Arizona voter law fight reaches SCOTUS as election groups warn ‘absurd’ consequence could ensue

Supreme Court to Review Arizona’s Voter‑Citizenship Laws in December

The U.S. Supreme Court has scheduled oral arguments for the case of RNC v. Mi Familia Vote in December, a decision that could reshape how states manage voter rolls. The dispute centers on two Arizona statutes: one that strips the registration of any non‑citizen from a voter list within 90 days of a federal election, and another that requires voters to present proof of U.S. citizenship at the time of registration.

The case is poised to determine whether the state laws conflict with the federal National Voter Registration Act (NVRA), the law that sets national standards for voter registration and the removal of names from rolls. Critics argue that the laws may be unconstitutional, while supporters claim they safeguard elections from ineligible voters.

The Arizona Laws at Issue

Arizona’s first statute mandates that state election officials erase the registrations of individuals who are not U.S. citizens from the voter rolls within 90 days of any federal election. The second statute requires that a voter present documentation proving U.S. citizenship—such as a passport, birth certificate, or naturalization certificate—when registering to vote.

The NVRA allows states to conduct systematic removal programs at least 90 days before a federal election. However, the law lists specific circumstances—such as a voter’s request, death, criminal conviction, or mental incapacity—under which a name may be removed during the 90‑day window. The Arizona statutes would appear to add “non‑citizenship” as a grounds for removal, which is not among the NVRA’s listed exceptions.

Lower‑Court Decision and Its Fallout

In a recent ruling, the U.S. Court of Appeals for the Ninth Circuit found Arizona’s laws to be an act of “voter suppression.” The appellate court held that the statutes prevented the state from verifying citizenship and removing ineligible names from the rolls. The decision has raised concerns that, if upheld, noncitizens, minors, or fictitious individuals could remain on voter rolls indefinitely.

“The power to establish voting requirements is of little value without the power to enforce those requirements,” said Justin Riemer, president and CEO of Restoring Integrity and Trust in Elections. Riemer added that if officials discover noncitizens on the rolls, they must act before an election, not after. “We are confident the Supreme Court will agree and reverse the Ninth Circuit’s misguided ruling.” He urged the Court to restore Arizona’s ability to verify citizenship and purge ineligible names.

The Ninth Circuit’s decision has prompted a coalition of election‑integrity groups to file an amicus curiae brief in support of Arizona. Attorneys from the Center for Election Confidence, Restoring Integrity and Trust in Elections, and Honest Elections Project argue that the federal NVRA does not preclude states from obtaining the documents necessary to enforce voter qualifications.

“We are concerned that the Ninth Circuit’s conclusion that Arizona cannot conduct a systematic program to remove noncitizens during the NVRA’s 90‑day pre‑election period is absurd,” the brief states. “Without that power, states are left unable to protect their elections from improper registrations.”

The brief also cites recent registration errors in New Jersey, Illinois, and Oregon—where thousands of ineligible names were found on voter lists—as evidence that states need tools to correct mistakes. The groups warn that “an unlawful ballot cannot be undone once cast and counted,” underscoring the importance of pre‑emptive removal.

State vs. Federal Authority

A central question in the case is the balance between state sovereignty over voter qualifications and the federal NVRA’s constraints. The amicus brief emphasizes that Congress may regulate the mechanics of federal elections, but states retain constitutional authority to set and enforce voter qualifications. The brief contends that the NVRA’s “necessary” documentation requirement is vague, allowing states to determine what constitutes sufficient proof of citizenship.

“The Ninth Circuit misread NVRA provisions governing what information is “necessary” for state election officials to assess a voter’s eligibility,” the brief argues. It also disputes that a voter’s citizenship attestation on a registration form is equivalent to the federal form required by the NVRA.

Lisa Dixon, executive director of the Center for Election Confidence, reiterated the organization’s stance: “American elections are for American citizens only. Period.” She called for continued enforcement of Arizona’s citizenship verification and removal statutes.

Jason Snead, executive director of Honest Elections Project, described the Ninth Circuit’s ruling as a “straitjacket” that hinders states’ ability to secure elections. Snead urged the Supreme Court to side with Arizona and preserve the tools states need to ensure that only eligible voters participate.

What the Supreme Court Will Decide

When the Supreme Court hears RNC v. Mi Familia Vote, it will assess whether Arizona’s laws are consistent with the NVRA’s framework for removing names from voter rolls. A ruling in favor of Arizona would allow the state to conduct pre‑election purges of noncitizen