In a 6-3 decision handed down late on September 25, the U.S. Supreme Court ruled that the Department of Homeland Security may continue using its modified Systematic Alien Verification for Entitlements (SAVE) database to cross-check the citizenship of registered voters. The verdict overturns a lower-court injunction and represents the most consequential immigration-related judgment since the Court’s 2024 ruling on DACA. Acting DHS Secretary Alejandro Mayorkas hailed the decision, stating that federal support for state-level voter roll audits will resume “within days.” Opponents, including the League of Women Voters, fear legitimate voters could be incorrectly flagged if state agencies mis-interpret SAVE hit lists, citing Utah’s 2025 audit that initially labeled 9,000 citizens as potential non-citizens. For global mobility, the stakes are high. SAVE underpins I-9 employment authorization checks and many state benefits programs. With the Court’s blessing, DHS is expected to extend SAVE’s API integration to more state DMV systems—a move that could accelerate driver-license issuance for recent employment-based immigrants but also amplify data-mismatch risks. Corporate immigration counsel should prepare for an uptick in employee inquiries if SAVE mis-flags lawful non-immigrants, potentially jeopardizing work authorization until records are corrected. The decision may also spur Congress to revisit federal standards for digital identity proofing. Bipartisan drafts of the Trusted Digital Identity Act had stalled over privacy concerns; advocates now argue that uniform standards could reduce false positives in programs like SAVE. Companies sponsoring H-1B or L-1 workers should watch Capitol Hill developments, as tighter data-sharing mandates could flow down to E-Verify requirements in the next appropriations cycle. Practically, HR managers should audit existing I-9 files, ensuring passport and visa data are up-to-date, and be ready to help employees file DHS Form G-639 Freedom of Information Act requests should erroneous SAVE records arise.
