Opinion for the court filed by Circuit Judge GINSBURG.
Dissenting opinion filed by Circuit Judge TAMM.
GINSBURG, Circuit Judge:This action charges the Internal Revenue Service with failure to fulfill its obligation to confine tax exemption under section 501(c)(3) of the Internal Revenue Code to private schools that operate on a racially nondiscriminatory basis.1 It was initiated in 1976 by parents of black children attending public schools in desegregating districts in several states. Nationwide relief is sought. The case is companion to Green v. Miller, No. 1355-69 (D.D.C.). Green was instituted in 1969 and reopened in 1976; relief requested in Green is limited to schools in Mississippi. In April 1977 the district court ordered the two actions consolidated. Green v. Miller, No. 1355-69 (D.D.C. Apr. 5, 1977), Joint Appendix (J.A.) 48-50. In November 1979 that court dismissed the Wright component of the consolidated action as nonjusticiable. Wright v. Miller, 480 F.Supp. 790 (D.D.C.1979). Six months later, the district court issued an order and permanent injunction in Green granting in significant part the relief requested in that action. Green v. Miller, No. 1355-69 (D.D.C. May 5, 1980) (clarified and amended June 2, 1980).
In this appeal plaintiffs’ standing to sue is the dominant issue. In addition to concluding that plaintiffs lacked standing, the district court also determined that deference to the Internal Revenue Service and to Congress portended against judicial review. We conclude that the district court erred in dismissing the case on the grounds asserted; we therefore remand for further proceedings.2 To place the issues before us in *234context, we describe at the outset the course of proceedings, first in Green, then in this case. Thereafter, we discuss in turn the three reasons the district court supplied for dismissing the complaint.
I. THE GREEN AND WRIGHT CASE HISTORIES
In 1969, when the Green litigation commenced, the IRS accorded tax-exempt status to racially discriminatory private schools so long as the schools were not receiving state aid. See Green v. Kennedy, 309 F.Supp. 1127, 1130 (D.D.C) (three-judge court), appeal dismissed sub nom. Cannon v. Green, 398 U.S. 956, 90 S.Ct. 2169, 26 L.Ed.2d 539 (1970); Hearings, supra note 1, at 3 (statement of Jerome Kurtz, Commissioner of Internal Revenue). The Green plaintiffs, black parents and their minor children attending public schools in Mississippi, sought to enjoin the Secretary of the Treasury and the Commissioner of Internal Revenue from according tax exemption to private schools in Mississippi “from which Negro students are excluded on the basis of color.” 309 F.Supp. at 1130. In response to the plaintiffs’ motion for a preliminary injunction, the three-judge district court empaneled to hear Green3 restrained the defendants “from issuing further ruling letters under sections 170(c) and 501(c) of the Internal Revenue Code to private schools in Mississippi unless they have affirmatively determined on the basis of adequate investigation that the applicant school does not discriminate against Negroes in its admissions policy.” 309 F.Supp. at 1131. Before setting out the considerations that warranted pendente lite injunctive relief, the court dealt summarily with the defendants’ assertion that the plaintiffs lacked standing to maintain the suit:
We take note of defendants’ contention that plaintiffs have no standing to bring this action in their capacity as taxpayers. We need not consider that issue at this juncture. This case is properly maintained as a class action, pursuant to Rule 23 of the Federal Rules of Civil Procedure, by Negro school children in Mississippi and the parents of those children on behalf of themselves and all persons similarly situated. They have standing to attack the constitutionality of statutory provisions which they claim provides [sic ] an unconstitutional system of benefits and matching grants that fosters and supports a system of segregated private schools as an alternative available to white students seeking to avoid desegregated public schools.
Id. at 1132.
Prior to further disposition by the court, the Service changed its position. It announced that racially discriminatory private schools are not entitled to tax exemption.4 A sharp adversary contest remained, however, between plaintiffs and intervenors, a class of parents and children who supported or attended private schools in Mississippi with an enrollment limited to members of the white race. See Green v. Connally, 330 F.Supp. 1150, 1155 (D.D.C.) (three-judge court), aff’d mem. sub nom. Coit v. Green, 404 U.S. 997, 92 S.Ct. 564, 30 L.Ed.2d 550 (1971).
In June 1971, the court decided Green on the merits; granting plaintiffs both declaratory relief and a permanent injunction, the court held that “the Code requires the denial and elimination of Federal tax exemptions for racially discriminatory private schools and of Federal income tax deductions for contributions to such schools.” Green v. Connally, 330 F.Supp. at 1156. The court noted that section 501(c)(3) does not expressly so mandate. It then discussed evolving case law governing charitable and educational trusts. Ultimately, *235however, the court did not rest upon common-law developments. Instead, it determined that the Internal Revenue Code exemption provisions must be read in a manner harmonious with federal civil rights legislation and the overriding national policy against racial discrimination in educational facilities. A contrary reading, the court emphasized, would raise “serious constitutional questions”:
Clearly the Federal Government could not under the Constitution give direct financial aid to schools practicing racial discrimination. But tax exemptions and deductions certainly constitute a Federal Government benefit and support. While that support is indirect, and is in the nature of a matching grant rather than an unconditional grant, it would be difficult indeed to establish that such support can be provided consistently with the Constitution.
330 F.Supp. at 1164-65.5
The injunction ordered in Green in June 1971 barred the Service from granting tax exemption to any private school in Mississippi unless the school adopted a racially nondiscriminatory policy as to students and gave meaningful notice to the community concerning that policy. Further, the injunction required schools seeking exemption to supply the Service with information as to (1) the racial composition of students, faculty, staff, and applicants for admission; (2) recipients of scholarship and .loan funds; and (3) the school’s organizers, board members, and donors of land and buildings. 330 F.Supp. at 1179-80. The nature of the class action, the court noted, accounted for a decree limited to schools in Mississippi. The court added, however, that “[t]he Service would be within its authority in including similar requirements for all schools of the nation.” Id. at 1176. More particularly, the court stated:
To obviate any possible confusion the court is not to be misunderstood as laying down a special rule for schools located in Mississippi. The underlying principle is broader, and is applicable to schools outside Mississippi with the same or similar badge of doubt. Our decree is limited to schools in Mississippi because this is an action in behalf of black children and parents in Mississippi ....
Id. at 1174.
After the Supreme Court summarily affirmed the three-judge district court decision in Green v. Connally,6 the Service adopted guidelines, applicable nationwide, to assist it in determining whether schools seeking or holding exempt status are in fact discriminatory.7 The IRS guidelines, as *236published in 1975, were criticized by the U.S. Commission on Civil Rights as inadequate to identify racially discriminatory schools.8 Ultimately, the Service acknowledged that the procedures in place since 1975 were “ineffective in identifying schools which in actual operation discriminate against minority students, even though the schools may profess an open enrollment policy and comply with the [IRS] yearly publication requirement.” 9
On July 23, 1976, the Green plaintiffs reopened that case, asserting that the Service was not complying with the court’s continuing injunction against tax exemption for racially discriminatory private schools in Mississippi. In particular, the plaintiffs sought to compel the Service to withdraw tax-exempt status from, and refuse to grant .it to,
all Mississippi private schools or the organizations which operate them, which:
(1) have been determined in adversary judicial or administrative proceedings to be racially discriminatory; or
(2) which have insubstantial minority enrollments, which are located in or serve desegregating public school districts, and which either (i) were established or expanded at or about the time the public school districts in which they are located or which they serve were desegregating, or (ii) cannot demonstrate that they do not provide racially segregated educational opportunities for white children avoiding attendance in desegregating public school systems.10
One week later, this action commenced. Inez Wright, the mother of four black children attending public schools in Memphis, Tennessee, and a number of other similarly situated parents in eight states across the country filed a complaint in the district court, individually, on behalf of their minor children, and as representatives of a class, seeking relief on a nationwide basis similar to that sought with respect to Mississippi in the reopened Green case. Complaint at 3-4, J.A. 11-12. In April 1977, on motion of plaintiffs in both cases, the court consolidated the Green and Wright actions “inasmuch as [they] involve common questions of law and fact.” J.A. 49. This action then became known as the “Wright component” of the consolidated proceedings. In May 1977, W. Wayne Allen, Chairman of the Board of Trustees of the Briarcrest School System in Memphis, was granted leave to intervene in Wright. Intervenor Allen pointed out that Briarcrest was one of the private schools specifically mentioned in the Wright complaint as a “segregated academy.” He participated in Wright as a parent who has chosen to send his children to Briarcrest and as a contributor to that private school system who deducts the contributions on his federal income tax returns. J.A. 41-44; Brief for Intervenor-Appellee at 5-6.
Prompted by the Green and Wright lawsuits, the Service reviewed its procedures and concluded that more specific guidelines were needed to determine whether the “actual practice” of certain schools “conformed to their asserted policies.”11 In August 1978, the Service published proposed new procedures for review of a school’s racial policy.12 After receiving written comments and conducting public hearings on the proposal, the Service, in February 1979, published a revised version.13 The proposed *237guidelines, as revised, deal primarily with two classes of private elementary and secondary schools — those adjudicated discriminatory in nontax cases, and those with insignificant minority enrollment whose formation or substantial expansion is related to public school desegregation in the community.14 Such schools “would have been required to make special showings to rebut the indications of racial discrimination.” 15
Effective October 1, 1979, further IRS action was stayed by Congress through amendments to the Treasury Appropriations Act of 1980.16 Two riders deal with the issue. One, known as the Dornan amendment,17 deals specifically with the IRS guidelines proposed in August 1978 and February 1979; it provides that “[n]one of the funds available under [the] Act may be used to carry out [the IRS proposals].” The other, known as the Ashbrook amendment,18 provides more generally that none of the funds furnished pursuant to the Act shall be used for measures, other than those then in effect, that “would cause the loss of tax-exempt status to private, religious, or church-operated schools.” 19
Thereafter, on November 26, 1979, the district judge dismissed this action, the Wright component of the consolidated proceedings, stating three grounds, each sufficient in his judgment to warrant the dismissal: first, the Wright plaintiffs lacked standing; second, the action was barred by “the doctrine of nonreviewability”; third, granting the relief requested by the Wright plaintiffs would thwart the express will of Congress, manifest in the Ashbrook and Dornan amendments. Wright v. Miller, 480 F.Supp. 790 (D.D.C.1979). The same district judge, six months later, entered an order in favor of the plaintiffs in Green. The court enjoined the Service from granting tax-exempt status to Mississippi private schools (1) adjudged to be racially discriminatory or (2) established or expanded at the time of local public school desegregation, unless the schools clearly and convincingly demonstrate that “they do not racially discriminate in admissions, employment, scholarships, loan programs, athletics, and extracurricular programs.” Green v. Miller, No. 1355-69 (D.D.C. May 5, 1980) (clarified and amended June 2, 1980).
The district judge did not supplement his order in Green with an opinion reconciling that decree with his dismissal of the Wright complaint. Both sets of plaintiffs sought review of the same agency action (or inaction). The will of Congress, we believe, does not separate Mississippi from the rest of the nation. An objection to standing, raised when Green was reopened, was denied without opinion.20 While only the Wright component is before us for review, we note the anomalous result of the district court rulings in the two cases. To obey both court decree and congressional stop order, the Service must apply one set of guidelines to schools in Mississippi and another, less stringent set of procedures to schools outside Mississippi, even schools bearing “the same or similar badge of doubt.”21
*238II. PLAINTIFFS HAVE STANDING TO SUE
A. The District Court's' Position
The district court determined that standing in this case depended on satisfaction of four''criteria and that plaintiffs satisfied none of them. First, the court said, plaintiffs asserted no “distinct, palpable, and concrete injury.” 480 F.Supp. at 793. Nor could plaintiffs establish such an injury, according to the district court, for they were “in a dilemma”:
If plaintiffs can prove that a private school is discriminating in direct contravention of the Constitution and federal law, such discrimination is redressable through an ordinary lawsuit in an adversary context filed directly against the offending school. If, on the other hand, plaintiffs cannot prove such discrimination, they have failed to assert a distinct, palpable, and concrete injury and thus lack the requisite standing to assert their claims.
Id. at 794. Plaintiffs urge that this analysis fits a complaint they did not bring. They maintain they have no interest whatever in enrolling their children in a private school. They assail only government action. The sole injury they claim is the denigration they suffer as black parents and schoolchildren when their government graces with tax-exempt status educational institutions in their communities that treat members of their race as persons of lesser worth. Plaintiffs point out that the district court cited, but did not purport to distinguish, Supreme Court decisions recognizing the standing of black citizens, parents, and schoolchildren to challenge government action on that basis: Coit v. Green, 404 U.S. 997, 92 S.Ct. 564, 30 L.Ed.2d 550 (1971), aff’g mem. Green v. Connally, 330 F.Supp. 1150 (D.D.C.); Norwood v. Harrison, 413 U.S. 455, 93 S.Ct. 2804, 37 L.Ed.2d 723 (1973); and Gilmore v. City of Montgomery, 417 U.S. 556, 94 S.Ct. 2416, 41 L.Ed.2d 304 (1974).
Second, assuming the injury plaintiffs complained of was inflicted by private schools that practiced race discrimination, the court concluded that such an injury was not “fairly traceable” to IRS action. For this conclusion, the court relied dominantly on Simon v. Eastern Kentucky Welfare Rights Organization, 426 U.S. 26, 96 S.Ct. 1917, 48 L.Ed.2d 450 (1976). Again, plaintiffs insist, the court misidentified their grievance. Eastern Kentucky might well control, they concede, were they endeavoring to gain access to the private schools. But that is not what they want. Rather, plaintiffs repeat, they seek to stop government from bestowing any advantage on an educational facility that contributes to the perpetuation of racial discrimination in the localities in which they reside.
Third, the district court stated that it was “purely speculative” whether the relief requested would redress plaintiffs’ injury. 480 F.Supp. at 795-96. The loss of tax exemption might not produce any net change in the public school population; schools might forego exemption rather than end any discriminatory conduct; the procedures plaintiffs proposed might not yield fewer tax exemptions than the system the IRS now employs. Regarding the first two points, once more, plaintiffs say, the injury they assert is not the one the district court describes. The very act by the IRS of according tax exemption to a school that discriminates in their vicinity causes immediate injury to them, plaintiffs maintain, and that is the only injury for which they seek redress.
Concerning the likelihood that invigorated IRS procedures would yield fewer tax exemptions, plaintiffs point out that the district court’s dismissal of the case at the threshold precluded any evidentiary submission. They further note that the Commissioner of Internal Revenue had told Congress that existing procedures were “ineffective in identifying schools which in actual operation discriminate against minority students.” Hearings, supra note 1, at 5. Finally, they suggest that the court’s action in Green contradicts its conclusion in Wright about the “speculativeness” of the relief requested. If tighter IRS procedures are not likely to yield fewer tax exemp*239tions, plaintiffs note, it is hard to imagine why the court ordered the Service to adopt such procedures in Green.
As a final point, the district court expressed the view that no genuine article III case or controversy existed because the defendant IRS “seems to have nothing to lose if it were forced to grant less tax exemptions to private schools.” 480 F.Supp. at 796. The real losers, the court said, would be parties the plaintiffs had not sued, schools “[p]laintiffs would deprive ... of their valuable tax exempt status.” Id. Plaintiffs and the Service, the court added, “seem closely allied in terms of the need to promulgate future guidelines.” Id. But it was the IRS that defended successfully against this action in the district court. Nor did the Service exhibit any lack of adversary zeal in the briefs and oral argument it presented to this court. Moreover, a strong advocate of the private schools that resist more stringent guidelines is participating in this action as intervenor. We therefore find that the case has the earmarks of a fully adversary contest.
On this point too, Green stands in jarring contrast. The posture of the IRS is not different in the two cases. While intervenors originally participated in Green and indeed pursued that case in the Supreme Court, no intervenor appears to have participated actively in the reopened Green proceeding as intervenor Allen did in Wright. Nevertheless, the district court treated Green as a genuine case or controversy and, as we recounted earlier, required the Service to tighten its procedures in dealing with Mississippi schools.
B. Divergent Supreme Court Precedent: Eastern Kentucky on the one hand; Green, Norwood, and Gilmore on the other
The law of standing has been described as “extraordinarily uneven.”22 In the welter and confusion of case law and commentary, there is one point of clear agreement: “[Ljower courts and practitioners especially need Supreme Court guidance.”23 The guidance the High Court has supplied relevant to the case at hand points in opposite directions. Simon v. Eastern Kentucky Welfare Rights Organization, relied upon by the district court, suggests that litigation concerning tax liability is a matter between taxpayer and IRS, with the door barely ajar for third party challenges. Green, Norwood, and Gilmore, on the other hand, indicate that black citizens have standing to complain against government action alleged to give aid or comfort to private schools practicing race discrimination in their communities.
In this opinion, we do not search for a grand solution that will unclutter this area of the law and lead to secure, evenhanded adjudication. Instead, as an intermediate court of review, we select from two divergent lines of Supreme Court decision the one we believe best fits the case before us.
We turn first to Eastern Kentucky. There indigents and organizations of indigents challenged a Revenue Ruling discontinuing a requirement that a hospital, to be classified as “charitable” under section 501(c)(3), must provide free or below cost service to indigents to the extent of its financial ability. After the new Ruling, some of the plaintiffs had been denied hospital services on account of their indigency. The Supreme Court held that plaintiffs lacked standing to bring the suit.
Plaintiffs’ injury, the Court said, was the denial of hospital service. But plaintiffs could not show that the hospitals’ refusal to serve them resulted from the Ruling. “It is purely speculative,” the Court declared, “whether the denials of service specified in the complaint fairly can be traced to [the Ruling] or instead result from decisions *240made by the hospitals without regard to the tax implications.” 426 U.S. at 42—43, 96 S.Ct. at 1926-27. Justice Stewart, concurring, commented: “I cannot now imagine a case, at least outside the First Amendment area, where a person whose own tax liability was not affected ever could have standing to litigate the federal tax liability of someone else.” Id. at 46, 96 S.Ct. at 1928.24
Plaintiffs do not dispute that it is “speculative,” within the Eastern Kentucky frame, whether any private school would welcome blacks in order to retain tax exemption 25 or would relinquish exemption to retain current practices.26 They claim indifference as to the course private schools would take. Plaintiffs strenuously argue, however, that Eastern Kentucky is the wrong frame for their case. They assert, in essence, that there is at least one domain “outside the First Amendment area” where a person whose own tax liability is not affected has the requisite standing to challenge the administration of tax law, and that this lawsuit occupies that domain. We agree that Eastern Kentucky is not the line appropriately followed in the matter before us.
We turn next to the three adjudications that appear to us determinative of the standing issue in this case: the companion Green litigation; Norwood v. Harrison; and Gilmore v. City of Montgomery. All three involved, in common with the matter before us, charges of government conduct alleged to be inconsistent with an overriding, constitutionally rooted national policy against racial discrimination in United States educational facilities. Again in line with the instant case, none involved a claim for relief against private actors.
As we set out earlier, see pp. 822, 823, 825, 826, 827 supra, the plaintiffs in Green, like those in Wright, are black parents and their minor schoolchildren attending public schools in desegregating areas; in both cases, the plaintiffs charged that the Internal Revenue Service has failed, through the inadequacy of its monitoring procedures, to confine tax-exempt status to *241private schools that do not practice racial discrimination. The remedy sought in the two cases, except for its geographical scope, is the same — the institution of procedures adequate to the task. That remedy, plaintiffs in both cases assert, matches precisely the injury they allege.
Norwood, like Green and Wright, was brought by parents of black schoolchildren against a government actor. Plaintiffs sought to enjoin in part the enforcement of Mississippi’s long-established textbook lending program. The Mississippi Textbook Purchasing Board provided free textbooks to all schools in the state, including a number of “all-white, nonsectarian private schools which [had] been formed throughout the state since the inception of public school desegregation.” Norwood v. Harrison, 340 F.Supp. 1003, 1011 (N.D.Miss.1972), vacated and remanded, 413 U.S. 455, 93 S.Ct. 2804, 37 L.Ed.2d 723 (1973). Despite the origin of the program in the days before school desegregation, and even if the textbook loans were “motivated by ... a sincere interest in the educational welfare of all Mississippi children,” 413 U.S. at 466, 93 S.Ct. at 2811, the Supreme Court held the scheme unconstitutional to the extent that it did not “steer clear ... of giving significant aid to institutions that practice racial . . . discrimination.” Id. at 467, 93 S.Ct. at 2812.
Of prime relevance to the case at hand, the Court in Norwood plainly stated that it was not critical to the plaintiffs’ claim for relief whether “any child enrolled in private school, if deprived of free textbooks, would withdraw from private school and subsequently enroll in the public schools.” Id. at 465, 93 S.Ct. at 2811 (quoting from 340 F.Supp. at 1013). Chief Justice Burger, writing for the Court, explained:
We do not agree with the District Court in its analysis of the legal consequences of [the] uncertainty [whether the relief requested would result in student transfers from private to public schools], for the Constitution does not permit the State to aid discrimination even when there is no precise causal relationship between state financial aid to a private school and the continued well-being of that school. A State may not grant the type of tangible financial aid here involved if that aid has a significant tendency to facilitate, reinforce, and support private discrimination.
Id. at 465-66, 93 S.Ct. at 2810-11.
Plaintiffs in Norwood, like the plaintiffs here, indicated no interest in attending the private schools that received textbooks at state expense, nor did they show that the textbook subsidy kept those schools afloat. The gravamen of plaintiffs’ complaint was that the state had aided private racial discrimination when the Constitution commanded that government “steer clear” of such action. That complaint was enough, the Court’s disposition clarifies, to entitle plaintiffs to relief. Without departing radically from Norwood, therefore, we cannot accept the district court’s apparent view that plaintiffs here must either pursue relief they do not want — admission of their children to private schools — or allege and prove that withdrawal of tax-exempt status would cause those schools to suffer enrollment declines and, correspondingly, quicken the pace of public school desegregation.
Finally, in Gilmore v. City of Montgomery, black citizens who had brought a successful action in 1958 to desegregate public parks in Montgomery, Alabama, reopened the litigation in 1970 and sought supplemental relief in 1971. They complained that the city was allowing “racially segregated schools and other segregated private groups and clubs to use city parks and recreational facilities.” 417 U.S. at 562, 94 S.Ct. at 2421. The Court sustained a lower court injunction to the extent that it barred exclusive temporary use of public recreation facilities by segregated private schools. Citing Norwood, the Court repeated in Gilmore that
any tangible state assistance, outside the generalized services government might provide to private segregated schools in common with other schools, and with all citizens, is constitutionally prohibited if it has “a significant tendency to facilitate, reinforce, and support private discrimination.”
*242417 U.S. at 568-69, 94 S.Ct. at 2423-24 (quoting from 413 U.S. at 466, 93 S.Ct. at 2811). While Gilmore suggested that the plaintiffs might not have standing “to claim relief against certain nonexclusive uses by private school groups,” id. at 570 n.10, 94 S.Ct. at 2425 n.10, the Court had little difficulty concluding that plaintiffs were entitled to challenge special reservation of playing fields for such groups.
Like the tax-exempt status at issue here, the exclusive temporary use of park facilities in Gilmore was a government benefit not available to the public generally. Government must “steer clear” of providing such benefits to racially discriminatory local groups. Norwood, 413 U.S. at 467, 93 S.Ct. at 2812. The Gilmore plaintiffs, black citizens of the community, were considered appropriate enforcers of that obligation although they made no showing that the segregated schools would change their policies or close up shop were they denied specially reserved access to park football fields and baseball diamonds. All that could be said with security was that the special arrangements made life easier for such schools.
Green, Norwood, and Gilmore presented plaintiffs whose standing seems to us indistinguishable on any principled ground from the standing of the plaintiffs in this action. If the plaintiffs before us are not entitled to question the IRS practices at issue here, it is difficult to comprehend why the Green, Norwood, and Gilmore plaintiffs were entitled to challenge the tax exemptions, textbook loans, and specially reserved park facilities at issue in those cases.27 We therefore inquire next whether those precedents remain vital, or whether they have been overruled, sub silentio, by Eastern Kentucky.
The Supreme Court’s decisions in Green, Norwood, and Gilmore did not focus on standing as Eastern Kentucky did. But as Eastern Kentucky emphasized, “[t]he necessity that the plaintiff who seeks to invoke judicial power stand to profit in some personal interest remains an Art. Ill requirement. A federal court cannot ignore this requirement without overstepping its assigned role in our system of adjudicating only actual cases and controversies.” 426 U.S. at 39, 96 S.Ct. at 1925. Absent explicit Supreme Court direction to do so, we resist impugning High Court precedent by indulging the assumption that the Court reached the merits in Green, Norwood, and Gilmore in disregard of the standing requirement. Accord, Moton v. Lambert, 508 F.Supp. 367, 369-70 (N.D.Miss.1981). Such an assumption appears all the more unwarranted in view of the indications in all three cases that the Court’s attention was drawn to the issue.
In Green, standing was addressed summarily in the lower court. 309 F.Supp. at 1132.28 More significantly, the Jurisdictional Statement in Green spotlighted the question. Filed by intervenor Coit, as representative of a class of parents and children who supported or attended all-white private *243schools, the Jurisdictional Statement listed plaintiffs’ standing first among “Questions Presented by the Appeal.” Jurisdictional Statement at 11, Coit v. Green, 404 U.S. 997, 92 S.Ct. 564, 30 L.Ed.2d 550 (1971). As Coit framed the issue: “Was the lower court in error in holding that plaintiffs had constitutional standing to restrain federal recognition of educational exemptions for private segregated schools?” Id. While we do not ascribe to the Supreme Court’s summary affirmance in Green wholesale endorsement of the district court’s views,'29 the High Court’s disposition is binding upon us until such time as the Court informs us otherwise. Hicks v. Miranda, 422 U.S. 332, 344-45, 95 S.Ct. 2281, 2289-90, 45 L.Ed.2d 223 (1975). As already observed, we do not believe a lower court should cast aside the Supreme Court’s judgment in Green by ascribing to that tribunal a rush to decision, heedless of core justiciability requirements.
In Norwood, as in Green, plaintiffs’ standing was challenged in the lower court. 340 F.Supp. at 1007. However, the issue was not pursued on appeal. But, of course, the question could have been raised by the Supreme Court sua sponte if it entertained doubt as to plaintiffs’ satisfaction of a core Article III requirement. Finally, in Gilmore, the Court adverted specifically to the requirement that plaintiffs have standing to pursue the relief requested. 417 U.S. at 570 n.10, 94 S.Ct. at 2424 n.10.
In Eastern Kentucky, the Supreme Court viewed plaintiffs’ sole injury as inflicted by the hospitals that declined to serve indigents, and not by the Internal Revenue Service. 426 U.S. at 40-41, 96 S.Ct. at 1925—26. In contrast, the Court did not approach Green, Norwood, and Gilmore as assaults mounted against government action in an indirect effort to gain access to a nongovernmental facility. Rather, the Court recognized the right of black citizens to insist that their government “steer clear” of aiding schools in their communities that practice race discrimination. In view of the centrality of that right in our contemporary (post-Civil War) constitutional order, we are unable to conclude that Eastern Kentucky speaks to the issue before us. We therefore follow Green, Norwood, and Gilmore, unless and until the Supreme Court instructs us otherwise, and accordingly find no standing impediment to plaintiffs’ claim.
III. APPROPRIATIONS RIDERS STAYING IRS INITIATIVES DO NOT PRECLUDE THE DISTRICT COURT FROM FASHIONING A REMEDY
In amendments to the Treasury Appropriations Act for fiscal year 1980,30 Congress twice prohibited the Internal Revenue *244Service from using appropriated funds to formulate or carry out new guidelines which would cause any private school to lose tax-exempt status.31 These riders, known as the Doman and Ashbrook amendments, were intended both to preserve guidelines the IRS had adopted prior to August 1978 to identify racially discriminatory private schools,32 and to prevent the Service from displacing or augmenting existing guidelines with more aggressive procedures.33 In this case, the district court read into the congressional action more than a restraint on the IRS. It found that the action inhibited courts as well. Court-ordered rules of the kind plaintiffs seek, the district judge said, “would be completely contrary to Congressional intent and policy.” 480 F.Supp. at 799. That consideration alone, he concluded, warranted threshold dismissal of the action.34
Intervenor Allen argues with force in support of the position adopted in this case by the district judge. The appropriations riders reflect a congressional determination that existing IRS procedures are adequate to identify racially discriminatory schools, intervenor Allen maintains,35 therefore a court determination to the contrary would defy the will of Congress. Plaintiffs, on the other hand, maintain that the restraints imposed by the appropriations act riders, by their terms, apply only to IRS-initiated action and do not purport to control court adjudication. Read to extend to a federal court’s remedial authority, plaintiffs assert, the riders could not withstand constitutional review.36 The plaintiffs invoke both separation of powers doctrine37 and the proscription of government support for race discrimination.38
Our starting point is a proposition not disputed in this litigation or in conflict with the appropriations riders: racially discriminatory institutions are ineligible for tax-exempt status under section 501(c)(3) of the Internal Revenue Code. As the court held in Green v. Connally,39 schools that do not adopt and administer nondiscriminatory admissions practices do not qualify for tax benefits otherwise available to nonprofit educational organizations. Although the Green decision rests on statutory interpre*245tation,40 the court indicated that its ruling was impelled by constitutional considerations: “[A] contrary interpretation of the tax laws would raise serious constitutional questions”; “it would be difficult indeed to establish” that schools practicing racial discrimination could be ranked as tax-exempt organizations by a federal authority “consistently with the Constitution.” 330 F.Supp. at 1164-65.41
Next, as we set out earlier,42 in 1976 this action was commenced, and the Green case was reopened, based on the charge that the IRS had failed to enforce effectively the mandate that racially discriminatory schools be denied tax exemptions. In response, the IRS, in August 1978, released proposed new guidelines and, in February 1979, published a revised version that included adjustments to meet some, but by no means all, of the critical commentary. Explaining to Congress why the Service sought to strengthen its procedures, the Commissioner of Internal Revenue reported that, under the existing rules, a number of schools retained tax-exempt status although they had been adjudged racially discriminatory by federal courts in nontax cases.43 In reaction to the proposed new IRS guidelines, Congress passed the appropriations limitations.44 Thus the IRS proposals, framed under the impetus of pending litigation, were shelved by a “stopgap” legislative technique45 that leaves the Service in an ambiguous position.46
*246Turbulent issues under our fundamental instrument of government would confront us were we to read the appropriations riders as more than a temporary stop order on IRS initiatives.47 We see no reason to grapple with those issues in view of the representations made in Congress concerning the effect of the riders:
We are just saying do not go forward with these broad [IRS] regulations or procedures, whatever you want to call them, until the Congress or a court affirmatively acts on that subject. That is all we are trying to do.
125 Cong.Rec. H5882 (daily ed. July 13, 1979) (remarks of Rep. Ashbrook) (emphasis supplied).48 As thus described, the riders are holding orders and they hold only the IRS, they do not purport to control judicial dispositions.
The district judge who, in this action, ruled out a judicial decree going beyond existing IRS guidelines, nevertheless granted such relief in the reopened Green case.49 His rulings in the two proceedings have been perceived as “contradictory” and “inconsistent.” 50 His sole explanation for the divergent dispositions appears in a footnote in this case supplying two reasons: (1) the “jurisdictional” arguments he found decisive in Wright had been rejected by another judge in Green before the two cases were consolidated; (2) the three-judge court had “affirmed” the standing of the Green plaintiffs prior to granting injunctive relief and the only issue open in that case was “whether or not defendants have complied with the injunction issued in 1971.” 480 F.Supp. at 793 n.1.
The district judge did not explain why he regarded Green as uninstructive — without precedential value — on the “jurisdictional” arguments in Wright, nor did he clarify why he considered congressional action significant in Wright but not in Green. It is true that the Green litigation has a long history and involves Mississippi private schools only, while the instant case was initiated some seven years after Green commenced and encompasses private schools in all states. But the appropriations riders do not distinguish Mississippi from the rest of the nation. Nor did the original Green court interpret section 501(c)(3) for Mississippi only. Rather, that court declared the principle underlying its decision “applicable to schools outside Mississippi with the same or similar badge of doubt.” 330 F.Supp. at 1174.51 We believe the district judge correctly determined that no congressional action deterred him from moving beyond existing IRS guidelines in Green, and that he erred in rejecting at the outset any prospect for similar movement in this case.
IV. NO NONREVIEWABILITY DOCTRINE IMPEDES ADJUDICATION ON THE MERITS
Referring to “the doctrine of nonreviewability,” the district judge deemed it *247inappropriate to adjudicate this action even if no standing problem barred the way and no congressional suggestion held him in check. 480 F.Supp. at 797-98. He relied on no statutory source for the doctrine invoked.52 Citing two cases, however,53 he reasoned that courts are not equipped to supply technical detail and monitoring services for an agency’s administration of a complex statutory scheme. He concluded the discussion under this heading by observing that judicial review vel non was not the issue. Rather, the core question was the type of relief appropriate and feasible. In his judgment, appropriate relief could be gained through litigating case by case whether a particular school excludes or otherwise discriminates on the basis of race. We find no solid ground for dismissal of this action on the asserted “nonreviewability” premise.
First, as we pointed out in preceding portions of this opinion, in suggesting that appellants’ remedy lies in case-by-case litigation against each allegedly offending school, the district court focused on an injury other than the one the complaint describes. To recapitulate, appellants disclaim any interest in gaining admission to the schools in question. Rather, they complain of conduct by their government. They assert that current IRS practice permits schools that in fact discriminate on the basis of race to acquire and retain section 501(c)(3) status and, thereby, to attract tax-deductible contributions for their maintenance. Part of each such contribution, appellants aver, constitutes prohibited government support for race discrimination in educational facilities.54 Such government support, appellants contend, stigmatizes black schoolchildren and their parents by signal*248ing official approbation of educational institutions that perpetuate in local communities notions, once prevalent in our nation, of the inferior quality of the black race. Thus their challenge, their alleged injury, and the relief they seek are directed to what a government agency, the IRS, is doing. They do not challenge private action, and it is not the prerogative of a district judge to turn away the lawsuit they have in fact instituted solely because they might have instituted a claim of a different character, one challenging private rather than government action.
Second, we turn to the case as appellants have drawn it, a case against a government agency alleged to furnish economic benefits to racially discriminatory local educational institutions. We believe that, should appellants succeed on the merits,55 the remedial problem can be handled without large scale judicial intervention in the administrative process. This case does not involve any arcane question of tax law; its sensible adjudication requires no entanglement with complex, technical, interrelated aspects of the Internal Revenue Code and its administration.56 The district court should not and need not become a “shadow [Cjommissioner of Internal Revenue” or “the administrator of a nationwide tax enforcement program.” 480 F.Supp. at 797. Guided by its own experience 57 and that of other courts,58 the district court is equipped to accord relief that does not “impose grave burdens” or involve “unfathomable effort.” Id. The court may call for the parties’ participation in framing a manageable decree and may reject proposals that, in their scope or particularity, reach for more than is necessary to provide effective relief.
In sum, neither deference to administrative expertise, nor potential action by the legislature supplies an acceptable basis •for avoiding decision on the merits in this case. The area is not one in which tax experts have special competence,59 nor is the Service in a comfortable position to reevaluate the adequacy of current procedures with a view to alteration.60 Congress is not inhibited by the pendency of this case or Green from addressing the issue by revising section 501(c)(3) so that the provision speaks more precisely,61 so long as such revision comports with constitutional limitations.
CONCLUSION
We have held that the plaintiffs here have standing to pursue this action, that *249the district court retains independence to fashion a remedy should plaintiffs succeed on the merits, and that no nonreviewability doctrine impedes adjudication on the merits. Our rulings do not reach the substance of plaintiffs’ claims. After affording all parties a full and fair opportunity to present their positions, the district court will be equipped to decide whether plaintiffs have established a claim for relief regarding the administration of section 501(c)(3).62
For the foregoing reasons, the judgment of the district court is reversed and the case is remanded for proceedings consistent with this opinion.
It is so ordered.
. Under section 501(c)(3) of the Internal Revenue Code, implemented by § 501(a), corporations “organized and operated exclusively for religious, charitable, scientific, ... or educational purposes” are exempt from federal income taxation. Such organizations are also exempt from federal social security taxes (FICA), I.R.C. § 3121(b)(8)(B), and from federal unemployment taxes (FUTA), I.R.C. § 3306(c)(8). Since a private school’s “income” often does not exceed deductible expenses, the primary benefit of tax-exempt status derives from § 170, which permits donors to deduct contributions to exempt organizations from gross income. Such contributions are also deductible for federal estate and gift tax purposes under §§ 2055 and 2522. For discussion of the importance of tax-deductible contributions to private schools, see Tax-Exempt Status of Private Schools: Hearings Before the Subcomm. on Oversight of the House Comm, on Ways and Means, 96th Cong., 1st Sess. 302 (1979) [hereinafter cited as Hearings ] (testimony of William B. Ball); id. at 388-89 (testimony of W. Wayne Allen, Chairman of the Board, Briarcrest School System); id. at 400 (statement of John Esty, Jr., Pres., Nat’l Ass’n of Independent Schools).
. We decline to address in the first instance other issues raised before, but not yet considered by, the district court.
. The plaintiffs asserted that the Internal Revenue Code was unconstitutional to the extent that it authorized the Service to grant tax-exempt status to segregated schools. Green v. Kennedy, 309 F.Supp. at 1131. At that time 28 U.S.C. § 2282 provided that only a three-judge court composed under then § 2284 could issue an injunction “restraining the enforcement, operation or execution of any Act of Congress for repugnance to the Constitution.” Section 2282 has since been repealed. Act of August 12, 1976, Pub.L. No. 94-381, § 2, 90 Stat. 1119.
. IRS News Release (July 10, 1970), reprinted in Hearings, supra note 1, at 10.
.Plaintiffs’ standing, questioned prior to issuance of the preliminary injunction, was not further addressed at this stage of the litigation. The court treated comprehensively, however, objections pressed by intervenors based on First Amendment freedom of association concerns that related to the right to educate one’s child in a school of the parent’s choice, whether public, private, or parochial. 330 F.Supp. at 1165-69. Cf. Bittker & Kaufman, Taxes and Civil Rights: “Constitutionalizing” the Internal Revenue Code, 82 Yale L.J. 51, 76 (1972) (distinguishing between segregated schools and other segregated private associations on the ground that racially restricted education, public or private, contravenes overriding public policy). With respect to the relative strength of countervailing freedom of association interests, compare Runyon v. McCrary, 427 U.S. 160, 175-76, 96 S.Ct. 2586, 2596-97, 49 L.Ed.2d 415 (1976) (private schools), with Moose Lodge No. 107 v. Irvis, 407 U.S. 163, 179-80, 92 S.Ct. 1965, 1974-75, 32 L.Ed.2d 627 (1972) (Douglas, J., dissenting) (private clubs).
. Coit v. Green, 404 U.S. 997, 92 S.Ct. 564, 30 L.Ed.2d 550 (1971). The appeal was pursued by the intervenors. See note 29 infra.
. See particularly Rev.Proc. 72-54, 1972-2 C.B. 834; Rev.Proc. 75-50, 1975-2 C.B. 587.
One section of the current IRS guidelines, Rev.Proc. 75-50, § 8, makes special reference to Mississippi:
Mississippi Schools
The United States District Court for the District of Columbia has ordered specific guidelines and record-keeping requirements for Mississippi private schools. Green v. Connally, 330 F.Supp. 1150, aff’d sub nom. Coit v. Green, 404 U.S. 997, 92 S.Ct. 564, 30 L.Ed.2d 550 (1971). To the extent that the requirements of the Court’s Order vary from the guidelines and recordkeeping requirements set forth in this Revenue Procedure, the Court’s Order is controlling for Mississippi schools.
1975-2 C.B. at 590.
. See Hearings, supra note 1, at 236-51 (letter and attachments from Arthur S. Flemming to Jerome Kurtz). The Civil Rights Division of the Department of Justice had suggested stronger language for the proposed IRS guidelines and later criticized the final guidelines as ineffective. Id. at 1181-82, 1187-91 (statement of James P. Turner).
. Hearings, supra note 1, at 5 (statement of Jerome Kurtz).
. Motion to Enforce Decree and for Further Declaratory and Injunctive Relief at 7 (July 23, 1976), Green v. Miller.
. Hearings, supra note 1, at 6 (statement of Jerome Kurtz).
. 43 Fed.Reg. 37296 (Aug. 22, 1978), reprinted in Hearings, supra note 1, at 21.
. 44 Fed.Reg. 9451 (Feb. 13, 1979), reprinted in Hearings, supra note 1, at 41.
. Hearings, supra note 1, at 6-7 (statement of Jerome Kurtz).
. Id. at 6.
. Treasury, Postal Service, and General Government Appropriations Act, 1980, Pub.L. No.96-74, 93 Stat. 559 (1979).
. Id. § 615.
. Id. § 103.
. The restrictions lapsed October 1, 1980, when a new fiscal year opened. They were continued in force, however, until June 5, 1981, under H.R.J. Res. 644, Pub.L.No.96-536, 94 Stat. 3166 (1980).
. See Green v. Miller, No. 1355-69 (D.D.C. May 25, 1971) (order denying motion to dismiss). The district court apparently considered the objection foreclosed by prior proceedings in Green. See Hearing Transcript of May 17, 1977, at 35, 106-07. See also text following note 50 infra.
. Green v. Connally, 330 F.Supp. at 1174; cf. 126 Cong.Rec. H5193 (daily ed. June 18, 1980) (remarks of Rep. Ashbrook referring to the Green and Wright dispositions as “contradictory opinions”).
. Davis, Standing, 1976, 72 Nw.U.L.Rev. 69, 69 (1977).
. Id. at 70; cf. Americans United for Separation of Church & State, Inc. v. United States Dep't of Health, Education and Welfare, 619 F.2d 252 (3d Cir. 1980), cert. granted sub nom. Valley Forge Christian College v. Americans United for Separation of Church & State, Inc., 450 U.S. 909, 101 S.Ct. 1345, 67 L.Ed.2d 332 (1981).
.After Eastern Kentucky, this court held, in American Society of Travel Agents v. Blumenthal, 566 F.2d 145 (D.C.Cir.1977), cert. denied, 435 U.S. 947, 98 S.Ct. 1533, 55 L.Ed.2d 546 (1978), that an association of travel agents lacked standing to challenge the failure of the Service to tax income the American Jewish Congress (AJC) derived from its travel programs. It was speculative, the court said, whether taxing the travel-related income of the AJC would yield increased patronage and profits to commercial travel agencies. The court also ruled in Tax Analysts & Advocates v. Blumenthal, 566 F.2d 130 (D.C.Cir.1977), cert. denied, 434 U.S. 1086, 98 S.Ct. 1280, 55 L.Ed.2d 791 (1978), that a small, domestic oil well operator lacked standing (under the “zone of interests” test) to seek a declaratory judgment that tax credits the Service granted to American oil producers for taxes paid to foreign nations were not authorized by the Internal Revenue Code.
Eastern Kentucky was featured in Judge Tamm’s opinion in American Jewish Congress v. Vance, 575 F.2d 939 (D.C.Cir.1978), in which this court divided three ways in approaching an effort by American Jews to stop United States cooperation in certain programs designed to foster Saudi Arabia’s economic development. Plaintiffs there asserted economic injury but, as Judge Tamm pointed out, the relief requested, termination of the cooperative programs, “would eliminate the very economic advantages in which plaintiffs ... alleged an interest.” We find scant resemblance between that case, freighted with implications for United States relations with foreign nations that do not embrace our constitutional ideals, and the one before us, which involves the government’s obligation to steer clear of aiding educational institutions that discriminate on an impermissible basis. Id. at 946. Thus, Green, Norwood, and Gilmore were not in point in American Jewish Congress. Plaintiffs did not press, and the court did not consider any contention that the government action in question contributed to perpetuation within our borders of a view of Jews as persons of lesser worth. Here, by contrast, the heart of plaintiffs’ complaint is that government, by gracing racially discriminatory educational facilities with tax-exempt status, denigrates the standing and dignity of black Americans in their home communities.
. But cf. note 1 supra (significance of tax-exempt status to private schools).
. The court on remand in Norwood v. Harrison, 382 F.Supp. 921, 924 n.2 (N.D.Miss.1974), noted that several schools whose practices the plaintiffs challenged elected to return books given them by the Mississippi State Textbook Commission rather than subject their policies to further scrutiny.
. At oral argument, the Service stressed that Green (when the action commenced in 1969), Norwood, and Gilmore, were egregious cases. In those cases, the private schools aided by government action openly avowed discriminatory policies while in this case, plaintiffs do not allege that any particular school turns away students on the basis of race. Instead, plaintiffs complain more generally that some schools “are slipping through the Commissioner’s net of enforcement.” But the standing analysis should remain unaffected so long as plaintiffs have a right to demand that their government “steer clear” of aiding discrimination in local educational facilities, and contend, as plaintiffs do here, that current government (IRS) practice does not meet the “steer clear” standard. Cf. note 43 and accompanying text, infra (Commissioner’s acknowledgment that, under current guidelines, schools adjudged racially discriminatory nonetheless retained tax-exempt status).
We do not include Griffin v. County School Board of Prince Edward County, 377 U.S. 218, 84 S.Ct. 1226, 12 L.Ed.2d 256 (1964), in the same category as Green, Norwood, and Gilmore, although plaintiffs cite Griffin with the others. That most egregious case involved more than state aid to a private actor. In addition to government assistance for private school education in the form of tuition grants and tax credits, the county’s public schools had been closed down.
. The relevant passage is set out at p. 823 supra.
. Because the IRS changed its course before the issuance of the permanent injunction in Green, the Supreme Court later noted that the summary affirmance in Coit v. Green “lacks the precedential weight of a case involving a truly adversary controversy.” Bob Jones University v. Simon, 416 U.S. 725, 740 n.11, 94 S.Ct. 2038, 2047 n.11, 40 L.Ed.2d 496 (1974). The admonition was stated more vigorously in Prince Edward School Foundation v. United States, 450 U.S. 944, 101 S.Ct. 1408, 1408 n.1, 67 L.Ed.2d 376 (1981) (Rehnquist, J., dissenting from denial of certiorari) (“th[e] affirmance lacks precedential weight because no adversarial contest remained in Green by the time the case reached this court”). It should be noted, however, that the plaintiffs sought and obtained relief in Green beyond the measures the Service agreed to take. See 330 F.Supp. at 1170, 1174-77. More significantly, the intervenors who appealed to the Supreme Court in Green remained uncompromisingly adverse to the plaintiffs.
We note finally that, although Green was not such a case, there are extraordinary situations in which the Supreme Court may proceed to judgment despite the absence of a genuine adversary contest in the lower courts. See Granville-Smith v. Granville-Smith, 349 U.S. 1, 4, 75 S.Ct. 553, 555, 99 L.Ed. 773 (1955) (“In view of the lack of genuine adversary proceedings at any stage in this litigation, the outcome of which could have far-reaching consequences on domestic relations throughout the United States, the Court invited specially qualified counsel ‘to appear and present oral argument, as amicus curiae, in support of the judgment below.’ ”) (quoting from Granville-Smith v. Granville-Smith, 348 U.S. 885, 885-86, 75 S.Ct. 205, 99 L.Ed. 696 (1954)).
. Treasury, Postal Service, and General Government Appropriations Act, 1980, Pub.L. No.96-74, 93 Stat. 559 (1979).
. See notes 17-19 and accompanying text supra.
. See notes 4 & 7 and accompanying text supra.
. See notes 11-15 and accompanying text supra.
. The district judge recognized, however, that Congress had not dictated his course. He agreed with plaintiffs that “the legislative history of the [appropriations riders] apparently allows a federal court to fashion a remedy in this area.” 480 F.Supp. at 799 (emphasis in original). Accord, 126 Cong.Rec. H7212-13 (daily ed. Aug. 19, 1980) (remarks of Rep. Gradison).
. Typical of the view expressed by proponents of the riders is the statement of Senator Helms, quoted by intervenor:
The existing law provides substantial procedures for the IRS to deny the tax exempt status of schools which discriminate.
... [The appropriations bill amendment] does not change the existing law contained in Revenue Procedure 75-50, and thus it preserves the ability of IRS to act against offending schools on a case-by-case basis.
125 Cong.Rec. SI 1979-80 (daily ed. Sept. 6, 1979).
. Plaintiffs further urge that, even as restraints directed solely to the IRS, the appropriations act riders are unconstitutional. Cf. Parnell, Congressional Interference in Agency Enforcement: The IRS Experience, 89 Yale L.J. 1360, 1368-86 (1980) (suggesting that the riders may violate establishment ban or equal protection guarantee but not separation of powers doctrine). The question before us concerns only the propriety of court adjudication. We do not reach the further issue plaintiffs tender regarding the legitimacy of appropriations riders to stop IRS action.
. Cf. Nixon v. Administrator of General Services, 433 U.S. 425, 441-43, 97 S.Ct. 2777, 2789-90, 53 L.Ed.2d 867 (1977). See also Hearings, supra note 1, at 366 (statement of Professor Laurence Tribe).
. See Brown v. Califano, 627 F.2d 1221, 1235-37 (D.C.Cir.1980). See generally Note, The Judicial Role in Attacking Racial Discrimination in Tax-Exempt Private Schools, 93 Harv.L.Rev. 378 (1979).
. See notes 4-6 and accompanying text supra.
. The three-judge court looked to the common-law definition of “charitable” but ultimately rested on the overriding federal policy against racial discrimination, a policy directed most pointedly against government support for racially segregated education. 330 F.Supp. at 1163-64.
Congress appears to agree with the Green court that section 501(c)(3) does not accommodate tax-exempt status for racially discriminatory private schools. No effort has been made to require the IRS to withdraw guidelines adopted before August 1978. Moreover, Congress overturned a court holding, McGlotten v. Connally, 338 F.Supp. 448, 457-59 (D.D.C. 1972) (three-judge court), that nonprofit social clubs, although racially discriminatory, were eligible for tax-exempt status under section 501(c)(7). Congress added section 501(i), which explicitly denies exempt status to social clubs that discriminate “against any person on the basis of race, color, or religion.” Act of Oct. 20, 1976, Pub.L.No.94 — 568, § 2(a), 90 Stat. 2697 (erroneously enacted as subsection (g); corrected 1978). The Senate Report on the private club provision cites Green as the leading case on tax-exempt status under section 501(c)(3) for educational institutions, and reflects an understanding that race discrimination disqualifies private schools from obtaining or retaining tax exemption. S.Rep.No.1318, 94th Cong., 2d Sess. 8 n.5, reprinted in [1976] U.S.Code Cong. & Admin.News 6051, 6058 n.5. But cf. Prince Edward School Foundation v. United States, 450 U.S. 944, 948, 101 S.Ct. 1408, 1410, 67 L.Ed.2d 376 (1981) (Rehnquist, J., dissenting from denial of certiorari) (suggesting that the language of section 501(c)(3), interpreted in its “ordinary, everyday sense,” does not support the Green court’s construction of the statute).
. Cf. Bittker & Kaufman, supra note 5, 82 Yale L.J. at 78 (distinguishing between the case of private schools addressed in Green, where “the tax allowances under attack would inure to the benefit of a racially restricted group,” and cases in which a racially restricted group sponsors and administers charitable activities, but the activities themselves are open equally to all persons regardless of race).
. See pp. 824-26 supra.
. Hearings, supra note 1, at 5 (statement of Jerome Kurtz).
. Congressional subcommittees had been reviewing the proposed guidelines at the time the issue was brought directly to the House floor through the appropriations act amendment device. See Hearings, supra note 1; Tax-Exempt Status of Private Schools: Hearings on S. 103, S.449, S.990, S.995 Before the Subcomm. on Taxation and Debt Management of the Senate Comm, on Finance, 96th Cong., 1st Sess. (1979). See also Note, supra note 38, 93 Harv. L.Rev. at 383-84, 392. Since the 1979 congressional action by appropriations act riders, the regular tax-writing committees of the House and Senate have not further reviewed the Commissioner’s action or proposed action in this area, nor have they ventured to formulate other standards for the administration of sections 501(c)(3) and 170(c). Brief for the Federal Appellees at 32. See also note 61 infra.
. See 125 Cong.Rec. H5882 (daily ed. July 13, 1979) (remarks of Rep. Ashbrook).
. For criticism of this mode of legislating, raising constitutional, policy, and practical problems the technique entails, see Parnell, supra note 36; Note, supra note 38, 93 Harv.L. Rev. at 390-92.
. See notes 36-38 supra and authorities cited therein.
. On a later day, at a time when the House was not debating any rider, Representative Ashbrook delivered an address in which he maintained that he did indeed intend his appropriations rider to halt court as well as IRS action. See 126 Cong.Rec. H5197, H5198 (daily ed. June 18, 1980). However, he thereafter acknowledged that his earlier statement accurately reflected the effect of the rider. He disavowed any purpose to challenge a court order and said, particularly: “There is an orderly process which was followed in Mississippi [in the Green case] where the courts or IRS can become involved. I did not change that in any way.” Id at H7291 (daily ed. Aug. 20, 1980). See also the ruling of the Chairman, declaring in order House consideration of the Dornan amendment in connection with fiscal year 1981 appropriations: “With reference to the court order issue, the language of the amendment does not in any way speak to the question of court orders or address the viability of court orders with regard to the agency’s actions.” Id at H7212 (daily ed. Aug. 19, 1980). Accord id at H7293 (daily ed. Aug. 20, 1980) (remarks of Rep. Panetta).
. Green v. Miller, No. 1355-69 (D.D.C. May 5, 1980) (clarified and amended June 2, 1980).
. See 126 Cong.Rec. H5193, H5195 (daily ed. June 18, 1980) (remarks of Rep. Ashbrook); id at H7214 (daily ed. Aug. 19, 1980).
. Cf. 126 Cong.Rec. H5195 (daily ed. June 18, 1980) (remarks of Rep. Stokes) (noting the irrationality of maintaining one regime for Mississippi private schools, another for private schools elsewhere in the country).
. Panama Canal Co. v. Grace Line, Inc., 356 U.S. 309, 78 S.Ct. 752, 2 L.Ed.2d 788 (1958) (decision to initiate proceedings to fix new tolls pursuant to statutory formula is left to agency expertise); American Society of Travel Agencies, Inc. v. Simon, 75-1 U.S.T.C. ¶ 9484 (D.D. C. 1975), aff’d, 566 F.2d 145 (D.C.Cir.1977), cert. denied, 435 U.S. 947, 98 S.Ct. 1533, 55 L.Ed.2d 546 (1978) (declining competitors’ request for court review of IRS treatment of income American Jewish Congress derived from travel programs). Neither case involved challenges to agency action alleged to derive ultimately from constitutional concerns that courts, as opposed to administrators, are better equipped to address. Cf. Prince Edward School Foundation v. United States, 450 U.S. 944, 101 S.Ct. 1408, 1410, 67 L.Ed.2d 376 (1981) (Rehnquist, J„ dissenting from denial of certiorari). On pragmatic grounds, both decisions concluded that disposition appropriately resided in expert administrative officials without court oversight. The authority most directly in point, Green v. Connally, is not mentioned in the portion of the district court’s decision holding this case unsuitable for judicial review.
. Defendants and intervenor do not suggest, nor did the district court, that the Declaratory Judgment Act, 28 U.S.C. § 2201 (1976), which excludes suits “with respect to Federal taxes," or the Tax Injunction Act, 26 U.S.C. § 7421(a) (1976), which bars suits to enjoin the assessment or collection of taxes, precludes this litigation. Dismissal on the basis of these statutes, ’ and a sovereign immunity bar, were urged, unsuccessfully, in Eastern Kentucky Welfare Rights Organization v. Simon, 506 F.2d 1278 (D.C.Cir.1974), vacated and remanded on other grounds, 426 U.S. 26, 96 S.Ct. 1917, 48 L.Ed.2d 450 (1976), and McGlotten v. Connally, 338 F.Supp. 448, 452-54 (D.D.C.1972) (three-judge court). A suit to restrain the allowance of tax benefits falls outside the literal reach of § 7421(a). Moreover, cases of this nature, ultimately raising nonfrivolous constitutional objections to IRS action, are “few and far between”; they do not threaten large interference by “public interest” litigants with the administrative process of collecting taxes. See Bittker & Kaufman, supra note 5, 82 Yale L.J. at 55.
.Green v. Connally accepts this thesis. For discussion in commentary, compare Note, supra note 38, and Comment, Tax Incentives as State Action, 122 U.Pa.L.Rev. 414 (1973), with Bittker & Kaufman, supra note 5, 82 Yale L.J. at 75-79 (distinguishing Green, based on the strength and clarity of the policy against racially restricted education and the benefit tax allowances confer on the school, from McGlotten v. Connally, involving fraternal orders, where freedom of association concerns loomed larger and no showing was made that the fruits of the philanthropy in question were distributed on a racially restrictive basis).
The Service observes, citing Walz v. Tax Commission, 397 U.S. 664, 90 S.Ct. 1409, 25 L.Ed.2d 697 (1970), that “the Court held that a grant of tax exemption to churches did not amount to an establishment of religion.” Brief for the Federal Appellees at 19. As Norwood succintly explains, “[t]he leeway for indirect aid to sectarian schools has no place in defining the permissible scope of state aid to private racially discriminatory schools.” 413 U.S. at 464 n. 7, 93 S.Ct. at 2810 n.7. See id. at 470, 93 S.Ct. at 2813.
. The precise statutory and constitutional questions plaintiffs raise have not yet been addressed by the Supreme Court. See Prince Edward School Foundation v. United States, 450 U.S. 944, 101 S.Ct. 1408, 67 L.Ed.2d 376 (1981) (Relinquish, J., dissenting from denial of certiorari).
. As intervenor candidly notes, the current IRS guidelines, embodied in Rev.Proc. 75-50, 1975-2 C.B. 587, were adopted from the court’s 1971 injunctive order in Green. Brief for Intervenor-Appellee at 26 n.7.
. See Green v. Miller, No. 69-1355 (D.D.C. May 5, 1980) (clarified and amended June 2, 1980).
. Confronted with genuine cases and controversies, federal judges have been required to deal with situations presenting remedial problems far more complex and difficult than the one this case presents. See generally Johnson, In Defense of Judicial Activism, 28 Emory L.J. 901 (1979); Chayes, The Role of the Judge in Public Law Litigation, 89 Harv.L.Rev. 1281 (1976); Special Project, The Remedial Process in Institutional Reform Litigation, 78 Colum.L. Rev. 784 (1978); Note, Implementation Problems in Institutional Reform Litigation, 91 Harv.L.Rev. 428 (1977).
. Intervenor so remarked at congressional hearings. See Hearings, supra note 1, at 388-89 (remarks of W. Wayne Allen).
. As discussed in the preceding section, Congress acted to stay further IRS initiatives.
. The House Committee on Appropriations recommended holding the Service proposals in abeyance “until the appropriate legislative committees have had a chance to evaluate them.” H.R.Rep. No. 248, 96th Cong., 1st Sess. 15 (1979). The federal appellees inform us that those committees have “shown no inclination” to proceed with the evaluation. Brief for the Federal Appellees at 32. Cf. 126 Cong.Rec. H7212, H7213 (daily ed. Aug. 19, 1980); id. at H7293 (daily ed. Aug. 20, 1980) (remarks of Reps. Gradison and Panetta, criticizing Congress for failure to address the issue through the regular lawmaking process).
. The order and permanent injunction in Green v. Miller has no preclusive effect in this action. The district court retains jurisdiction in that action; intervenor here did not participate in Green; no fact findings or legal conclusions accompany the May 1980 order and permanent injunction in Green. Moreover, a decision on the merits for plaintiffs in this lawsuit, and the decisions and orders in Green, while they would count as relevant precedent, would not preclude challenges to IRS action by schools not party to the litigation. See 26 U.S.C. § 7428 (declaratory judgment relating to tax-exempt status); Restatement (Second) of Judgments §§ 41 (Tent. Draft No. 1, 1973), 78(3) (Tent. Draft No. 2, 1975), 68, 68.1 (Tent. Draft No. 4, 1977), 88 (Tent. Draft No. 3, 1976).