Gaughf Properties, L.P. v. Commissioner of Internal Revenue Service , 738 F.3d 415 ( 2013 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued November 14, 2013         Decided December 27, 2013
    No. 13-1026
    GAUGHF PROPERTIES, L.P., BALAZS VENTURES, LLC,
    A PARTNER OTHER THAN THE TAX MATTERS PARTNER,
    APPELLANT
    v.
    COMMISSIONER OF INTERNAL REVENUE SERVICE,
    APPELLEE
    On Appeal from the Order
    of the United States Tax Court
    David D. Aughtry argued the cause for the appellant.
    William E. Buchanan was on brief.
    Thomas A. Cullinan and N. Jerold Cohen were on brief
    for amicus curiae West Ventures, L.P. in support of the
    appellant.
    Ivan C. Dale, Attorney, United States Department of
    Justice, argued the cause for the appellee. Tamara W.
    Ashford, Principal Deputy Assistant Attorney General, and
    Gilbert S. Rothenberg and Michael J. Haungs, Attorneys,
    were on brief.
    2
    Before: GARLAND, Chief Judge, and HENDERSON and
    SRINIVASAN, Circuit Judges.
    Opinion for         the   Court     filed   by    Circuit    Judge
    HENDERSON.
    KAREN LECRAFT HENDERSON, Circuit Judge: Gaughf
    Properties, L.P. and its partners, Balazs Ventures, LLC and
    Gaughf Enterprises, LLC, (collectively, Appellants)1 appeal
    the tax court’s decision, holding that the period to assess taxes
    for tax year 1999 against Andrew Jackson Gaughf, Jr. (Jack
    Gaughf) and his wife, Nan Gaughf, remained open as of
    March 30, 2007, when the Internal Revenue Service (IRS)
    issued a Notice of Final Partnership Administrative
    Adjustment (FPAA) to Gaughf Properties, L.P. Gaughf
    Props., L.P. v. Comm’r, 
    139 T.C. 219
    (2012). In so holding,
    the tax court determined that (1) the Gaughfs’ tax liability
    came within the unidentified partner exception to the general
    three-year statute of limitations under I.R.C. section 6229(e)
    because the Gaughfs were not identified as indirect partners
    of Gaughf Properties, L.P. in its 1999 return2 and (2)
    1
    Although the cover to the Appellants’ brief refers to a single
    “Appellant” designated “Gaughf Properties L.P., Balazs Ventures,
    LLC, a Partner Other than the Tax Matters Partner,” their
    Certificate as to Parties, Rulings, and Related Cases identifies as
    parties all three of the entities enumerated in the text, as does their
    petition for interlocutory review. See Brief for the Appellant at i;
    Petition for Permission to Appeal, No. 12-8017 (D.C. Cir. Nov. 19,
    2012).
    2
    “The term ‘indirect partner’ means a person holding an
    interest in a partnership through 1 or more pass-thru partners.”
    I.R.C. § 6231(a)(10). A “pass-thru partner” is “a partnership,
    3
    information identifying them as indirect partners was not
    otherwise timely “furnished to the Secretary [of the
    Treasury]” (Secretary) so as to trigger the one-year limitation
    period provided in I.R.C. section 6229(e) (flush language).
    We agree with both of the tax court’s determinations and,
    accordingly, affirm its judgment.
    I.
    The material facts are undisputed. In 1999, on the advice
    of accounting firm KPMG, Jack Gaughf contacted Jenkens &
    Gilchrist (J&G), a law firm, “to set up a tax advantage” to
    reduce the capital gain taxes the Gaughfs would otherwise
    incur when they sold 150,283 shares of stock they held in
    Quanta Services, Inc. (Quanta). Trial Tr. 215, Gaughf Props.,
    L.P. v. Comm’r, No. 18298-07 (T.C. May 27, 2012) (Trial
    Tr.) (5/17/2010 testimony of Jack Gaughf). J&G suggested
    using a “Section 754 step up”3 in order to inflate the cost
    basis of the Quanta stock and thereby generate a capital loss
    estate, trust, S corporation, nominee, or other similar person
    through whom other persons hold an interest in the partnership.”
    
    Id. § 6231(a)(9).
    Here, Bodacious, Inc. was the pass-thru partner
    through which Jack Gaughf held a partnership interest in Gaughf
    Properties, L.P. at the time of the partnership’s liquidation.
    Because Jack and Nan Gaughf were both involved as principals in
    the relevant entities and transactions and filed a joint 1999 income
    tax return, for convenience we treat them, as did the tax court, as
    joint partners.
    3
    I.R.C. section 754 “permits taxpayers pursuant to [I.R.C.]
    § 743(b) to take a step-up in basis resulting from the transfer of
    interest in a partnership by sale or exchange.” Atl. Veneer Corp. v.
    Comm’r, 
    812 F.2d 158
    , 158 (4th Cir. 1987).
    4
    instead of a capital gain.4 JA 1197 (J&G Investor Profile of
    Jack Gaughf). Accordingly, J&G guided the Gaughfs through
    the set-up of a “Son of Boss” tax shelter.5
    A. The Corporate Set-Up
    Pursuant to J&G’s advice the Gaughfs directed their
    lawyer, Maurice Holloway, to form four legal entities—three
    corporations and a partnership, all formed under South
    Carolina law—which Holloway did in September 1999, as
    follows: (1) Gaughf Enterprises, LLC, a limited liability
    corporation wholly owned by Jack Gaughf; (2) Balazs
    Ventures, LLC, a limited liability corporation wholly owned
    by Nan Gaughf; (3) Gaughf Properties, L.P., a limited
    partnership consisting of partners Gaughf Enterprises, LLC
    and Balazs Ventures, LLC (pursuant to a partnership
    agreement signed on behalf of the corporate partners by their
    sole owners—Jack Gaughf and Nan Gaughf, respectively);
    and (4) Bodacious, Inc., a corporation of which Jack Gaughf
    4
    According to the tax court, had the Gaughfs sold the stock
    without a tax shelter, they would have been taxed on a capital gain
    of approximately $4.3 million instead of incurring a capital loss.
    
    139 T.C. 227
    .
    5
    The Son of Boss tax shelter “is a ‘variant of the Bond and
    Options Sales Strategy (“BOSS”) shelter’ ” and “involves ‘the
    transfer of assets along with significant liabilities to a partnership,
    with the goal of increasing basis in that partnership.’ ” 106 Ltd. v.
    Comm’r, 
    684 F.3d 84
    , 86 n.1 (D.C. Cir. 2012) (quoting Napoliello
    v. Comm’r, 
    655 F.3d 1060
    , 1062 (9th Cir. 2011)) (quotation marks
    and brackets omitted). Because the liabilities are not completely
    fixed at the time of the transfer, “the partnership ignores them in
    computing basis . . . result[ing] in high-basis assets that produce
    large tax—but not out-of-pocket—losses.” 
    Id. (quotation marks
    omitted).
    5
    was 100% owner and president. Holloway filed a Form SS-4
    (“Application for Employer Identification Number”) on
    behalf of each of the four entities with the IRS Service Center
    in Atlanta, Georgia. The SS-4 forms identified the “principal
    officer, general partner, grantor, owner, or trustor” of Gaughf
    Enterprises, LLC, Gaughf Properties, L.P. and Bodacious,
    Inc. as “Andrew Jackson Gaughf, Jr.” and of Balazs Ventures,
    LLC as “Nan Gaughf”; each filing further identified the
    “[r]eason for applying” as “[s]tarted a new business” and
    listed the Gaughfs’ personal address in Pickens, South
    Carolina as the entity’s “[m]ailing address.” JA 522, 529,
    530, 526.
    Jack Gaughf set up three separate investment accounts
    with Deutsche Bank Alex. Brown LLC (Alex. Brown), an
    affiliate of Deutsche Bank AG (Deutsche Bank), one each in
    the name of Gaughf Enterprises, LLC, Gaughf Properties,
    L.P. and Bodacious, Inc. On November 24, 1999, $90,000
    was deposited into Gaughf Enterprises, LLC’s Alex. Brown
    account. Five days later, on November 29, 1999, Gaughf
    Enterprises, LLC entered into two currency option
    transactions with Deutsche Bank: (1) a “long” option under
    which Gaughf Enterprises, LLC agreed to pay Deutsche Bank
    an up-front premium of $4,500,000 on December 1, 1999 and
    Deutsche Bank agreed to pay Gaughf Enterprises, LLC a
    $9,000,000 payout on December 22, 1999 if the Japanese yen
    were trading at more than 105.76 yen to the U.S. dollar and
    (2) a “short” option under which Deutsche Bank agreed to
    pay Gaughf Enterprises, LLC a $4,455,000 premium on
    December 1, 1999 and Gaughf Enterprises, LLC agreed to
    pay Deutsche Bank $8,910,000 on December 22, 1999 if the
    Japanese yen were trading at more than 105.78 yen to the
    dollar.
    6
    The next day, November 30, 1999, Gaughf Enterprises,
    LLC transferred the currency options to Gaughf Properties,
    L.P. as a contribution to capital. The same day, $45,000—the
    difference between the long and short option premiums—was
    transferred from Gaughf Enterprises, LLC’s Alex. Brown
    account to Deutsche Bank. The remaining $45,000 in Gaughf
    Enterprises, LLC’s Alex. Brown account was transferred to
    Gaughf Properties, L.P.’s Alex. Brown account—also as a
    contribution to capital—except for $900 which, under an
    agreement between Gaughf Enterprises, LLC and Bodacious,
    Inc., was deemed a contribution to capital by Bodacious, Inc.
    On December 20, 1999, the two Japanese currency options
    Gaughf Properties, L.P. held expired unexercised, with no
    pay-out to or by either Gaughf Properties, L.P. or Deutsche
    Bank. The long and short of it is that the only money that
    changed hands in connection with the options was the
    $45,000 premium differential Gaughf Enterprises, LLC had
    paid Deutsche Bank on November 30, 1999.
    On December 27, 1999, both Gaughf Enterprises, LLC
    and Balazs Ventures, LLC signed their general partnership
    interests in Gaughf Properties, L.P. over to Bodacious, Inc.
    “as a substitute general partner,” while Gaughf Enterprises,
    LLC—but not Balazs Ventures, LLC—assigned its limited
    partnership interest as well to Bodacious, Inc. Also on
    December 27, 1999, the Gaughfs signed a liquidation
    agreement on behalf of Bodacious, Inc. and Balazs Ventures,
    LLC, terminating Gaughf Properties, L.P. and distributing
    “[a]ny and all assets of the Partnership held by the Partnership
    as of the date of dissolution” to its partners in accordance
    with an attached schedule, which gave Bodacious, Inc. 99.6%
    of the partnership assets and Balazs Ventures, LLC the
    remaining 0.4%. JA 1080. As a result of the liquidation, the
    cash in Gaughf Properties, L.P.’s Alex. Brown account—
    consisting of Gaughf Enterprises, LLC’s $45,000 capital
    7
    contribution plus accrued income thereon—was distributed to
    Bodacious, Inc. on December 29, 1999.6
    B. The Pay-Offs
    On November 19, 1999, Jack Gaughf transferred 142,783
    of his 150,283 shares of Quanta stock from his investment
    account with Edward D. Jones & Co., L.P. (Edward Jones) to
    an Edward Jones account in Bodacious, Inc.’s name, which
    sold the shares on December 9, 1999 for net proceeds of
    $4,418,243.7 On December 14, 1999, Jack Gaughf transferred
    from his account to Bodacious, Inc.’s account an additional
    2,575 shares of Quanta stock, which Bodacious, Inc.
    transferred to Gaughf Properties, L.P.’s Edward Jones
    account on December 20, 1999. Also on December 20, 1999,
    Jack Gaughf transferred the last 4,925 Quanta shares in his
    Edward Jones account directly to Gaughf Properties, L.P.’s
    Edward Jones account. After the December 27, 1999
    liquidation of Gaughf Properties, L.P., the 7,500 Quanta
    shares then held by Gaughf Properties, L.P.—the 2,575 from
    Bodacious, Inc. plus the 4,925 directly from Jack Gaughf—
    were transferred to Bodacious, Inc.’s Edward Jones account
    on December 30, 1999 and sold the next day for net proceeds
    of $207,003.
    6
    Notwithstanding the terms of the liquidation agreement,
    Balazs Ventures, LLC apparently did not receive its pro rata .4%
    share of the partnership assets upon the dissolution.
    7
    Sometime in “late [19]99,” Jack Gaughf transferred all of his
    Quanta stock from his Smith Barney account to an Edward Jones
    brokerage account and authorized the latter to sell the stock. Trial
    Tr. 224 (5/17/2010 testimony of Jack Gaughf).
    8
    On January 31, 2000, J&G gave Jack Gaughf a written
    opinion that the “basis in [his] interest in the Partnership after
    the contribution of the Options should include the cost of the
    Long Option contributed, without adjustment for the Short
    Option,” that “[t]he liquidation of the Partnership should
    result in an allocation of the Partnership’s ‘outside’ basis to
    the properties distributed by it in liquidation”8—that is, to the
    $45,000 distribution and the 7,500 Quanta shares—and
    “disposition by [Bodacious, Inc.] of all of the Shares received
    in liquidation of the Partnership should result in a long term
    capital loss.” JA 878 (emphasis added). Armed with J&G’s
    letter, KPMG’s tax department filed separate income tax
    returns for tax year 1999 on behalf of the Gaughfs (filing
    jointly), Bodacious, Inc. (filing as an S corporation) and
    Gaughf Properties, L.P. The Gaughfs reported a long-term
    capital loss of $119,919 attributable to “Bodacious, Inc.,” JA
    591, which was reported on Bodacious, Inc.’s 1999 return as
    the loss attributable to the difference between the Quanta
    stock sale price of $4,625,266 and its reported “cost” of
    $4,745,185.
    C. The Aftermath
    In May 2004, responding to a subpoena first issued in
    June 2003 during an IRS audit of J&G, J&G delivered to the
    IRS a list of clients, which list included Jack Gaughf’s name,
    address and taxpayer identification number. Then, in July
    2004, J&G turned over to the IRS some 1300 compact discs
    of documents that included approximately 480 document
    pages covering the various transactions involving the Gaughfs
    and their business entities. After the IRS advised the Gaughfs
    8
    “A partner’s tax basis in a partnership interest [is] called
    ‘outside basis’ . . . .” United States v. Woods, 
    134 S. Ct. 557
    , 561
    (2013).
    9
    and Gaughf Properties, L.P. that their 1999 tax returns were
    being investigated, on April 12 and May 10, 2006,
    respectively, the Gaughfs and an IRS agent signed a Form
    872-1 (“Consent to Extend the Time to Assess Tax As Well
    As Tax Attributable to Items of a Partnership”) extending the
    limitations period for assessing 1999 tax-year liabilities
    against the Gaughfs until April 16, 2007. On May 18, 2006,
    the IRS issued a Notice of Beginning of Administrative
    Proceeding regarding partnership items related to Gaughf
    Properties, L.P.’s 1999 tax return. The IRS issued its FPAA
    on March 30, 2007, determining, inter alia, that Gaughf
    Properties, L.P. “was a sham [and] lacked economic
    substance” and “a principal purpose” of its formation and the
    transactions related thereto was “to reduce substantially the
    present value of its partners’ aggregate federal tax liability in
    a manner that is inconsistent with the intent of [the
    [partnership provisions] of the Interna1 Revenue Code.” JA
    1297. The FPAA further determined the partnership should
    be “disregarded,” all of its transactions be attributed to “its
    purported partners” and the long option’s $4,500,000 basis be
    offset by the $4,455,000 short option’s premium cost. 
    Id. In response,
    on August 15, 2007, Balazs Ventures, LLC
    filed in the tax court a Petition for Readjustment of
    Partnership Items pursuant to I.R.C. section 6226 on behalf of
    Gaughf Properties, L.P., contending the FPAA was untimely
    because it issued after the three-year limitations period set out
    in I.R.C. section 6229(a) had expired. The IRS subsequently
    asserted a number of defenses, including I.R.C. section
    6229(e)’s unidentified partner exception to the three-year
    statute of limitations. The IRS contended that under the
    exception, the Gaughfs’ tax assessment period remained
    open, at least until the Form 872-1 was signed extending the
    assessment period to April 16, 2007, because Gaughf
    Properties, L.P.’s 1999 tax return did not identify the Gaughfs
    10
    as indirect partners and treated partnership items9—namely,
    the contributed Japanese currency options—inconsistently
    with their treatment on the Gaughfs’ joint personal return,
    without notifying the IRS of the inconsistency.
    The tax court set the statute-of-limitations issue for a
    preliminary trial, adjudicating two questions: (1) whether,
    when the FPAA issued on March 30, 2007, the statutory
    period for assessing the Gaughfs’ tax liability attributable to
    partnership items remained open pursuant to section
    6229(e)’s unidentified partner exception and (2) if so,
    whether the IRS was estopped from asserting the exception.
    For the purpose of the trial, the parties stipulated to most of
    the facts, including that “the basis in the Quanta stock was
    ‘incorrectly overstated.’ ” 
    139 T.C. 225
    .
    The tax court conducted a bench trial in Atlanta in May
    2010. On September 10, 2012, the court issued its decision,
    holding that (1) the assessment period was extended under
    section 6229(e)’s exception and (2) the IRS was not estopped
    from so asserting.10 
    139 T.C. 220
    . Gaughf Properties, L.P.
    sought an interlocutory appeal of the tax court’s timeliness
    decision pursuant to Tax Court Rule 193 and I.R.C. section
    9
    “The term ‘partnership item’ means, with respect to a
    partnership, any item required to be taken into account for the
    partnership’s taxable year under any provision of subtitle A to the
    extent regulations prescribed by the Secretary provide that, for
    purposes of this subtitle, such item is more appropriately
    determined at the partnership level than at the partner level.” I.R.C.
    § 6231(a)(3); see Treas. Reg. § 301.6231(a)(3)-1 (regulatory
    definition).
    10
    The estoppel holding is not appealed.
    11
    7482(a)(2).11 On November 8, 2012, the tax court granted the
    motion. Gaughf Properties, L.P., Balazs Ventures, LLC and
    Gaughf Enterprises, LLC, then filed a petition in this court for
    interlocutory appeal which we granted on February 1, 2013.
    In re Gaughf Props., No. 12-8017 (D.C. Cir. Feb. 1, 2013).
    II.
    The court has jurisdiction of the interlocutory appeal
    under I.R.C. section 7482(a)(2). We review the tax court’s
    decision “ ‘in the same manner and to the same extent as
    decisions of the district courts in civil actions tried without a
    jury.’ ” Petaluma FX Partners, LLC v. Comm’r, 
    591 F.3d 649
    , 652 (D.C. Cir. 2010) (quoting I.R.C. § 7482(a)(1)),
    abrogated in other respect, United States v. Woods, 
    134 S. Ct. 557
    (2013). Accordingly, “[w]e review the Tax Court’s legal
    conclusions      de    novo     and     its    factual    indings
    for clear error.” Barnes v. Comm’r, 
    712 F.3d 581
    , 582 (D.C.
    Cir. 2013). The sole question on appeal is a legal one:
    whether the assessment period for the Gaughfs’ 1999 return
    remained open as of March 30, 2007 so that the FPAA issued
    on that date was timely under section 6229. We conclude that
    it did remain open as of March 30, 2007.
    11
    Tax Court Rule 193 provides in relevant part: “For the
    purpose of seeking the review of any order of the Tax Court which
    is not otherwise immediately appealable, a party may request the
    Court to include, or the Court on its own motion may include, a
    statement in such order that a controlling question of law is
    involved with respect to which there is a substantial ground for
    difference of opinion and that an immediate appeal from that order
    may materially advance the ultimate termination of the litigation.”
    See also I.R.C. § 7482(a)(2) (authorizing court of appeals “in its
    discretion” to take interlocutory appeal upon application filed
    within ten days after such order issues).
    12
    The IRS generally has three years to assess “any tax
    imposed . . . with respect to any person which is attributable
    to any partnership item” after the later of either the filing
    deadline for the applicable tax year or the actual date of filing.
    I.R.C. § 6229(a). The period may be extended by agreement
    of the parties—provided they do so “before the expiration of
    [the three-year] period.” 
    Id. § 6229(b).
    The three-year
    deadline is subject to several statutory exceptions—including
    the “[u]nidentified partner” exception in section 6229(e),
    which provides in relevant part:
    (e) . . . If –
    (1) the name, address, and taxpayer
    identification number of a partner are not
    furnished on the partnership return for a
    partnership taxable year, and
    (2) (A) . . .
    (B) the partner has failed to comply
    with subsection (b) of section 6222 (relating
    to notification of inconsistent treatment)
    with respect to any partnership item for
    such taxable year,
    the period for assessing any tax . . . which is
    attributable to any partnership item (or affected item)
    for such taxable year shall not expire with respect to
    such partner before the date which is 1 year after the
    date on which the name, address, and taxpayer
    identification number of such partner are furnished
    to the Secretary.
    13
    I.R.C. § 6229(e).12 The tax court concluded the period for
    assessing a tax on the Gaughfs attributable to partnership
    items—in particular, the contributions of the Quanta shares
    and the foreign currency options—remained open beyond the
    general three-year assessment period because both of the
    section 6229(e) requirements were satisfied: (1) Gaughf
    Properties, L.P.’s 1999 income tax return failed to furnish the
    required information identifying the Gaughfs as indirect
    partners therein, 
    139 T.C. 234
    ; and (2) the Gaughfs failed
    to comply with section 6222(b)’s requirement that they notify
    the IRS that their 1999 tax return treated the partnership items
    in a manner inconsistent with the items’ treatment in the
    Gaughf Properties, L.P. return, 
    id. at 237.
    The tax court
    further concluded that at no time before the parties signed the
    2006 agreement to extend the assessment period was the IRS
    otherwise “furnished” information regarding the Gaughfs’
    indirect partnership status so as to trigger the one-year
    limitation period provided in section 6229(e). The Appellants
    challenge each determination.
    A. Inconsistent Treatment of Partnership Items
    First, the Appellants assert that the Gaughfs’ tax
    assessment is not excepted under section 6229(e) from the
    general three-year statute of limitations because, they claim,
    the Gaughfs did not “fail[] to comply with subsection (b) of
    section 6222 (relating to notification of inconsistent
    treatment) with respect to any partnership item for such
    12
    Internal Revenue Code section 6222(b), referenced in section
    6229(e)(2)(B), is discussed infra Part II.A.
    14
    taxable year.” I.R.C. § 6229(e)(2)(B).13            Section 6222
    provides in relevant part:
    (a) In general.—A partner shall, on the partner’s
    return, treat a partnership item in a manner which is
    consistent with the treatment of such partnership
    item on the partnership return.
    (b) Notification of inconsistent treatment.—
    (c) In general.—In the case of any partnership item,
    if—
    (A)(i) the partnership has filed a return but the
    partner’s treatment on his return is (or may be)
    inconsistent with the treatment of the item on
    the partnership return, or
    (ii) the partnership has not filed a return,
    and
    (B) the partner files with the Secretary a
    statement identifying the inconsistency,
    subsection (a) shall not apply to such item.
    13
    The Appellants also argue that the IRS tax return forms,
    instructions and regulations do not require reporting the names of
    indirect partners such as the Gaughfs—only partnership
    “members.” Br. for the Appellant 45-46. The applicable regulation
    in effect in 1999, however, expressly provided that “[a] partner who
    is not properly identified on the partnership return (including an
    indirect partner) remains an unidentified partner for purposes of
    section 6229(e) until identifying information is furnished as
    provided in § 301.6223(c)-1T.” Treas. Reg. § 301.6229(e)-1T
    (1999) (emphasis added).
    15
    I.R.C. § 6222(a)-(b). The Appellants contend that a section
    6222(b)(1) statement was not required because there was no
    inconsistency between the Gaughfs’ treatment of any
    partnership item and Gaughf Properties, L.P.’s return’s
    treatment thereof. We agree with the tax court that the two
    returns’ treatment of partnership items was inconsistent—in
    at least two respects.
    The first partnership item the two returns treated
    differently is the partner’s basis in the contributed property—
    namely, the two foreign currency options. See Treas. Reg.
    § 301.6231(a)(3)-1(a)(4)(i) & (c)(2)(iv) (“[p]artnership items”
    include “[i]tems relating to . . . [c]ontributions to the
    partnership,” including determining “[t]he basis to the
    partnership of contributed property”). Gaughf Properties,
    L.P.’s 1999 return reported a partnership loss from the
    expired options of $45,000. The loss was reported as a single
    item; it therefore assumed that Gaughf Properties, L.P.’s
    inside basis in its then-worthless options was likewise
    $45,000, the amount that was lost. See United States v.
    
    Woods, 134 S. Ct. at 561
    (“Tax basis is the amount used as
    the cost of an asset when computing how much its owner
    gained or lost for tax purposes when disposing of it. . . .
    ‘[I]nside basis’ [is] the partnership’s basis in its own assets . .
    . .”). The inside basis in turn rested on the assumption that
    the partner’s basis in the contributed property was $45,000.
    See I.R.C. § 723 (inside basis of “property contributed to a
    partnership by a partner shall be the adjusted basis of such
    property to the contributing partner at the time of the
    contribution”). In contrast, the Gaughfs’ 1999 return reported
    an outside basis in Gaughf Properties, L.P.—that is, the
    Gaughfs’ tax basis in their partnership interest in Gaughf
    16
    Properties, L.P., see supra note 8—of over $4.5 million,14 JA
    582, which amount was necessarily derived from the
    Gaughfs’ basis in the contributed options and assumed a basis
    of $4.5 million—the value of the long option without any
    reduction for the short option. See I.R.C. § 722 (partner’s
    outside basis of “partnership acquired by a contribution of
    property, including money, to the partnership shall be the
    amount of such money and the adjusted basis of such property
    to the contributing partner at the time of the contribution”);
    
    Woods, 134 S. Ct. at 561
    (“ ‘[O]utside basis’ . . . is tied to the
    value of any assets the partner contributed to acquire the
    interest.”). Regardless of which treatment of the partnership
    item was correct—indeed even if both had been correct—the
    returns’ widely disparate treatment of the partner’s basis in
    the contributed property constituted inconsistent treatment of
    a partnership item that triggered the section 6222(b) filing
    requirement.
    The second inconsistency lies in the two returns’
    differing treatment of the nature of the contributed property—
    14
    Whether, or under what circumstances, the inconsistent
    treatment of an outside basis—which is determined at the
    individual partner rather than the partnership level, 
    Petaluma, 591 F.3d at 654
    —can itself support an unidentified partner exception to
    the statute of limitations is an issue we need not and do not reach.
    See Br. for the Appellant 48 (arguing “ ‘outside basis’ that drives
    the partners’ returns constitutes a partner-level ‘affected item’
    beyond partnership-level jurisdiction”). But see 
    Woods, 134 S. Ct. at 563-64
    (holding court conducting partnership-level proceeding—
    “to adjust ‘partnership items,’ [i.e.,] those relevant to the
    partnership as a whole”—has “jurisdiction to determine the
    applicability of any penalty that could result from an adjustment to
    a partnership item, even if imposing the penalty would also require
    determining affected or non-partnership items such as outside
    basis”).
    17
    in particular, whether the long and short currency options
    constituted a single integrated transaction or two separate
    transactions. Like the basis of the contributing partner in the
    property, a contribution’s underlying nature is a partnership
    item. See Treas. Reg. § 301.6231(a)(3)-1(a)(4)(i) & (a)(3)-
    1(b) (“ ‘partnership item’ includes the accounting practices
    and the legal and factual determinations that underlie the
    determination of the amount, timing, and characterization of
    items of income, credit, gain, loss, deduction, etc.”). The
    Gaughfs’ and Gaughf Properties, L.P.’s returns treated the
    contributed options as constituting two different transactions.
    Because it reported a $4.5 million basis in the partnership, the
    Gaughfs’ return necessarily assumed the long and short
    options were separate contributions of property (or it ignored
    the short option contribution altogether). In contrast, Gaughf
    Properties, L.P.’s return assumed the currency options
    constituted a single, integrated transaction because it reported
    a net loss of $45,000—the difference between the two
    premiums—rather than separate gains and losses for each
    option. See generally I.R.C. § 988 (“Treatment of certain
    foreign currency transactions”).
    Because “[i]n the case of [these two] partnership
    item[s],” the Gaughfs’ “treatment on [their] return is (or may
    be) inconsistent with the treatment of the item[s] on the
    partnership return,” I.R.C. § 6222(b)(1)(A)(i), and the
    Gaughfs did not file a Form 8082 “Notice of Inconsistent
    Treatment,” they “failed to comply with subsection (b) of
    section 6222,” 
    id. § 6229(e)(2)(B);
    see 
    139 T.C. 237
    . Accordingly we conclude, as did the tax court, that their
    assessment period is excepted under section 6229(e) from the
    general three-year statute of limitations established in
    section 6229(a).
    18
    B. “Furnished” Additional Partnership Information
    The Appellants also contend that, even if the Gaughfs
    were unidentified partners under section 6229(e), the FPAA
    was untimely because it did not issue (nor was an extension
    agreement signed) until after “the date which is 1 year after
    . . . the name, address, and taxpayer identification number of
    such partner are furnished to the Secretary”—on which date
    the assessment period expires under section 6229(e) even
    when the unidentified partner exception applies. They assert
    that, although the indirect partner status information was “not
    furnished on” the 1999 Gaughf Properties, L.P. return under
    section 6229(e)(1), the information was nonetheless
    adequately “furnished to the Secretary” through other
    documents the IRS received—namely, (1) the four individual
    entities’ SS-4 forms, filed September 27 to October 1, 1999,
    which identified either Jack or Nan Gaughf as the principal of
    each of Gaughf Properties, L.P.’s partners and could be cross-
    referenced through the 1999 tax returns; and (2) the 1300
    compact discs of documents (including what the Appellants
    describe as a “480-page gold mine of Gaughf information,”
    Br. for the Appellant 43) given to the IRS by J&G in 2004.
    None of these documents “furnish[ed]” the required
    information so as to satisfy section 6229(e).
    Under the temporary IRS regulation in effect in 1999, a
    “statement [furnishing ‘additional information regarding
    partners’ to the IRS] shall generally be filed with the service
    center with which the partnership return is filed” and it must
    (i) Identify the partnership, each partner for whom
    information is supplied, and the person supplying the
    information by name, address, and taxpayer identification
    number;
    19
    (ii) Explain that the statement is furnished to correct or
    supplement earlier information with respect to the
    partners in the partnership;
    (iii) Specify the taxable year to which the
    information relates;
    (iv) Set out the corrected or additional information[;]
    and
    (v) Be signed by the person supplying the
    information.
    Treas. Reg. § 301.6223(c)-1T(b)(2)-(3).15 The Appellants do
    not dispute that the documents they point to failed to comply
    with the regulation’s literal requirements. Instead, they
    challenge the regulation itself—to no avail.
    The Appellants argue that the regulation’s requirements
    are inconsistent with the language of I.R.C. section 6229(e).
    We review a regulation under the familiar two-step
    framework set out in Chevron U.S.A. Inc. v. Natural
    Resources Defense Council, Inc., 
    467 U.S. 837
    (1984). See
    Mayo Found. for Med. Educ. & Research v. United States,
    
    131 S. Ct. 704
    , 711 (2011). Under Chevron step 1, we ask
    “whether Congress has ‘directly addressed the precise
    question at issue.’ ” 
    Id. (quoting Chevron,
    467 U.S. at 843).
    If so, “that is the end of the matter; for the court, as well as
    the agency, must give effect to the unambiguously expressed
    intent of Congress.” 
    Chevron, 467 U.S. at 842-43
    . But “if
    15
    Temporary regulation 301.6223(c)-1T, in effect at the time
    the 1999 return was filed, has since been adopted in permanent
    form. See Unified Partnership Audit Procedures, 66 Fed. Reg.
    50,541, 50,548-49 (2001) (codified at Treas. Reg. § 301.6223(c)-1).
    20
    the statute is silent or ambiguous with respect to the specific
    issue, the question for the court is whether the agency’s
    answer is based on a permissible construction of the statute.”
    
    Id. at 843.
    Applying Chevron here, we uphold the regulation.
    The Appellants claim the statute’s phrase “are furnished”
    is plainly broad and necessarily encompasses “actual
    notice”—which they claim the SS-4 forms and the compact
    discs provided. In support, they note that the Congress
    “chose the passive verb ‘are furnished’ and imposed no
    limitation as to who furnishes the taxpayer information to the
    Secretary, where the information is furnished to the Secretary,
    or when the information is furnished to the Secretary.” Br.
    for the Appellant 31. In other words, I.R.C. section 6229(e)
    “is silent or ambiguous with respect to the specific issue” of
    how, when, where or by whom additional partnership
    information must be furnished. See 
    Chevron, 467 U.S. at 843
    . Under Chevron step 2, therefore, the Secretary may fill
    the gap the Congress left and the regulation is entitled to
    deference. See Mayo 
    Found., 131 S. Ct. at 713
    (“ ‘The power
    of an administrative agency to administer a congressionally
    created . . . program necessarily requires the formulation of
    policy and the making of rules to fill any gap left, implicitly
    or explicitly, by Congress.’ ” (quoting 
    Chevron, 467 U.S. at 843
    ) (brackets omitted)).            In promulgating section
    301.6223(c)-1T(b)(2)-(3), the Secretary filled the gap in a
    reasonable fashion. The regulation’s terms ensure that the
    additional partnership information reaches the particular IRS
    center where the relevant return was filed and that it includes
    all of the essentials: the identity of the partners, the nature of
    the information, the applicable tax year, the additional
    partnership information itself and the identity of the filer. See
    Treas.     Reg.     §     301.6223(c)-1T(b)(2),       (b)(3)(i)-(v).
    “Regulation, like legislation, often requires drawing lines.”
    Mayo 
    Found., 131 S. Ct. at 715
    . The Secretary’s lines are
    21
    reasonably drawn. Indeed, the Appellants’ alternative—that
    the IRS be charged with actual notice of any information that
    has passed into its possession at any place or time, in any
    form or by any means—seems at best impractical. While the
    regulation provides that the IRS “may use other information
    in its possession,” it also makes clear the IRS “is not
    obligated to search its records for information not expressly
    furnished under [the regulation].” Treas. Reg. § 301.6223(c)-
    1T(f) (emphases added); cf. Walthall v. United States, 
    131 F.3d 1289
    , 1296 (9th Cir. 1997) (“mere fact that the IRS
    possesses in its database the name and address of indirect
    partners does not mean that it has been ‘furnished with’ this
    information” so as to trigger IRS obligation to notify indirect
    partners of administrative proceedings under I.R.C. § 6223).
    Nor does the regulation give effect to the “[i]ncorporation by
    reference of information contained in another document
    previously furnished to the Internal Revenue Service.” Treas.
    Reg. § 301.6223(c)-1T(c).
    For the foregoing reasons, we affirm the judgment of the
    tax court and remand for further proceedings.
    So ordered.