The City of Chicago, along with several city officials and an intervenor class of legal permanent residents, brought suit against the Secretary of Health and Human Services and other federal officers to challenge certain provisions of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, Pub.L. No. 104-193, 110 Stat. 2105 (1996) (“the Welfare Reform Act” or “the Act”), that restrict certain noncitizens’ eligibility for welfare benefits. The plaintiffs alleged that the provisions of the Act that disqualify most legal aliens from receiving Food Stamps, Supplemental Security Income (“SSI”), and other welfare benefits violate the Fifth Amendment’s Due Process Clause. The district court granted the defendants’ motion to dismiss, and the plaintiffs appeal. For the reasons set forth in the following opinion, we affirm the judgment of the district court.
I
BACKGROUND
A. The Welfare Reform Act
The Welfare Reform Act significantly restricted the eligibility of noncitizens lawfully in the United States to receive welfare benefits. See Pub.L. No. 104-193, 110 Stat. 2105, 2262-64 (1996).
Section 402(a)(2) enumerates several exceptions that allow various sub-groups within the qualified alien population to remain eligible for SSI, Food Stamps, or both. Refugees, asylees, aliens whose deportation is being withheld, certain Cuban and Haitian entrants, and certain Amerasian immigrants remain eligible for 7 years after the date they are admitted to the United States or are granted the relevant status. See id. § 1612(a)(2)(A). Permanent resident aliens who have worked for 40 qualifying quarters, as well as aliens who are veterans or on active duty (and their spouses and dependent children), retain their eligibility for the benefits. See id. § 1612(a)(2)(B), (C). Aliens lawfully residing in the United States who were receiving SSI benefits as of the date of enactment (August 22, 1996) retain their eligibility for SSI. See id. § 1612(a)(2)(E).
In § 402(b) of the Act, Congress authorized the states, subject to certain exceptions, to determine the eligibility of qualified aliens for three other federal benefit programs: Temporary Assistance for Needy Families (“TANF”), Social Services Block Grants (“SSBG”), and Medicaid. See id. § 1612(b). The exceptions to this provision, enumerated in § 402(b)(2), are similar to the exceptions in § 402(a)(2) and provide that certain subgroups are eligible for the designated federal programs.
B. Proceedings in the District Court
The City of Chicago and several city officials (collectively, “the City”) brought suit seeking declaratory and injunctive relief against five federal officers (“the defendants”). The City alleged that the provisions of the Welfare Reform Act that disqualify noncitizens lawfully in the United States from the various federally funded welfare programs violate the equal protection component of the Fifth Amendment’s Due Process Clause and
C. Holding of the District Court
The district court granted the defendants’ Rule 12(b)(6) motions to dismiss the City’s and the intervenors’ complaints and denied as moot the plaintiffs’ motions for preliminary injunction. The court first held that the City lacked standing to bring a claim under the Older Americans Act and therefore dismissed that claim.
Turning to the intervenors’ claims, the court held that the claims of the SSI class and the Food Stamp claims of the non-SSI class were barred by res judicata.
DISCUSSION
The plaintiffs appeal three issues: whether the City has standing to challenge the constitutionality of the Welfare Reform Act, whether the district court erred in ruling that certain plaintiffs’ claims are barred by res judicata, and whether the Welfare Reform Act is unconstitutional. As an initial matter, we note that we have jurisdiction to review the merits of the constitutional challenge without reaching the issues of the City’s standing or res judicata. There is no dispute that the intervenors who have been rendered ineligible for benefits have standing to challenge the constitutionality of the Act. Thus, the district court had jurisdiction to adjudicate the merits of the constitutional claim, see Boivsher v. Synar,
We turn now to the merits of the constitutional challenge to the Welfare Reform Act’s citizenship requirement.
A. Standard of Review
In order to assess the constitutionality of § 402 of the Welfare Reform Act, we must first determine the appropriate level of scrutiny for judicial review of the legislative enactment at issue. In Graham v. Richardson,
Indeed, in Mathews v. Diaz,
The plaintiffs submit that Diaz is not the controlling authority in this case. We shall set forth briefly why we cannot accept this argument. First, the plaintiffs submit that the Court’s more recent holding in Adarand Constructors, Inc. v. Pena,
The plaintiffs also submit that the holding of Diaz should be limited to cases in which a durational residency requirement is necessary to maintain the fiscal integrity of an insurance program. We cannot read any such limitation into the Court’s holding in Diaz. The Court relied on the rational link between duration of residency and the fiscal soundness of an insurance program only when evaluating whether the statute at issue satisfied the rational basis test, not when determining what level of scrutiny should apply. We therefore see no reason to limit the Court’s articulation of the rational basis standard to the particular factual situation of that case.
The plaintiffs further argue that, even if federal laws enacted under Congress’ plenary immigration power are subject to rational basis review, the Welfare Reform Act is not such a law because it does not regulate the terms or conditions of immigration or naturalization. A statute that makes indigent aliens deportable, they submit, would constitute an exercise of the immigration power, but the Welfare Reform Act’s withdrawal of welfare benefits from resident aliens, by contrast, is not within the scope of the immigration power. We cannot accept this argument. We believe that the Court’s analysis in Diaz makes clear that, for purposes of equal protection analysis, Congress’ interest in regulating the relationship between our
The intervenors additionally submit that, even if strict scrutiny does not apply, at least some intermediate level of scrutiny should be employed. Relying on Plyler v. Doe,
The States enjoy no power with respect to the classification of aliens. See Hines v. Davidowitz,312 U.S. 52 ,61 S.Ct. 399 ,85 L.Ed. 581 (1941). This power is “committed to the political branches of the Federal Government.” [Mathews v. Diaz,426 U.S. at 81 ,96 S.Ct. 1883 ]. Although it is “a routine and normally legitimate part” of the business of the Federal Government to classify on the basis of alien status, id. at 85,96 S.Ct. 1883 , and to “take into account the character of the relationship between the alien and this country,” id. at 80,96 S.Ct. 1883 , only rarely are such matters relevant to legislation by a State.
Id. (parallel citations omitted). Because the law at issue in the case before us is a federal enactment, Plyler does not alter our reliance on Diaz for the application of rational basis review to the provisions of the Welfare Reform Act.
B. Application of the Rational Basis Test
We turn now to the application of the rational basis test. The Supreme Court has admonished that “rational-basis review in equal protection analysis ‘is not a license for courts to judge the wisdom, fairness, or logic of legislative choices.’” Heller v. Doe,
The policy objectives that Congress hoped to achieve through the enactment of the Welfare Reform Act are set forth in 8 U.S.C. § 1601.
Whatever the merits of this criticism of the Welfare Reform Act, as a matter of public policy, we cannot say that the statute is rendered irrational simply because some aliens who are unable to work will
Congress has stated its policy that “the availability of public benefits not constitute an incentive for immigration to the United States.” 8 U.S.C. § 1601(2)(B). Although reasonable individuals certainly can disagree on the wisdom of controlling immigration through such a policy, we must conclude that the provisions of the Welfare Reform Act are rationally related to the legitimate governmental goal of discouraging immigration that is motivated by the availability of welfare benefits. In reference to state welfare benefits, the Supreme Court has acknowledged that “[ajlien residency requirements for welfare benefits necessarily operate ... to discourage entry into or continued residency in the State.” Richardson,
Section 1612 also declares that Congress wanted to preserve the public fisc by reducing the rising costs of operating federal benefits programs. The plaintiffs suggest, however, that the distinction between citizens and noncitizens is no more rationally related to the general goal of saving money than would be a distinction between brown-eyed people and all other people; disqualifying any subset of eligible people will save money. But again, we cannot say that it was irrational for Congress to decide to achieve its budget objectives by eliminating aliens from these programs.
The Executive Branch, defending the constitutionality of the statute before this court, offers a further justification not found in Congress’ statement of policy. It submits that the Act’s provisions are rationally related to the legitimate governmental purpose of encouraging naturalization. The Act gives resident aliens in need of welfare benefits a strong economic incentive to become naturalized citizens. The plaintiffs again argue overinclusiveness, contending that the statute removes from eligibility certain aliens who cannot seek naturalization, such as elderly or disabled aliens who cannot demonstrate language proficiency or an understanding of United States history and government. The plaintiffs further submit that it is irrational to use the threat of starvation and homelessness to goad people into naturalization. Again, whatever the merits of these arguments in the public policy arena, we cannot accept them as a basis for rendering the statute unconstitutional. This court and other courts of appeals have recognized the legitimacy of this governmental interest in encouraging naturalization. See, e.g., Campos v. FCC,
The plaintiffs submit finally that the Act fails rational basis review because it was motivated by impermissible animus toward noncitizens. We disagree. As the Supreme Court made clear in Diaz, “it is obvious that Congress has no constitutional duty to provide all aliens with the welfare benefits provided to citizens.” Diaz,
Finally, we note that the Welfare Reform Act also contains a number of exceptions to its general exclusion of aliens from the welfare programs. Like the situation that confronted the Supreme Court in Diaz, therefore, we have a statutory scheme that, strictly speaking, distinguishes not between citizens and aliens but rather among subclasses within the alien population. See Diaz,
Conclusion
We conclude that the citizenship requirements in § 402 of the Welfare Reform Act do not offend equal protection. We hold that Mathews v. Diaz requires the application of rational basis review and that the Act survives that level of scrutiny because it is rationally related to legitimate governmental purposes. Accordingly, the judgment of the district court is affirmed.
Affirmed.
Notes
. Congress has amended the Act twice since its original enactment in 1996. See Balanced Budget Act of 1997, Pub.L. No. 105-33, §§ 5301-5304, 5306, 5562-5563, 111 Stat. 251 (1997); Agricultural Research, Extension, and Education Reform Act of 1998, Pub.L. No. 105-185, §§ 503-508, 112 Stat. 523 (1998). The amendments restored eligibility for welfare benefits to some noncitizens by expanding the exceptions to the provisions excluding aliens from eligibility. This opinion will refer to the provisions of the Welfare Reform Act that are currently codified, as amended, in Title 8 of the United States Code.
. The SSI program provides supplemental security income to low-income individuals who are blind, disabled, or 65 or older. See 42
. The Act also provides that, subject to certain exceptions, "illegal” or “undocumented” aliens — aliens who do not meet the definition of "qualified alien” — are ineligible for any federal public benefit, including SSI and Food Stamps. See 8 U.S.C. § 1611. However, the provisions governing illegal aliens are not at issue in this lawsuit.
. See also 8 U.S.C. § 1612(a)(2)(D)(i) (providing a grace period and reassessment for aliens who were receiving SSI on the date of enactment).
. 42 U.S.C. §§ 3001, etseq.
. The intervenors’ complaint brought a claim for violation of the equal protection component of the Fifth Amendment's Due Process Clause.
. The court certified two classes. The “SSI class” includes Illinois residents who are lawful permanent residents of the United States and who had their SSI benefits terminated, or had a claim for SSI benefits denied, after August 22, 1996, pursuant to the provisions of the Welfare Reform Act (8 U.S.C. § 1612). The "non-SSI class” consists of Illinois residents who are lawful permanent residents of the United States and who, after August 22, 1996, received, applied for, or will apply for Food Stamps, TANF, Medicaid, or SSBG, and who have had or will have their benefits terminated or their applications denied pursuant to the provisions of the Welfare Reform Act.
. The City does not appeal the district court’s ruling on the Older Americans Act claim.
. The court concluded that two previous lawsuits, Shvartsman v. Callahan, No. 97 C 5229,
In Zizumbo, two permanent resident aliens whose applications for SSI benefits were filed prior to, but adjudicated after, the effective date of the Welfare Reform Act brought a class action suit challenging the application of the citizenship requirement to their SSI claims for the period before the date of enactment. The plaintiffs in Zizumbo did not challenge the application of the citizenship requirement to claims for benefits for the time period after the date of enactment. See Complaint, App. at 18B-19B.
. Notably, the Court characterized the issue in Diaz as not whether discrimination between citizens and aliens is permissible but whether discrimination within the class of aliens is permissible, because the statute ex-eluded only those aliens who had not been in the United States for a minimum of 5 years and those who had not received permanent residence. See Diaz,
. See also Kiev v. Glickman, 991 F.Supp. 1090, 1095-97 (D.Minn.1998); Abreu v. Callahan,
. The amicus suggests that deferential review is warranted only when federal legislation actually regulates “core immigration functions,” not whenever the legislation merely affects immigrants. In support of this contention, the amicus cites cases that invalidated statutes that "affected” noncitizens. However, none of the cited cases addresses this issue as directly as does the Diaz case.
. 8 U.S.C. § 1601, titled "Statements of national policy concerning welfare and immigration,” provides:
The Congress makes the following statements concerning national policy with respect to welfare and immigration:
(1) Self-sufficiency has been a basic principle of United States immigration law since this country’s earliest immigration statutes.
(2) It continues to be the immigration policy of the United States that—
(A) aliens within the Nation's borders not depend on public resources to meet their needs, but rather rely on their own capabilities and the resources of their families, their sponsors, and private organizations, and
(B) the availability of public benefits not constitute an incentive for immigration to the United States.
(3) Despite the principle of self-sufficiency, aliens have been applying for and receiving public benefits from Federal, State, and local governments at increasing rates.
(4) Current eligibility rules for public assistance and unenforceable financial support agreements have proved wholly incapable of assuring that individual aliens not burden the public benefits system.
(5) It is a compelling government interest to enact new rules for eligibility and sponsorship agreements in order to assure that aliens be self-reliant in accordance with national immigration policy.
(6) It is a compelling government interest to remove the incentive for illegal immigration provided by the availability of public benefits.
(7) With respect to the State authority to make determinations concerning the eligibility of qualified aliens for public benefits in this chapter, a State that chooses to follow the Federal classification in determining the eligibility of such aliens for public assistance shall be considered to have chosen the least restrictive means available for achieving the compelling governmental interest of assuring that aliens be self-reliant in accordance with national immigration policy.
8 U.S.C. § 1601 (Supp.1999).
. Congress had before it evidence that aliens were receiving welfare benefits in increasing numbers. See, e.g., Supplemental Security Income: Problem Areas and Possible Reforms, Hearing on Supplemental Security Income Before the Senate Comm. on Finance,
. In this category are aliens who have assisted the Nation’s economy by working at least 40 quarters (10 years), aliens who are veterans or active military personnel, and members of the Hmong and Highland Laotian tribes who provided assistance to the United States during the Vietnam War. See 8 U.S.C. § 1612(a)(2)(B), (C), (K).
. In this category are refugees, asylees, aliens whose deportation has been withheld because of fear of persecution, and certain Cuban, Haitian and Amerasian immigrants. See 8 U.S.C. § 1612(a)(2)(A).
. Included in this category are those who resided in the United States at the time of the passage of the statute and who are blind, disabled, or in their old age or youth. See 8 U.S.C. § 1612(a)(2)(E), (F), (I), (J).
. See 8 U.S.C. § 1612(a)(2)(D), (E), (H).
. See 8 U.S.C. § 1612(a)(2)(G).
