Z & R Cab, LLC v. Philadelphia Parking Authority ( 2015 )


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  •                                                    NOT PRECEDENTIAL
    UNITED STATES COURT OF APPEALS
    FOR THE THIRD CIRCUIT
    _____________
    No. 14-4168
    _____________
    Z&R CAB, LLC,
    ZORO, INC.,
    Appellants
    v.
    PHILADELPHIA PARKING AUTHORITY
    _____________
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE EASTERN DISTRICT OF PENNSYLVANIA
    (E.D. Pa. No. 2-13-cv-06173)
    District Judge: Honorable Stewart Dalzell
    ______________
    Argued on April 8, 2015
    Before: AMBRO, VANASKIE, and SHWARTZ, Circuit Judges.
    (Filed: May 28, 2015)
    ______________
    OPINION*
    ______________
    John K. Weston, Esq.        [ARGUED]
    Edward W. Millstein, Esq.
    Sacks, Weston, Petrelli, Diamond & Millstein
    Suite 1600
    1845 Walnut Street
    Philadelphia, PA 19103
    Counsel for Appellants
    *
    This disposition is not an opinion of the full Court and pursuant to I.O.P. 5.7 does
    not constitute binding precedent.
    Patrick J. Doran, Esq.     [ARGUED]
    Gary D. Fry, Esq.
    Archer & Greiner
    1650 Market Street
    One Liberty Place, 32nd Floor
    Philadelphia, PA 19103
    Counsel for Appellee
    SHWARTZ, Circuit Judge.
    In 2013, a Pennsylvania court held that the statute authorizing the Philadelphia
    Parking Authority (“PPA”) to charge taxicab operators an annual fee violated, among
    other things, due process. Two Philadelphia taxicab companies, Z&R Cab, LLC and
    Zoro, Inc. (collectively, the “Cab Companies”), thereafter filed suit in the District Court
    under 42 U.S.C. § 1983 seeking a full refund of the fees they had paid. The District
    Court dismissed their case for lack of jurisdiction. We conclude that the District Court
    had jurisdiction. Thus, we will vacate the dismissal order and remand.
    I
    In 2004, Pennsylvania’s General Assembly amended the Parking Authority Law
    (“PAL”), transferring regulatory responsibility for certain taxicab and limousine
    operators in Philadelphia to the PPA. The PAL funded the PPA’s regulatory activities
    with fees operators paid, 53 Pa. Cons. Stat. Ann. § 5708(b),1 and provided that the PPA
    would annually submit a proposed fee schedule to the General Assembly, which would
    become effective if the legislature did not disapprove it, 
    id. § 5707(b).
    The PAL also
    subjected operators to fines, vehicle impoundment, and revocation of their operating
    licenses for unpaid fees.
    1
    References to the PAL are to the version in effect from 2004 to 2013.
    2
    In 2012, several taxicab operators refused to pay the fees, were cited by the PPA,
    and challenged the constitutionality of the PAL in state court. In an opinion summarily
    affirmed by the Pennsylvania Supreme Court, the Commonwealth Court declared the law
    “unconstitutional and unenforceable” because, among other things, it did not permit
    taxicab operators to challenge the fees and imposed penalties for non-payment, and thus
    “confer[red] autocratic power upon the [PPA] to condemn property without due process”
    in violation of the Pennsylvania and United States Constitutions. MCT Transp., Inc. v.
    Phila. Parking Auth., 
    60 A.3d 899
    , 919-920 (Pa. Commw. Ct. 2013) (“MCT”).2
    Soon after the Commonwealth Court’s decision, the Cab Companies filed this
    putative class-action complaint on behalf of those entities that “paid to . . . the [PPA] fees
    assessed by the authority of [the PAL]” from 2004 through February 14, 2013, App. 41,
    seeking a refund of “all sums paid to . . . [the PPA] under authority of [the PAL],” plus
    interest, App. 43.3 The PPA moved to dismiss the complaint under Fed. R. Civ. P.
    12(b)(6), arguing that the Cab Companies are not entitled to refunds because MCT does
    not apply retroactively under Pennsylvania law. The District Court disagreed and
    concluded that MCT applies retroactively, but held that “the question of appropriate
    2
    The General Assembly amended the PAL after the Commonwealth Court’s
    decision. See 53 Pa. Cons. Stat. Ann. §§ 5707 et seq. in Omnibus Amendments Act of
    July 9, 2013, P.L. 455, No. 64. The law now requires that the PPA give taxicab and
    limousine operators notice of the fees to be assessed, a fifteen-day period in which to
    contest them, and a hearing. See 
    id. 3 The
    Cab Companies also sought equitable relief, which was dismissed.
    3
    remedy” is “entrusted to the Pennsylvania state courts,” App. 19, and dismissed the
    complaint for lack of subject matter jurisdiction.4
    The Cab Companies moved for reconsideration of the dismissal order.5 The
    District Court denied the motion, reiterating that any remedy to be afforded the Cab
    Companies “lies exclusively in the hands of the state courts.” App. 35. As a result, the
    District Court reasoned that there was “no case or controversy” for it to adjudicate, so it
    lacked subject matter jurisdiction to either entertain or abstain from deciding this case.
    App. 31. The Cab Companies appeal, arguing that the District Court has jurisdiction over
    their complaint. For its part, the PPA asserts that principles of comity require the federal
    court to refrain from deciding this case.
    II6
    A
    We first address the District Court’s conclusion that it lacked subject matter
    jurisdiction over the Cab Companies’ refund claim.7 The Cab Companies seek
    4
    Less than one week after the District Court’s dismissal, the Cab Companies filed
    an identical complaint in Pennsylvania state court under § 1983, seeking a full refund.
    This proceeding is ongoing.
    5
    The Cab Companies fully briefed their position concerning jurisdiction and
    abstention before the District Court in connection with the motion for reconsideration and
    thus were not prejudiced by the District Court’s initial sua sponte jurisdcitional ruling.
    6
    Neither party challenges MCT’s holding that the PAL violated federal due
    process or the District Court’s holding that MCT applies retroactively, and thus these
    issues are not before us.
    7
    We have jurisdiction under 28 U.S.C. § 1291. When reviewing a district court’s
    “order dismissing a claim for lack of subject matter jurisdiction, we exercise plenary
    review over legal conclusions and review findings of fact for clear error.” White-Squire
    v. U. S. Postal Serv., 
    592 F.3d 453
    , 456 (3d Cir. 2010). Likewise, when “a district court
    predicates its denial of reconsideration on an issue of law, our review is plenary, and
    4
    compensation for a federal due process violation under § 1983. Because this claim arises
    under the United States Constitution and federal law, 28 U.S.C. § 1331 grants the District
    Court subject matter jurisdiction. Notwithstanding this statutory authority, the District
    Court concluded, citing McKesson Corp. v. Division of Alcoholic Beverages & Tobacco,
    Department of Business Regulation of Florida, 
    496 U.S. 18
    (1990), and Harper v.
    Virginia Department of Taxation, 
    509 U.S. 86
    (1993), that it lacked subject matter
    jurisdiction because the Pennsylvania courts enjoy “exclusive[]” authority to determine
    the appropriate remedy due the Cab Companies, and thus the Cab Companies’ refund
    claim presents no federal “case” or “controversy.” See App. 34-36.
    While in McKesson and Harper the Supreme Court left to state courts the task of
    fashioning an appropriate remedy for plaintiffs subjected to unconstitutional state tax
    laws, neither case barred a federal court from doing so. Indeed, in both cases, which
    involved direct appeals from state courts, the Supreme Court declined to order a specific
    remedy and remanded the issue to the state courts out of respect for the state’s “role in
    shaping the contours of . . . relief” in this context. 
    McKesson, 496 U.S. at 50
    ; see also
    
    Harper, 509 U.S. at 101-02
    (leaving to Virginia courts “the crafting of any appropriate
    remedy”). The Court did not categorically bar federal courts from providing such relief,
    and in fact acknowledged that it granted such relief in other cases. See 
    id. at 33-36
    (noting that in Ward v. Love County Board of Commissioners, 
    253 U.S. 17
    , 24 (1920),
    when it bases its denial on an issue of fact, we review for clear error.” Wiest v. Lynch,
    
    710 F.3d 121
    , 128 (3d Cir. 2013). Otherwise, we review the denial of a motion for
    reconsideration for abuse of discretion. 
    Id. 5 the
    Court ordered a remedy for an unconstitutional state tax law). Accordingly, the
    District Court erred in concluding that it lacked subject matter jurisdiction.
    B
    McKesson and Harper, as well as more recent cases such as Levin v. Commerce
    Energy, Inc., 
    560 U.S. 413
    (2010), and Direct Marketing Association v. Brohl, ___ U.S.
    ___, ___, 
    135 S. Ct. 1124
    , 1134 (2015), do teach, however, that under principles of
    comity, deference should be given to state courts to remedy constitutional violations
    arising from state revenue-raising laws if adequate state remedies exist.
    While the Levin Court indicated that “[c]omity’s constraint has particular force
    when lower federal courts are asked to pass on the constitutionality of state taxation of
    commercial activity,” 
    id. at 422,
    in discussing its preference for permitting states to
    fashion an appropriate remedy for challenges to state fiscal laws, it also referenced
    “economic legislation,” “tax classifications or other legislative prescriptions,” and “a
    [s]tate’s allocation of benefits or burdens,” 
    id. at 426-27,
    suggesting that this type of
    comity applies outside of tax cases. This is consistent with the Supreme Court’s
    expressed “respect for state functions,” 
    id. at 421,
    and “reluctance . . . to interfere with
    the [state’s] fiscal operations.” Great Lakes Dredge & Dock Co. v. Huffman, 
    319 U.S. 293
    , 298 (1943).
    In light of this language, and the fact that the state court has already ruled on the
    constitutionality of the PAL, which governed a commercial activity in a single city, Levin
    suggests that a federal court may wish to carefully weigh whether to intervene. 
    Levin, 560 U.S. at 425-32
    & n. 11 (internal quotation marks and citations omitted); see also
    6
    Direct 
    Marketing 135 S. Ct. at 1132
    (comity may cause a court to refrain from deciding a
    case that involves the fiscal operations of state government). Because the District Court
    concluded it lacked jurisdiction and thus did not address whether it should refrain from
    adjudicating this case under this doctrine, we will remand to allow it to decide, among
    other things, whether comity should be invoked in this case seeking a monetary remedy
    for the imposition of unconstitutional state fees.8
    III
    For the foregoing reasons, because the District Court had subject matter
    jurisdiction over the Cab Companies’ refund claim, we will vacate the dismissal order
    and remand for the District Court to consider, among other things, whether it should
    refrain from adjudicating this case under principles of comity.
    8
    The Levin Court identified several factors a federal court might weigh in
    deciding whether to refrain, based upon comity, from deciding such a case, namely
    whether: (1) the challenged law concerned “commercial matters over which” the state
    “enjoys wide regulatory latitude”; (2) the suit requires adjudicating “any fundamental
    right or classification” to which heightened scrutiny applies; (3) the state courts are
    “better positioned than their federal counterparts to correct any violation” and provide a
    remedy; and (4) more than one potential remedy could adequately redress the alleged
    constitutional defect. 
    Levin, 560 U.S. at 431-32
    . We leave consideration of these
    factors, the unique facts of this case, and the applicable case law to the discretion of the
    District Court. See Remington Rand Corp. Del. v. Bus. Sys. Inc., 
    830 F.2d 1260
    , 1266
    (3d Cir. 1987).
    7
    AMBRO, Circuit Judge, concurring in part and concurring in the judgment
    I join my colleagues in their holding that subject matter exists. I also agree that if
    PPA on remand moves to dismiss on the grounds of comity and the District Court deems
    that argument not waived and meritorious, we would review its decision for abuse of
    discretion. I write separately, however, to explain why dismissing for comity concerns
    would be, in my view, an error of law and therefore an abuse of discretion. Thus I concur
    in the judgment and join all but Part II.B of the majority opinion.
    Several Supreme Court cases address the comity doctrine. Read together, they
    stand for the propositions that: (1) the doctrine is not jurisdictional, meaning that a state
    must request its application or it will be deemed waived; and (2) federal courts should
    abstain from hearing lawsuits when (a) an adequate state remedy exists, (b) the plaintiff
    challenges a state tax law, and (c) the state may choose among more than one
    constitutionally permissible remedy. The first proposition is beyond debate. See Direct
    Mktg. Ass’n v. Brohl, 
    135 S. Ct. 1124
    , 1134 (2015) (“[T]he comity doctrine is
    nonjurisdictional.”). Similarly the requirement in the second proposition of an adequate
    state remedy is clear and is not at issue here, as the plaintiffs may repair to Pennsylvania
    courts. See Nat’l Private Truck Council, Inc. v. Okla. Tax Comm’n, 
    515 U.S. 582
    , 587
    (1995) (requiring adequate state remedy); Howlett v. Rose, 
    496 U.S. 356
    , 367 (1990)
    (“Federal law is enforceable in state courts . . . because the Constitution and laws passed
    pursuant to it are as much laws in the States as laws passed by the state legislature.”).
    The remaining conditions are related. Historically, the comity doctrine has been
    applied only to tax cases; the justification for declining to extend it to other contexts,
    1
    particularly to suits that challenge regulatory fees, is that states have a great deal of
    flexibility in remedying unconstitutional taxes. This range of remedial options (whether
    to extend a benefit to an unconstitutionally burdened party, whether to burden an
    unconstitutionally benefitted party, or some combination) implicates sensitive questions
    of state policy, and the Constitution has no preference among the possible outcomes.
    However, in many constitutional challenges to state laws or policies, only one remedy, or
    a suite of possible remedies no more varied than in any typical lawsuit, will satisfy the
    Constitution. The comity doctrine is unsuited to cases—such as this one—where state
    legislative prerogatives are not at stake.
    Before describing the comity doctrine in some detail to illustrate why I believe
    applying it to this case would be a mistake, I stress that only one remedy is possible here:
    damages. The case before us concerns a procedural due process violation (I presume that
    the Cab Companies will be able to preclude the Commonwealth from arguing that the
    challenged regulatory scheme satisfied the Constitution’s requirements). Although
    procedural due process is a flexible standard, the remedies for violations of it are
    straightforward: equitable relief where appropriate (the Cab Companies concede their
    request for such relief is moot), and damages if plaintiffs can prove, consistent with
    ordinary tort principles, that they in fact suffered compensable injuries. Carey v. Piphus,
    
    435 U.S. 247
    , 259–64 (1978). There is no similarly situated party Pennsylvania could
    choose to burden to remedy the due process violation at issue here, but if the Cab
    Companies lost money specifically because they lacked an opportunity to challenge the
    rates the PPA set, they can recover that amount of money. 
    Id. The extent
    of the damages
    2
    is open to debate; the Cab Companies demand all the fees paid to the PPA over a decade,
    but it is not clear from the record before us that they will be entitled to nearly that amount
    of money. The causal relationship between the due process violation and the amount the
    Cab Companies paid has yet to be established, and I note that any recovery may be
    affected by Pennsylvania’s two-year statute of limitations for § 1983 actions. See Kach v.
    Hose, 
    589 F.3d 626
    , 634 (3d Cir. 2009).
    Whatever sum may be appropriate to cover the Cab Companies’ injury, the
    calculation of damages does not depend on the answer to any sensitive questions of state
    policy. And, as I suggest in greater detail below, “[b]ecause state courts would have no
    greater leeway than federal courts to cure the alleged violation, nothing would be lost in
    the currency of comity or state autonomy by permitting the . . . suit to proceed in a
    federal forum.” Levin v. Commerce Energy, Inc., 
    560 U.S. 413
    , 431 (2010).
    I.     The Comity Doctrine Has Only Been Applied to Challenges to Taxes as
    Unconstitutionally Discriminatory.
    The Supreme Court has discussed the comity doctrine exclusively in the context of
    challenges to state tax laws. Fair Assessment in Real Estate Ass’n v. McNary, 
    454 U.S. 100
    (1981); Nat’l Private Truck Council, 
    515 U.S. 582
    ; Hibbs v. Winn, 
    542 U.S. 88
    (2004); Levin, 
    560 U.S. 413
    ; Direct Mktg. Ass’n, 
    135 S. Ct. 1124
    . In each of these cases,
    comity barred the suit where a plaintiff challenged a tax as violating a constitutional
    guarantee of equal treatment: McNary was an equal protection challenge to an allegedly
    irrational discrimination between non-suspect classes of property owners; National
    Private Truck Council and Direct Marketing were both dormant Commerce Clause cases
    3
    whereby out-of-state private parties accused states of favoring in-state taxpayers in
    violation of the Constitution’s vesting in Congress the power to regulate interstate
    commerce; and the plaintiff in Levin challenged a state tax under both the Equal
    Protection and dormant Commerce Clauses. Under both these Clauses (as well as the
    intergovernmental tax immunity doctrine, which prohibits one sovereign from
    discriminating against subjects of another sovereign in taxation, see Davis v. Mich. Dep’t
    of Treasury, 
    489 U.S. 803
    , 814 (1989)), an unconstitutional state tax scheme may be
    remedied either by burdening an unconstitutionally benefitted party, by benefitting an
    unconstitutionally burdened party, or by some combination of the two. Hibbs, the only
    recent Supreme Court case to hold that comity did not bar a tax suit, concerned an alleged
    Establishment Clause violation, and the only available remedy was annulling the
    challenged tax credit. 
    Levin, 560 U.S. at 431
    (2010).
    The comity doctrine got its start in McNary, when the Supreme Court was faced
    with a conflict between a line of cases under § 1983 holding “that a litigant challenging
    the constitutionality of any state action may proceed directly to federal 
    court,” 455 U.S. at 102
    , and another line where “the comity principle . . . bars at least federal injunctive
    challenges to state tax laws,” 
    id. McNary modestly
    extended the comity principle to bar
    suits seeking damages in challenges to state tax laws that violate a principle of equal
    treatment. The Court based its holding on how “disruptive of Missouri’s tax system” it
    would be to allow the suit to proceed, 
    id. at 113–15,
    and it held explicitly “that taxpayers
    are barred by the principle of comity from asserting § 1983 actions against the validity of
    state tax systems in federal courts,” 
    id. at 116
    (emphases added). Lest there be any doubt
    4
    that McNary was a tax case, its author, Chief Justice Rehnquist, wrote of the case, “Our
    decision that such suits must be brought in state court was driven by the unique and
    sensitive interests at stake when federal courts confront claims that States acted
    impermissibly in administering their own tax systems.” San Remo Hotel, L.P. v. San
    Francisco, 
    545 U.S. 323
    , 350 (2005) (Rehnquist, C.J., concurring in the judgment)
    (emphases added).
    National Private Truck Council again considered the scope of § 1983, interpreting
    the statute “in light of the strong background principle against federal interference with
    state 
    taxation.” 515 U.S. at 589
    . In doing so, the Court characterized the Tax Injunction
    Act “as but a partial codification of the federal reluctance to interfere with state taxation,”
    
    id. at 590,
    and reasoned that “because of principles of comity and federalism, Congress
    never authorized federal courts to entertain damages actions under § 1983 against state
    taxes when state law furnishes an adequate legal remedy,” 
    id. at 587
    (emphasis added).
    Thus, National Private Truck Council provides no sound basis for extending the comity
    doctrine beyond the state tax context.
    The doctrine of comity has not spread far from its historical roots in the reluctance
    to interfere with state tax laws. The reason for the consistency in the doctrine is that the
    Constitution and § 1983 do not command a specific remedy for unconstitutionally
    discriminatory taxes, an unusual circumstance discussed below.
    II.    Remedial Flexibility Explains Why the Comity Doctrine Is Confined to
    Tax Cases.
    5
    The Supreme Court’s development of the comity doctrine has tethered the
    historical basis relied on in National Private Truck Council and McNary to the logical
    and practical post of remedial flexibility. States may remedy constitutional violations
    with minimal federal supervision in cases involving the dormant Commerce Clause, the
    intergovernmental tax immunity doctrine, and the Equal Protection Clause (when there is
    no suspect classification) because these are all requirements of nondiscrimination. In
    remedying any constitutional infirmity in these cases, the Constitution is indifferent about
    whether a state extends or contracts a burden or a benefit (or does some combination
    thereof).
    Hibbs v. Winn, the next relevant case, is less important by itself than for how Levin
    later treated it. Hibbs involved an Establishment Clause challenge to an Arizona tax
    program that effectively allowed taxpayers to divert taxes to religious schools. In a
    footnote, the Court considered the argument that the case should be dismissed under the
    comity doctrine and rejected it, as the plaintiffs did not seek “district-court aid in order to
    arrest or countermand state tax collection.” 
    Hibbs, 542 U.S. at 107
    n.9. Relying on this
    footnote, the Levin plaintiffs, challenging under the Equal Protection and dormant
    Commerce Clauses a tax law that did not implicate a fundamental right or a suspect class,
    creatively requested the district court not to lower their own tax burden but to raise that of
    their competitors.
    Levin distinguished Hibbs with reasoning that forecloses a comity challenge to the
    Cab Companies’ suit here. It first noted that the statute at issue, one that taxed differently
    public utilities and independent corporations that provided natural gas, was “economic
    6
    legislation [that] does not employ classifications subject to heightened scrutiny or
    impinge on fundamental 
    rights.” 560 U.S. at 426
    . The Court then underscored that “in
    taxation, even more than in other fields, legislatures possess the greatest freedom in
    classification.” 
    Id. Next, the
    Court stressed that “[o]f key importance, when unlawful discrimination
    infects tax classifications or other legislative prescriptions, the Constitution simply calls
    for equal treatment. How equality is accomplished—by extension or invalidation of the
    unequally distributed benefit or burden, or some other measure—is a matter on which the
    Constitution is silent.” 
    Levin, 560 U.S. at 426
    –27 (first emphasis added). The Court
    developed this theme at length. It discussed how the remedy sought by the challengers in
    Levin could interfere with Ohio’s legislative prerogatives in a way the Constitution did
    not command. 
    Id. at 429.
    And it reiterated that, in Hibbs and in prior cases that had
    challenged state allocations of tax revenue to maintain racially segregated schools, “only
    one remedy would redress the plaintiffs’ grievance: invalidation of the credit. . . .
    Because state courts would have no greater leeway than federal courts to cure the alleged
    violation, nothing would be lost in the currency of comity or state autonomy by
    permitting the Hibbs suit to proceed in a federal forum.” 
    Id. at 431.
    The constitutional
    command of equal treatment, and nothing more, was also present in National Private
    Truck Council and McNary, discussed above, as well as in Harper v. Virginia
    Department of Taxation, 
    509 U.S. 86
    (1993), and McKesson v. Division of Alcoholic
    Beverages & Tobacco, 
    496 U.S. 18
    (1990), the cases the District Court cited in
    dismissing this suit.
    7
    Remedial flexibility synthesizes the Supreme Court’s comity cases: informed by a
    historical reluctance to upend state tax systems, when a constitutional violation does not
    require a specific remedy and the available choices implicate sensitive policy questions
    best left up to state governments, the federal courts will not interfere. However, § 1983
    authorizes, indeed commands, federal courts to interfere in state policymaking that
    violates individual rights if a specific remedy to the plaintiff is required.
    A contrary reading of the comity doctrine would be difficult—dare I write
    impossible—to square with the well-established narrowness of the traditional abstention
    doctrines, which clearly do not apply to this case. In particular, if comity were extended
    to every case where a plaintiff challenged a state practice implicating revenue generation,
    Burford abstention would become irrelevant. See Burford v. Sun Oil Co., 
    319 U.S. 315
    (1943). It allows district courts to decline to hear suits that would result in repeated
    federal intervention in a complex regulatory scheme and concomitant confusion
    throughout state government. 
    Id. at 327–34;
    see also New Orleans Pub. Serv., Inc. v.
    New Orleans, 
    491 U.S. 350
    , 361 (1989) (outlining cases where Burford abstention is
    appropriate). If the comity doctrine were extended to cases like this one, any suit from
    which a federal court could abstain under Burford would much more easily be dismissed
    on comity grounds, a result hardly consistent with the Supreme Court’s admonition that
    there is only a “narrow range of circumstances in which Burford can justify the dismissal
    of a federal action.” Quackenbush v. Allstate Ins. Co., 
    517 U.S. 706
    , 726 (1996).1
    1
    Nor are the other abstention doctrines relevant. Younger v. Harris, 
    401 U.S. 37
    (1971),
    applies when a District Court is asked to enjoin an ongoing state criminal case; Railroad
    8
    III.   Even If the Comity Doctrine Should Be Extended, It May Not Be
    Stretched to This Case.
    In the recent case of Direct Marketing Ass’n v. Brohl, the Supreme Court
    discussed how the Tax Injunction Act did not apply to a challenge to state law reporting
    requirements that would affect tax collection, but it left open the question of whether the
    “nonjuristictional” comity doctrine would nonetheless bar the suit. 
    135 S. Ct. 1124
    ,
    1133–34 (2015). Although “the comity doctrine is more embracive than the” Tax
    Injunction Act, 
    Levin, 560 U.S. at 424
    , it is not wide enough to capture this case. This is
    in part because the comity doctrine is about the scope of § 1983; National Private Truck
    Council makes that clear, and it helps explain why the Court allowed the tax suit in
    Hibbs, an Establishment Clause challenge, and in the cases involving tax benefits to
    segregated schools. Those individual rights—like the right not to be deprived of property
    without due process of law—are at the core of § 1983 protection, in areas where federal
    supervision is particularly important, whereas dormant Commerce Clause,
    intergovernmental tax immunity, and equal protection challenges to tax classifications
    Commission v. Pullman Co., 
    312 U.S. 496
    (1941), comes into play when an interpretation
    of state law may moot a federal constitutional case; and Colorado River Water
    Conservation District v. United States, 
    424 U.S. 800
    (1976), becomes pertinent when
    there are parallel federal and state civil cases and four factors (which case was filed first,
    whether the federal forum is convenient for the parties, whether there is in rem
    jurisdiction, and whether there is a risk of piecemeal litigation that cannot be averted by
    issue preclusion) balance in favor of abstention. Younger and Pullman plainly don’t
    apply, and the Colorado River factors weigh in favor of exercising jurisdiction: although
    the Cab Companies have filed a parallel state suit, the federal case came first, the Eastern
    District of Pennsylvania is convenient to the parties (all operate in and around
    Philadelphia), there is no in rem jurisdiction here, and issue preclusion can likely attach
    to whatever judgment comes first.
    9
    that do not single out disenfranchised populations were less likely in Congress’s mind
    when it passed the Civil Rights Act of 1871.
    Comity also should not apply here because the Constitution, enforced through
    § 1983, commands a specific remedy (assuming the Cab Companies incurred damages
    because of a procedural due process violation), unlike in the tax-discrimination cases
    where a range of remedial options among which the Constitution has no preference can
    cure the relevant deficiency. Finally, as McNary, Levin, and National Private Truck
    Council confirm, the comity doctrine is important “particularly in the area of state
    taxation.” 
    McNary, 454 U.S. at 103
    (emphasis added); see also 
    Levin, 560 U.S. at 421
    (“Comity’s constraint has particular force when lower federal courts are asked to pass on
    the constitutionality of state taxation of commercial activity.”); Nat’l Private Truck
    
    Council, 515 U.S. at 587
    (1995) (discussing “longstanding federal reluctance to interfere
    with state taxation”).
    The strongest argument that the Commonwealth could raise here for the District
    Court to favor Pennsylvania courts would be based on a simplistic reading of one
    paragraph in Levin. There the Supreme Court concluded its discussion of the comity
    doctrine with sentences that the majority opinion’s eighth footnote rearranges and
    decontextualizes:
    First, respondents seek federal-court review of commercial matters over
    which Ohio enjoys wide regulatory latitude; their suit does not involve any
    fundamental right or classification that attracts heightened judicial scrutiny.
    Second, while respondents portray themselves as third-party challengers to
    an allegedly unconstitutional tax scheme, they are in fact seeking federal-
    court aid in an endeavor to improve their competitive position. Third, the
    Ohio courts are better positioned than their federal counterparts to correct
    10
    any violation because they are more familiar with state legislative
    preferences and because the [Tax Injunction Act] does not constrain their
    remedial options.
    
    Levin, 560 U.S. at 431
    –32. I do not, as my colleagues appear to suggest, believe these
    remarks created a multi-factor test that should be applied mechanistically to future cases;
    rather, I view them as a summary of a long opinion that turns on two key facts: (1) Levin
    was a tax case, and (2) if the challenged tax was unconstitutional, the state could remedy
    its violation either by raising taxes for the plaintiffs’ competitors, lowering them for
    plaintiffs, or some combination.
    Even if Levin created a multi-factor test to be applied to any challenge to any state
    law, those factors do not counsel in favor of dismissal here. It is true that the Cab
    Companies seek review of a commercial statute, but, as for the second factor, they are not
    seeking to improve their “competitive position” because there are not similarly situated
    competitors unburdened by the PPA’s regulation. Third, and relatedly, although the
    remedial options in any lawsuit may be broad, they are not flexible in this case in the
    same way that they are in tax cases where a state is to reapportion taxes among the
    classes that must be treated equally.
    IV.    The Circuit Courts and the “Fees v. Taxes” Line of Cases
    For the reasons set forth above, I conclude that the Supreme Court’s comity
    jurisprudence counsels federal courts against dismissing cases on comity grounds unless
    a state seeks application of the doctrine, the plaintiff challenges a tax, and a range of
    remedial options is available to the state should a court deem the tax unconstitutional.
    And I am in good company. Every court of appeals to address the question has applied
    11
    comity only in state tax cases where an adequate state remedy exists. Taxes aside,
    federal courts must exercise their “virtually unflagging obligation . . . to exercise the
    jurisdiction given them,” Colorado 
    River, 424 U.S. at 817
    , when presented with
    constitutional challenges to regulatory fees. The cases describe “taxes” as generally
    imposed by a legislature, assessed against a broad class of people or entities, and used for
    general public purposes, while “regulatory fees” are usually imposed by an agency,
    assessed against a narrow class of persons, and used for the benefit or regulation of those
    who pay. See DIRECTV, Inc. v. Tolson, 
    513 F.3d 119
    , 125–26 (4th Cir. 2008); Marcus v.
    Kan. Dep’t of Revenue, 
    170 F.3d 1305
    , 1311 (10th Cir. 1999) (conflating comity and Tax
    Injunction Act and distinguishing between fees and taxes); see also Kathrein v. Evanston,
    
    752 F.3d 680
    , 688–87 (7th Cir. 2014) (adopting distinction between fees and taxes under
    comity doctrine, but applying different test to determine whether exaction is fee or tax).
    And several district courts have properly entertained challenges to regulatory fees despite
    motions to dismiss based on comity. Pac. Bell Tel. Co. v. City of Hawthorne, 188 F.
    Supp. 2d 1169, 1177 (C.D. Cal. 2001); Attorneys’ Liab. Assurance Soc’y v. Fitzgerald,
    
    174 F. Supp. 2d 619
    , 629 (W.D. Mich. 2001); Diginet, Inc. v. W. Union ATS, Inc., 845 F.
    Supp. 1237, 1242 (N.D. Ill. 1994).2
    2
    The one case where a district court dismissed a challenge to regulatory fees on a comity
    ground involved a dormant Commerce Clause challenge. Valero Terrestrial Corp. v.
    Callaghan, 
    1995 U.S. Dist. LEXIS 17490
    (N.D. W. Va. Sept. 28, 1995), vacated in part
    on other grounds sub nom. Valero Terrestrial Corp. v. McCoy, 
    50 F. Supp. 2d 564
    (N.D.
    W. Va. 1999), and further vacated on other grounds sub nom. Valero Terrestrial Corp. v.
    Paige, 
    211 F.3d 112
    , 122 (4th Cir. 2000). Valero presented a far better vehicle for
    expanding the comity doctrine than our case because there the state had multiple remedial
    options just as in the tax cases. Nonetheless, it was probably wrongly decided. Scott v.
    12
    Appellees concede that the policy challenged here involves collection of
    regulatory fees, but they argue that distinguishing between fees and taxes is arid
    formalism. I disagree. First, the comity doctrine of the McNary–Levin line has
    developed exclusively in the state-tax context, and the cases emphasize specifically “the
    federal reluctance to interfere with state taxation.” 
    Levin, 560 U.S. at 424
    (quoting Nat’l
    Private Truck 
    Council, 515 U.S. at 590
    ). Second, refraining from federal interference
    makes particular sense in the tax context because of the remedial flexibility discussed
    above and stressed in Levin.
    It is hard for me to imagine (and no court has suggested) a limiting principle to
    comity other than the historical reluctance to interfere with taxes and the related remedial
    flexibility. All § 1983 cases affect the public fisc directly or indirectly, and expanding
    comity to our case would, it seems to me, mean that the doctrine would bar any suit
    against a state practice that is subject to rational basis review, a radical curtailment of the
    scope of § 1983 unsupported by cases from any level of the federal judiciary.
    *      *       *      *       *
    No court, let alone the Supreme Court, has suggested that the comity doctrine is as
    broad as the majority’s selective quotations from Levin and other similarly off-point cases
    imply.3 Given that a focus on remedial flexibility and the historical practice of not
    Donald, 
    165 U.S. 58
    , 101 (1897) (affirming a federal court’s award of damages incurred
    by violation of the dormant Commerce Clause).
    3
    Particularly perplexing is the majority’s decision to quote Levin’s language about “other
    legislative prescriptions” as suggesting that maybe comity could apply here. 456 U.S. at
    at 426. Let’s read the rest of the sentence (again): “Of key importance, when unlawful
    discrimination infects tax classifications or other legislative prescriptions, the
    13
    interfering with state tax laws harmonizes the Supreme Court’s comity and Tax
    Injunction Act cases as well as the solid wall of other courts of appeals’ authority on the
    distinction between regulatory fees and taxes, I would adopt the distinction between fees
    and taxes and conclude that comity should not bar the Cab Companies’ suit here. I would
    thus vacate the judgment of the District Court and remand the case with instructions not
    to consider the red herring called the comity doctrine.
    Constitution simply calls for equal treatment.” 
    Id. (first two
    emphases added). This
    sentence alone exposes the impropriety of applying comity here, all the more so when
    read in light of a doctrine that has only been applied in the discriminatory tax context
    (excepting the Northern District of West Virginia, which erroneously, but at least
    arguably plausibly, extended the doctrine to a different context calling for equal
    treatment, see supra n.2).
    14