    3
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    jointly to TOT Holdings and TOT Land Manager, LLC (or simply “Land
    Manager”). Land Manager is TOT Holdings’s tax matters partner. 3
    A taxable year for TOT Holdings came to an end on December 10, 2013,
    and a new one started the next day. On December 10, 2013, PES Fund VI, LLC
    (“PES Fund”) 4 purchased almost the entirety of the ownership interest in TOT
    Holdings. For the TOT Holdings interest—which amounted to 98.99% of the
    company—PES Fund paid $717,200 in cash and assumed the sellers’ obligations
    to make $322,000 in capital contributions, a total consideration of $1,039,200. 5
    The record does not indicate that PES Fund’s purchase was anything but an arm’s-
    length transaction. When the dust settled, PES Fund owned nearly all of TOT
    Holdings, an entity that owned only the 652 acres of property and $100.6
    3
    The remaining 0.01% of TOT Holdings was owned by Land Manager.
    4
    The record indicates that PES Fund was an investment vehicle created to benefit from the
    indirect ownership of the property (through TOT Holdings) and the possible tax deduction that
    prompted these proceedings. A 0.01% interest in PES Fund was owned by Land Manager, and
    the other 99.99% of PES Fund and all of Land Manager itself were owned directly and indirectly
    by investor entities and individuals (that were not Dixson).
    5
    While the purchase agreement had included $507,800 worth of capital contributions,
    capital contributions were limited by TOT Holdings’s operating agreement.
    6
    Property Manager retained an interest in TOT Holdings (1.0%), as did Land Manager
    (0.01%).
    4
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    B. Conveyance of the Easement and the Deed
    On December 27, 2013, a few weeks after the PES Fund transaction, TOT
    Holdings executed a deed that donated to Foothills Land Conservancy
    (“Foothills”) a conservation easement encumbering nearly all its property.
    Section 9 of the deed governs extinguishment and condemnation of the
    easement. Section 9.1, the extinguishment section, states:
    If circumstances arise in the future that render the purpose of this
    Easement impossible to accomplish, the Easement can only be
    terminated or extinguished, whether in whole or in part, by judicial
    proceedings in a court of competent jurisdiction. The amount of the
    proceeds to which Grantee shall be entitled from any sale, exchange, or
    involuntary conversion of all or any portion of the Property subsequent
    to such termination or extinguishment, shall be the stipulated fair
    market value of this Easement, or proportionate part thereof, as
    determined in accordance with Section 9.2 or 26 C.F.R. Section
    1.170A-14, if different.
    Section 9.2 of the deed is entitled “Valuation.” The easement is a real property
    interest immediately vested in Foothills. According to Sections 9.1 and 9.2, the
    stipulated fair market value of the easement at the time of such future
    extinguishment (which will determine the “amount of the proceeds to which
    Grantee shall be entitled”) shall be determined by (as stated in Section 9.2):
    multiplying (a) the fair market value of the Property unencumbered by
    this Easement (minus any increase in value after the date of this grant
    attributable to improvements) by (b) a fraction, the numerator of which
    is the value of this Easement at the time of the grant and the
    denominator of which is the value of the Property without deduction of
    the value of this Easement at the time of this grant.
    5
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    In other words, this Section 9.2 formula provides that, upon any such future
    extinguishment (e.g. condemnation), the proceeds (e.g. proceeds of the
    condemnation) shall be reduced by “any increase in value after the date of this
    grant attributable to improvements,” and then the charitable donee’s share would
    be determined by multiplying that reduced amount times the defined fraction. And
    the numerator and denominator of the fraction are the value, respectively, of the
    easement and unencumbered property at the time of the grant. Section 9.2 then
    concludes as follows: “It is intended that this Section 9.2 be interpreted to adhere
    to and be consistent with 26 C.F.R. Section 1.170A-14(g)(6)(ii).” 7
    This language at the end of Section 9.2 regarding intent to adhere to 26
    C.F.R. § 1.170A-14(g)(6)(ii) and the language at the end of Section 9.1—requiring
    proceeds be “determined in accordance with Section 9.2 or 26 C.F.R Section
    1.170A-14, if different”—were together called the “Treasury Regulation Override”
    by the parties and the Tax Court. We adopt this nomenclature for the purposes of
    this opinion. 8
    7
    Section 9.3 states that the ratio set forth in Section 9.2 also governs Foothills’s share of a
    recovery from condemnation of all or any part of the property. Section 9.4 requires Foothills to
    use the proceeds from extinguishment or condemnation consistent with the conservation
    purposes.
    8
    TOT abandons use of the “Override” term and makes arguments regarding only the effect
    of Section 9.1’s “if different” language in its reply brief. In this opinion, we will use the term as
    the parties did in the Tax Court. We will use the term “Treasury Regulation Override” or just
    “Override” to refer to both provisions jointly (both the phrase in Section 9.1 and the last sentence
    6
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    C. Tax Filings and IRS Decisions
    TOT Holdings timely filed a Form 1065 partnership tax return for the period
    beginning December 11, 2013, and ending December 31, 2013, on which it
    reported a charitable contribution of a qualified conservation easement of $6.9
    million. 9 An IRS revenue agent examined the tax return and determined that the
    easement did not qualify for the claimed deduction and that accuracy-related
    penalties were applicable.
    On May 10, 2016, the IRS sent Land Manager, as Tax Matters Partner for
    TOT Holdings, a copy of the revenue agent’s report related to TOT Holdings’s tax
    return for the period ending December 31, 2013. The report was transmitted with a
    Letter 1807 signed by the revenue agent’s immediate supervisor, an IRS group
    manager. The transmittal letter stated, in part,
    We enclosed a copy of our summary report on the examination of the
    partnership listed above for you as Tax Matters Partner (TMP). The
    report explains all proposed adjustments including facts, law, and
    conclusion. . . . We will discuss all proposed adjustments in the
    summary report at the closing conference.
    About two months later, on July 8, 2016, the IRS group manager signed a civil
    penalty approval form for the penalties in the revenue agent’s report.
    of Section 9.2), although we acknowledge that the “if different” phrase in Section 9.1 is the
    crucial provision because only it could accomplish the override that Appellants seek.
    9
    TOT Property Holdings attached to its return a qualified appraisal by David R. Roberts as
    required by I.R.C. § 170(f)(11) that valued the easement at $6.9 million.
    7
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    On January 3, 2017, the IRS issued a notice of final partnership
    administrative adjustment (“FPAA”) to TOT Holdings disallowing the
    conservation easement deduction because TOT had not established that the
    deduction met the requirements of I.R.C. § 170 or that the value of the easement
    was $6.9 million as claimed. The IRS asserted a 40% penalty for a gross valuation
    misstatement or, in the alternative, a 20% penalty for negligence pursuant to
    § 6662.
    D. Tax Court Proceedings
    TOT filed a Tax Court petition against the Commissioner of the IRS (the
    “Commissioner”) to challenge the FPAA. After a bench trial, the Tax Court
    decided three main issues—all also at issue in this appeal—and held for the
    Commissioner.
    First, the Tax Court held that the deed failed to protect the conservation
    purpose of the easement in perpetuity, a requirement for a deduction in I.R.C.
    § 170(h)(5)(A). This was because the formula for the distribution of
    extinguishment proceeds in Section 9.2 of the deed was inconsistent with the
    regulation that defined this protected-in-perpetuity requirement in 26 C.F.R.
    § 1.170A-14(g)(6)(ii). The deed impermissibly provided that the donee’s
    proportion of the proceeds would subtract out, and thus not include, any increase in
    value (after the date of the charitable gift) attributable to improvements. While
    8
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    TOT argued that the deed included the Treasury Regulation Override as an
    interpretive tool that required compliance with the regulation, the Tax Court
    concluded that the Override provisions were unenforceable as “condition
    subsequent savings clauses.” Without the Override, the non-compliant Section 9.2
    formula would impermissibly apply in extinguishment proceedings, and the IRS
    properly denied TOT’s deduction.
    Second, accuracy-related penalties pursuant to I.R.C. § 6662 were
    applicable. A valuation of the easement was necessary to determine the extent of
    the penalties. Both parties submitted expert evidence using a “before and after”
    method for valuation. TOT’s expert, Mr. Wingard, opined that the easement had a
    fair market value of $2,732,000 10 based on his opinion that (i) before donation, the
    property was worth $3,913,000 with a highest and best use as low density,
    destination mountain resort residential development; and (ii) after donation, the
    property was worth $1,181,000 with a highest and best use for recreation and
    timber revenue. On the other hand, the Commissioner’s expert, Mr. Barber, opined
    that the easement had a value of $496,000 based on his opinion that (i) before
    donation, it was worth $1,128,000 with a highest and best use as an investment
    property held for recreation and timber revenue, and (ii) after donation, it was
    10
    We note that TOT does not attempt to defend the $6.9 million valuation that it claimed on
    its return.
    9
    USCA11 Case: 20-11050          Date Filed: 06/23/2021       Page: 10 of 40
    worth $632,000, concluding the highest and best use was recreation and timber (as
    had Mr. Wingard). The Tax Court adopted Mr. Barber’s valuation because of his
    credibility, the “improbability” of Mr. Wingard’s conclusion regarding the highest
    and best before use of the property, and the other evidence in the record, including
    the arm’s-length PES Fund transaction from just a few weeks before the donation
    of the easement—of which Mr. Barber had been unaware—that corroborated Mr.
    Barber’s before valuation.
    Third, and finally, the Tax Court determined that the IRS had complied with
    I.R.C. § 6751(b)(1)’s requirement that the initial determination of a penalty be
    approved in writing by an immediate supervisor because the Letter 1807 dated
    May 10, 2016, enclosing the revenue agent’s report, was signed by a supervisor.
    Having resolved these three issues,11 the Tax Court concluded that the
    penalties applied to TOT were appropriate. TOT otherwise could not avoid the
    penalties because it failed to establish a defense of reasonable cause and good faith
    as to any portion of its underpayment.
    TOT timely appealed the Tax Court’s decision.
    11
    The parties also disputed whether the conservation easement failed to meet the
    requirements for a deduction because state law on extinguishment allowed for the property to be
    returned to the fee holder and whether the conservation purposes could be defeated by
    inconsistent uses allowed in the deed. The Tax Court did not reach these issues because it held
    in favor of the Commissioner on the first of the three main issues. We do not reach them for the
    same reason.
    10
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    II. DISCUSSION
    TOT appeals the Tax Court’s decision upholding the IRS’s disallowance of
    the deduction and the imposition of penalties. Appellants’ arguments on appeal
    track those presented to and decided by the Tax Court. They argue: (A) that the
    easement deed complies with the regulatory formula requirement because the
    Treasury Regulation Override is an interpretive guide that requires compliance
    with the regulation; (B) that the value of the easement should have been based on
    the property’s highest and best before use as a residential development; and (C)
    that an IRS supervisor did not approve the penalties in writing until after the initial
    determination. We address each in turn and conclude the Tax Court did not err.
    A. Whether The Treasury Regulation Override Establishes the Deed’s
    Compliance with the Regulations for a Deduction for a Qualified
    Conservation Contribution
    The dispositive question for whether the taxpayer may claim a deduction in
    this case is whether the Treasury Regulation Override provisions in Section 9 of
    the easement deed are impermissible savings clauses that are triggered by a
    condition subsequent, on the one hand, or valid interpretive provisions, on the
    other. If the former, the deed is not in compliance with 26 C.F.R. § 1.170A-14, no
    deduction can be claimed, and we must affirm the Tax Court on this issue. If the
    latter, it is at least arguable that the deed complies. As a legal question, we review
    it de novo. Clay v. Comm’r, 
    990 F.3d 1296
    , 1300 (11th Cir. 2021). And we keep
    11
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    in mind that “deductions are a matter of legislative grace, and the taxpayer has the
    burden of proving his entitlement to any claimed deduction.” Tucker v. Comm’r,
    
    841 F.3d 1241
    , 1249 (11th Cir. 2016). The importance of this narrow question is
    best understood within the statutory and regulatory framework governing the deed
    and claimed deduction. We review that framework before addressing the narrow
    question.
    1. The statutes and regulations for conservation easements require a specific
    formula for the distribution of extinguishment proceeds, and the formula
    in the deed is different than the specific regulatory formula.
    Federal tax deductions are generally not allowed for anything less than a full
    donation of real property, but an exception is made for a “qualified conservation
    contribution.” I.R.C. § 170(f)(3)(B)(iii); see 26 C.F.R. § 1.170A-14(a). A
    “qualified conservation contribution” is “a contribution . . . (A) of a qualified real
    property interest, (B) to a qualified organization, (C) exclusively for conservation
    purposes.” I.R.C. § 170(h)(1).12 This appeal involves the last of these three
    requirements, to which § 170(h)(5)(A) adds some color, stating that “[a]
    contribution shall not be treated as exclusively for conservation purposes” pursuant
    to § 170(h)(1)(C) “unless the conservation purpose is protected in perpetuity.” The
    12
    The parties stipulated that Foothills as donee of the easement in this case is a qualified
    organization pursuant to I.R.C. § 170(h)(1)(B).
    12
    USCA11 Case: 20-11050          Date Filed: 06/23/2021       Page: 13 of 40
    statute does not define this “protected-in-perpetuity” requirement. Thus, we turn to
    the applicable regulations, which Appellants concede are valid. 13
    The regulations require, in relevant part, that to meet the protected-in-
    perpetuity requirement, the deed donating the property restriction, e.g. an
    easement, must account for the possibility of unexpected changes to the property
    that would undermine the continued use of the property for conservation purposes.
    26 C.F.R. § 1.170A-14(g)(6)(i). In the event of such changes, judicial
    extinguishment is required, and the donee of the restriction must receive a share of
    the proceeds determined by the following regulatory formula:
    [F]or a deduction to be allowed . . . , at the time of the gift the donor
    must agree that the donation of the perpetual conservation restriction
    gives rise to a property right, immediately vested in the donee
    organization, with a fair market value that is at least equal to the
    proportionate value that the perpetual conservation restriction at the
    time of the gift, bears to the value of the property as a whole at that
    time. See § 1.170A–14(h)(3)(iii) relating to the allocation of basis. For
    purposes of this paragraph (g)(6)(ii), that proportionate value of the
    donee’s property rights shall remain constant. Accordingly, when a
    change in conditions give rise to the extinguishment of a perpetual
    conservation restriction under paragraph (g)(6)(i) of this section, the
    donee organization, on a subsequent sale, exchange, or involuntary
    conversion of the subject property, must be entitled to a portion of the
    proceeds at least equal to that proportionate value of the perpetual
    conservation restriction . . . .
    13
    Because of this concession—i.e. because Appellants do not challenge the validity of the
    regulation—we do not address that issue.
    13
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    Id. § 1.170A-14(g)(6)(ii) (emphasis added). 14 Thus, the regulations require that the
    donee of an easement be granted a vested right to the value of judicial sale
    proceeds (e.g. in condemnation) multiplied by “a fraction equal to the value of the
    conservation easement at the time of the gift, divided by the value of the property
    as a whole at that time.” PBBM-Rose Hill, Ltd. v. Comm’r, 
    900 F.3d 193
    , 207
    (5th Cir. 2018).15
    Appellants do not seriously dispute that the formula in Section 9.2 of the
    deed is different from this regulatory formula. Nor could they plausibly do so.
    Section 9.2 states that Foothills, as donee, is entitled to proceeds that are
    “determined by multiplying (a) the fair market value of the Property unencumbered
    by this Easement (minus any increase in value after the date of this grant
    attributable to improvements) by (b) a [defined] fraction.” Unlike the formula in
    14
    Section 1.170A-14(g)(6)(ii) also states that it applies to donations made after February
    13, 1986, like the donation in this case, and provides for an exception related to the state law
    issue left unaddressed by the Tax Court, see supra note 11.
    15
    While the parties occasionally refer to the “perpetuity requirements” (plural) of I.R.C.
    § 170(h), to be clear, only one such perpetuity requirement—i.e. I.R.C. § 170(h)(5)(A)’s
    requirement that the conservation purpose be protected in perpetuity—is at issue in this case.
    Section 170(h)(5)(A) imposes a separate requirement from § 170(h)(2)(C), which asks only
    whether some restriction on the land has been granted in perpetuity. Pine Mountain Pres., LLLP
    v. Comm’r, 
    978 F.3d 1200
    , 1207 (11th Cir. 2020). “Though both requirements speak in terms of
    ‘perpetuity,’ they are not one and the same.” Belk v. Comm’r, 
    774 F.3d 221
    , 228 (4th Cir.
    2014). The parties make no arguments particular to § 170(h)(2)(C)’s granted-in-perpetuity
    requirement. Indeed, the Treasury Regulation Override, on which the briefing focuses, refers to
    26 C.F.R. § 1.170A-14(g)(6), and that regulation determines whether “the conservation purpose
    can nonetheless be treated as protected in perpetuity” in the event of judicial extinguishment, not
    treated as granted in perpetuity. Therefore, there is no issue in this case as to whether the
    claimed tax deduction, and the easement deed, comply with § 170(h)(2)(C).
    14
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    Section 9.2, the regulation does not allow for “any increase in value after the date
    of th[e] grant attributable to improvements” to be subtracted from the
    extinguishment (e.g. condemnation) proceeds before the fraction is applied to the
    proceeds. No such “minus” language is included in the formula set out in
    § 1.170A-14(g)(6)(ii). Thus, the deed is different from and out of compliance with
    the formula set out in the regulation.
    Our holding thus far is supported by the same holding of the Fifth Circuit in
    PBBM-Rose Hill, Ltd. v. Commissioner. That case also involved a taxpayer’s
    challenge to the Tax Court’s disallowance of a deduction for a similar conservation
    easement because the easement deed did not satisfy the “protected in perpetuity”
    requirement in § 170(h)(5)(A). 900 F.3d at 205–09. The easement deed in that
    case contained an extinguishment provision—the same in material respects as
    Section 9.2 in the instant case—that “permit[ed] the value of improvements to be
    subtracted out of the proceeds [e.g. extinguishment proceeds], prior to the donee
    taking its share.” Id. at 207. Construing the same regulation applicable here—26
    C.F.R. § 1.170A-14(g)(6)(ii)—the Fifth Circuit held that for a deduction to be
    allowed, the charitable donee must receive from the proceeds of an extinguishment
    of the easement (e.g. in a condemnation) the proportionate share required by the
    regulation, without any subtraction of the value of improvements. Id. at 208. As
    the Fifth Circuit held: “The regulation does not indicate that any amount,
    15
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    including that attributable to improvements, may be subtracted out.” Id. Because
    the taxpayer’s extinguishment provision did not meet the requirements of
    regulation § 1.170A-14(g)(6)(ii), the “protected in perpetuity” requirement of the
    statute and regulations was not met and the taxpayer was not entitled to a
    deduction for its conservation easement contribution. Id. at 205–09.16
    The Tax Court in Coal Property Holdings, LLC v. Commissioner also held
    that subtracting the value of improvements from the donee’s share of
    condemnation proceeds is inconsistent with the regulation and similarly leads to a
    disallowance of the charitable deduction. 
    153 T.C. 126
    , 144 (2019). The Tax
    Court held: “Section 1.170A-14(g)(6)(ii) . . . plainly requires that the charitable
    grantee be guaranteed to receive, upon a sale following judicial extinguishment of
    the easement, its full proportionate share of the sale proceeds.” 
    Id.
     The deed in
    Coal Property violated this requirement because the formula required by section
    9.2 in that deed—which used the exact same language as the deed formula in
    16
    Although Appellants acknowledge the above holdings of the Fifth Circuit, Opening Br. at
    23, 25–27, they argue that their Override provision is an enforceable interpretive provision which
    overrides the formula set out in Section 9.2 because it is inconsistent with the regulation so that,
    they argue, “the donee will always receive at least the full amount it is entitled to under 26
    C.F.R. § 1.170A-14(g)(6),” id. at 27. In support of their argument that their Override provision
    is merely interpretive, Appellants also rely on PBBM-Rose Hill. However, Appellants’ reliance
    on the Fifth Circuit case focuses on a provision in the deed in that case which is very different
    from the “if different” provision of Section 9.1, which is crucial in this case. See infra Section
    II.A.3. Although the Fifth Circuit did hold that the provision to which Appellants refer was an
    interpretive provision, it was not only very different but also was employed there as a guide to
    interpret conflicting provisions in the easement deed there. By contrast here, Section 9.2 is
    unambiguous and cannot be interpreted to mean what the regulation requires. Thus, contrary to
    Appellants’ argument, they can find no support from PBBM-Rose Hill.
    16
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    Section 9.2 in this case—provided that the taxpayer “will receive all of the sale
    proceeds to the extent those proceeds are attributable to appreciation in the value of
    improvements.” Id.
    Appellants attempt to circumvent the problem of inconsistency of Section
    9.2 with the requirements of the regulation, and the resulting disallowance of their
    deduction, by relying on the Treasury Regulation Override provisions of Sections
    9.1 and 9.2. They argue that, pursuant to those provisions, the amount of the
    proceeds to which Foothills is entitled shall be “determined in accordance with
    Section 9.2 or 26 C.F.R Section 1.170A-14, if different,” and “[i]t is intended that
    this Section 9.2 be interpreted to adhere to and be consistent with 26 C.F.R.
    Section 1.170A-14(g)(6)(ii).” Appellants’ argument is that these provisions are
    interpretive tools that operate to require proceeds to be distributed in compliance
    with 26 C.F.R § 1.170A-14. Because the formula in Section 9.2—the preferred
    alternative to applying § 1.170A-14, according to the deed—is, in fact, “different”
    from the regulatory formula and the deed requires the regulations to always
    control, TOT argues that we must interpret the deed to comply with the regulation.
    TOT argues that the Tax Court erred in holding that the Treasury Regulation
    Override provisions were not interpretive and contained a “condition subsequent
    savings clause.” Whether the donation of the conservation easement is deductible,
    thus, turns on whether the Override provisions in the easement deed are
    17
    USCA11 Case: 20-11050       Date Filed: 06/23/2021    Page: 18 of 40
    unenforceable savings clauses, rather than valid interpretive provisions. We turn
    next to discuss the distinction between a condition subsequent savings clause, on
    the one hand, and a merely interpretive clause on the other hand.
    2. The Treasury Regulation Override provisions are either valid interpretive
    provisions or invalid savings clauses.
    For federal tax purposes, courts and the IRS have refused to enforce a clause
    that purports to save an instrument from being out of compliance with the tax laws
    if the clause is operative by way of a condition subsequent. “A condition
    subsequent rests on a future event, ‘the occurrence of which terminates or
    discharges an otherwise absolute contractual duty.’” Belk v. Commissioner, 
    774 F.3d 221
    , 229 (4th Cir. 2014) (quoting 30 Richard A. Lord, Williston on
    Contracts § 77:5 (4th ed.)). Such “clauses that seek to ‘recharacterize the nature of
    the transaction in the event of a future’ occurrence ‘will be disregarded for federal
    tax purposes.’” Id. (quoting I.R.S. Tech. Adv. Mem. 2002-45-053 (Nov. 8, 2002)).
    On the other hand, “[w]hen a clause has been recognized as an ‘interpretive’
    tool”—and thus valid— “it is because it simply ‘help[s] illustrate . . . intent’ and
    [i]s not ‘dependent for [its] operation upon some subsequent adverse action by the
    Internal Revenue Service,’” or a tribunal. Id. at 230 (quoting I.R.S. Tech. Adv.
    Mem. 79-16-006 (1979)) (citations omitted); e.g., PBBM-Rose Hill, 900 F.3d at
    204 (“Unlike the savings clause in Belk, paragraph 6.2 imposes no condition
    18
    USCA11 Case: 20-11050          Date Filed: 06/23/2021      Page: 19 of 40
    subsequent, but is merely a clause concerning the interpretation of the deed.”). 17
    Interpretive provisions are valid; conditions subsequent savings clauses “will not
    be enforced.” Belk, 774 F.3d at 229; e.g., Coal Prop., 
    153 T.C. at 141
     (“[The
    provision] thus constitutes a ‘condition subsequent’ saving clause. The courts have
    consistently declined to enforce such provisions.”).
    To determine whether the Treasury Regulation Override provisions in the
    deed here are interpretive provisions or condition-subsequent savings clauses, we
    are guided by two cases from the Fourth Circuit, both of which held that clauses
    that purported to save a claimed tax deduction were unenforceable savings clauses.
    First, in Belk v. Commissioner—a case affirming the disallowance of a
    deduction for the donation of a conservation easement—the clause at issue stated
    the donee “shall have no right or power to agree to any amendments . . . that would
    result in this Conservation Easement failing to qualify . . . as a qualified
    conservation contribution under Section 170(h) of the Internal Revenue Code and
    applicable regulations.” 774 F.3d at 228. The taxpayers, the Belks, argued that
    this clause was an interpretive clause that ensured regulatory compliance for
    deduction purposes, despite any facial non-compliance with I.R.C. § 170(h)(2)(C).
    Id. at 229. The Fourth Circuit held that the clause was unenforceable because it
    17
    Paragraph 6.2 is the provision mentioned above, supra note 16, in the PBBM-Rose Hill
    case on which Appellants seek to rely.
    19
    USCA11 Case: 20-11050           Date Filed: 06/23/2021   Page: 20 of 40
    rested on a future occurrence to save the deed and deduction and amounted to an
    “ask . . . to ‘void’ the offending . . . provision to rescue the[] tax benefit.” Id.
    There was also “no open interpretive question for the savings clause to ‘help’
    clarify.” Id. at 230. Instead, the Belks hoped for the court to rewrite their
    easement deed where—if their intent had truly been as they said—they would have
    written the deed to be compliant with the applicable regulations in the first place.
    Id. “[T]o apply the savings clause as the Belks suggest[ed]” would be “sanctioning
    the very same ‘trifling with the judicial process’ [the court] condemned in” the
    second of our guiding Fourth Circuit cases (discussed next), and would lead to the
    “dramatic[] hamper[ing] [of] the Commissioner’s enforcement power” and tax
    collection “grind[ing] to a halt.” Id. (citation omitted).
    Our second guiding case is Commissioner v. Procter, 
    142 F.2d 824
     (4th Cir.
    1944). In Procter, the taxpayer sought to avoid a gift tax by arguing that the
    following clause (in a trust indenture assigning to trustees interests in other trusts)
    avoided the possibility of a gift tax:
    [I]n the event it should be determined by final judgment or order of a
    competent federal court of last resort that any part of the transfer in trust
    hereunder is subject to gift tax, it is agreed by all the parties hereto that
    in that event the excess property hereby transferred which is decreed by
    such court to be subject to gift tax, shall automatically be deemed not
    to be included in the conveyance in trust hereunder and shall remain the
    sole property of Frederic W. Procter free from the trust hereby created.
    20
    USCA11 Case: 20-11050        Date Filed: 06/23/2021    Page: 21 of 40
    
    142 F.2d at 827
    . The Tax Court had held in favor of the taxpayer, but the Fourth
    Circuit reversed because the only way a gift tax could be assessed was by way of
    collection and court proceedings, and the above-quoted clause, if valid, would
    operate to nullify any such proceedings. 
    Id.
     Such a condition subsequent was void
    as “contrary to public policy.” 
    Id.
     “It is manifest,” explained the court, “that a
    condition which involves this sort of trifling with the judicial process cannot be
    sustained.” 
    Id.
     Thus, the clause impermissibly contained a condition subsequent
    that attempted to save the assignment from taxation and was unenforceable.
    Procter reasoned that the clause “ha[d] a tendency to discourage the collection of
    the tax by the public officials charged with its collection, since the only effect of an
    attempt to enforce the tax would be to defeat” the attempt. 
    Id.
     The Fourth Circuit
    also held that “the effect of the condition would be to obstruct the administration of
    justice by requiring the courts to pass upon a moot case” since “the only possible
    controversy” would be “the validity of the” clause’s operation “between the donor
    and persons not before the court.” 
    Id.
    The Tax Court has similarly refused to enforce such condition subsequent
    savings clauses. Indeed, it did so in a case construing language almost identical to
    the Treasury Regulation Override language in this case. Coal Prop., 
    153 T.C. at 140
    –44; see also Palmolive Bldg. Invs., LLC v. Comm’r, 
    149 T.C. 380
    , 405 (2017)
    (holding a “saving clause [could not] retroactively modify the [conservation
    21
    USCA11 Case: 20-11050        Date Filed: 06/23/2021       Page: 22 of 40
    easement] [d]eed to comply with [I.R.C.] section 170 and its regulations,” in
    particular the protected-in-perpetuity requirement of § 170(h)(5)(A), because the
    Tax “Court and others have held that ‘[w]hen a savings clause provides that a
    future event alters the tax consequences of a conveyance, the savings clause
    imposes a condition subsequent and will not be enforced’” (quoting Belk, 774 F.3d
    at 229)).
    With these cases in mind, we analyze the Treasury Regulation Override in
    this case and find it similarly unenforceable. 18
    3. The Treasury Regulation Override provisions of the easement deed
    contain a condition subsequent that is unenforceable and cannot override
    the inconsistent formula in Section 9.2 and cannot save TOT’s tax
    deduction.
    Three primary features of the Treasury Regulation Override provisions
    convince us that, like the clauses in Belk and Procter, they are unenforceable
    savings clauses, not merely interpretive provisions. That is, TOT cannot use the
    18
    Appellants do not argue in this case that Belk and Procter were wrongly decided. Rather,
    as indicated in the text, they argue only that they are distinguishable because the Override
    provisions in this case constitute interpretive language, not a condition subsequent savings
    clause. Opening Br. at 19–22; Reply Br. at 11–15. Although Appellants do argue that Coal
    Property was decided wrongly, they give no reason other than that the language should not have
    been construed to constitute a condition subsequent savings clause. Opening Br. at 9, 16–18;
    Reply Br. at 15–17. Similarly, Appellants only argue that the Tax Court wrongly relied on
    Palmolive because that case involved a regulation regarding the subordination of mortgage
    interests in 26 C.F.R. § 1.170A-14(g)(2) and this case involves no such issue, Opening Br. at 22–
    23, but Appellants do not contest the Palmolive court’s holding regarding the unenforceable
    savings clause.
    22
    USCA11 Case: 20-11050             Date Filed: 06/23/2021        Page: 23 of 40
    Override to avoid taxation because the formula in Section 9.2 is unambiguous, the
    Override nullifies it, and it does so only in the event of some future occurrence.19
    First, the formula in Section 9.2 of the easement deed is unambiguous. It
    plainly and unambiguously provides that the required fraction, or proportionate
    share, shall be applied to the sales proceeds “minus any increase in value after the
    date of th[e] grant attributable to improvements.” Juxtaposed against the deed’s
    alternative formula—that in 26 C.F.R. § 1.170A-14(g)(6)(ii)—Section 9.2’s
    subtraction of the value of property improvements is stark. As in Belk, therefore,
    “[t]here is no open interpretive question for the savings clause to ‘help’ clarify.”
    774 F.3d at 230. Rather, Section 9.2 unambiguously provides that the value
    attributable to improvements will be subtracted from condemnation proceeds
    before the required fraction is applied.
    Second, the operation of the Treasury Regulation Override provisions in this
    case means that the preferred formula—expressly described in the easement deed
    19
    The two separate provisions that comprise the Treasury Regulation Override are different
    despite Appellants’ grouping them together in their opening brief. Section 9.1 includes language
    that, if enforceable, would literally apply the regulation over the formula in Section 9.2; that is, it
    says that Section 9.2’s formula applies in the first instance, but that the regulation applies “if
    different.” The other part of the Override is the last sentence of Section 9.2, which states that
    “[i]t is intended that this Section 9.2 be interpreted to adhere to and be consistent with 26 C.F.R.
    § 1.170A-14(g)(6)(ii).” Unlike Section 9.1, this part of 9.2 does not contain the express
    condition subsequent. We need not decide whether the last sentence of Section 9.2, by itself,
    could possibly be construed to be merely interpretive or, even if interpretive, whether it could, by
    itself, override the clear intent of Section 9.2 that the charitable donee not share in any increase
    in value attributable to improvements. However, as we explain, the joint interpretation of the
    two provisions of the Override means that this case involves an unenforceable, condition
    subsequent savings clause.
    23
    USCA11 Case: 20-11050        Date Filed: 06/23/2021    Page: 24 of 40
    in Section 9.2—is simply nullified. Again, Section 9.1 defines the fair market
    value of Foothills’s proceeds “as determined in accordance with Section 9.2 or 26
    C.F.R Section 1.170A-14, if different.” Thus, Section 9.1 clearly states that
    Section 9.2’s formula applies; it is first in the provision and has no condition
    attached to it. Then, the provision continues to contemplate the regulation’s
    application, but its application is conditional. That is, the application of the
    regulation is conditioned on whether it is “different” from the plain text of the
    express formula in the easement deed in Section 9.2. If it is “different,” the
    Override operates to simply rewrite the easement deed to eliminate the Section 9.2
    formula, leaving operative only the regulatory formula. If enforced, then, the
    Override would then impermissibly “countermand the plain text of the [e]asement
    [d]eed.” Coal Prop., 
    153 T.C. at 141
    ; e.g., Belk, 774 F.3d at 230 (“Thus, the Belks
    ask us to employ their savings clause not to aid in determining [their] intent, but to
    rewrite their Easement in response to our holding. This we will not do.” (internal
    quotation marks omitted) (citation omitted)).
    Third, for the Override to be triggered and for the regulation to apply as the
    proper formula over Section 9.2’s formula, a future event must occur, i.e. a
    determination that the proper interpretation of the regulation is “different” from the
    formula set forth in Section 9.2. And, in this sense, Foothills’s property right to
    proceeds “equal to the [regulatory] proportionate value” is not “immediately
    24
    USCA11 Case: 20-11050      Date Filed: 06/23/2021    Page: 25 of 40
    vested,” 26 C.F.R. § 1.170A-14(g)(6)(ii), as the regulation requires, since the
    defined right to proceeds—without improvements subtracted out—is conditioned
    on a subsequent IRS or court determination.
    Appellants make a few other arguments that we reject as without merit.
    They argue that the Treasury Regulation Override provisions are not conditioned
    on any adverse action by the IRS or a court; they argue that this means the
    Override is an interpretive provision, and not a condition subsequent savings
    clause. But whether Section 9.2 is “different” from § 1.170A-14(g) or whether
    Section 9.2’s formula can be interpreted as consistent with the regulation are
    questions that only the IRS or a court can determine. The clear necessity of an IRS
    or court determination makes the Appellants’ attempt to hide this necessity (while
    hidden by slightly more shrouded language than in Belk) unavailing. That is,
    while the Procter court examined language that expressly tied the savings clause’s
    effect to “an adverse IRS determination or court judgment,” and that is not present
    in this case, we can think of no likely instance in which there might be an
    interpretation by anyone other than a court or the IRS that could lead to an
    operative interpretation of the Override that we can credit now for tax deduction
    purposes. TOT attempted to hedge its bets on both sides of the issue, hoping it
    could win no matter what. But as in Belk, the Treasury Regulation Override
    “operates in precisely the same manner as that in Procter.” 774 F.3d at 239.
    25
    USCA11 Case: 20-11050          Date Filed: 06/23/2021       Page: 26 of 40
    Indeed, the “if different” Override language is the same sort of catch-22 situation
    that leads to the “trifling with the judicial process,” Procter, 142 F.3d at 827, that
    case law has held to be unenforceable.
    For the foregoing reasons, 20 the Treasury Regulation Override provisions in
    this easement deed cannot operate to have the regulatory formula apply instead of
    Section 9.2’s formula. We summarize as follows. First, the unambiguous
    language of the formula set out in Section 9.2 is inconsistent with the formula
    required by 26 C.F.R. § 1.170A-14. Second, case law that Appellants do not
    challenge (e.g., the Fourth Circuit Belk and Procter cases) holds that a condition
    subsequent savings clause is unenforceable for federal tax purposes. Third, the
    language of Sections 9.1 and 9.2 of the easement deed—especially the “if
    different” language—constituted an unenforceable condition subsequent savings
    clause, and not merely interpretive guidance as the taxpayer urges. Accordingly,
    the formula set out in Section 9.2 controls over the “if different” savings clause in
    Section 9.1 such that the “protected-in-perpetuity” requirement of the statute and
    regulation is not satisfied and the charitable gift of the easement deed does not
    qualify as an allowable deduction for federal tax purposes. Thus, the Tax Court
    correctly upheld the IRS’s disallowance of TOT’s claimed deduction.
    20
    Appellants’ other arguments are rejected without need for further discussion.
    26
    USCA11 Case: 20-11050          Date Filed: 06/23/2021      Page: 27 of 40
    B. The Tax Court’s Valuation of the Easement Was Not Clearly Erroneous
    At trial before the Tax Court, TOT relied on the expert opinion of Mr.
    Wingard—that the easement was worth $2,732,000 based on a valuation of the
    property before donation of the easement at $3,913,000 and $1,181,000 after. The
    easement was donated on December 27, 2013, just about two weeks after 98.99%
    of TOT Holdings itself—which owned only the property and $100 cash—was
    purchased by PES Fund for $1,039,200. This sale price indicated that the property
    was worth about $1,049,703 21 as of December 10, 2013, just a short time before
    the easement’s donation. This market transaction indicates that Appellants’
    assertions regarding the property and easement’s values are dubious. What are
    clearly more accurate are the figures offered by the Commissioner’s expert
    witness, Mr. Barber, who—without knowledge of the PES Fund transaction—
    calculated the property’s before value to be $1,128,000. For this reason, and those
    explained below, we hold that the Tax Court did not clearly err in valuing the
    easement for purposes of assessing accuracy-related penalties.
    21
    This $1,049,703 figure is the sale price adjusted for the fact that PES Fund bought
    slightly less than all of TOT Holdings (98.99%) and that TOT Holdings owned, in addition to the
    property, $100. That is, $1,039,200 divided by 98.99%, minus $100, equals $1,049,703.
    27
    USCA11 Case: 20-11050      Date Filed: 06/23/2021    Page: 28 of 40
    1. In assessing accuracy-related penalties, the tax laws required
    consideration of the easement’s fair market value, partially based on the
    entire property’s best and highest use before the easement’s donation.
    “Taxpayers who underpay their taxes due to a ‘valuation misstatement’ may
    incur an accuracy-related penalty.” United States v. Woods, 
    571 U.S. 31
    , 43, 
    134 S. Ct. 557
    , 565, 
    187 L. Ed. 2d 472
     (2013). The degree of a misstatement
    determines the severity of the penalty. The IRS will assess a 20% penalty for a
    “substantial valuation misstatement,” which is a misstatement of 150% or more of
    the correct value, and a 40% penalty for a “gross valuation misstatement,” which is
    a misstatement of 200% or more of the correct value. I.R.C. § 6662(a), (b)(3),
    (e)(1)(A), (h)(1), (h)(2). The 40% penalty will apply to the portion of the
    underpayment attributable to the gross valuation misstatement. Id. § 6662(h)(1).
    The correct value of a conservation easement is “the fair market value of [it]
    at the time of the contribution.” 26 C.F.R. § 1.170A-14(h)(3)(i). “A determination
    of fair market value is a mixed question of fact and law: the factual premises are
    subject to a clearly erroneous standard while the legal conclusions are subject to de
    novo review.” Palmer Ranch Holdings Ltd v. Comm’r, 
    812 F.3d 982
    , 994 (11th
    Cir. 2016) (quoting Est. of Jelke v. Comm’r, 
    507 F.3d 1317
    , 1321 (11th Cir.
    2007)). The fair market value of the easement is generally calculated based on
    sales prices of comparable easements, but “[i]f no substantial record of market-
    place sales is available to use as a meaningful or valid comparison,” the “before-
    28
    USCA11 Case: 20-11050      Date Filed: 06/23/2021    Page: 29 of 40
    and-after” valuation method is used. § 1.170A-14(h)(3)(i). The before-and-after
    method calculates the fair market value as “the difference between the fair market
    value of the property pre- and post-encumbrance.” Pine Mountain, 978 F.3d at
    1211; § 1.170A-14(h)(3)(i).
    The before-and-after method was used by the parties, their experts, and the
    Tax Court in this case. Appellants do not challenge the Tax Court’s use of the
    method, the way any dollar figures were attached to the before and after uses, nor
    the “after” valuation in any way. Instead, Appellants challenge only the court’s
    factual determinations related to the conclusion regarding the highest and best use
    of the property before the donation of the easement.
    To determine the before value—that is, “the fair market value of the
    property before contribution of the conservation restriction”—the regulations
    require a determination of the property’s highest and best use before donation. The
    before valuation
    must take into account not only the current use of the property but also
    an objective assessment of how immediate or remote the likelihood is
    that the property, absent the restriction, would in fact be developed, as
    well as any effect from zoning, conservation, or historic preservation
    laws that already restrict the property’s potential highest and best use.
    29
    USCA11 Case: 20-11050            Date Filed: 06/23/2021         Page: 30 of 40
    26 C.F.R. § 1.170A-14(h)(3)(ii).22 The highest and best use is one that is a
    “reasonable and probable use that supports the highest present value,” with a
    “focus . . . on ‘the highest and most profitable use for which the property is
    adaptable and needed or likely to be needed in the reasonably near future.’”
    Palmer Ranch, 812 F.3d at 987 (quoting Symington v. Comm’r, 
    87 T.C. 892
    , 897
    (1986)). Where, as here, the parties proposed different uses, we consider “[i]f
    there is too high a chance that the property will not achieve the proposed use in the
    near future,” in which case “the use is too risky to qualify.” 
    Id. at 1000
     (citing
    Symington, 
    87 T.C. at 897
    ). “The principle can also be articulated in terms of
    willingness to pay. If a proposed use is too risky for ‘a hypothetical willing buyer
    [to] consider [the use] in deciding how much to pay for the property,’ then the use
    should not be deemed the highest and best available.” 
    Id. at 1000 n.14
     (quoting
    Whitehouse Hotel Ltd. P’ship v. Comm’r, 
    615 F.3d 321
    , 335 (5th Cir. 2010)).
    The step after determining the highest-and-best use is to calculate a dollar
    value based on that use. PBBM-Rose Hill, 900 F.3d at 209. Appellants’
    arguments, however, are limited to challenging the before value found by the Tax
    Court. And Appellants’ only challenge with respect to that relates to the factual
    22
    Similarly, “if before and after valuation is used, an appraisal of the property after
    contribution of the restriction must take into account the effect of restrictions that will result in a
    reduction of the potential fair market value represented by highest and best use.” 26 C.F.R.
    § 1.170A-14(h)(3)(ii). But, again, the after-donation valuation is not at issue in this case.
    30
    USCA11 Case: 20-11050       Date Filed: 06/23/2021   Page: 31 of 40
    basis for the Tax Court’s conclusion regarding the highest and best before use.
    Therefore, we review—for clear error only because no legal arguments are made—
    the Tax Court’s conclusion regarding the property’s highest and best before use
    and TOT’s arguments. We find no clear error.
    2. The Tax Court did not clearly err in its conclusion regarding the highest
    and best before use and in rejecting the proposed residential development
    use.
    The Tax Court in this case determined that, before the easement’s donation,
    the property’s highest and best use was as an investment property held for
    recreation and timber revenue and had a fair market value of $1,128,000, adopting
    the conclusions of the Commissioner’s expert, Mr. Barber. The Tax Court found
    Mr. Barber and his conclusions to be credible in light of other evidence regarding
    the characteristics of the property and its surrounding area and that the PES Fund
    sale corroborated Mr. Barber’s before number without Mr. Barber having been
    aware of the sale. Mr. Barber’s unbiased valuation of the property was thus just
    $78,297 off from the actual market sale–based value, as opposed to $2,863,297 off,
    as Mr. Wingard was.
    The Tax Court rejected Mr. Wingard’s conclusion that the highest and best
    use before the donation was for residential development and, specifically, low
    density, destination mountain resort residential development. The Tax Court
    31
    USCA11 Case: 20-11050       Date Filed: 06/23/2021   Page: 32 of 40
    determined this was “highly unlikely” given the property’s characteristics and the
    failures of other developments near the property.
    The evidence presented regarding these characteristics and nearby
    developments supported the Tax Court’s rejection of Mr. Wingard’s proposed
    highest and best before use. The court explained that the evidence revealed the
    652 acres of property in Van Buren County, Tennessee and the surrounding area
    were, and continued to be through 2013, generally rural and undeveloped. The
    property contained no mountains or large bodies of water. It had two small
    streams that were frequently dry. The nearest highway was about 32 miles away,
    and there was no hospital in the county. As of 2013, the property had telephone
    and electricity access but not public water. Hardwood trees like oaks and hickory
    had occupied the surrounding area but were clear cut and replaced with softwoods.
    The evidence also showed that elsewhere in Van Buren County, there was
    some development but there was no indication that this development supported
    TOT’s proposed highest and best use before the easement was donated in 2013. In
    particular, about five miles northwest of the property was a development called
    Overton Retreat, which was more or less a failure, in the Tax Court’s words,
    because 62 lots had been sold from July 2002 through January 2013, yet sales
    slowed between 2009 and 2013 (as evidenced by only three of those sixty-two lots
    being sold during that time). As of 2013, only 11 of the Overton lots sold had been
    32
    USCA11 Case: 20-11050         Date Filed: 06/23/2021   Page: 33 of 40
    improved, and an expected additional phase of development was never undertaken.
    Similarly, Isha Village, a retreat destination in the county, was platted around 2006
    or 2007 but only had its first sales a decade later in 2017, well after the donation of
    the easement. Indian Trails was another failed development and purported Ponzi
    scheme without any infrastructure built; it failed to support TOT’s position. And
    while Long Branch Lakes was a gated community that had success prior to 2013,
    there was no evidence presented regarding sales of lots in 2013 and the parties did
    not treat it as comparable in any event.
    In light of this evidence, Appellants’ arguments largely emphasize that they
    perceive a different view of the characteristics of the property and different
    conclusions to be gleaned from the various nearby properties. Of course,
    Appellants’ different inferences from the underlying facts implicate matters of pure
    fact and, as we explain below, we conclude that the inferences drawn by the Tax
    Court were eminently reasonable and far from clearly erroneous. We conclude that
    ample evidence supports the Tax Court’s valuation findings, and that TOT fails
    woefully to demonstrate clear error.
    As an initial matter, Appellants’ arguments ignore the overwhelmingly
    significant fact that a mere seventeen days before the conservation easement deed,
    an arm’s-length sale of the property at issue occurred at a price that was slightly
    less than the valuation independently arrived at by Mr. Barber and adopted by the
    33
    USCA11 Case: 20-11050             Date Filed: 06/23/2021        Page: 34 of 40
    Tax Court. Appellants do not challenge the arm’s-length nature of the sale. This
    sale provides overwhelming support for the Tax Court’s finding of the before use
    value of the property—which, as noted above, is the only error with respect to
    valuation which Appellants challenge on appeal. The arm’s-length sale supports
    not only the dollar valuation found by the Tax Court, but also its finding that the
    highest and best before use was as investment property held for recreation and
    timber revenue, as opined by Mr. Barber—not a low density, destination mountain
    resort residential development, as opined by Mr. Wingard.23
    Ample additional evidence also supports the Tax Court’s finding with
    respect to the highest and best use. The Tax Court found Mr. Barber’s report and
    testimony credible and rejected the report and testimony of Mr. Wingard. As the
    Tax Court found, the surrounding area was generally rural and undeveloped.
    There also were no population centers within a distance that might suggest
    residential development. With respect to the kind of mountain residential
    development relied upon by Mr. Wingard, the only relevantly close examples—
    e.g. Overton Retreat—were reasonably found by the Tax Court to be “failed
    23
    Unlike Mr. Barber, Mr. Wingard had been aware of this arm’s-length transaction when he
    valued the property but did not take it into account for his valuation. He reasoned that he did not
    consider owning a partial interest in an entity that owns property the same as owning the
    property itself. We reject Mr. Wingard’s reason; it makes no common sense. When the partial
    interest is a 99% ownership interest and complete control, as here, and when the property is the
    only asset of the entity (besides $100 cash), it is clear that the parties considered the price paid to
    be the fair market value of the property.
    34
    USCA11 Case: 20-11050           Date Filed: 06/23/2021       Page: 35 of 40
    developments.” And the Tax Court found that those existing developments were in
    mountainous areas with scenic views or views of large bodies of water such as
    lakes. The Tax Court found that the property at issue lacked such physical
    features. The Tax Court could reasonably find that, even if such developments had
    been more successful, any foreseeable demand for the kind of mountain residential
    property relied upon by TOT and Mr. Wingard would be absorbed by the superior
    attributes and availability of those existing developments, leaving no foreseeable
    demand for the instant property which lacked such attractive features.
    We readily conclude that the Tax Court was not clearly erroneous in its
    findings with respect to the before value of the property at issue, or with respect to
    its finding that the highest and best use of the property was as investment property
    held for recreation and timber revenue. Indeed, we conclude that overwhelming
    evidence supports the Tax Court’s findings in this regard. Because Appellants’
    challenge to the penalties based on valuation errors focused solely on the Tax
    Court’s before value and its reliance on the highest and best use indicated by Mr.
    Barber, we conclude that the Tax Court was not clearly erroneous in rejecting
    Appellants’ valuation-based challenge to the accuracy-related penalties.24
    24
    TOT does not contest the Tax Court’s adoption of Mr. Barber’s after-donation use and
    value because it had adopted his before use and value. Having done so, the Tax Court concluded
    the best and highest after use was as an investment property with the potential for limited timber
    harvesting and private recreation, and the value was $632,000. The difference between the
    values—i.e. the value of the easement—was $496,000.
    35
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    C. The Commissioner Established Compliance with the “In Writing”
    Supervisory-Approval Requirement for Penalty Assessment
    Finally, Appellants argue that the penalties should not be assessed,
    regardless of the valuation contentions, because the IRS failed to comply with the
    supervisory-approval requirement for penalties in I.R.C. § 6751(b)(1). We review
    the Tax Court’s legal conclusion on this issue de novo. Clay, 990 F.3d at 1300.
    Section 6751(b)(1) states that “[n]o penalty . . . shall be assessed unless the
    initial determination of such assessment is personally approved (in writing) by the
    immediate supervisor of the individual making such determination or such higher
    level official as the Secretary may designate.” I.R.C. § 6751(b)(1). “The plain
    language of § 6751(b) mandates only that the approval of the penalty assessment
    be ‘in writing’ and by a manager (either the immediate supervisor or a higher level
    official).” PBBM-Rose Hill, 900 F.3d at 213.
    The Tax Court concluded that the transmittal letter signed by the revenue
    agent’s immediate supervisor, an IRS group manager, satisfied § 6751(b)(1).25
    That letter stated the IRS “enclosed a copy of [its] summary report on the
    25
    The Commissioner maintains that the mailing of the revenue agent’s report was not the
    “initial determination” of penalties but argues that we need not reach the issue if we affirm on
    the Tax Court’s holding that the penalties were approved in writing anyway. Because we do
    affirm on the “in writing” issue, we do not reach the initial determination issue and assume
    arguendo that the mailing of the revenue agent’s report constituted the initial determination as
    urged by TOT. Furthermore, we need not reach the issue of timing implied in the parties’
    assertions; that is, while the supervisor also signed a civil penalty approval form months after the
    presumed initial determination, we need not decide whether this could constitute valid and timely
    approval in writing of penalties.
    36
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    examination of” TOT and stated “[t]he report explains all proposed adjustments
    including facts, law, and conclusion.” “[A]ll proposed adjustments in the summary
    report” would be discussed “at the closing conference.” Those “proposed
    adjustments including facts, law, and conclusions” that accompanied the letter
    were therefore actually provided to the taxpayer in the report, including the
    penalties to be assessed. We conclude that the Tax Court was correct on this point.
    The reasonable inference to be drawn from the transmittal letter and its language is
    that the supervisor that signed the letter approved the proposed penalties, as well as
    the other adjustments in the revenue agent’s report.
    TOT argues that this is not sufficient because the letter was nothing more
    than a transmittal letter given that there was no indication in the letter or the report
    that a supervisor approved the penalties. TOT highlights, instead, the civil penalty
    approval form signed by the group manager on July 8, 2016, well after the letter
    was sent. We reject TOT’s argument.
    TOT fails to explain why “proposed adjustments including facts, law, and
    conclusion” would not include penalties or why we would conclude that the group
    manager signed the letter without having approved part of those proposed
    adjustments, i.e. the penalties, or the report it accompanied. Furthermore, the
    statute does not indicate that the supervisor’s approval in writing must be on a
    particular document. There is no regulation on point.
    37
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    In addition, at the time of the mailing of the transmittal letter and report, the
    version of the Internal Revenue Manual—which in any event does not have the
    force of law, United States v. Rum, 
    995 F.3d 882
    , 893 (11th Cir. 2021)—did not
    require that a specific document embody the approval to satisfy § 6751(b). See
    I.R.M. § 20.1.1.2.3(6) (2016) (“The managerial review and approval must be
    documented in writing and retained in the case file. The manager must indicate the
    decision reached, sign, and date the case history document.”). Similarly, the
    current version of the manual does not require written approval in any particular
    document but merely permits approval by way of a penalty approval form. See
    I.R.M. § 20.1.1.2.3(6) (2021) (“The initial determination of the penalty must be
    personally approved in writing by the immediate supervisor, dated, and retained in
    the case file. Supervisory approval may be documented on a penalty approval
    form, in the form of an email, memo to file or electronically. The approval must
    cover all tax years and penalties, including alternative penalties.” (emphasis
    added)). Thus, the IRS guidance does not support Appellants’ view of the
    statutory requirement.
    Appellants cite no case that supports their position, and our research has
    uncovered none. To the contrary, in a case appealed to the Fifth Circuit, the Tax
    Court had rejected the precise argument presented by Appellants in this case. The
    Fifth Circuit stated:
    38
    USCA11 Case: 20-11050     Date Filed: 06/23/2021   Page: 39 of 40
    The tax court concluded that the managerial-approval requirement was
    fulfilled by a managerial signature on the cover letter of a summary
    report on the examination of PBBM that included the “Gross Valuation
    Overstatement Penalty Issue Lead Sheet.” The Lead Sheet showed that
    an IRS examiner had determined that the penalty was applicable to
    underpayments attributable to the claimed deduction for the
    conservation easement. The IRS sent the cover letter and summary
    report to PBBM in November 2011, prior to the issuance of the FPAA
    in August 2014. We agree with the tax court’s conclusion.
    PBBM-Rose Hill, 900 F.3d at 213 (footnote omitted). Thus, the Fifth Circuit
    decision supports the Commissioner’s position in this case that the supervisor’s
    cover letter transmitting the revenue agent’s report of proposed adjustments
    satisfies the requirement of § 6751(b)(1) that the supervisor approve the penalty in
    writing.
    We hold that the Tax Court was correct that the Commissioner established
    that a supervisor approved the penalties in writing by way of the transmittal letter
    sent with the revenue agent’s report and that this satisfies § 6751(b)(1). We
    conclude that this is a common sense interpretation of the supervisor’s transmittal
    letter, enclosing the revenue agent’s report which proposed and explained all of the
    proposed adjustments, including in particular the proposed penalties.
    39
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    CONCLUSION
    For the foregoing reasons, we affirm the Tax Court’s upholding of the IRS’s
    disallowance of TOT’s tax deduction and the assessment of accuracy-related
    penalties.
    AFFIRMED.
    40