ELAN PHARMACEUTICALS, INC. VS. DIRECTOR, DIVISION OF TAXATION (TAX COURT OF NEW JERSEY) ( 2021 )


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  •                                 NOT FOR PUBLICATION WITHOUT THE
    APPROVAL OF THE APPELLATE DIVISION
    This opinion shall not "constitute precedent or be binding upon any court ." Although it is posted on the
    internet, this opinion is binding only on the parties in the case and its use in other cases is limited. R. 1:36-3.
    SUPERIOR COURT OF NEW JERSEY
    APPELLATE DIVISION
    DOCKET NO. A-4962-18T2
    ELAN PHARMACEUTICALS,
    INC.,
    Plaintiff-Appellant,
    v.
    DIRECTOR, DIVISION OF
    TAXATION,
    Defendant-Respondent.
    ____________________________
    Argued November 12, 2020 – Decided January 26, 2021
    Before Judges Alvarez and Geiger.
    On appeal from the Tax Court of New Jersey, Docket
    No. 10589-2010.
    Alysse McLoughlin, argued the cause for appellant
    (McDermott Will & Emery LLP, and Charles J. Moll
    III, (McDermott Will & Emery LLP) of the California
    Bar, admitted pro hac vice, attorneys; Charles J. Moll
    III, of counsel; Alysse McLoughlin, on the briefs).
    Michael J. Duffy, Deputy Attorney General, argued the
    cause for respondent (Gurbir S. Grewal, Attorney
    General, attorney; Melissa H. Raksa, Assistant
    Attorney General, of counsel; Michael J. Duffy, on the
    brief).
    PER CURIAM
    Plaintiff Elan Pharmaceuticals, Inc. (Elan), appeals from a May 2, 2014
    Tax Court order and June 6, 2019 final judgment determining: (1) the Director
    of the Division of Taxation (Division) properly reclassified the gain from Elan's
    sale of its ABELCET and PERMAX assets from non-operational income to
    taxable apportionable operational income; and (2) that Elan owed $966,127.38
    in corporate taxes for tax year 2002, a $96,612.74 penalty, and $2,291,918.08 in
    interest.1 Elan contends that the Tax Court erred in determining that the business
    liquidation doctrine did not apply to the gain from the sale of the ABELCET and
    PERMAX assets. In the alternative, Elan argues this matter should be remanded
    to the Tax Court for further fact-finding on this issue. We affirm.
    Because this case was decided "on cross-motions for summary judgment,
    we will rely on the core material facts that informed the Tax Court's decision."
    McKesson Water Prods. Co. v. Dir., Div. of Taxation, 
    408 N.J. Super. 213
    , 215
    (App. Div. 2009).
    1
    The Tax Court also found that the Division improperly excluded receipts from
    Elan's 2002 fractional denominator but that finding was not appealed.
    A-4962-18T2
    2
    In 2002, Elan was a Delaware company with its corporate headquarters
    and principal place of business in California. Elan was wholly owned by Athena
    Neurosciences, Inc. (Athena). Athena was wholly owned by Elan Holdings.
    Ltd., which in turn was wholly owned by Elan Corporation, PLC (Elan PLC), a
    multi-national pharmaceutical company with its principal place of business in
    Ireland.    A document titled "Certain Material Transactions Elan PLC and
    affiliates 1996-2005" lists more than fifty acquisitions, divestments, and other
    transactions undertaken by Elan PLC between 1996 and 2005.
    Elan PLC executive William Daniel described Elan as "a neuroscience-
    based technology company . . . divided into three separate business segments:
    neurology, autoimmune disease and severe pain management." (Pa46). Daniel
    explained    that "[e]ach segment focused on discovering, developing,
    manufacturing and marketing advanced therapies in its respective field."
    In May 2000, Elan PLC acquired The Liposome Company (TLC), a
    Delaware corporation with its principal place of business in New Jersey. At
    some point after the acquisition, Elan PLC merged TLC into Elan.            The
    acquisition of TLC marked Elan PLC's entry into the field of oncology, with
    TLC and its subsidiaries producing ABELCET and MYOCET, which Daniel
    characterized as oncology drugs. It also developed several other oncology
    A-4962-18T2
    3
    drugs. A power point presentation prepared for Elan PLC’s board of directors
    stated that ABELCET is used to treat "severe systemic fungal infection." The
    presentation’s overview asserted that ABELCET can be used to treat patients
    with cancer, AIDS, or those who have received organ transplants. 2
    As a result of the merger, Elan acquired the TLC subsidiary which
    manufactured ABELCET and MYOCET, and renamed it Elan Operations, Inc.
    Elan Operations was headquartered in Indiana. Elan also acquired the TLC
    subsidiary which held the license to sell ABELCET in Canada (Canada
    ABELCET Business) and renamed it Elan Canada, Inc. Elan conducted the sale
    of ABELCET in the United States (U.S. ABELCET Business), while the rights
    to sell ABELCET and MYOCET in the European Union (EU ABELCET
    Business) and the rights to sell ABELCET in Asia (Asia ABELCET Business)
    were transferred to Elan Pharma International Ltd. (EPIL), an Elan PLC
    subsidiary and foreign corporation with no business dealings in the United
    States.
    Daniel certified that following TLC's acquisition, its senior management
    in New Jersey "departed Elan’s employ and were replaced with Elan [PLC] and
    2
    In contrast, the drugs characterized in the power point presentation as in the
    pipeline were exclusively for cancer patients.
    A-4962-18T2
    4
    Elan management personnel" from the companies’ respective headquarters in
    California and Ireland. However, following Elan’s sale of the U.S. ABELCET
    Business, an interim services agreement provided that access to Elan’s facility
    in Princeton would be provided "as reasonably requested."
    According to Daniel, Elan PLC suffered financial distress in 2002 and
    adopted a plan "to shed non-core businesses, and to raise money to reduce debt
    owed to its outside lenders.” While the U.S. and Canada ABELCET Businesses
    were profitable, the EU ABELCET Business was not, and Elan PLC was advised
    to sell the U.S. and Canada ABELCET Businesses separately from the EU
    ABELCET Business "[t]o avoid delay." The Division points out an offering
    memorandum prepared by Morgan Stanley that states "Elan prefers to sell the
    U.S. and Canadian rights to [ABELCET]. . . [but] plans to retain the rights to
    [ABELCET] outside of the U.S. and Canada."
    In November 2002, Elan, Elan Canada, and Elan Operations sold the U.S.
    and Canada ABELCET Businesses to Enzon Pharmaceuticals (Enzon) for $360
    million (the Enzon transaction). The Enzon transaction included the sale of
    "business operations, including manufacturing, commercial infrastructure, sales
    force, intellectual property and clinical studies." Elan PLC's 2002 annual report
    describes the Enzon transaction as also including "any Japanese rights to
    A-4962-18T2
    5
    [ABELCET]." The report states "Elan retains its existing rights to market
    [ABELCET] in territories outside of the United States, Canada and Japan."
    The Enzon transaction also included an interim services agreement
    between Elan, Elan Canada and Enzon, which, among other terms, allowed for
    the continued sale of MYOCET in Canada, with Elan and Enzon to share in the
    revenue. Under a license agreement between Enzon and Elan, Elan retained
    intellectual property rights to ABELCET but granted Enzon a license to use
    ABELCET’s intellectual property "to develop, . . . market, sell, . . . and import"
    the drug. The parties also exchanged reciprocal licenses to use ABELCET in
    connection with clinical trial and research and development activities
    "undertaken or to be undertaken" by either party in their respective territories.
    Elan maintains it did not retain intellectual property rights to ABELCET,
    pointing to Daniel’s certification.
    Enzon thereafter entered into a long-term agreement with EPIL to supply
    it with ABELCET while it was still operating the EU ABELCET Business. This
    agreement resulted in more than $16 million in revenue during 2003.
    Eventually, in February 2004, the EU and Asia ABELCET Businesses, along
    with the rights to sell MYOCET in the EU, were sold to Medeus UK Ltd. (the
    Medeus transaction). The Medeus transaction also included shares of subsidiary
    A-4962-18T2
    6
    businesses licensed to sell ABELCET and MYOCET in individual European
    countries.
    Daniel certified that the proceeds from the Enzon transaction were
    distributed to Athena Neurosciences in three payments: $155 million in
    December 2002; $183 million on June 2003; $22 million on November 2003.
    Athena Neurosciences then transferred the proceeds to Elan PLC to reduce
    corporate debt.    An unidentified ledger reflected that $338,208,000 of
    ABELCET proceeds were received on November 22, 2002, the date of the Enzon
    transaction. The ledger also shows a $12,657,287 "[i]ntercompany payment"
    was made to EIS on November 26, 2002. A $760,000 "[i]ntercompany payment"
    was made to Athlone on December 9, 2002. Other December intercompany
    payments include approximately $14.8 million paid to ETT, approximately
    $20.8 million paid to EPIL, and approximately $131.3 million paid to EPIL "(on
    behalf of ANI)."
    The ledger further shows a February 2003 "[i]ntercompany payment" of
    approximately $96.4 million "from EPIL out of [ABELCET] proceeds." March
    2003 transactions included an "[i]ntercompany payment to ETT" of
    approximately $6 million, an "[i]ntercompany payment to EPIL" of
    approximately $8.5 million, a "[r]etrospective reimbursement of qualifying
    A-4962-18T2
    7
    spend by [Elan]" of approximately $7 million, a "loan repayment to ANI/EPIL"
    of approximately $22.2 million, and a "[r]etrospective reimbursement of [Elan]
    qualifying reinvestments" of approximately $27.1 million. The ledger shows
    more transactions in June and November 2003, with $0 "ABELCET cash left in
    [Elan]" by December 31. A summary of spending reflects approximately $88.8
    million spent by Elan directly and approximately $249.4 million "paid to other
    group companies."
    In 2003, Elan PLC and its affiliates earned approximately $16 million
    attributable to ABELCET in Europe and Asia. This was in addition to its
    earnings attributable to MYOCET. Despite these earnings, Elan PLC continued
    with its recovery plan. As part of its plan, the Elan Group was reorganized into
    Core Elan and Elan Enterprises, with Core Elan engaging in commercial
    activities related to neurology, pain management, and infectious diseases, and
    Elan Enterprises attempting to liquidate the drug delivery ventures and non-core
    pharmaceutical products. Elan claimed that each of its "core" operations of
    neurology, autoimmune diseases, and severe pain management constituted a
    distinct business segment, with minimal interaction between each.
    Elan's 2002 annual statement listed ABELCET as one of the products
    "divested" from its infectious disease operation.      Also sold was Athena
    A-4962-18T2
    8
    Diagnostics, Inc., one of Elan's subsidiaries that focused on neurological
    diagnostics.
    In December 2003, Elan PLC, Elan, Epil, and other entities entered into
    an agreement to sell "the European Specialities Pharmaceutical Business of
    Elan" to Medeus UK Ltd.        The products sold included ABELCET and
    MYOCET. Also included were the intellectual property rights with license
    agreements and contracts acquired by Elan when Elan PLC purchased
    Liposome; "the October 2002 ABELCET purchase agreement; the November
    2002 Supply Agreements; and the November 2002 License Agreement." The
    trademarks for ABELCET were, however, subject to a license back to Elan
    Group to continue labeling and packaging ABELCET. Moreover, Elan was
    identified as the "proprietor" of the intellectual property rights in ABELCET
    and MYOCET.
    On its 2002 corporation business tax (CBT) return, Elan reduced its
    taxable federal net income, including the gain from the Enzon sale, by
    $340,332,168, reporting it as nonoperational income.     In contrast, Athena
    reported about 26% of this income as apportionable, operational income on its
    consolidated California corporate income tax return.
    A-4962-18T2
    9
    The Division's audit determined that the gain from the Enzon sale was
    apportionable, taxable income since Elan did not allocate the entire income to
    California and the sale did not "meet the criteria allowing for the business
    liquidation exception." The Director upheld the audit results and noted that if a
    court determined the gain was nonoperational income, Elan would be assessed
    for "recapture [of] prior expenses on disposed assets."
    On July 6, 2010, Elan initiated this action challenging the $1,560,546.50
    tax assessment imposed by the Division following its audit of Elan's 2002 CBT
    return, and an April 8, 2010 final determination that Elan misclassified the gain
    from the sale of its ABELCET and PERMAX drug businesses. The complaint
    also contested an audit adjustment relating to Elan's sales in "states in which
    Elan was not taxable."
    Following the completion of discovery, the parties cross-moved for partial
    summary judgment regarding the Director's reclassification of the gain from the
    sale of ABELCET (the ABELCET gain) as apportionable operational income.
    Although Elan claimed it did not retain any portion of the sale proceeds
    or use the proceeds for payment of its business operations, the Director pointed
    to a document titled "[ABELCET] Proceeds received November 22, 2002," that
    Elan provided during discovery, as evidence that Elan distributed a portion of
    A-4962-18T2
    10
    the proceeds to the group's affiliates other than Athena. Elan contended the
    document was irrelevant and, in any case, merely demonstrated that it
    distributed the ABELCET sale proceeds.
    The court issued a May 2, 2014 order and twenty-seven-page letter
    opinion granting partial summary judgment to the Director and denying partial
    summary judgment to Elan, finding the Director correctly reclassified the
    ABELCET gain as operational income under N.J.S.A. 54:10A-6.1(a).
    The court made the following findings. ABELCET is a proprietary drug
    "marketed world-wide for treating severe, systemic fungal infections in cancer,
    AIDS or transplants patients who were intolerant to conventional therapy."
    "Enzon paid about $360 million (adjusted) in cash for the purchase of the
    ABELCET product line. For purposes of tax reporting[,] . . . $338 million was
    allocated to [Elan,] representing payments for intellectual property and
    personnel and $22 million was allocated to Elan Operations, Inc., representing
    payments for real/personnel property including inventory. No portion of the
    proceeds was allocated to Elan Canada, Inc." (Footnote omitted).
    The court determined that the issue was "whether the gain of about $360
    million from the sale of the U.S. and Canadian markets for . . . ABELCET,
    administered primarily to cancer patients, along with the drug's New Jersey
    A-4962-18T2
    11
    manufacturing facility, is operational income subject to apportionment and to
    [CBT] in New Jersey." The court found that "[t]he material facts as to the
    acquisition and disposition of the U.S. and Canadian ABELCET business lines
    are undisputed." Therefore, summary judgment was appropriate since only legal
    issues remained.
    The court noted that N.J.S.A. 54:10A-6.1(a) was amended effective
    January 1, 2002, to heighten the taxpayer's burden of proof to clear and
    convincing evidence and to avoid "a significant part of the nonoperational
    income of New Jersey headquartered companies [escaping] taxation." Assembly
    Budget Comm. Statement to A. 2501 4-5 (June 27, 2002). As amended, N.J.S.A.
    54:10A-6.1(a) defines "operational income" as follows:
    "Operational income" subject to allocation to New
    Jersey means income from tangible and intangible
    property if the acquisition, management, or disposition
    of the property constitutes an integral part of the
    taxpayer's regular trade or business operations and
    includes investment income serving an operational
    function.
    The statute then defines "nonoperational income" by way of exclusion:
    Income that a taxpayer demonstrates with clear and
    convincing evidence is not operational income is
    classified as nonoperational income, and the
    nonoperational income of taxpayers is not subject to
    allocation but shall be specifically assigned; provided,
    that 100% of the nonoperational income of a taxpayer
    A-4962-18T2
    12
    that has its principal place from which the trade or
    business of the taxpayer is directed or managed in this
    State shall be specifically assigned to this State to the
    extent permitted under the Constitution and statutes of
    the United States.
    [N.J.S.A. 54:10A-6.1(a).]
    The court then discussed the liquidation exception. "Where the sales have
    constituted liquidations or partial liquidations of a business, and the sale
    proceeds have not been reinvested in the business, the courts [other than in in
    California] uniformly have held . . . that the sale proceeds were nonbusiness
    income." McKesson Water Prods. Co. v. Dir., Div. of Taxation, 
    23 N.J. Tax 449
    , 457 (Tax 2007), aff'd, 
    408 N.J. Super. 213
    (App. Div. 2009). The court
    distinguished McKesson, noting:
    Here, neither party contends that there are factual issues
    as to whether the Elan Group, including [Elan], was
    engaged in a unitary business. Neither party [had]
    argued that the U.S. and Canadian ABELCET business
    line is not unitary. Thus, the "property" sold, here the
    tangible and intangible assets associated with the
    ABELCET product line, is the property or assets
    employed in a unitary business, part of which was
    operating in New Jersey.
    The court also stated that "this case does not involve an [Internal Revenue Code]
    § 338(h)(l0) sale" and, "in McKesson, the [p]arent [company] was involved in
    A-4962-18T2
    13
    one business line (pharmaceutical) and its subsidiary was involved in a
    completely distinct business (selling bottled water)."
    The court then engaged in the following analysis of the facts under the
    functional test imposed by N.J.S.A. 54:10A-6.l(a):
    ABELCET and its intellectual property rights were
    tangible and intangible property; the same were
    acquired, managed, employed by, and integral to,
    [Elan's] and the corporate group's regular trade or
    business of being a world-wide fully integrated
    pharmaceutical company; and the same earned
    significant income in the course of [Elan's] and Elan
    group's regular trade or business as a world-wide fully
    integrated pharmaceutical corporation.
    It would logically follow that the disposition of
    the tangible properly (inventory of ABELCET and its
    raw materials; the machinery/equipment in Indiana
    which made ABELCET) and intangible property
    (patents, know-how, trade-marks, distribution rights,
    licenses, all of which were treated as income generating
    capital assets) should produce operational income.
    This is especially true where it is undisputed that the
    reason for the sale of ABELCET was so that the Elan
    group would reduce its debt, thus, allow it to continue
    to remain in business which was facing a downturn.
    ABELCET, as the most profitable drug in the most
    viable commercial market (the U.S.), with an assured
    market due to increasing number of patients with
    compromised or weakened immune systems (such as
    AIDS or cancer patients), would raise the maximal and
    quickest revenue. Thus, the sale of the U.S. and
    Canadian ABELCET markets was clearly for the
    benefit of the Elan group, including [Elan], and for their
    continuance, in and of, their unitary business.
    A-4962-18T2
    14
    In accordance with McKesson, the court held that "income from
    disposition of a capital asset is not apportionable if it is earned in a liquidation
    context." It is only when there is "a complete 'cessation of' the subsidiary's
    business due to the sale of all of its stock/assets . . . [that] the resultant income
    is not operational especially where the sale proceeds were not re-invested in a
    'similar business.'"   (quoting 
    McKesson, 23 N.J. Tax at 465
    ).            The court
    concluded that the liquidation exception is to be narrowly construed and must
    be "carefully scrutinized when being applied to the sale of capital assets which
    were unquestionably acquired and employed by the taxpayer such that the
    asset[s] were 'integral parts of the taxpayer's regular trade or business
    operations.'" (quoting 
    McKesson, 23 N.J. Tax at 465
    ).
    Applying those principles, the court found:
    [N]either [Elan] nor the Elan group completely ceased
    doing its pharmaceutical business after the November
    2002 sale of the U.S./Canadian markets for the
    ABELCET product line. Neither [Elan] nor any of its
    or [Elan PLC's] subsidiaries closed their respective
    shutters. Indeed, they continued as before, except that
    as to the ABELCET product line, their world-wide
    pharmaceutical business continued outside of the
    geographical areas of U.S. and Canada. However, even
    as to these two geographical areas, [Elan] retained the
    rights to use ABELCET or its improvements in
    connection with any R&D activities conducted by
    [Elan] or its affiliates under a license agreement with
    A-4962-18T2
    15
    Enzon. Although [Elan] claims that it had nothing to
    do with EPIL's sales of ABELCET abroad, the
    undisputed fact is that [Elan] continued to be the legal
    owner of the drug and the intellectual property rights in
    the drug. The business reasons (cost/time savings) for
    providing only distribution rights to EPIL cannot
    subvert the fact, and thus, the conclusion, that [Elan]
    continued to operate its pharmaceutical business,
    including the ABELCET product line outside the U.S.
    and in a restricted manner within the U.S.
    Further, several agreements were effectuated
    with Enzon which allowed [Elan] and the Elan group to
    continue to benefit from, and use, the ABELCET
    product and assets. This was in contrast to another
    2002 divested product line, [PERMAX], which [Elan]
    sold to an unrelated company as part of its recovery
    plan, and as to which there were no supply agreements
    or other business arrangements since the group
    "divested . . . interest completely and retained no role
    or interest in the drug going forward," per [Elan PLC's]
    employee's deposition.
    The above reasons also render unpersuasive
    [Elan's] arguments that it was liquidating its and [Elan
    PLC's] (or [Elan PLC's] group's) "oncology" line of
    business. While ABELCET was directed to a market
    comprising of physicians or surgeons, and/or hospitals
    for ultimate use by mostly cancer patients, it was also
    targeted to similarly vulnerable patients such as those
    with AIDS. ABELCET was also viewed as used in the
    therapeutic areas of "infectious diseases" such as
    "fungal infections" as described in [Elan PLC's] 2003
    annual report. Nonetheless, whether ABELCET was
    viewed as a cancer or oncology drug or an anti-fungal
    medication, the above facts show that the sale of its
    U.S. and Canadian market was not a final closure or
    liquidation of [Elan] or [Elan PLC's] "oncology
    A-4962-18T2
    16
    business." [Elan] and [Elan PLC's] affiliates continued
    to research[,] develop, manufacture, market, license,
    and/or distribute MYOCET, which had as its target
    audience, patients with metastatic breast cancer. The
    group also continued to enter into joint ventures with
    other corporate entities in the cancer treatment area,
    such as . . . Chemagenix Therapeutics, Inc.
    [(footnote omitted).]
    The court rejected Elan's contention that the sale of ABELCET, its "most
    profitable revenue source," to reduce Elan group's debt, "require[d] a conclusion
    that the group ended its oncology business for purposes of applying the
    liquidation exception of the functional test." The court was also unpersuaded
    by Elan's "claims that because [Elan PLC] separated its business activities into
    two distinct groups, and further identified three or four distinct therapeutic areas,
    each area was a distinct business division or segment for purposes of applying
    the liquidation exception." The court concluded that dividing operations into
    different divisions or segments "does not alter the fact that [Elan PLC] with its
    group held itself out to be a fully integrated, world-wide pharmaceutical
    company in the business of providing various medications, whether through its
    own R&D efforts, or by acquisition of other similar companies with established
    medical drug products and markets."
    A-4962-18T2
    17
    The court likewise rejected Elan's contention that McKesson applies
    because it "sold a geographic segment of a product line."               The court
    distinguished the out-of-state cases cited by McKesson on several grounds. In
    particular, the court noted:
    Further, the sale involved an anti-competition
    undertaking whereby the Elan group (including [Elan])
    and buyer agreed not to sell, market, or distribute
    ABELCET outside of their respective permitted
    geographical regions for a [ten]-year period. Such
    clause would appear to acknowledge that Plaintiff,
    [Elan PLC] and the Elan group continued in the same
    competitive pharmaceutical market with ABELCET is
    one of the primary products over, and as to which the
    Elan group still had rights, thus, belying a "complete"
    liquidation of [Elan], [Elan PLC's,] or the Elan group's
    trade or business.
    The court also found that Elan's 2002 CBT return does not reflect that "the
    sale proceeds were fully distributed by [Elan] to Athena, its sole stockholder."
    Nor does the return reflect that "the $155 million approved to be paid as
    dividends" were distributed to Athena. On the contrary, Schedule C-1 of the
    return "showed zero distributions."
    The court also rejected Elan's claim that it made installment distributions
    to maintain adequate cash reserves to address any indemnification obligations
    owed to Enzon, noting its 2002 CBT did not reflect any "appropriated retained
    earnings."
    A-4962-18T2
    18
    Finally, the court was not persuaded by "[Elan's] claim that it used the sale
    proceeds to pay monies on behalf of Athena." The court found that "EPIL, one
    of the recipients of the ABELCET sale proceeds, was neither [Elan's] nor
    Athena's subsidiary or stockholder. EPIL was not a party to the October 2002
    Asset Agreement yet paid [Elan] about $96 million 'out of the ABELCET[]
    proceeds.'" In addition, Elan "did not designate the payment of about $15
    million to EPIL as being made 'on behalf of' Athena."
    Elan then moved for reconsideration on three grounds. First, it claimed
    that the court erred by assuming that Elan's business and operations were unitary
    with its Irish parent company, and if it did, an evidentiary hearing was required.
    Second, it claimed the court misapplied the holding in McKesson that cessation
    of a line of business is non-operational income. Third, it claimed that the use of
    the sale proceeds was irrelevant as a matter of law.
    The court issued an October 3, 2014 order and eleven-page letter opinion
    denying reconsideration and "affirming" its prior order. The court explained:
    The CBT taxes operational income[,] . . .
    includ[ing] income "from tangible and intangible
    property if the acquisition, management, and
    disposition of the property constitute integral parts of
    the taxpayer's regular trade or business operations and
    includes investment income serving an operational
    function." N.J.S.A. 54:10A-6.1(a). A taxpayer is
    required to demonstrate by "clear and convincing"
    A-4962-18T2
    19
    evidence that income is "nonoperational."
    Ibid. However, if a
    taxpayer's principal place [of busines]s
    from which it directs or manages its trade or business
    is New Jersey, then 100% of such nonoperational
    income is allocable to, and thus taxed by, New Jersey
    (subject to the Constitution or federal laws).
    The court rejected Elan's contention that it had improperly distinguished
    McKesson, noting that the sale of the ABELCET line of business was not the
    same as [the] complete liquidation of the subsidiary in McKesson. Further,
    "[w]hen [Elan] (along with its parent and subsidiaries) sold the proprietary rights
    in and to ABELCET (for the U.S. and Canadian markets)," the stock did not
    cease to exist. "[T]he transaction in McKesson ended the subsidiary's existence
    whereas here, no corporate extinction took place."
    The court also rejected the premise that a partial liquidation mandates
    application of the liquidation exception. It also found that the cases relied upon
    by Elan, which "did not involve or contemplate the sale of intangible intellectual
    property or a seller's post-sale retention of those rights," were inapplicable to
    the facts in this case.
    The court noted that the "material facts as to the acquisition and
    disposition of the U.S. and Canadian ABELCET business lines were
    undisputed." The court thus found "the legal standards for analysis of a unitary
    business were not relevant and[,] therefore, not discussed or applied." The court
    A-4962-18T2
    20
    recognized that it erred when it stated that ABELCET was manufactured in New
    Jersey but concluded the error was harmless since "the correct location of the
    manufacturing facility was recited in the factual and analytical portions of the
    opinion."
    The court rejected Elan's claim that it misinterpreted the facts.       The
    opinion "recited that EPIL was licensed [by Elan] to sell ABELCET abroad";
    "the European subsidiaries were created by [Elan PLC] to market/ sell
    ABELCET abroad but were reflected as [Elan's] subsidiaries in a corporate chart
    provided by [Elan]; and EPIL distributed/sold ABELCET to those subsidiaries."
    "Further, the court noted that [Elan] always remained the owner and proprietor
    of ABELCET, even when sold in the European markets, a fact borne by the
    documents submitted by [Elan] in support of its summary judgment motion."
    Elan also argued that the court erred by stating that its subsidiary, Elan
    Canada, Inc., "did not exit the [ABELCET] market." Elan argued that the
    interim sales agreement did not evidence Elan's continued operations; rather it
    showed only a continuation of "administrative activities" by a liquidating
    taxpayer. The court disagreed, noting that its recitation of the facts relating to
    the sale to Enzon correctly pointed out "that Elan Canada, Inc. was a party to
    A-4962-18T2
    21
    the transaction and that Enzon purchased the ABELCET assets (drug
    manufacturing plus intangible rights) in the Canadian market."
    Last, Elan argued the court should have denied summary judgment
    because its findings regarding distribution of the ABELCET sale proceeds were
    based upon "an undated worksheet, prepared by an unknown author." The
    worksheet was produced by Elan in response to the Division's discovery
    requests. Moreover, Elan's position was belied by its 2002 CBT returns. In any
    event, the court decided "that the sale of the U.S. and Canadian markets for
    ABELCET did not merit a liquidation exception based on the facts." Therefore,
    "an analysis of the distribution of the sale proceeds [was] unnecessary."
    At some point not disclosed by the record, the parties cross-moved for
    partial summary judgment regarding the sales fraction denominator exclusion
    issue, and the court granted partial summary judgment in favor of Elan. The
    Division has not appealed that decision.
    On June 6, 2019, the court issued a final judgment declaring that the gain
    recognized by Elan in 2002 from the sale of its PERMAX drug assets (the
    PERMAX gain) also constituted operational income under N.J.S.A. 54:10A-
    6.1(a). The judgment noted that the parties stipulated to the following facts:
    a) [PERMAX] was a drug in [p]laintiff's therapeutic
    area of neurology;
    A-4962-18T2
    22
    b) Plaintiff sold its [PERMAX] product line as part
    of the 2002 recovery plan;
    c) Plaintiff continued in the pharmaceutical
    business following the [PERMAX] sale, and
    continued in the therapeutic area of neurology;
    and
    d) With respect to determining whether the
    [PERMAX]        Gain   is    operational     or
    nonoperational income, all other relevant facts
    concerning the [PERMAX] Issue are the same as
    the relevant facts concerning the ABELCET
    Issue[.]
    Accordingly, the Tax Court found the gain from the sale of the ABELCET and
    PERMAX assets presented an identical legal issue.
    The judgment fixed Elan's 2002 outstanding corporate tax liability at
    $3,354,658.20, including interest and penalty. The Tax Court stayed its order
    pending appeal but noted that interest continued to accrue at the rate specified
    in N.J.S.A. 54:49-3. This appeal followed.
    Elan focuses its arguments on its sale of the ABELCET assets and raises
    the following points for our consideration:
    POINT I
    THE TAX COURT'S DETERMINATION THAT THE
    ELAN [ABELCET] DISPOSITION RESULTED IN
    OPERATIONAL INCOME IS REVERSIBLE ERROR.
    A-4962-18T2
    23
    A. The Elan [ABELCET] Disposition Satisfies the
    Business Liquidation Doctrine and is, accordingly,
    Nonoperational Income.
    1. The Elan [ABELCET] Disposition is the
    Liquidation of a Separate and Distinct Business
    Segment.
    i. The Elan [ABELCET] Disposition is the
    Liquidation of Elan's Entire Oncology
    Business Segment.
    ii. Alternatively, the Elan [ABELCET]
    Disposition is the Partial Liquidation of a
    Geographic Segment of a Worldwide
    Oncology Business.
    2. The Tax Court's Errors in Determining that the
    Elan [ABELCET] Disposition Did Not
    Constitute a Liquidation for Purposes of the
    Business Liquidation Doctrine.
    i. That the Elan [ABELCET] Disposition
    Included the Sale of Intangible Intellectual
    Property is Irrelevant.
    ii. The Post-Sale Retention of the EU
    [ABELCET] Distribution Rights by Elan's
    Affiliates is Also Irrelevant Here.
    3. The Proceeds from the Elan [ABELCET]
    Disposition Were Distributed to Elan's Parent
    and Not Invested in the Same Type of Business
    as Had Been Sold.
    B. Any Implication That Plaintiff Was Involved in the
    Conduct of a Unitary Business with Respect to its
    A-4962-18T2
    24
    Operation of the [U.S.] [ABELCET] Business Is
    Irrelevant.
    C. The Court Erroneously Concluded That Plaintiff's
    Sale of [ABELCET] Did Not Satisfy the Business
    Liquidation Doctrine Based on the Fact that the Assets
    Sold Were Used in the Business.
    D. It is Irrelevant Whether Elan was Engaged in a
    Different Line of Business Than its Affiliates.
    POINT II
    ALTERNATIVELY, MATERIAL ISSUES OF FACT
    PRECLUDE THE ISSUANCE OF PARTIAL
    SUMMARY JUDGMENT FOR DEFENDANT AND
    REQUIRE THAT THIS COURT REMAND THIS
    CASE FOR ADDITIONAL FACT FINDING.
    A. The Errors to be Corrected.
    1. Elan's [U.S.] [ABELCET] Business
    Operations Were Not Part of a Unitary Business
    with Other Operations Conducted by Elan or Any
    of Its Affiliates.
    2. [ABELCET] Did Not Operate as a Separate
    and Independent Oncology Business Segment.
    3. Elan Liquidated Its [ABELCET] Oncology
    Business Segment in the 2002 Sale to Enzon
    Pharmaceuticals.
    4. The [ABELCET] Business Was Not Integrated
    with Elan's Severe Pain Management Business.
    A-4962-18T2
    25
    5. Elan's Proceeds from the 2002 Liquidation of
    the [U.S.] [ABELCET] Business Was Distributed
    by Elan to [Elan PLC].
    6. The EU [ABELCET] Business Was Unrelated
    to Plaintiff, and Was Operated by EPIL.
    7. The [U.S.] [ABELCET] Business Was
    Managed Outside of New Jersey.
    8. Both the United States and Canada
    [ABELCET] Businesses Were Terminated in
    2002.
    B. The Contested Factors Listed Above Preclude
    Granting of Summary Judgment for Defendant.
    We begin by recognizing several well-established principles. "A taxpayer
    challenging the Director's determination bears the burden of proof." UPSCO v.
    Dir., Div. of Taxation, 
    430 N.J. Super. 1
    , 8 (App. Div. 2013) (citing Atl. City
    Transp. Co. v. Dir., Div. of Taxation, 
    12 N.J. 130
    , 146 (1953)).
    We apply "a presumption of correctness" to the Director's decision "in light
    of the Director's expertise." Est. of Taylor v. Dir., Div. of Taxation, 422 N.J.
    Super. 336, 341 (App. Div. 2011) (citation omitted). "That is particularly true
    when the Director's expertise is exercised in the 'specialized and complex area '
    of the tax statutes."
    Ibid. (quoting Metromedia v.
    Dir., Div. of Taxation, 
    97 N.J. 313
    , 327 (1984)). Where the issue is strictly legal, we afford no deference to the
    A-4962-18T2
    26
    Director's statutory interpretations and review de novo. Amer. Fire & Cas. Co.
    v. Dir., Div. of Taxation, 
    189 N.J. 65
    , 79 (2006).
    In turn, our scope of review of a decision by the Tax Court is limited and
    deferential. Est. of 
    Taylor, 422 N.J. Super. at 341
    . Because the Tax Court has
    "special expertise," its findings will not be disturbed unless they are arbitrary or
    lack substantial evidential support in the record. Yilmaz, Inc. v. Dir., Div. of
    Taxation, 
    390 N.J. Super. 435
    , 443 (App. Div. 2007). We review the Tax Court's
    legal determinations de novo. Alcatel-Lucent USA Inc. v. Twp. of Berkeley
    Heights, 
    460 N.J. Super. 243
    , 249 (App. Div. 2019).
    We review the Director's motion for partial summary judgment using the
    same standard applied by the Tax Court—"whether, after reviewing 'the
    competent evidential materials submitted by the parties' in the light most
    favorable to [plaintiff], 'there are genuine issues of material fact and, if not,
    whether the moving party is entitled to summary judgment as a matter of law.'"
    Grande v. Saint Clare's Health Sys., 
    230 N.J. 1
    , 23-24 (2017) (quoting Bhagat v.
    Bhagat, 
    217 N.J. 22
    , 38 (2014)). Because we review the Tax Court's grant of
    partial summary judgment to the Division, our review is de novo. Waksal v. Dir.,
    Div. of Taxation, 
    215 N.J. 224
    , 231-32 (2013).
    A-4962-18T2
    27
    Applying these principles, we affirm substantially for the reasons
    expressed by Tax Court Judge Mala Sundar in her comprehensive and well-
    reasoned May 2 and October 3, 2014 letter opinions. We add the following
    comments.
    "The definitions of operational and nonoperational income in N.J.S.A.
    54:10A-6.1 appear to have been derived from" the definition of "business" and
    "nonbusiness" income found in the Uniform Division of Income for Tax Purposes
    Act, 7 U.L.A. 331 (1985 and 1997 Supp.), commonly referred to as "the
    functional test." 
    McKesson, 23 N.J. Tax at 454
    .
    McKesson adopted a liquidation exception to the functional test.
    Id. at 464-65.
      Under that exception, the gain realized from the sale of assets is
    nonoperational income where: (1) the sale constitutes a liquidation or partial
    liquidation of a business ; and (2) the sale proceeds are distributed to shareholders
    and not reinvested in in the business. See
    id. at 457.
    We agree with the Director's position that Elan's sale of certain ABELCET
    rights to Enzon in 2002 did not constitute a complete or partial liquidati on of
    Elan's oncology business. Elan continued to own other oncology patents and
    trademarks following the consummation of the Enzon transaction, including
    foreign ABELCET patents and trademarks until the 2004 Medeus transaction.
    A-4962-18T2
    28
    In addition, following the Liposome merger, Elan acquired patents and
    trademarks to numerous other oncology drugs, including MYOCET.              Elan's
    oncology medication business was clearly comprised of more than just
    ABELCET.      The Enzon transaction did not liquidate Elan's oncology drug
    business.   Instead, the transaction was limited to the sale of its rights to
    ABELCET in three markets and certain related assets to Enzon. However, "Elan
    retain[ed] its existing rights to market [ABELCET] in territories outside of the
    United States, Canada and Japan." Elan PLC continued to earn income from
    ABELCET after the transaction, earning more than $16 million from ABELCET
    sales in Europe and Asia in 2003. Moreover, "Elan and Enzon entered into a
    long-term manufacturing and supply agreement whereby Enzon will continue to
    manufacture Elan's requirements for" ABELCET and MYOCET. (PA317-18).
    As accurately observed by the court, Elan and Elan PLC's affiliates "continued
    to research, develop, manufacture, market, license, and/or distribute MYOCET,
    which had as its target audience, patients with metastatic breast cancer. The
    group also continued to enter into joint ventures with other corporate entiti es in
    the cancer treatment area . . . ."    Elan did not sell its remaining rights to
    ABELCET until 2004.
    A-4962-18T2
    29
    We concur with Judge Sundar's conclusion that the revision of Elan group's
    business strategy to effectuate an increase in revenue by taking steps that
    included reducing its debt load "by selling a portion of the ABELCET business
    line, which had been integral to, and regularly employed in[, Elan's] and the Elan
    group's trade or business, but with retention of some economically valuable
    intangible rights, thus ensuring continued income to, and corporate presence of,
    the Elan group," does not mandate an expansive interpretation of the liquidation
    exception adopted in McKesson.
    We are satisfied that Elan did not meet its burden of demonstrating that the
    gain derived from the sale of the U.S. and Canadian markets for ABELCET was
    nonoperational income as defined in N.J.S.A. 54:10A-6.1(a). On the contrary,
    the record amply supports Judge Sundar's analysis and determination that the
    gain from those sales was taxable operational income.
    Lastly, Elan's activities did not fall within the liquidation exception since
    the 2002 sale proceeds were reinvested in the business rather than being
    distributed to shareholders. The record demonstrates that the majority of the
    Enzon transaction proceeds were used to reimburse reinvestment expenditures
    and to repay a loan owed to Athena and an affiliate. The remainder of the
    proceeds were paid to other Elan group companies. Gains realized from a sale
    A-4962-18T2
    30
    constitute operational income if reinvested in the business or used to repay
    outstanding debt. See Texaco Cities Serv. Pipeline Co. v. McGraw, 
    695 N.E.2d 481
    , 486-87 (Ill. 1998) (sale of unused pipeline was business income because
    company remained primarily a pipeline transportation business and the sale
    proceeds were reinvested in the business); Welded Tube Co. of Am. v.
    Commonwealth, 
    515 A.2d 988
    , 994 (Pa. Cmmw. Ct. 1986) (proceeds from sale
    of manufacturing facility for use in debt repayment and expansion as part of
    reorganization were apportionable business income).
    In sum, our careful review of the record reveals that, when viewed in the
    light most favorable to Elan, the undisputed material facts demonstrate that the
    Director was entitled to partial summary judgment as a matter of law. See R.
    4:46-2(c). Judge Sundar's findings are fully supported by substantial credible
    evidence in the record. Her legal conclusions are sound and consistent with
    applicable law. Accordingly, we discern no basis to disturb the partial summary
    judgment granted to the Director.
    To the extent we have not specifically addressed any of defendant's
    remaining arguments, we conclude they lack sufficient merit to warrant further
    discussion in a written opinion. R. 2:11-3(e)(1)(E).
    Affirmed.
    A-4962-18T2
    31