Fighting Voter Suppression
Common Cause v. U.S. Department of Justice
The U.S. Department of Justice has launched an unprecedented and unlawful effort to invade the privacy of millions of American voters and threaten their right to vote. It has demanded that every state and the District of Columbia turn over their entire voter database, including Social Security Numbers, political party affiliation, and voter participation history. And at least a dozen states have complied, submitting their voters’ information for federal review. But the Department of Justice has no authority to dictate when a voter registration should be cancelled, and we are suing to stop the federal government’s overreach and ensure that voters’ information remains secure and free from unlawful interference.
Status: Ongoing
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Massachusetts
Sep 2026
Fighting Voter Suppression
League of Women Voters of Massachusetts v. Trump
On March 31, 2026, President Trump issued a sweeping Executive Order titled “Ensuring Citizen Verification and Integrity in Federal Elections,” seeking once again to seize control of election administration from Congress and the states. The Order directs federal agencies to compile lists of U.S. citizens and transmit them to states before every election, directs the U.S. Postal Service — an independent agency established by Congress — to create a list of “approved” mail voters, and instructs USPS to refuse to deliver ballots from voters not on that federally created list. If implemented, the Order would threaten the ability of millions of eligible citizens to cast their ballots, particularly military members, overseas citizens, the elderly, recently naturalized citizens, and voters with disabilities who rely on mail voting.
Washington, D.C.
Oct 2025
Fighting Voter Suppression
League of Women Voters Education Fund v. Trump
On March 25, 2025, in a sweeping and unprecedented Executive Order, President Trump attempted to usurp the power to regulate federal elections from Congress and the States. Among other things, the Executive Order directs the Election Assistance Commission—an agency that Congress specifically established to be bipartisan and independent—to require voters to show a passport or other citizenship documentation in order to register to vote in federal elections. If implemented, the Executive Order would threaten the ability of millions of eligible Americans to register and vote and upend the administration of federal elections.
On behalf of leading voter registration organizations and advocacy organizations, the ACLU and co-counsel filed a lawsuit to block the Executive Order as an unconstitutional power grab.
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103 Fighting Voter Suppression Cases
Rhode Island
Apr 2026
Fighting Voter Suppression
United States v. Amore
The Department of Justice (DOJ) sued the State of Rhode Island, seeking private, confidential voter data. DOJ’s efforts appear to be part of an effort to build a national voter database without congressional authorization and to improperly question the validity of state voter rolls.
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Rhode Island
Apr 2026
Fighting Voter Suppression
United States v. Amore
The Department of Justice (DOJ) sued the State of Rhode Island, seeking private, confidential voter data. DOJ’s efforts appear to be part of an effort to build a national voter database without congressional authorization and to improperly question the validity of state voter rolls.
Nevada
Apr 2026
Fighting Voter Suppression
United States v. Aguilar
The Department of Justice (“DOJ”) sued Nevada demanding the release of its full, unredacted voter file, which includes the highly sensitive and personal data of every voter in the state. This suit appears to be part of DOJ’s effort to build a national voter database without congressional authorization, improperly question the validity of state voter rolls, and intimidate eligible voters in Nevada and around the country.
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Nevada
Apr 2026
Fighting Voter Suppression
United States v. Aguilar
The Department of Justice (“DOJ”) sued Nevada demanding the release of its full, unredacted voter file, which includes the highly sensitive and personal data of every voter in the state. This suit appears to be part of DOJ’s effort to build a national voter database without congressional authorization, improperly question the validity of state voter rolls, and intimidate eligible voters in Nevada and around the country.
Utah
Apr 2026
Fighting Voter Suppression
United States v. Henderson
On behalf of the League of Women Voters of Utah, the ACLU Voting Rights Project and the ACLU of Utah have filed a motion to intervene in a lawsuit over the federal government’s demand for Utah’s voter registration file. The Department of Justice is demanding the entire state list, including voters’ sensitive personal data, such as drivers’ license numbers and partial Social Security numbers.
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Utah
Apr 2026
Fighting Voter Suppression
United States v. Henderson
On behalf of the League of Women Voters of Utah, the ACLU Voting Rights Project and the ACLU of Utah have filed a motion to intervene in a lawsuit over the federal government’s demand for Utah’s voter registration file. The Department of Justice is demanding the entire state list, including voters’ sensitive personal data, such as drivers’ license numbers and partial Social Security numbers.
Florida
Apr 2026
Fighting Voter Suppression
UnidosUS v. Byrd
Florida passed a new law conditioning a citizen’s ability to register to vote, to update their voter registration, and to remain on the voter registration rolls on the production of specified forms of documentary proof of citizenship (“DPOC”). Thousands of Florida citizens do not have ready access to these documents, especially some of the state’s most vulnerable voters.
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Florida
Apr 2026
Fighting Voter Suppression
UnidosUS v. Byrd
Florida passed a new law conditioning a citizen’s ability to register to vote, to update their voter registration, and to remain on the voter registration rolls on the production of specified forms of documentary proof of citizenship (“DPOC”). Thousands of Florida citizens do not have ready access to these documents, especially some of the state’s most vulnerable voters.
Iowa
Mar 2026
Fighting Voter Suppression
Selcuk v. Pate
Just two weeks out from the November 2024 presidential election, Iowa Secretary of State Paul Pate issued a directive to county clerks to challenge more than 2,000 voters at the polls on Election Day and force them to vote a provisional ballot that will count only if the voter can prove their citizenship.
The Secretary’s list of more than 2,000 voters does not adequately account for Iowans who have recently become U.S. citizens through naturalization, and thus risks disenfranchising scores of eligible voters based on national origin. The Secretary’s eleventh-hour gambit violates several provisions of the U.S. Constitution and federal law, and we have thus filed emergency suit to enjoin the directive.
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Iowa
Mar 2026
Fighting Voter Suppression
Selcuk v. Pate
Just two weeks out from the November 2024 presidential election, Iowa Secretary of State Paul Pate issued a directive to county clerks to challenge more than 2,000 voters at the polls on Election Day and force them to vote a provisional ballot that will count only if the voter can prove their citizenship.
The Secretary’s list of more than 2,000 voters does not adequately account for Iowans who have recently become U.S. citizens through naturalization, and thus risks disenfranchising scores of eligible voters based on national origin. The Secretary’s eleventh-hour gambit violates several provisions of the U.S. Constitution and federal law, and we have thus filed emergency suit to enjoin the directive.