Lawsuit could bar Arizona residents with missing citizenship documents from voting in state races

An error that was discovered in the way Arizona verifies citizenship could prevent nearly 100,000 residents from voting in state and local elections this fall.

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A top election official in Arizona said he would file a suit Tuesday that could bar almost 100,000 residents from voting in state and local races this fall, claiming they have not provided citizenship documents required under state law. The planned suit from Maricopa County Recorder Stephen Richer is related to a specific part of Arizona election law that requires residents to provide documents that prove citizenship to vote in state and local elections. Such documents are not required for Arizona residents to register to vote or cast a ballot in federal elections.

As is the case with many other states, Arizona requires that “U.S. citizenship must be sworn to” to participate in federal elections.



Under Arizona law, residents who fail to submit documentary proof of citizenship — or “whose U.S. citizenship cannot be verified” via their driver's license registration records “or other record in the statewide voter registration database” may only vote in federal elections.

In a lengthy post on X , Richer, who helps oversee elections in the battleground state's largest county, said his office had discovered a “flaw” in the way state officials and systems verify citizenship via driver's license registration records that resulted in 97,000 people who have sworn that they are U.S. citizens not having had provided documented proof of citizenship.

“All of these people have attested under penalty of law that they are U.S. citizens.

And, in all likelihood, they [are] almost all U.S. Citizens,” Richer, a Republican elected official, wrote.

“But they have NOT provided documented proof of citizenship.” As a result, if those 97,000 people failed to provide such documentation, they won’t be able to vote in state and local races this fall, Richer said. The suit, which will be filed to the state Supreme Court, comes as Republicans nationally have sought to crack down on noncitizen voting .

Former President Donald Trump and his allies have portrayed it as a widespread problem, even though it is illegal and rarely occurs. Richer, however, is an outspoken defender of the swing state’s election process who has forcefully pushed back against the unfounded voter fraud claims that spread after the 2020 and 2022 campaigns. He lost his GOP primary in July to Justin Heap, a critic of Maricopa County elections who has dodged questions about whether the 2020 election was fraudulent.

Regardless of the suit’s outcome, the affected group of voters will still be able to vote in Arizona's key presidential and Senate races this year. But it remains possible they could be barred from casting ballots in competitive elections further down the ballot, including state legislative races and a proposed constitutional amendment that seeks to enshrine abortion access. Since 1996, Arizona has required residents to provide proof of citizenship to obtain a driver’s license.

Starting in 2004, the “vast majority of voter registration applicants have satisfied their documented proof of citizenship requirements for voter registration purposes by having this proof on file with the Motor Vehicle Division,” Richer explained. “To confirm this, the voter registration simply runs a check with MVD to make sure the voter got his license after 1996,” he wrote. But Richer’s office discovered a flaw that made it so a specific group of residents — who received a license prior to 1996 and who later received a replacement one — were automatically deemed by the statewide voter registration system and the Motor Vehicle Department to have “had documented proof of citizenship on file with the MVD” when none had actually been provided.

Richer said he had been working with state officials, including the offices of Gov. Katie Hobbs and Secretary of State Adrian Fontes, both Democrats, “to fix this moving forward.” “We inherited this problem, we’re on it, and we’re going to fix it,” Fontes said in a statement.

“It’s as simple as that.” A news release from Fontes' office added: “Since 2004, these requirements have tightened significantly. Recently, officials found that some long-term Arizonans, who were registered under less strict rules, had not been asked to meet the new standards due to a coding oversight.

To resolve this, the state has taken legal steps to ensure these mostly Republican voters can fully participate in the 2024 election.” Fontes’ office said he will ask the state Supreme Court to allow all affected voters to receive full ballots and that voters will be allowed to provide the required documents before Election Day. In a statement, Hobbs said her "team identified and fixed an administrative error that originated in 2004, and affects longtime residents who received a driver’s license before 1996.

" Hobbs said her office would implement "an independent audit to ensure that MVD systems are functioning as necessary to support voter registration.".