United States v. Matthews
What's at Stake
The Department of Justice sued the Illinois Board of Elections, demanding the state produce its full, unredacted voter file, which contains highly sensitive and personal data on every voter in the state. This suit appears to be part of the federal government's efforts to build a national voter database without congressional authorization and to improperly question the validity of state voter rolls.
Summary
As part of a widespread campaign to exert federal control over state electoral processes, and under the guise of attempting to uncover non-existent voter fraud, the Trump Department of Justice has sought to collect highly sensitive voter data from states across the country, data that is protected under state and federal law. The data includes voters’ full names, dates of birth, addresses, driver’s license numbers and even partial Social Security numbers.
The Illinois Board of Elections refused to turn over this sensitive data about every voter in our state and provided redacted information instead, citing privacy protections under state and federal law. Consistent with its action in other states, the Trump DOJ sued the Board of Elections seeking access to the data.
We represent Common Cause, Illinois Coalition for Immigrant and Refugee Rights, and three individual Illinois voters – Pablo Mendoza, Brian Beals, and Alejandra Ibañez – seeking to intervene to prevent the Department of Justice (DOJ) from obtaining Illinois voters’ personal data from the nonpublic voter file.
Legal Documents
-
03/02/2026
Memorandum in Support re Consent Motion for Leave to File Brief of Amici Curiae filed by Amicus Former Employees of the U.S. Department of Justice -
03/02/2026
Motion to Dismiss by Defendants -
03/02/2026
Answer to Complaint by Illinois AFL-CIO, Illinois Alliance for Retired Americans, Illinois Federation of Teachers -
02/23/2026
Memorandum in Support re Motion for Leave to File Amicus Brief by Democratic National Committee -
02/20/2026
Memorandum in Opposition re Motion to Compel -
02/20/2026
Memorandum in Support of Motion to Dismiss Pursuant to Rules 12(b)(5) and 12(b)(6) -
01/09/2026
Memorandum in Support of Common Cause, Illinois Coalition for Immigrant and Refugee Rights, Brian Beals, Pablo Mendoza, and Alejandra L. Ibanez's Motion to Intervene as Defendants
Date Filed: 03/02/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 03/02/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 03/02/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 02/23/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 02/20/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 02/20/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download DocumentDate Filed: 01/09/2026
Court: District Court (C.D. Illinois)
Affiliate: Illinois
Download Document