Municipal Association of SC v. USAA General Indemnity Company ( 2013 )


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  •                        PUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    MUNICIPAL ASSOCIATION OF SOUTH        
    CAROLINA,
    Plaintiff-Appellee,
    v.                        No. 11-2220
    USAA GENERAL INDEMNITY
    COMPANY,
    Defendant-Appellant.
    
    MUNICIPAL ASSOCIATION OF SOUTH        
    CAROLINA,
    Plaintiff-Appellee,
    v.                        No. 11-2221
    NATIONWIDE MUTUAL FIRE
    INSURANCE COMPANY, INC.,
    Defendant-Appellant.
    
    2    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    MUNICIPAL ASSOCIATION OF SOUTH        
    CAROLINA,
    Plaintiff-Appellee,
    v.                          No. 11-2222
    HARTFORD FIRE INSURANCE
    COMPANY,
    Defendant-Appellant.
    
    MUNICIPAL ASSOCIATION OF SOUTH        
    CAROLINA,
    Plaintiff-Appellee,
    v.                          No. 11-2223
    SERVICE INSURANCE COMPANY, INC.,
    Defendant-Appellant.
    
    Appeals from the United States District Court
    for the District of South Carolina, at Columbia.
    Margaret B. Seymour, District Judge.
    (3:08-cv-03073-MBS; 3:08-cv-03879-MBS;
    3:08-cv-03611-MBS; 3:08-cv-03072-MBS)
    Argued: January 31, 2013
    Decided: March 1, 2013
    Before NIEMEYER, GREGORY, and DAVIS,
    Circuit Judges.
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY         3
    Reversed by published opinion. Judge Gregory wrote the
    opinion, in which Judge Niemeyer and Judge Davis joined.
    COUNSEL
    ARGUED: Robert H. Jordan, NELSON MULLINS RILEY
    & SCARBOROUGH, LLP, Charleston, South Carolina;
    Molly Hughes Cherry, NEXSEN PRUET, LLC, Charleston,
    South Carolina, for Appellants. Robert E. Tyson, Jr.,
    SOWELL, GRAY, STEPP & LAFFITTE, LLC, Columbia,
    South Carolina, for Appellee. ON BRIEF: John C. von Lehe,
    Jr., Merritt G. Abney, NELSON MULLINS RILEY & SCAR-
    BOROUGH, LLP, Charleston, South Carolina, for Appellants
    USAA General Indemnity Company and Nationwide Mutual
    Fire Insurance Company, Inc.; Bradish J. Waring, NEXSEN
    PRUET, LLC, Charleston, South Carolina, for Appellants
    Hartford Fire Insurance Company and Service Insurance
    Company, Inc. Robert E. Stepp, Bess J. DuRant, SOWELL,
    GRAY, STEPP & LAFFITTE, LLC, Columbia, South Caro-
    lina; Leroy F. Laney, Damon C. Wlodarczyk, RILEY POPE
    & LANEY, LLC, Columbia, South Carolina, for Appellee.
    OPINION
    GREGORY, Circuit Judge:
    The Municipal Association of South Carolina ("MASC")
    filed an action in the district court seeking a declaration that
    South Carolina municipalities are entitled to assess municipal
    business license taxes based on, or measured by, the total
    flood insurance premiums collected in the particular munici-
    pality by insurance companies under an arrangement with the
    Federal Emergency Management Agency ("FEMA"). The
    insurance companies moved for summary judgment on
    grounds of preemption and sovereign immunity, but the dis-
    4       MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    trict court denied the motions. Because we find that the taxes
    imposed by the South Carolina municipalities contravene the
    principles of sovereign immunity, we reverse the decision of
    the district court.
    I.
    A.    The Parties
    MASC is a non-profit organization and its membership
    consists of almost all the municipalities in the State of South
    Carolina. On behalf of 262 of its 270 member-municipalities,
    MASC administers the Insurance Tax Collection Program
    ("ITCP") through which it imposes and collects business
    license taxes from insurance companies that conduct business
    within the participating municipalities. With one exception,
    the tax amount for each insurance company is two percent of
    the gross premiums received by the insurance company in the
    prior calendar year in a particular municipality.1
    The four Appellants in this consolidated appeal are Hart-
    ford Fire Insurance Company ("Hartford"), Nationwide
    Mutual Fire Insurance, Service Insurance Company, Inc., and
    USAA General Indemnity Company. Appellants are insur-
    ance companies that write and sell insurance policies in South
    Carolina. Of particular relevance to this appeal, under an
    arrangement with FEMA, Appellants offer and collect premi-
    ums on Standard Flood Insurance Policies ("SFIPs") pursuant
    to the National Flood Insurance Program (the "NFIP").
    B.   The NFIP’s Purpose and Framework
    The NFIP was created by the National Flood Insurance Act
    of 1968, 
    42 U.S.C. §§ 4001-4129
    , ("NFIA"), in part to make
    "federally subsidized flood insurance available in flood-prone
    1
    The tax rate for the City of Greenville is 2.75 percent of gross premi-
    ums collected within its boundaries.
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY         5
    areas," Studio Frames Ltd. v. Standard Fire Ins. Co., 
    483 F.3d 239
    , 243 (4th Cir. 2007), and reduce the burden on the nation
    for unforeseen disaster relief, 
    42 U.S.C. § 4001
    (a)-(e). Prior
    to its enactment, flood insurance was generally unavailable
    from private insurance companies as those companies were
    unwilling to underwrite and bear flood risks due to the cata-
    strophic nature of floods. 
    42 U.S.C. § 4001
    (b); H.R. Rep. No.
    90-1585 (1968), reprinted in 1968 U.S.C.C.A.N. 2873, 2965-
    73. "To the extent possible, the NFIP is designed to pay oper-
    ating expenses and flood insurance claims with premiums col-
    lected on flood insurance policies rather than with tax
    dollars." Studio Frames, 
    483 F.3d at 243
     (quotation marks
    and citation omitted).
    Because premiums are subsidized, the NFIP is not self-
    sustaining, and "cannot accumulate sufficient reserves to
    cover catastrophic flood losses." 
    Id. at 244
    . The NFIP relies
    on a "statutory line of credit at the U.S. Treasury to pay
    claims arising from catastrophic losses." 
    Id.
     Nonetheless, the
    NFIP’s providence has "reduced the amount of flood disaster
    relief needed from the federal government." 
    Id.
    The NFIA provides two alternative avenues for implement-
    ing the NFIP—a privately operated flood insurance program
    with federal assistance ("Part A"); or a federally operated pro-
    gram with private insurers’ assistance ("Part B"). See 
    42 U.S.C. §§ 4041
    , 4051-4057, 4071-4072. Prior to 1978, the
    NFIP was implemented under Part A as a private industry
    program with federal assistance. Flick v. Liberty Mut. Fire
    Ins. Co., 
    205 F.3d 386
    , 388 (9th Cir. 2000). Under this imple-
    mentation, the federal government incorporated a private
    insurance pool called the National Flood Insurer’s Associa-
    tion, which marketed, issued, serviced, and handled claims
    adjustments of flood insurance policies. In re Estate of Lee,
    
    812 F.2d 253
    , 255 (5th Cir. 1987). The federal government’s
    role was to prescribe the requirements for insurance compa-
    nies’ participation in the pool, to compensate insurance com-
    panies for policies in which the premiums were set below
    6        MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    established rates, and to provide reinsurance to cover flood
    losses that exceeded the insurance risk assumed by the indus-
    try pool. 
    42 U.S.C. §§ 4051
    , 4054, 4055.
    Since 1978, the NFIP has been implemented under Part B
    as a federally operated program with private insurers’ assis-
    tance.2 Flick, 
    205 F.3d at 389
    . Under Part B, the director of
    FEMA is authorized to execute the NFIP "through the facili-
    ties of the Federal Government, utilizing . . . either"
    (1)   insurance companies and other insurers, insur-
    ance agents and brokers, and insurance adjust-
    ment organizations, as fiscal agents of the
    United States,
    (2)   such other officers and employees of any exec-
    utive agency . . . as the Administrator and the
    head of any such agency may from time to
    time, agree upon, on a reimbursement or other
    basis, or
    (3)   both the alternatives specified in paragraphs (1)
    and (2).
    
    42 U.S.C. § 4071
    (a). From 1978 to 1983, all federal flood
    insurance policies under the NFIP were issued directly by the
    federal government. Flick, 
    205 F.3d at 389
    . In 1983, however,
    FEMA promulgated regulations establishing the Write-Your-
    Own ("WYO") Program, which enabled FEMA to use partici-
    pating private insurance companies ("WYO Companies") to
    provide, under their own names as insurers, flood insurance
    policies (SFIPs) to the public. 
    Id.
     Approximately 95 percent
    2
    In 1976, disagreement arose over the terms of the annual contract
    between the federal government and the insurance companies. This dis-
    agreement led the federal government to assume control of the NFIP under
    Part B. See Downey v. State Farm Fire & Cas. Co., 
    266 F.3d 675
    , 678-79
    (7th Cir. 2001).
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY                 7
    of flood insurance policies under the NFIP are written through
    the WYO Program.3 U.S. Dep’t of Homeland Security,
    Privacy Impact Assessment for the National Flood Insurance
    Programs Appeals Procedure, 2 (Feb. 9, 2006), http://
    www.dhs.gov/xlibrary/assets/privacy/privacy_pia_fema_nfip
    appeals.pdf.
    C.   The WYO Arrangement
    In 1985, by promulgated regulations, FEMA established
    the standardized terms of the arrangement between FEMA
    and WYO Companies (the "Arrangement"). Financial Assis-
    tance/Subsidy Arrangement, 
    50 Fed. Reg. 16236
     (Apr. 25,
    1985) (codified at 44 C.F.R. pt. 62, app. A); see 
    42 U.S.C. § 4128
    (a) (FEMA has authority to "issue such regulations as
    may be necessary to carry out the purpose of the [NFIP].").
    The Arrangement is essentially a contract between FEMA and
    private insurance companies. See 44 C.F.R. pt. 62, app. A.
    FEMA sets the terms of the Arrangement and has the sole
    authority to amend it. See 
    id.
     When it amends the terms of the
    Arrangement, however, FEMA considers comments from pri-
    vate insurance companies and other participants in the NFIP.
    See, e.g., 
    61 Fed. Reg. 37687
     (July 19, 1996) (addressing and
    amending the Arrangement based on comments raised by two
    WYO Companies).
    FEMA codified the policy forms for the SFIPs and the
    forms cannot be "altered, varied, or waived other than by the
    express written consent of the Federal Insurance Administra-
    tor." 
    44 C.F.R. § 61.13
    (a), (d). FEMA establishes the terms
    and conditions of the SFIPs offered to customers. 
    42 U.S.C. § 4013
    . FEMA issues written manuals specifying how WYO
    Companies must handle flood insurance premiums, and settle,
    pay, or defend flood claims. 44 C.F.R. pt. 62, app. A.
    3
    FEMA directly sells and services Group Flood Insurance Policies writ-
    ten through the NFIP.
    8     MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    FEMA sets guidelines for companies that choose to partici-
    pate in, and to remain in the WYO Program. 
    44 C.F.R. §§ 62.23
    , 62.24. For instance, the Arrangement requires that
    WYO Companies must be licensed under the state laws in
    which they practice. 44 C.F.R. pt. 62, app. A, art. II(D)(4). As
    is relevant to this appeal, under South Carolina law, to be a
    licensed insurer one must "pay[ ] all taxes and perform[ ] all
    duties required by law." 
    S.C. Code Ann. § 38-5-90
    (c). In
    addition to South Carolina state-imposed license fees and
    taxes on insurers, see 
    S.C. Code Ann. §§ 38-7-10
    , 38-7-20,
    South Carolina municipalities may also levy license fees or
    taxes, see 
    S.C. Code Ann. § 38-7-160
    .
    Under the Arrangement, when a WYO Company collects
    flood premiums, it is required to remit the premiums, less
    expenses (as explained below), to FEMA for deposit in the
    National Flood Insurance Fund in the U.S. Treasury. 
    42 U.S.C. § 4017
    ; 44 C.F.R. pt. 62, app. A, arts. II(E), VII(B).
    Because the Arrangement forbids comingling of funds, if the
    WYO Company receives premiums in cash or check, it depos-
    its the cash or check into a restricted account it maintains on
    behalf of the federal government ("Restricted Account"). See
    44 C.F.R. pt. 62, app. A, arts. II(E), III(E). Where the cus-
    tomer pays the premium by credit card, however, the pay-
    ments are made directly to the U.S. Treasury via a website
    established by the federal government. WYO Companies pay
    flood insurance claims from monies in the Restricted
    Account, or from their operating accounts and then are subse-
    quently reimbursed from the Restricted Account. To the
    extent the amount in the Restricted Account is insufficient to
    cover the claims, the WYO Company draws upon a letter of
    credit from FEMA to meet the expenditures. 
    Id.
     arts. II(E),
    IV(A), VII(A).
    WYO Companies are liable for "operating, administrative
    and production expenses"
    including any State premium taxes, dividends,
    agents’ commissions or any other expense of what-
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY         9
    ever nature incurred by the Company in the perfor-
    mance of its obligations under this Arrangement but
    excluding other taxes or fees, such as surcharges on
    flood insurance premium and guaranty fund assess-
    ments.
    
    Id.
     art. III(A) (emphasis added). Thus, the Arrangement per-
    mits WYO Companies to retain a scheduled amount as reim-
    bursement for these expenses ("Expense Allowance"). 
    Id.
     art.
    III(B). Though the Expense Allowance fluctuates yearly, on
    average it is 30 percent of the WYO Company’s written pre-
    miums. See 
    id.
     Once the claims, Expense Allowance, and any
    additional reimbursement a WYO Company may be entitled
    to have been deducted, the WYO Company must remit any
    balance in the Restricted Account in excess of $5,000 to
    FEMA. See 44 C.F.R. pt. 62, app. A, art. VII(B); Appellants’
    Br. at 13-14. Appellants contend that they profit only when
    their actual administrative expenses in connection with the
    NFIP are less than the Expense Allowance.
    D.    The Omaha Property Decision and the 2008 FEMA
    Memorandum
    In 2006, MASC filed an action in state court against a
    WYO Company, Omaha Property and Casualty Insurance Co.
    ("OPCI"), to collect approximately $200,000 in unpaid
    municipal taxes and penalties for 2003 and 2004. OPCI
    removed the action to the U.S. District Court for the District
    of South Carolina. Municipal Ass’n of S.C. v. Omaha Prop.
    & Cas. Ins. Co., No. 3:06-CV-467 (D.S.C. Feb. 16, 2006).
    Thereafter, MASC filed a motion for partial summary judg-
    ment, and OPCI filed a motion for summary judgment. OPCI
    argued that any taxes based upon flood insurance premiums
    were impermissible taxes on the federal government and were
    preempted. The district court disagreed and denied OPCI’s
    motion. OPCI moved for reconsideration, but before a final
    disposition of the action, the parties settled and the action was
    10    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    dismissed. OPCI subsequently dropped out of the WYO Pro-
    gram in South Carolina.
    Following the district court’s decision in Omaha Property,
    FEMA issued a memorandum ("2008 FEMA Memo") direct-
    ing WYO Companies not to pay the tax imposed by South
    Carolina municipalities. The 2008 FEMA Memo states, "pre-
    miums collected as payment for coverage under [the SFIPs]
    are Federal dollars, and as such, are not subject to State or
    local taxation." It explains that FEMA "consented to a single
    exception to this legal principle" by agreeing to "voluntarily
    pay State premium taxes on NFIP premiums in recognition of
    the service provided by State insurance departments in over-
    seeing the solvency and conduct of WYO Companies, as well
    as the conduct and qualifications of agents and adjusters who
    work on behalf of the NFIP." The 2008 FEMA Memo
    expounds that in carving out this exception, FEMA did not
    "invalidate the Federal government’s exemption from any
    taxes or assessments levied by any other level of govern-
    ment." Quoting language from the Arrangement, the 2008
    FEMA Memo concludes that because the WYO Companies
    are "fiscal agents of the Federal government," they "are not
    liable for or authorized to pay any taxes and assessments lev-
    ied on Federal flood insurance premiums not provided for
    under the Arrangement."
    Since the 2008 FEMA Memo, WYO Companies doing
    business in South Carolina have varied in their treatment of
    the municipal tax—some willingly pay the tax, some pay
    under protest, and others simply refuse to pay the tax. Appel-
    lants fall in the latter two groups.
    E.   District Court Proceedings
    MASC filed this action in the district court seeking a decla-
    ration that South Carolina municipalities are entitled to
    impose and collect municipal taxes from Appellants. In
    response, Appellants raised several affirmative defenses and
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY                  11
    then moved to dismiss the declaratory judgment action on
    grounds that FEMA was a necessary and indispensable party
    under Federal Rule of Civil Procedure 19(b) that could not be
    joined because of its sovereign immunity. The district court
    agreed that FEMA was a necessary party, but held that the
    court could proceed in good faith without FEMA, so it denied
    the motion to dismiss.
    Subsequently, Appellants moved for summary judgment
    asserting defenses of federal preemption and sovereign immu-
    nity. MASC also moved for partial summary judgment that
    the defense of preemption did not apply. The district court
    agreed with MASC, granted MASC’s motion for partial sum-
    mary judgment,4 and denied Appellants’ motion for summary
    judgment. Thereafter, Appellants moved the district court to
    certify this matter for interlocutory appeal, and the district
    court granted the certification. We accepted the appeal, and
    thus, we have jurisdiction pursuant to 
    28 U.S.C. § 1292
    (b).
    II.
    Appellants raise three issues on appeal. First, they argue
    that FEMA regulations, the Arrangement, and the 2008
    FEMA Memo instruct them not to pay the municipal tax, and
    thus, federal law preempts the tax. Second, they argue in the
    alternative, even if federal law did not preempt the tax, in
    their operation of the WYO Program, Appellants are "fiscal
    agents" of the federal government, and the municipal tax is an
    impermissible, unconsented-to tax on the federal government
    and federal property, in violation of federal sovereign immu-
    nity. Third, Appellants contend Rule 19(b) required the dis-
    4
    In Appellants’ answer to MASC’s complaint, Appellants pled, inter
    alia, defenses of collateral estoppel, lack of standing, failure to exhaust
    administrative remedies, and lack of due process. Following the grant of
    partial summary judgment to MASC, Appellants abandoned all defenses
    not raised at the motion to dismiss or summary judgment stages. As such,
    beyond this appeal, no disputed issues remain.
    12    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    missal of these actions for failure to join FEMA because
    MASC’s real dispute is with FEMA, Appellants are merely
    FEMA’s fiscal agents, and FEMA’s sovereign immunity pre-
    cludes it from being compelled to join these actions. We
    resolve this appeal by applying the basic tenets of sovereign
    immunity. Thus, we need not reach the preemption issue and
    the question of FEMA’s indispensability is moot.
    III.
    We review the grant or denial of a motion for summary
    judgment de novo. Okoli v. City of Balt., 
    648 F.3d 216
    , 220
    (4th Cir. 2011). Issues pertaining to sovereign immunity are
    questions of law which we review de novo. See S.C. Wildlife
    Fed’n v. Limehouse, 
    549 F.3d 324
    , 332 (4th Cir. 2008) (citing
    Franks v. Ross, 
    313 F.3d 184
    , 192 (4th Cir. 2002)).
    It is well established that, pursuant to the Supremacy
    Clause of the U.S. Constitution, the federal government has
    absolute immunity from state regulation, including taxation.
    Mayo v. United States, 
    319 U.S. 441
    , 445, 446 (1943);
    McCulloch v. Maryland, 17 U.S. (4 Wheat.) 316 (1819). This
    immunity from tax applies when the levy falls on the federal
    government itself, its property, or "on an agency or instru-
    mentality so closely connected to the Government that the
    two cannot realistically be viewed as separate entities, at least
    insofar as the activity being taxed is concerned." United
    States v. New Mexico, 
    455 U.S. 720
    , 735 (1982); see also Van
    Brocklin v. Tennessee, 
    117 U.S. 151
    , 158 (1886). "It lies
    within Congressional power to authorize regulation, including
    taxation, by the state." Mayo, 
    319 U.S. at 446
    ; see United
    States v. City of Detroit, 
    355 U.S. 466
    , 469 (1958). In the
    absence of congressional consent, a state or local tax on the
    federal government, its property, or its instrumentality is
    invalid. City of Detroit, 
    355 U.S. at 469
    .
    These tax immunity principles present three questions in
    this appeal—whether: (1) the flood insurance premiums col-
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY       13
    lected by WYO Companies are federal property; (2) WYO
    Companies, in their participation in and operation of the
    WYO Program, are instrumentalities of the federal govern-
    ment; and (3) the federal government has consented to the
    municipal tax. We discuss each issue in turn.
    A.
    We first consider whether the flood insurance premiums are
    federal property. We have previously stated, "premiums col-
    lected on policies written by WYO Companies do not belong
    to those companies." Battle v. Seibels Bruce Ins. Co., 
    288 F.3d 596
    , 600 (4th Cir. 2002) (citing Newton v. Capital
    Assurance Co., 
    245 F.3d 1306
    , 1311 (11th Cir. 2001)).
    Instead, the premiums belong to the federal government, and
    absent the federal government’s consent, these funds may not
    be taxed.
    MASC contends otherwise, and roots its contention in the
    fact that the premiums pass through the WYO Companies.
    MASC argues that the premiums are not federal funds until
    they reach the U.S. Treasury. This argument is untenable for
    several reasons.
    First, the NFIA states that premiums collected under Part
    B by facilities of the federal government are credits to the
    National Flood Insurance Fund. 
    42 U.S.C. § 4017
    (a), (b)(2),
    (b)(6). The NFIA further states that those funds are "available
    for all purposes," including paying claims and "applicable
    operating costs." 
    42 U.S.C. § 4017
    (d). The NFIA allows such
    payments to be made "in advance or by way of reimburse-
    ment." 
    42 U.S.C. § 4123
    . It is of no moment that WYO Com-
    panies collect the premiums or that the premiums are held in
    a Restricted Account prior to remittance to the U.S. Treasury.
    Additionally, the regulations refer to the premiums as "fed-
    eral funds" and make no distinction as to the ownership of the
    premiums based on whether the WYO Companies retain or
    14    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    use the funds, or remit them to the federal government. In the
    recitals section of the Arrangement, the contract contemplates
    that "participating private insurance companies act in a fidu-
    ciary capacity utilizing Federal funds to sell and administer
    the [SFIPs]." 44 C.F.R. pt. 62, app. A, art. I (emphasis added).
    In Article II, the Arrangement requires WYO Companies to
    "separate Federal flood insurance funds from all other Com-
    pany accounts, at a bank or banks of its choosing for the col-
    lection, retention and disbursement of Federal funds relating
    to its obligation under this Arrangement, less the Company’s
    expenses." 
    Id.
     art. II(E) (emphasis added). In Article III of the
    Arrangement, WYO Companies are to make "[l]oss payments
    under policies of flood insurance . . . from Federal funds
    retained in the bank account(s) established under Article II."
    
    Id.
     art. III(D)(1) (emphasis added). That the premiums pass
    through the WYO Companies does not alter their very nature
    as federal funds.
    Further, the 2008 FEMA Memo states that "the premiums
    collected as payment for coverage under the[ ] [SFIPs] are
    Federal dollars." (J.A. 102 (emphasis added)). An agency’s
    interpretation of its own regulations is entitled to "controlling
    weight unless it is plainly erroneous or inconsistent with the
    regulation it interprets." Stinson v. United States, 
    508 U.S. 36
    ,
    45 (1993) (quotation marks and citation omitted), accord
    Auer v. Robbins, 
    519 U.S. 452
    , 461 (1997). FEMA’s interpre-
    tation in the 2008 Memo does not appear plainly erroneous or
    inconsistent with 44 C.F.R. pt. 62. Thus, the interpretation
    that the premiums collected by the WYO Companies are fed-
    eral funds is entitled to substantial deference.
    In sum, the premiums collected by WYO Companies are
    federal funds and cannot be taxed by a state without the fed-
    eral government’s consent.
    B.
    We next consider whether WYO Companies are, in their
    participation in and operation of the WYO Program, non-
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY        15
    taxable instrumentalities of the federal government. A taxed
    entity is closely connected to the federal government if taxa-
    tion of the entity would be a "direct interference with the
    functions of government itself." New Mexico, 
    455 U.S. at 736
    (citation and internal quotation marks omitted). "[A] finding
    of constitutional tax immunity requires something more than
    the invocation of traditional agency notions: to resist [a]
    State’s taxing power, a private taxpayer must actually ‘stand
    in the Government’s shoes.’" 
    Id.
     (citation omitted).
    Under the NFIA’s statutory framework, when the NFIP is
    implemented under Part B, as is currently the case, it is a fed-
    erally operated program with private participation, as opposed
    to Part A’s privately operated program with federal assis-
    tance. Compare 
    42 U.S.C. §§ 4071-72
    , with 
    42 U.S.C. §§ 4051-57
    . Under Part B, FEMA is required to carry out the
    NFIP "through the facilities of the Federal Government" uti-
    lizing either federal employees or insurance companies "as
    fiscal agents of the United States." 
    42 U.S.C. § 4071
    (a).
    Appellants contend that in participating in the NFIP, WYO
    Companies may be likened to reserve banks, which are pri-
    vate corporations that hold funds belonging to the U.S. Trea-
    sury. The Banking Code refers to reserve banks as "fiscal
    agents," 
    12 U.S.C. § 391
    , and at least one court has held that
    notwithstanding their independence, reserve banks are federal
    instrumentalities immune from state and local taxation, unless
    consented to by Congress. See Fed. Reserve Bank v. Metro-
    centre Improvement Dist., 
    657 F.2d 183
    , 186-87 (8th Cir.
    1981), aff’d, 
    455 U.S. 995
     (1982).
    Appellants’ analogy to reserve banks is not farfetched.
    Although the term "fiscal agent" is not defined in the United
    States Code, the dictionary defines the term as "[a] bank or
    other financial institution that collects and disburses money
    and services as a depository of private and public funds on
    another’s behalf." Black’s Law Dictionary 73 (9th ed. 2009).
    This definition encompasses several tasks of the WYO Com-
    16    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    panies—they collect premiums on behalf of the federal gov-
    ernment, remit the funds to the U.S. Treasury, and administer
    claim payments. It appears, as Appellants argue, in using the
    term "fiscal agent," Congress contemplated a close relation-
    ship between the federal government and WYO Companies,
    one akin to its relationship with reserve banks.
    MASC contends that the close relationship between the
    federal government and the Federal Reserve banks is not like
    the relationship between the WYO Companies and the federal
    government. MASC points to several functions of Federal
    Reserve banks—for example, that they supervise and main-
    tain the nation’s banking system, clear checks and deposits,
    issue and maintain legal tender; that they are not profit-
    seeking and are not private businesses—and argues that the
    reserve banks "are more than fiscal agents." Appellee’s Br. 36
    (citing Fasano v. Fed. Reserve Bank of N.Y., 
    457 F.3d 274
    ,
    277, 278, 283 (3d Cir. 2006)). Conversely, MASC argues,
    Appellants are private businesses, operate as for-profit enter-
    prises, and have policies not governed by the United States.
    MASC’s arguments are weakened by our prior decision in
    Studio Frames, where we treated a WYO Company as an
    instrumentality of the federal government for interest pur-
    poses. 
    483 F.3d at 252
    . In part, Studio Frames considered
    whether an SFIP holder was entitled to pre- and post-
    judgment interest from a WYO Company for breach of the
    flood insurance contract. 
    Id.
     Upon considering the framework
    of the NFIP, we reasoned, "the NFIP is not a commercial
    enterprise," because it did not engage in the business of flood
    insurance with the intent to make profit. 
    Id. at 253
    . We further
    reasoned, "a suit against a WYO company is essentially a suit
    against FEMA. Likewise, a money judgment against a WYO
    company is essentially a judgment against the government."
    
    Id. at 252
    . The Studio Frames Court thus determined that
    because the NFIP is not a commercial enterprise, unless other-
    wise consented to, interest could not be recovered from the
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY         17
    WYO Company without contravening the principles of sover-
    eign immunity.
    Studio Frames informs us that WYO Companies "stand in
    the Government’s shoes" when they administer the NFIP.
    Thus, because we have found that WYO Companies have
    sovereign immunity for interest purposes under the NFIP, we
    consistently conclude that in collecting premiums, WYO
    Companies are so closely connected to the federal govern-
    ment that a tax on a WYO Company based on the premiums
    collected is a tax on the federal government, and absent con-
    sent, they are immune from taxation.
    C.
    We next consider whether the federal government con-
    sented to this tax of its property or instrumentalities. "Waivers
    of the Government’s sovereign immunity, to be effective,
    must be unequivocally expressed." United States v. Nordic
    Vill. Inc., 
    503 U.S. 30
    , 33 (1992) (internal quotation marks
    and citations omitted). On occasion, waiver would also be
    found where the narrowly construed broad language of a stat-
    ute is consistent with Congress’ clear intent to waive sover-
    eign immunity. 
    Id. at 34
     (providing as an example the
    "‘sweeping language’ of the Federal Tort Claims Act" (cita-
    tions omitted)). Nonetheless, the federal government’s waiver
    of sovereign immunity must be "construed strictly in favor of
    the [federal government]." 
    Id. at 34
    .
    No provision of the NFIA or the Arrangement meets this
    "unequivocal expression" requirement with respect to the
    municipal tax. Neither is there clear Congressional intent to
    consent to the municipal tax on its property or instrumentali-
    ties. Instead, what is clear is FEMA has waived sovereign
    immunity as to "State premium taxes" but no "other taxes." 44
    C.F.R. pt. 62 app. A, art. III(A). Municipal taxes are not State
    premium taxes and therefore, are not within the waiver of
    immunity. This conclusion is consistent with the 2008 FEMA
    18    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY
    Memo—FEMA’s own interpretation of its regulation, which
    is entitled to controlling weight. See Auer, 
    519 U.S. at 461
    .
    MASC attempts to evade this result by arguing the tax is
    not on the federal premiums themselves. Instead, they argue,
    the premiums are merely a measure for determining how
    much license taxes should be imposed on insurance compa-
    nies doing business within their locale. MASC further con-
    tends that it does not require that Appellants satisfy the
    municipal tax by expending federal funds, and "it makes no
    difference to MASC where the funds used to pay the tax orig-
    inate." These arguments are unavailing.
    If WYO Companies fail to collect flood insurance premi-
    ums, notwithstanding their advertisements and other business
    activities within the municipalities, the municipal tax could
    not be imposed as the tax is based on gross premiums col-
    lected. Moreover, regardless of the delineation of the tax,
    whether it is a municipal license or premium tax does not
    invalidate the basic principle that the federal government has
    not consented to the tax and thus, it is invalid.
    Because the tax is levied on the federal government’s prop-
    erty and its instrumentality, without consent, the tax is imper-
    missible and the district court erred in granting partial
    summary judgment to MASC and denying Appellants’
    motion.
    IV.
    The district court erred in concluding the doctrine of sover-
    eign immunity did not bar the municipal tax. The flood insur-
    ance premiums are federal property that cannot be taxed and
    the WYO Companies, in their operation of and participation
    with the NFIP, are federal instrumentalities so closely con-
    nected with the federal government that they are immune
    from taxation. The federal government did not consent to this
    tax, and it is therefore invalid. Accordingly, we reverse the
    MUNICIPAL ASSOCIATION v. USAA GENERAL INDEMNITY   19
    district court’s grant of partial summary judgment to MASC
    and denial of summary judgment to Appellants.
    REVERSED