Thе State of Montana appeals a district court judgment which declared American Indians (Indians) residing on the federally recognized Crow Indian Reservation (Reservation) exempt from Montana’s personal income tax, enjoined collection, and ordered refunds of taxes paid. The court denied exemption status to those Indians whose incomes were earned оn the Reservation but who resided elsewhere and they cross appeal. 1 Montana argues that the Tax Injunction Act, 28 U.S.C. § 1341, denies federal jurisdiction over the Indians’ complaint. We agree and accordingly reverse.
I.
The Indians filed this suit in 1973 under 42 U.S.C. § 1983, claiming that the state could not constitutionally tax their income earned on the Reservation. Their complaint sought an injunction prohibiting collеction of the state income tax, refund of taxes paid over the last five years, and contained class allegations. Federal subject matter jurisdiction was alleged pursuant to 28 U.S.C. § 1343(3). On June 6, 1976, the district court found that it had jurisdiction. 2
The court certified the case as a class action with six subclasses. Three of the subclasses included Indians all of whom reside off but earn income on the Reservation. These were grouped by ethnic and tribal characteristics: (1) enrolled Crow, (2) enrolled members of other federally recognized tribes and (3) Indians not enrolled in any tribe. The remaining three subclasses included Indians who reside and earn income on the Reservation and were similarly grouped by ethnic and tribal characteristics.
On cross motions for summary judgment, the district court held thаt the three subclasses of Indians residing and earning income on the Reservation were exempt from the state income tax while the remaining subclasses residing off the Reservation were subject to the tax. Injunctive, declaratory and refund relief was ordered.
Montana acquiesced in the grant of a tax exemption to Indians in the first subclass-enrolled Crow residing and earning income on the Reservation and has not appealed that portion of the district court’s judgment. The grant of tax exemption to the remaining Reservation resident subclasses and the denial of exemption to the nonresident subclasses is before us by virtue of timely notices of appeal and cross appeal by Montana and the Indians.
The Tax Injunction Act, 28 U.S.C. § 1341, denies federal court jurisdiсtion to entertain a suit seeking relief from state taxation so long as the state provides a “plain, speedy and efficient remedy” to an aggrieved taxpayer in state courts. As Montana provides such a remedy for challengers of the state income tax, we hold that § 1341 precluded the district court from entertaining this case.
II.
Analysis begins with examination of § 1341. That statute provides:
The district court shall not enjoin, suspend or restrain the assessment, levy or collection of any tax under the State law where a plain, speedy and efficient remedy may be had in the courts of such State.
28 U.S.C. § 1341.
The scope of the jurisdictional bar of § 1341 is broader than its terms immediately indicate. It clearly bars injunctive relief. Decisions of this circuit apply it ■ to suits seeking federal deсlaratory relief from state taxation.
Housing Authority of City of Seattle v. State of Washington,
629 F.2d
*465
1307 (9th Cir. 1980);
Mandel v. Hutchinson,
In this case, also a § 1983 action, the district court enjoined collection of the Montana income tax, declared Indians exempt from payment and ordered the State to makе refunds. Our prior decisions, outlined above, indicate that each of these forms of relief implicate § 1341.
The Indians do not dispute the state of the law in this circuit as to injunctive and declaratory relief.
3
Rather, they argue that to the extent our decision in
Kelly
held refund suits barred by § 1341, that holding must be reconsidered in light of
Moe v. Confederated Salish & Kootenai Tribes,
The
Moe
comment must be viewed in context. The Supreme Court had beforе it consolidated appeals from a Montana three-judge district court involving that state’s power to impose cigarette sales and various personal property taxes on reservation Indians. Joined as plaintiffs in each appeal were an Indian tribe and class representatives of individual tribal members. Only in the personal property tax case did the сomplaint include a prayer for refund of taxes paid. The district court found jurisdiction over both tribe and individual plaintiffs. Its only mention of § 1341 with respect to the individual plaintiffs was a sentence in each district court opinion to the effect that jurisdiction was not defeated by that section. See
Confederated Salish & Kootenai Tribes v. Moe,
On appeal, the Supreme Court held that the tribe was not barred by § 1341 and therefore the distriсt court had had jurisdiction.
The Supreme Court was not called upon to consider, and did not consider, the interaction of § 1341 and state tax refund suits initiated in federal court. The justification
*466
for jurisdiction over the tribe did not turn on the relief sought by the tribe. Accordingly, the import of the Court’s comment in note 14 ought not be unduly magnified. It was relegated to a footnote designed to reserve a question the Court expressly found it unnecessary to reach. To read one sentence of such dictum as a sweeping reappraisal by the Court of the law of § 1341 as interpreted in the lower federal courts is an invitation which we decline to accept. As that Court has admonished, “this Court does not decide important questions of law by cursory dicta inserted in unrelated cases. Whatever the dictum’s meaning, we do not regard it as decisive .. . . ”
See, e. g., Permian Basin Area Rate Cases,
By enacting § 1341 in 1937, “Congress gave explicit sanction to the pre-existing federal equity practice” to refrain from adjudicating chаllenges to the legality or constitutionality of a State tax in federal court when a plain, adequate and complete remedy in a state forum was available.
Moe, supra,
The “broad jurisdictional impediment” of § 1341 must be applied to tax refund suits if the concerns of Congress are to be meaningfully effectuated. Were it otherwise, the artful pleader in much state tax litigation could evade § 1341 by praying only for a tax refund. It is unpersuasive to suggest that refund litigation in federal court is any less an “interference with a state’s internal economy”
[Moe, supra,
The practical effect on state fiscal operations of a federal court’s refund order differs little from the effect of the declaratory or injunctive relief a federal court is clearly forbidden by § 1341 to provide. If the sum to be refunded is large, the effect is obvious. Even if modest, the role of stare decisis in our judicial system means, at least, that the continued ability of the state to tax other taxpayers similarly situated will be drawn into serious doubt.
The balance Congress struck in § 1341 reflects great solicitude for the interests of the state in orderly administration and collection of revenue. Congress concluded that these interests were of such import that so long as state courts are available to hear challenges to state taxes, federal district courts would be unavailable for that purpose. We discern no significant distinction between the intrusiveness of federal injunctive and declaratory proceedings undoubtedly forbidden by § 1341 and that of a tax refund proceeding in federal court. Accordingly, as has every circuit court with whose rulings we are familiar, we continue to hold that § 1341 bars refund actions in federal court when adequate state remedies are available.
See United Gas Pipe Line Co. v. Whitman, supra,
III.
Section 1341 bars federal relief from state tax collection where the state provides a “plain, speedy and efficient” remedy. 28 U.S.C. § 1341. The district court’s opinion in this case came before the Montana Supreme Court had ruled that an injunction would properly issue to restrain thе state from attempting to collect income taxes from reservation Indians over whom the state lacked taxing power.
LaRoque
v.
State,
Mont.,
The Montana review of taxation, as now declared and approved in
LaRoque,
is “plain, speedy and efficient” within the meaning of § 1341.
See Tully v. Griffin, Inc., supra,
Appellants argue that when they filed suit the injunctive remedy sanctioned in LaRoque had not been established as a reasonably certain remedy in Montana. At that time they say, Montana courts were acknowledged to have the power to enjoin state tax collection only when the state tax was clearly illegal; and since, before their suit, no Montana court had declared taxation of reservation Indians clearly illegal, the injunctive remedy was at that time uncertain and therefore inadequate for purposes of § 1341. Therefore, they contend that district court jurisdiction was properly invoked and should still be sustained.
The remedial certainty contemplated by § 1341 is that a state forum be empowered to consider claims that a tax is unlawful and to issue adequate relief.
See Tully v. Griffin, Inc., supra,
LaRoque’s
holding that Montana courts may entertain claims that state taxation is illegal without first requiring prepayment of the disputed tax and may enjoin collection of taxes if found to be unlawful was neither novel nor unеxpected. Before the complaint was filed in this case, suits seeking injunctive and declaratory relief from taxes alleged to be unlawful and unconstitutional had been successfully prosecuted in Montana courts without requirement that the tax be prepaid.
See, e. g., Northwest Airlines, Inc. v. Joint City-County Airport Board,
We cannot say that the tax adjustment rеmedy applied to reservation Indians in LaRoque was an uncertain remedy when the Indians filed their suit in 1973. 6 As that Montana remedy is “plain, speedy and efficient”, § 1341 clearly forbids the relief sought by the Indians’ complaint.
IV.
Even if upon analysis a state remedy is deemed adequate, § 1341 is not an absolute bar to federal jurisdiction in state taxation cases. Two exceptions have evolved, neither of whiсh supports jurisdiction in this case.
A.
The United States and its “instrumentalities” may sue in federal court to challenge state taxation.
See Department of Employment v. United States,
But in
Moe, supra,
the Supreme Court noted that the federal instrumentality doctrine was not alone enough to permit Indians to avoid the jurisdictional bar of § 1341.
B.
Another exception to § 1341 is available to Indian tribes by virtue of 28 U.S.C. § 1362.
8
In
Moe,
the Supreme Court concluded that Congress intended by enactment of § 1362 to allow Indian tribes or governing bodies to raise federal questions in federal court when the United States chose not to do so in their behalf.
See Navajo Tribal Utility Authority, supra,
C.
At oral argument, the Indians suggested that the opinion in
Navajo Tribal Utility Authority
at page 1234 left open the possibility that other exceptions to § 1341 might be available to individual Indians. That decision, however, addressed only the “instrumentality” and “co-plaintiff” exceptions we have already considered. It did not purport to recognize any others. The opinion did note that § 1341 would bar a tribal economic enterprise from seeking declaratory and injunctive state tax relief in federal court “even if we assumed the Tribe itself or its individual members, absent § 1362, could reap the benefits of the
Moe
co-plaintiff rule with respect to § 1341, a question we do not reach.”
The complaint for injunction and refund fell within the purview of § 1341, and since Montana provides a “plain, speedy and efficient” means for contesting Montana taxes, the district court lacked jurisdiction. 9 Accordingly, the judgment is reversed and the case is remanded with directions to dismiss the complaint.
REVERSED.
Notes
. The facts and opinion of the district court are reported at
. The district court’s summary order cited
Bryan v. Itasca County,
. The Indians do not dispute that suits brought under 42 U.S.C. § 1983 are subject to the proscription оf § 1341.
See Kelly v. Springett,
. Some have read
Fulton Market Cold Storage Co. v. Cullerton,
.
Northwest Airlines
involved a challenge to a state statute authorizing local authorities to impose certain taxes on airline operations. The Montana Supreme Court found the statute unconstitutional and enjoined imposition of taxes authorized by it. The case remains indicative of Montana’s willingness to enjoin unlawful tax collection although the taxes invalidated there have subsequently been deemed constitutional.
See Evansville-Vanderburgh Airport Authority District v. Delta Airlines, Inc.,
. The Supreme Court has indicatеd that so long as a state provides one “plain, speedy and efficient” tax adjustment remedy, the adequacy of other remedies for purposes of § 1341 need not be considered.
See Tully
v.
Griffin, Inc., supra,
. The Indians suggest that note 13 of the Supreme Court’s opinion in
Moe
leaves open the possibility that thе federal instrumentality doctrine as developed in
Moses
and
Agua Caliente
remains available to individual Indians.
Moe, supra,
. 28 U.S.C. § 1362 provides:
The district court shall have original jurisdiction of all civil actions, brought by any Indian tribe or band with a governing body duly recognized by the Secretary of the Interior, wherein the matter in controversy arises under the Constitution, laws or treaties of the United States.
. In light of the absence of jurisdiction, we express no opinion on the substantive issues of Indian tax exemption resolved by the district court.
