McManus v. United States , 130 Fed. Cl. 613 ( 2017 )


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  •         In the United States Court of Federal Claims
    No. 15-946T
    (Filed: March 3, 2017)*
    *Opinion originally filed under seal February 24, 2017
    )
    JOHN P. McMANUS,                        )
    )
    Plaintiff,         )
    )
    v.                                      )     Tax Refund Suit; Summary Judgment;
    )     RCFC 56; U.S.-Ireland Tax Treaty
    THE UNITED STATES,                      )
    )
    Defendant.          )
    )
    Mark T. Curry, Houston, TX, for plaintiff. Terry M. Giles, Houston, TX, of
    counsel.
    Jason Bergmann, Court of Federal Claims Section, Tax Division, United States
    Department of Justice, Washington, DC, with whom were Caroline D. Ciraolo, Principal
    Deputy Assistant Attorney General, David I. Pincus, Chief, Court of Federal Claims
    Section, and Mary M. Abate, Assistant Chief, Court of Federal Claims Section, for
    defendant.
    OPINION
    FIRESTONE, Senior Judge.
    Pending before the court in this tax refund case are cross-motions for summary
    judgment pursuant to Rule 56 of the Rules of the Court of Federal Claims (“RCFC”) filed
    by plaintiff John P. McManus and defendant the United States (“the government”). Mr.
    McManus’s tax refund claim arises in connection with a three-day backgammon match
    that took place in the United States. Following the match, Mr. McManus reported
    gambling winnings of $17,400,000 as “United States source income” for 2012. Pl.’s
    Mot. for Summ. J. 1 (“Pl.’s MSJ”), Exs. 3, 5. 1 Before Mr. McManus was paid his
    gambling winnings, $5,220,000 was withheld and paid to the United States Treasury.
    Pl.’s MSJ Exs. 3, 5. In this lawsuit, Mr. McManus is seeking a refund of the $5,220,000
    withheld from his 2012 United States gambling winnings.
    Mr. McManus, who claims citizenship in Ireland but lives in Switzerland, argues
    that he is entitled to a refund under the Convention between the Government of the
    United States of America and the Government of Ireland for the Avoidance of Double
    Taxation and the Prevention of Fiscal Evasion with respect to Taxes on Income and
    Capital Gains, U.S.-Ir., July 28, 1997, S. Treaty Doc. No. 105-31 (amended Sept. 24,
    1999) (“the Tax Treaty”). Mr. McManus makes two arguments in support of his refund
    claim. First, Mr. McManus argues, consistent with his refund claim before the Internal
    Revenue Service (“IRS”), that because he paid a “domicile levy” to Ireland in 2012, he
    was a “resident” of Ireland for purposes of the Tax Treaty. He argues that as a resident of
    Ireland he does not owe taxes on his gambling winnings in the United States. It is not
    disputed that if Mr. McManus was a “resident” of Ireland in 2012 for the purposes of the
    Tax Treaty he would be entitled to a refund. Second, Mr. McManus argues that the
    United States tax on gambling winnings violates the Tax Treaty’s nondiscrimination
    provisions, which Mr. McManus argues apply to nationals of the United States and
    Ireland regardless of residence status under the Tax Treaty. Mr. McManus did not
    1
    Only Mr. McManus’s reported United States gambling income for 2012 is at issue in this case.
    2
    advance this discrimination theory before the IRS. He made it for the first time at the
    oral argument on the parties’ cross-motions for summary judgment. 2
    The government argues in its cross-motion that Mr. McManus is not entitled to a
    refund. The government argues that Mr. McManus was not a resident of Ireland in 2012
    for the purposes of the Tax Treaty and thus cannot claim a refund on this ground.
    Relying on correspondence received from the Irish taxing authorities, Ireland’s Office of
    the Revenue Commissioners (“Ireland Revenue”), the government argues that individuals
    like Mr. McManus who pay only Ireland’s “domicile levy” do not qualify as “residents”
    of Ireland for purposes of the Tax Treaty. The government further argues that Mr.
    McManus’s nondiscrimination argument is barred under the Federal Circuit’s doctrine of
    “substantial variance,” which precludes a tax payer from making arguments based on
    theories that were not presented in the administrative proceeding before the IRS. The
    government argues in the alternative that the United States tax applicable to Mr.
    McManus’s gambling winnings does not violate the nondiscrimination provisions of the
    Tax Treaty.
    For the reasons below, Mr. McManus’s motion for summary judgment is
    DENIED and the government’s cross-motion for summary judgment is GRANTED.
    I.     TAX TREATY
    The Tax Treaty between the United States and Ireland was signed July 28, 1997
    and ratified later that year. 3 The purposes of the Tax Treaty, as stated in its title, are “the
    2
    The court allowed the government to respond to Mr. McManus’s nondiscrimination argument
    in post-argument briefing.
    3
    avoidance of double taxation and the prevention of fiscal evasion with respect to taxes on
    income and capital gains.” 4 The Tax Treaty between the United States and Ireland is
    similar in structure and substance to other tax conventions between the United States and
    foreign countries and the model tax conventions published by the U.S. Department of
    Treasury and the Organisation for Economic Co-operation and Development (“OECD”).
    According to the U.S. Department of Treasury’s Technical Explanation of the Tax
    Treaty, “[n]egotiations took into account the U.S. Treasury Department’s current tax
    treaty policy, the Model Income Tax Convention on Income and on Capital, published by
    the OECD in 1992 and amended in 1994 and 1995 (the ‘OECD Model’) and recent tax
    treaties concluded by both countries.” Department of the Treasury Technical Explanation
    of the Convention between the Government of the United States of America and the
    Government of Ireland for the Avoidance of Double Taxation and the Prevention of
    Fiscal Evasion with Respect to Taxes on Income and Capital Gains Signed at Dublin on
    July 28, 1997 and the Protocol Signed at Dublin on July 28, 1997 (“Technical
    Explanation”). The Department of Treasury’s Technical Explanation also states that
    negotiations took into account drafts of “the U.S. Treasury Department’s Model Income
    3
    The Tax Treaty replaced a prior agreement: the Convention between the Government of Ireland
    and the Government of the United States of America for the Avoidance of Double Taxation and
    the Prevention of Fiscal Evasion with respect to Taxes on Income, U.S.-Ir., Sept. 13, 1949, 2
    U.S.T. 2303 (“the 1949 Tax Treaty”).
    4
    According to the Joint Committee on Taxation, the Tax Treaty was “intended to promote close
    economic cooperation between the two countries and to eliminate possible barriers to trade and
    investment caused by overlapping taxing jurisdictions of the two countries.” Staff of the Joint
    Comm. on Taxation, 106th Cong., Explanation of Proposed Income Tax Treaty and Proposed
    Protocol Between the United States and Ireland 3 (Comm. Print 1997) (Def.’s MSJ Ex. R).
    4
    Tax Convention of September 20, 1996, which was issued after negotiation of the [Tax
    Treaty] was substantially completed.” Id.
    The Tax Treaty does not directly address the tax treatment of gambling winnings
    in either country. Article 22(1) of the Tax Treaty, provides that if income is not dealt
    with in the Tax Treaty, it is taxable only in the country of residence. Article 22(1) states:
    “[i]tems of income beneficially owned by a resident of a Contracting State, wherever
    arising, not dealt with in the foregoing Articles of this Convention shall be taxable only in
    that State.” 5 If Mr. McManus is a “resident” of Ireland he would not be subject to tax on
    his winnings in the United States. He would be subject to tax on his winnings in Ireland
    and it is not disputed that Ireland does not tax gambling winnings. 6
    The Tax Treaty defines “resident” in Article 4. Article 4(1)(a) of the Tax Treaty
    defines the term “resident of a Contracting State” as “any person who, under the laws of
    that State, is liable to tax therein by reason of his domicile, residence, place of
    management, place of incorporation, or any other criterion of a similar nature.” 7
    5
    Article 3(1)(h) of the Tax Treaty defines the term “Contracting State” to mean Ireland or the
    United States.
    6
    The OECD Commentary on this provision in the 1992 OECD Model Tax Convention, as
    amended, states that the rule “applies irrespective of whether the right to tax is in fact exercised
    by the State of residence, and thus, when the income arises in the other Contracting State, that
    State cannot impose tax even if the income is not taxed in the first-mentioned State.”
    7
    The OECD Commentary on Article 4 of the 1992 OECD Model Tax Convention, as amended,
    states that “[t]he concept of ‘resident of a Contracting State’ has various functions and is of
    importance . . . in determining a convention’s personal scope of application.” The OECD
    Commentary further states that “[a]s far as individuals are concerned, the definition aims at
    covering the various forms of personal attachment to a State which, in the domestic taxation
    laws, form the basis of a comprehensive taxation (full liability to tax).” (emphasis added).
    5
    Generally, “[a]n individual’s residence status for Irish tax purposes is determined
    by the number of days he or she is present in Ireland during a tax year.” Ireland Revenue,
    RES 1 Leaflet (Def.’s MSJ Ex. F at 4). Mr. McManus acknowledges that he was not a
    resident of Ireland in 2012 for the purposes of Ireland’s income tax, corporation tax, or
    capital gains tax, which are also the Irish taxes “covered” under Article 2 of the Tax
    Treaty along with “any identical or substantially similar taxes . . . imposed after the date
    of signature of the Convention . . . .” For the purposes of Ireland’s income tax, for
    example, part 34 of Ireland’s Taxes Consolidation Act, 1997 §§ 818-825C (Act No.
    39/1997), as amended, sets out the rules of residence for individuals. See Taxes
    Consolidation Act § 819 (Pl.’s Reply Ex. 40).
    At issue in this case is Ireland’s “domicile levy,” which was enacted in 2010. See
    Finance Act 2010 § 150 (Act No. 5/2010) (adding part 18C, §§ 531AA-531AK, to the
    Taxes Consolidation Act). 8 The “domicile levy” applies to Irish-domiciled individuals
    who own property in Ireland valued at more than €5 million, whose worldwide income
    exceeds €1 million, and whose liability for Irish income tax in the relevant tax year was
    less than €200,000. See id.; see also Finance Act 2012 § 136 (Act No. 9/2012)
    8
    Guidance from Ireland Revenue on Ireland’s income tax and capital gains tax liability explains
    the legal concept of “domicile.” The Ireland Revenue guidance states that the term “domicile”
    “may, broadly speaking, be interpreted as meaning residence in a particular country with the
    intention of residing permanently in that country.” Ireland Revenue, RES 1 Leaflet at 6 (Def.’s
    MSJ Ex. F). The guidance also states that “[a]n individual’s domicile status affects the extent to
    which foreign sourced income is taxable in the State.” Id. Other guidance from Ireland Revenue
    on Ireland’s income tax states that “[a]n individual who is resident, ordinarily resident and
    domiciled in the State is liable to income tax in respect of his/her total income wherever arising.”
    Ireland Revenue, Income Tax - Who Pays? at 1 (Def.’s MSJ Ex. G). The guidance continues
    “[a]n individual who is not resident in the State is normally liable to income tax in respect of
    income arising to him/her in the State. Id.
    6
    (amending the 2010 law); Finance Act (No. 3) 2011 §§ 1(2), 5(8), (9)(a), sch. 1 (Act No.
    18/2011) (amending the 2010 law); Pl.’s MSJ Ex. 14 (domicile levy form); Def.’s MSJ
    Ex. J (Ireland Revenue Domicile Levy Information Leaflet noting that “Irish income tax
    paid by an individual in a tax year will be allowed as a credit in calculating the amount of
    domicile levy due for that year” and that worldwide income includes “any income
    exempted under a Double Tax Treaty or deductible for income tax purposes”).
    The Tax Treaty includes procedures for resolving questions about whether or how
    the Tax Treaty applies in various situations. The Tax Treaty authorizes the “competent
    authority” of one state to seek information from the competent authority of the other
    state. Tax Treaty Art. 26(1). The competent authority for the United States is the
    Secretary of the Treasury or his delegate, the IRS. Tax Treaty art. 3(1)(e)(i). The
    competent authority for Ireland is the Revenue Commissioners (“Ireland Revenue”) or
    their authorized representative. Tax Treaty art. 3(1)(e)(ii). Article 26 of the Tax Treaty
    states that issues may be resolved by “mutual agreement” of the competent authorities,”
    and that the “competent authorities of the Contracting States shall endeavour to resolve
    by mutual agreement any difficulties or doubts arising as to the interpretation or
    application” of the Tax Treaty. 9 Tax Treaty art. 26(2)-(3). Article 26 further provides
    that “[t]he competent authorities of the Contracting States may communicate with each
    other directly for the purpose of reaching an agreement . . . .” Tax Treaty art. 26(4).
    Arbitration is also available. Tax Treaty art. 26(5).
    9
    See, e.g., Competent authority agreement regarding the treatment of Irish common contractual
    funds under the Tax Treaty, Announcement 2006-19, 2006-
    13 I.R.B. 674
    .
    7
    Article 27 of the Tax Treaty, titled “Exchange of Information and Administrative
    Assistance,” authorizes the competent authorities to seek each other’s assistance in
    carrying out the Tax Treaty. Article 27 provides that:
    The competent authorities of the Contracting States shall exchange such
    information as is relevant for carrying out the provisions of this Convention
    or of the domestic laws of the Contracting States concerning taxes covered
    by the Convention insofar as the taxation thereunder is not contrary to the
    Convention, including the assessment or collection of, the enforcement or
    prosecution in respect of, or the determination of appeals in relation to the
    taxes covered by the Convention. The exchange of information is not
    restricted by Article 1 (General Scope). Any information received by a
    Contracting State shall be treated as secret in the same manner as
    information obtained under the domestic laws of that State and shall be
    disclosed only to persons or authorities (including courts and administrative
    bodies) involved in the assessment, collection, or administration of, the
    enforcement or prosecution in respect of, or the determination of appeals in
    relation to, the taxes covered by the Convention or the oversight of the
    above. Such persons or authorities shall use the information only for such
    purposes. They may disclose the information in public court proceedings
    or in judicial decisions.
    Tax Treaty art. 27(1).
    Finally, with regard to nondiscrimination, Article 25 of the Tax Treaty provides
    that “[n]ationals of a Contracting State shall not be subjected in the other Contracting
    State to any taxation . . . which is other or more burdensome than the taxation . . . to
    which nationals of that other State in the same circumstances are or may be subjected.” 10
    Article 25 continues that “[t]his provision shall also apply to persons who are not
    residents of one or both of the Contracting States.” Article 25 further provides that “for
    10
    There is no dispute that Mr. McManus is a “national” of Ireland under Article 3(1)(i) of the
    Tax Treaty, which provides that “the term ‘national’ in relation to a Contracting State, means any
    citizen of that State and any legal person, association or other entity deriving its status as such
    from the laws in force in that State.”
    8
    the purposes of the tax of a Contracting State, a citizen of that Contracting State who is
    not a resident of that Contracting State and a citizen of the other Contracting State who is
    not a resident of the first-mentioned Contracting State are not in the same
    circumstances.” 11
    II.    FACTUAL BACKGROUND AND PROCEDURAL HISTORY
    The facts of this case are not in dispute. Mr. McManus reported “United States
    source income” of $17,400,000 for 2012, of which $5,220,000 was withheld and paid to
    the United States Treasury. See Pl.’s MSJ 1, Exs. 3, 5. Mr. McManus also paid a
    €200,000 “domicile levy” to Ireland for 2012. See Masuda Suppl. Decl. Ex. B. Mr.
    McManus’s domicile levy form, dated October 24, 2013, lists his address as Crans-
    Montana, Switzerland and states that (1) he was domiciled in Ireland in 2012; (2) his
    worldwide income for 2012 was more than €1,000,000; (3) his liability to Irish income
    tax for 2012 was less than €200,000; and (4) the market value of his Irish property was
    more than €5,000,000. See Pl.’s MSJ Ex. 14; Def.’s MSJ Bergmann Decl. Ex. B. Mr.
    McManus did not claim any credit for Irish income tax paid for 2012; therefore, his net
    amount payable for the domicile levy was €200,000. See Pl.’s MSJ Ex. 14; Def.’s MSJ
    Bergmann Decl. Ex. B.
    11
    The OECD Commentary on the nondiscrimination provision in the 1992 OECD Model Tax
    Convention, as amended, states that “in the same circumstances” refers “in particular with
    respect to residence,” that “a taxpayer who is a resident of a Contracting State and one who is
    not a resident of that State are not in the same circumstances,” and that “[i]n applying [the
    nondiscrimination provision] . . . the underlying question is whether two persons who are
    residents of the same State are being treated differently solely by reason of having a different
    nationality.”
    9
    Mr. McManus filed a tax return with the IRS, dated January 7, 2014, claiming a
    tax refund of the $5,220,000 withheld from his 2012 United States gambling winnings.
    See Pl.’s MSJ Ex. 5. Using IRS Form 8833, titled “Treaty-Based Return Position
    Disclosure under Section 6114 or 7701(b),” 12 Mr. McManus stated that his gambling
    winnings should not be subject to tax in the United States “pursuant to Article 22” and
    “pursuant to Article 4” of the Tax Treaty, which he claimed overruled or modified the
    relevant Internal Revenue Code (“IRC”) provision. Pl.’s MSJ Ex. 7. 13 Mr. McManus
    listed Ireland as his “country of residence” and stated based on the Article 4 of the Tax
    Treaty that he “is a resident of Ireland because he is liable to tax under the laws of Ireland
    by reason of his domicile therein.” 
    Id.
     He did not claim a right to a refund based on the
    nondiscrimination provision in the Tax Treaty and he did not reference Article 25 of the
    Tax Treaty. Treasury Regulation § 301.6114-1(b)(1) provides that “reporting is
    specifically required” when a taxpayer takes the position “[t]hat a nondiscrimination
    provision of a treaty precludes the application of any otherwise applicable Code
    provision, other than with respect to the making of or the effect of an election under
    section 897(i) [election by a foreign corporation to be treated as a domestic corporation].”
    12
    Internal Revenue Code (“IRC”) section 6114 provides that, in general, “[e]ach taxpayer who . .
    . takes the position that a treaty of the United States overrules (or otherwise modifies) an internal
    revenue law of the United States shall disclose (in such manner as the Secretary may prescribe)
    such position--(1) on the return of tax for such tax (or any statement attached to such return), or
    (2) if no return of tax is required to be filed, in such form as the Secretary may prescribe.” IRC
    section 7701(b) defines the terms “resident alien” and “nonresident alien.”
    13
    In the United States, the gambling income of a nonresident alien individual such as Mr.
    McManus is generally taxable under IRC section 871(a)(1). See Free-Pacheco v. United States,
    
    117 Fed. Cl. 228
    , 257 (2014); Barba v. United States, 
    2 Cl. Ct. 674
    , 680 (1983).
    10
    On July 7, 2015, Douglas W. O’Donnell, Deputy IRS Commissioner and the
    representative of the competent authority for the United States, requested assistance “[i]n
    accordance with the exchange of information provisions” of the Tax Treaty from [. . .], 14
    Assistant Director at Ireland’s Office of the Revenue Commissioners and representative
    of Ireland’s competent authority, in connection with the IRS’s investigation of Mr.
    McManus’s tax return. Masuda Suppl. Decl. Ex. A. Mr. O’Donnell’s July 7, 2015 letter
    explained Mr. McManus’s tax refund claim. In his explanation of the “relevance of the
    information to the examination or investigation,” Mr. O’Donnell stated the definition of
    “resident of a Contracting State” under Article 4(1) of the Tax Treaty and stated that “[i]f
    [Mr. McManus] is a tax resident of Ireland, the United States-Ireland Tax Treaty applies
    and the gambling winnings would not be considered taxable in the United States;
    therefore, [Mr. McManus] would be entitled to a full refund of the $5,220,000
    withholding amount.” 
    Id.
     Mr. O’Donnell then asked [. . .] for the following specific
    information: (1) whether Mr. McManus filed a domicile levy form with Ireland Revenue
    for 2012 and, if so, how much he paid; (2) whether Mr. McManus filed an income tax
    form with Ireland Revenue and, if so, how much income tax he paid and how much of the
    domicile levy was set off by the income tax credit; and (3) “[i]f [Mr. McManus] was only
    assessed the Ireland [Domicile] Levy for the 2012 tax year, please provide an assurance
    that the Ireland [Domicile] Levy does not entitle [Mr. McManus] to receive treaty
    14
    The government requested redaction of the representative’s name pursuant to IRC § 6105,
    which restricts the disclosure of “tax convention information.”
    11
    benefits as an Irish resident pursuant to Article 4 of the United States-Ireland Tax
    Treaty.” Id.
    [. . .], the representative of the competent authority of Ireland, responded to Mr.
    O’Donnell in a letter dated July 20, 2015. Masuda Suppl. Decl. Ex. B. In [. . .] July 20,
    2015 letter, [. . .] stated that [. . .] was “in a position to confirm the following” based on
    Irish Revenue records: First, [. . .] stated that “John P McManus paid the Domicile Levy
    of €200,000.00 for 2012.” Id. Second, [. . .] stated that “John P McManus did not make
    an income tax return in Ireland for 2012. He has not been registered for income tax or
    capital gains tax in Ireland since 1995.” Id. Lastly, “[t]rusting that this clarifies matters,”
    [. . .] stated that “[t]he payment of the Domicile Levy does not entitle John P McManus to
    receive treaty benefits in accordance with the provisions in the Ireland-USA Double
    Taxation Convention. The Domicile Levy is not a covered tax for the purposes of this
    Convention.” Id. 15
    Mr. McManus filed his original complaint in this court on August 31, 2015 and an
    amended complaint on December 29, 2015 (ECF No. 8). The government filed its
    answer to the amended complaint on January 29, 2016 (ECF No. 13). Mr. McManus
    filed his motion for summary judgment on April 25, 2016 (ECF No. 18). The
    government filed its response to Mr. McManus’s motion for summary judgment and
    15
    In response to questions from the Irish legislature in June 2016 regarding whether “the
    payment of a domicile levy here [in Ireland] enables a person to claim exemption from tax
    liability in the United States of America under the double taxation clauses in the 1997 treaty
    between the two countries,” Ireland’s Minister for Finance stated that “[i]t has been the view of
    Revenue, since its introduction in 2010, that the domicile levy could not be regarded as a tax
    covered by that treaty.” 915 No. 2 Dáil Deb. (June 28, 2016) (written answer to questions 89-90)
    (Def.’s Reply Ex. S).
    12
    cross-motion for summary judgment on June 1, 2016 (ECF No. 22). On June 20, 2016,
    Mr. McManus filed his reply in support of his motion and response to the government’s
    cross-motion for summary judgment (ECF No. 25). The government filed its reply in
    support of its cross-motion for summary judgment on July 21, 2016 (ECF No. 32) and a
    notice of additional authority on August 19, 2016 (ECF No. 35).
    The court heard oral argument on the parties’ cross-motions for summary
    judgment on October 18, 2016. Following oral argument, the government filed under
    seal unredacted copies of the letters between the competent authorities of the United
    States and Ireland (ECF No. 42). The parties also submitted supplemental briefing,
    which was completed on November 30, 2016 (ECF Nos. 44, 46, 47).
    III.   JURISDICTION AND LEGAL STANDARDS
    This court has jurisdiction under the Tucker Act, 
    28 U.S.C. § 1491
    (a)(1), to hear
    claims for a refund of tax alleged to have been erroneously or illegally assessed or
    collected. See RadioShack Corp. v. United States, 
    566 F.3d 1358
    , 1360 (Fed. Cir. 2009);
    Hinck v. United States, 
    64 Fed. Cl. 71
    , 74-76 (2005) (citations omitted), aff’d, 
    446 F.3d 1307
     (Fed. Cir. 2006), aff’d, 
    550 U.S. 501
     (2007). 16
    Pursuant to RCFC 56, summary judgment is appropriate when “there is no
    genuine dispute as to any material fact and the movant is entitled to judgment as a matter
    16
    Pursuant to 
    26 U.S.C. § 7422
    (f), a tax refund suit may be maintained against the United States
    in this court notwithstanding the provisions of 
    28 U.S.C. § 1502
    , which states that this court
    “shall not have jurisdiction of any claim against the United States growing out of or dependent
    upon any treaty entered into with foreign nations.”
    13
    of law.” The parties agree that there are no material facts in dispute and that the case
    turns solely on interpretation of the Tax Treaty.
    The court’s role in interpreting a treaty “is limited to giving effect to the intent of
    the Treaty parties.” Sumitomo Shoji Am., Inc. v. Avagliano, 
    457 U.S. 176
    , 185 (1982).
    The court must “read the treaty in a manner ‘consistent with the shared expectations of
    the contracting parties.’” Lozano v. Montoya Alvarez, 
    134 S. Ct. 1224
    , 1232-33 (2014)
    (quoting Olympic Airways v. Husain, 
    540 U.S. 644
    , 650 (2004)). The Supreme Court and
    the Federal Circuit have held that when interpreting a treaty, “[t]he clear import of treaty
    language controls unless ‘application of the words of the treaty according to their obvious
    meaning effects a result inconsistent with the intent or expectations of its signatories.’”
    United States v. Stuart, 
    489 U.S. 353
    , 365-66 (1989) (quoting Sumitomo, 
    457 U.S. at 180
    ); Nat’l Westminster Bank, PLC v. United States, 
    512 F.3d 1347
    , 1353 (Fed. Cir.
    2008) (same). The Supreme Court and the Federal Circuit have also “relied on
    expressions of intent in diplomatic correspondence” that reveal the intent of the treaty
    parties. Coplin v. United States, 
    761 F.2d 688
    , 691-92 (Fed. Cir. 1985) (citing Sumitomo
    Shoji Am., 
    457 U.S. at
    184 n.9), aff’d on other grounds sub nom., O’Connor v. United
    States, 
    479 U.S. 27
     (1986). The Federal Circuit has also held that “when the language of
    a treaty provision ‘only imperfectly manifests its purpose,’” courts “must ‘examine not
    only the language, but the entire context of agreement.’” Nat’l Westminster Bank, 
    512 F.3d at 1353
     (quoting Great-West Life Assur. Co. v. United States, 
    230 Ct. Cl. 477
    , 
    678 F.2d 180
    , 183 (1982))). In National Westminster Bank, 
    id.,
     the Federal Circuit explained
    that the “entire context” of a tax treaty can be “informed by, and . . . based on,” the
    14
    OECD Model Tax Convention and Commentary available at the time the tax treaty was
    negotiated, as described in the Department of Treasury’s technical explanation of the tax
    treaty.
    IV.       DISCUSSION
    A.    Mr. McManus’s 2012 United States Gambling Winnings are not
    Exempt from Taxation in the United States under Article 22 of the Tax
    Treaty because Mr. McManus was Not a Resident of Ireland in 2012
    for the Purposes of the Tax Treaty under Article 4.
    The parties agree that under Article 22 of the Tax Treaty, Mr. McManus’s 2012
    United States gambling winnings would not be taxable in the United States if Mr.
    McManus was a “resident of a Contracting State” in 2012 for the purposes of the Tax
    Treaty. Article 4(1)(a) of the Tax Treaty defines the term “resident of a Contracting
    State” as “any person who, under the laws of that State, is liable to tax therein by reason
    of his domicile, residence, place of management, place of incorporation, or any other
    criterion of a similar nature.”
    Relying on the plain language of Article 4(1)(a) of the Tax Treaty, Mr. McManus
    argues that he was a “resident” of Ireland in 2012 because he paid Ireland’s domicile levy
    in 2012 and was thus “liable to tax” in Ireland “by reason of his domicile.” Mr.
    McManus asserts that Ireland’s domicile levy applies to individuals who have a
    significant connection to Ireland based on Irish property ownership greater in value than
    €5 million and thus paying the domicile levy should make Mr. McManus a “resident” of
    Ireland for purposes of Articles 4 and 22 of the Tax Treaty. Mr. McManus also argues
    that Ireland’s domicile levy is a tax within the contemplation of the OECD Model Tax
    15
    Convention and Commentary regarding Article 4. The OECD Model Tax Convention
    and Commentary explains that “residents” for purposes of Article 4 are persons subject to
    “full” or “comprehensive” taxation in the contracting state. See OECD Commentary on
    Article 4 of the 2010 OECD Model Tax Convention (Pl.’s Reply Ex. 37 at 85); see also
    American Law Institute, International Aspects of United States Income Taxation II:
    United States Income Tax Treaties, at 127-28 (1992) (stating that, to be “fully taxable” in
    a country, a taxpayer must be “fully subject to its plenary taxing jurisdiction,” and the
    taxpayer will not qualify unless “that country asserts an unlimited right to tax his or its
    income”) (Def.’s MSJ Ex. O). Mr. McManus argues that the domicile levy is a full and
    comprehensive tax in that it was based in part on his worldwide income. In this
    connection, Mr. McManus relies on the treatise of the Irish Tax Institute, Double
    Taxation Agreements 105, Conor O’Brien, ed. (6th ed. 2011) (Pl.’s MSJ Ex. 23), which
    states, “[r]egardless of the fact that [Ireland’s domicile levy] is levied as a fixed charge,
    this tax is substantially similar to income tax and should be treated as a tax covered by
    Ireland’s treaties given that its payment is expressly linked to an individual’s level of
    income.”
    Finally, Mr. McManus argues that the court should disregard Ireland Revenue’s
    letter to the IRS which states that Mr. McManus is not entitled to the benefits provided by
    the Tax Treaty to “residents” of Ireland based on his payment of Ireland’s domicile levy.
    Mr. McManus argues that the Ireland Revenue letter went beyond the scope of the Tax
    Treaty. Specifically, Mr. McManus asserts that Article 27 of the Tax Treaty limits
    exchanges of information to those “concerning taxes covered by the Convention” and, as
    16
    Ireland Revenue stated in the July 20, 2015 letter, the domicile levy is not a “covered” tax
    under Article 2 of the Tax Treaty. Pl.’s MSJ 18-20. 17
    The government argues that Mr. McManus is not entitled to a refund under
    Articles 4 and 22 of the Tax Treaty because he was not a “resident of a Contracting
    State” in 2012 for the purposes of the Tax Treaty. The government argues that the letter
    it received from Ireland Revenue, stating that “[t]he payment of the Domicile Levy does
    not entitle John P McManus to receive treaty benefits in accordance with the provisions
    in the Ireland-USA Double Taxation Convention,” Masuda Suppl. Decl. Ex. B, was
    proper under the Tax Treaty and is dispositive in that it reflects the shared understanding
    of the parties to the Tax Treaty. The government argues that the IRS properly sought
    information and advice from Ireland Revenue under Articles 26 and 27 of the Tax Treaty
    to confirm with Ireland Revenue its interpretation that Mr. McManus’s payment of
    Ireland’s domicile levy in 2012 did not entitle him to receive treaty benefits, with regard
    to taxation in the United States, as a resident of Ireland pursuant to Article 4 of the Tax
    Treaty. As noted above, Article 26 of the Tax Treaty allows the IRS and Ireland Revenue
    to communicate to resolve “difficulties or doubts arising as to the interpretation or
    17
    Mr. McManus also argued that the court should not consider the letter from Ireland Revenue
    on the grounds that the letter has no probative value on the grounds that it had not been
    authenticated and should be treated as hearsay under the Federal Rules of Evidence. Pl.’s Reply
    36. Mr. McManus speculated that the letter could have been the work of “rogue Irish tax agents,
    [who] have a vendetta against Mr. McManus.” Pl.’s MSJ 15. The court finds that these
    concerns have been alleviated by the government’s filing, under seal, of an unredacted copy of
    the letter which shows that it was written by an authorized representative of Ireland’s competent
    authority. See Masuda Suppl. Decl. Ex. B; see also RCFC 44.1 (providing that “[i]n determining
    foreign law, the court may consider any relevant material or source, including testimony,
    whether or not submitted by a party or admissible under the Federal Rules of Evidence”).
    17
    application” of the Tax Treaty. Article 27 allows these authorities to exchange
    information.
    The government also argues that its position and Ireland Revenue’s statements
    regarding the domicile levy are consistent with the international understanding of Article
    4 in tax conventions like the one in this case. According to the government, Ireland’s
    domicile levy, unlike Ireland’s income tax, does not qualify as “comprehensive” or “full”
    taxation as contemplated by the OECD Commentary because the domicile levy is capped
    at €200,000 regardless of the Irish property owner’s worldwide income over €1 million,
    and does not by its terms subject the Irish property owner to Ireland’s plenary taxing
    jurisdiction akin to Ireland’s income tax, for example. 18 In this regard, the government
    notes that Ireland’s Minister for Finance has stated to the Irish legislature that Ireland’s
    domicile levy is a “wealth tax . . . aimed at high wealth individuals with a substantial
    18
    In R. v. Crown Forest Industries Ltd., [1995] 
    2 S.C.R. 802
     (Can.) (Def.’s MSJ Ex. M), the
    United States argued that a company incorporated in the Bahamas with its place of management
    in the United States was not a resident of the United States for the purposes of the Tax Treaty
    between the United States and Canada because the company was subject to taxation in the
    United States only on its United States source income. Def.’s MSJ Ex. N (“Factum of the
    Intervener United States”). Although the convention stated that a “resident of a contracting
    state” included “any person [or entity] who, under the laws of that state, is liable to tax therein by
    reason of . . . place of management,” and did not expressly exclude persons liable to tax only on
    income from sources in that State or of profits attributable to a permanent establishment in that
    State (unlike Article 4(2) of the Tax Treaty in this case), the Supreme Court of Canada looked to
    the intentions of the drafters and other extrinsic materials and found that to be a resident of a
    contracting state for the purposes of the convention, a taxpayer had to be “subject to as
    comprehensive a tax liability as is imposed by a state,” which in that case meant taxation on
    worldwide income rather than taxation on only some portion of income or “source liability.”
    Crown Forest ¶¶ 2, 40 (emphasis added). Because the company’s place of management was
    “only one factor in the determination of whether” the company was liable to taxes in the United
    States, and the United States did not assert jurisdiction to tax income which was not effectively
    connected to the company’s operations in the United States, the Supreme Court of Canada found
    that the company was not a resident of the United States for the purposes of the U.S.-Canada tax
    convention. Id. ¶¶ 29, 68.
    18
    connection to Ireland, regardless of whether they are tax resident.” 244 Seanad Deb.
    (Dec. 10, 2015) (Def.’s MSJ Ex. L at 8) (emphasis added). For all of these reasons, the
    government asserts that Mr. McManus was not a “resident” of Ireland in 2012 for
    purposes of the Tax Treaty and is thus not entitled to a refund of taxes withheld from his
    2012 United States gambling winnings.
    The court agrees with the government that Mr. McManus’s payment of Ireland’s
    domicile levy in 2012 did not make him a resident of Ireland for purposes of Article 4 of
    the Tax Treaty and thus he is not entitled to a refund pursuant to Article 22 of the Tax
    Treaty. First, the court does not accept Mr. McManus’s contention that because he paid a
    levy based on his domicile in Ireland he has met the criteria to be a “resident” under the
    plain language of Article 4 of the Tax Treaty. Article 4 cannot be read in a vacuum. In
    particular, it must be read in context and “consistent with the shared expectations” and
    intent of the treaty parties. Lozano, 
    134 S. Ct. at 1232-33
     (citation omitted); see also
    Coplin, 
    761 F.2d at 691-92
     (citations omitted). To be a “resident of a Contracting State”
    under Article 4(1)(a) of the Tax Treaty, a person must be “under the laws of that State . . .
    liable to tax therein by reason of his domicile . . . or any other criterion of a similar
    nature.” The OECD Commentary concerning Article 4 of the 1992 OECD Model Tax
    Convention, as amended, states that to be “liable to tax” under Article 4, a person must be
    subject to comprehensive or full taxation, such as an income tax on the full amount of the
    person’s worldwide earnings. Specifically, the OECD Commentary states that “[a]s far
    as individuals are concerned, the definition aims at covering the various forms of
    personal attachment to a State which, in the domestic taxation laws, form the basis of a
    19
    comprehensive taxation (full liability to tax)” (emphasis added). Here, as the government
    argues, Ireland’s domicile levy, which is capped at €200,000 regardless of worldwide
    income over €1 million, is not “comprehensive” or “full” in that it is not a comprehensive
    tax on a person’s worldwide income. Ireland’s domicile levy is not as Mr. McManus
    asserts “substantially similar” to Ireland’s income tax. To the contrary, as previously
    noted, Ireland’s Minister for Finance has described Ireland’s domicile levy is a “wealth
    tax” which applies to wealthy Irish individuals “regardless of whether they are tax
    resident” and subject to Ireland’s income tax for example. 244 Seanad Deb. (Dec. 10,
    2015) (Def.’s MSJ Ex. L at 8) (emphasis added). Indeed, the domicile levy is applicable
    only to individuals who pay less than €200,000 in income tax in Ireland and those
    individuals may receive a credit for income tax paid. See Pl.’s MSJ Ex. 14 (domicile
    levy form). 19 Ireland’s domicile levy is distinct from, not substantially similar to,
    Ireland’s income tax. 20 Mr. McManus does not dispute that he has not paid any income
    tax or capital gains tax in Ireland since at least 1995. See Masuda Suppl. Decl. Ex. B. 21
    19
    An Ireland Revenue Domicile Levy Information Leaflet also distinguishes Ireland’s domicile
    levy from Ireland’s income tax, stating that “Irish income tax paid by an individual in a tax year
    will be allowed as a credit in calculating the amount of domicile levy due for that year.” Def.’s
    MSJ Ex. J (also noting that in the context of the domicile levy worldwide income includes “any
    income exempted under a Double Tax Treaty or deductible for income tax purposes”).
    20
    Mr. McManus’s argument that his non-payment of income tax in Ireland should not be
    considered because under the Tax Treaty a person could be liable to comprehensive taxation in a
    state even if the state does not in fact impose tax on the person, Pl.’s Reply 15, is without merit.
    Mr. McManus cites the OECD Commentary on Article 4 the 2010 Model Tax Convention which
    states that “[i]n many States, a person is considered liable to comprehensive taxation even if the
    Contracting State does not in fact impose tax.” 2010 OECD Commentary at 85 (providing as
    examples charities and pension funds that meet standards for tax exemptions) (Pl.’s Reply Ex.
    37). However, the quoted 2010 OCED Commentary refers to pension funds and charitable
    organizations that are generally “subject to the tax laws of a Contracting State” but “exempt only
    20
    Further, contrary to Mr. McManus’s contentions, this court cannot ignore the fact
    that the parties to the Tax Treaty have concluded that Mr. McManus’s payment of
    Ireland’s domicile levy in 2012 does not qualify him as a “resident” of Ireland under
    Article 4. The court must look to the shared understanding of the treaty parties when
    construing a tax treaty. See Lozano, 
    134 S. Ct. at 1232-33
    ; Coplin, 
    761 F.2d at 691-92
    .
    As discussed, the IRS requested assistance from Ireland Revenue and received a
    response from Ireland Revenue. After laying out the definition of “resident of a
    Contracting State” under Article 4(1) of the Tax Treaty, the IRS explained that “[i]f [Mr.
    McManus] is a tax resident of Ireland, the United States-Ireland Tax Treaty applies and
    the gambling winnings would not be considered taxable in the United States; therefore,
    if they meet all of the requirements for exemption specified in the tax laws.” 
    Id.
     In this case, it
    is undisputed that Mr. McManus was not generally subject to the tax laws of Ireland, such as
    Ireland’s income tax, in the first place based on the number of days he was present in Ireland. In
    contrast to certain pension funds and charitable organizations, Mr. McManus was not generally
    subject to the tax laws of Ireland and then exempt from those tax laws based on meeting specific
    requirements. Moreover, the Tax Treaty expressly addresses this issue: Article 4(1)(c) provides
    that the term “resident of a Contracting State” includes “a pension trust and any other
    organization established in that State and maintained exclusively to administer or provide
    retirement or employee benefits that is established or sponsored by a person that is otherwise a
    resident under Article 4 (Residence)” and, with certain restrictions, “any charitable or other
    exempt organization.” Because the Tax Treaty directly addresses when an entity is “liable to
    tax” and a “resident of a contracting state” despite being exempt from domestic tax laws, and
    does not include a person in Mr. McManus’s circumstances, the court finds that Mr. McManus
    was not “liable to tax” and a “resident” of Ireland in 2012 under Article 4 of the Tax Treaty.
    21
    Because the court finds that Mr. McManus was not a resident of Ireland in 2012 for the
    purposes of the Tax Treaty on the grounds that the domicile levy did not make Mr. McManus
    “liable to tax” in Ireland in 2012, see Tax Treaty art. 4(1), the court does not reach the
    government’s argument that Mr. McManus was not a resident of Ireland for the purposes of the
    Tax Treaty on the grounds that Mr. McManus was not liable to tax “by reason of his domicile . . .
    or any other criterion of a similar nature” or that Mr. McManus was “liable to tax in [Ireland] in
    respect only of income from sources in that State or of profits attributable to a permanent
    establishment in that State.” See Tax Treaty art. 4(1)-(2).
    21
    [Mr. McManus] would be entitled to a full refund of the $5,220,000 withholding
    amount.” 
    Id.
     To resolve the issue, the IRS asked Ireland Revenue for “an assurance that
    the Ireland [Domicile] Levy does not entitle [Mr. McManus] to receive treaty benefits as
    an Irish resident pursuant to Article 4 of the United States-Ireland Tax Treaty.” 
    Id.
     In
    response to the IRS’s questions, Ireland Revenue stated that “[t]he payment of the
    Domicile Levy does not entitle John P McManus to receive treaty benefits in accordance
    with the provisions in the Ireland-USA Double Taxation Convention. The Domicile
    Levy is not a covered tax for the purposes of this Convention.” 
    Id.
     22
    The court finds that Mr. McManus’s objections to Ireland Revenue’s response to
    the IRS are without merit. Mr. McManus argues that Ireland Revenue’s response to the
    IRS should be disregarded because it was outside the scope of Article 27 of the Tax
    Treaty on the grounds that Ireland Revenue discussed a tax not covered by the Treaty.
    The court disagrees. Mr. McManus’s argument is inconsistent with Articles 26 and 27,
    which were written to encourage the IRS and Ireland Revenue to confer with each other
    and exchange information in order to reach agreement on when and how the Tax Treaty
    applies. The court finds that Ireland Revenue’s response to the IRS is expressly
    contemplated by Articles 26 and 27 of the Tax Treaty. Article 26 states that issues may
    be resolved by “mutual agreement” of the competent authorities,” and that the
    22
    This is consistent with the statement by Ireland’s Minister for Finance that “[i]t has been the
    view of Revenue, since its introduction in 2010, that the domicile levy could not be regarded as a
    tax covered by that treaty.” 915 No. 2 Dáil Deb. (June 28, 2016) (written answer to questions
    89-90) (Def.’s Reply Ex. S).
    22
    “competent authorities of the Contracting States shall endeavor to resolve by mutual
    agreement any difficulties or doubts arising as to the interpretation or application” of the
    Tax Treaty. Tax Treaty art. 26(2)-(3). Article 26 further provides that “[t]he competent
    authorities of the Contracting States may communicate with each other directly for the
    purpose of reaching an agreement . . . .” Tax Treaty art. 26(4). Article 27 also authorizes
    the IRS and Ireland Revenue to “exchange such information as is relevant for carrying
    out the provisions of this Convention or of the domestic laws of the Contracting States
    concerning taxes covered by the Convention . . . .” While the domicile levy is not itself
    an Irish tax “covered” under Article 2 of the Tax Treaty, the purpose of the IRS’s request
    was to confirm that Mr. McManus’s payment of Ireland’s domicile levy did not make his
    taxation in the United States “contrary to the Convention.” Mr. McManus himself
    claimed to the IRS in the first instance that his payment of Ireland’s domicile levy made
    him a resident of Ireland under Article 4 of the Tax Treaty and entitled him to benefits
    under Article 22 of the Tax Treaty. The IRS properly sought to determine whether the
    Irish domicile levy could entitle Mr. McManus to the benefits of the Tax Treaty, in
    particular with regard to his claim for a refund of the tax withheld from his 2012 United
    States gambling winnings, and Ireland Revenue properly responded under Articles 26 and
    27 of the Tax Treaty.
    In sum, none of Mr. McManus’s arguments regarding his claim for a refund based
    on Articles 4 and 22 of the Tax Treaty have merit. The court finds that Mr. McManus’s
    payment of the domicile levy alone did not make him a resident of Ireland in 2012 for the
    23
    purposes of Article 4 of the Tax Treaty and thus his claim for a refund based on Article
    22 is denied.
    B.       Mr. McManus’s Nondiscrimination Argument is Barred by the
    Substantial Variance Rule.
    The government argues that Mr. McManus’s nondiscrimination argument based
    on Article 25 of the Tax Treaty is barred by the doctrine of “substantial variance.” The
    government asserts that because Mr. McManus cited only Article 22 of the Tax Treaty in
    his administrative tax refund claim before the IRS he cannot now argue that he is entitled
    to a refund based on violations of Article 25 of the Tax Treaty.
    The court agrees with the government that Mr. McManus is barred by the
    substantial variance doctrine from making his treaty nondiscrimination argument before
    this court. IRC section 7422(a) requires a taxpayer to have filed a refund claim in the
    manner prescribed by regulation. Treasury Regulation § 301.6402–2(b)(1) provides that
    “[t]he claim must set forth in detail each ground upon which a credit or refund is claimed
    and facts sufficient to apprise the Commissioner of the exact basis thereof.” The Federal
    Circuit has found that these provisions state a “‘substantial variance’ rule that bars
    taxpayers from bringing new claims or facts not alleged in the refund application to a
    court in which suit for refund is sought.” Lua v. United States, 
    843 F.3d 950
    , 957 (Fed.
    Cir. 2016) (citing Cencast Servs., L.P. v. United States, 
    729 F.3d 1352
    , 1366 (Fed. Cir.
    2013); Lockheed Martin Corp. v. United States, 
    210 F.3d 1366
    , 1371 (Fed. Cir. 2000)).
    Under the substantial variance rule, “[f]or a theory, claim, or fact supporting the
    application for refund to be admissible in a suit, we ask ‘whether there [wa]s a substantial
    24
    variance from a timely filed claim.’” 
    Id.
     (quoting Computervision Corp. v. United States,
    
    445 F.3d 1355
    , 1364 n.8 (Fed. Cir. 2006)). The Federal Circuit has noted that this rule
    “(1) gives the IRS notice as to the nature of the claim and the specific facts upon which it
    is predicated; (2) gives the IRS an opportunity to correct errors; and (3) limits any
    subsequent litigation to those grounds that the IRS had an opportunity to consider and is
    willing to defend.” Lockheed Martin, 
    210 F.3d at
    1371 (citing Ottawa Silica Co. v.
    United States, 
    699 F.2d 1124
    , 1138-40 (Fed. Cir. 1983); Union Pac. R.R. v. United
    States, 
    389 F.2d 437
    , 442 (Ct. Cl. 1968)).
    In this case, the substantial variance doctrine is particularly relevant in that
    Treasury Regulation § 301.6114-1(b)(1) expressly requires taxpayers to specifically
    identify claims based on tax treaty nondiscrimination provisions to the IRS. Treasury
    Regulation § 301.6114-1(b)(1) provides that “reporting is specifically required” when a
    taxpayer takes the position “[t]hat a nondiscrimination provision of a treaty precludes the
    application of any otherwise applicable Code provision, other than with respect to the
    making of or the effect of an election under section 897(i) [election by a foreign
    corporation to be treated as a domestic corporation].”
    It is undisputed that Mr. McManus did not identify the Tax Treaty’s
    nondiscrimination provisions to the IRS when he sought a refund of the tax withheld
    from his 2012 United States gambling winnings. Mr. McManus based his tax refund
    claim solely on Articles 4 and 22 of the Tax Treaty. See Pl.’s MSJ Exs. 5, 7. Indeed, Mr.
    McManus raised his nondiscrimination argument for the first time at oral argument on the
    parties’ cross-motions for summary judgment. As a consequence, the IRS did not have
    25
    the opportunity to address the issue, including, as described in Articles 26 and 27 of the
    Tax Treaty, the opportunity to exchange information with Ireland Revenue regarding the
    matter. See Lockheed Martin, 
    210 F.3d at 1371
    . Mr. McManus’s arguments in this court
    are therefore limited “to those grounds that the IRS had an opportunity to consider and is
    willing to defend.” 
    Id.
     Mr. McManus’s arguments based on the nondiscrimination
    provision of the Tax Treaty raised for the first time at oral argument on his motion for
    summary judgment are barred. 23
    V.     CONCLUSION
    For the reasons stated above, Mr. McManus’s motion for summary judgment is
    DENIED. The government’s cross-motion for summary judgment is GRANTED. The
    clerk is directed to enter judgment accordingly.
    IT IS SO ORDERED.
    s/Nancy B. Firestone
    NANCY B. FIRESTONE
    Senior Judge
    23
    Because Mr. McManus’s nondiscrimination claim is barred, the court does not reach the merits
    of the argument.
    26