The Senate voted 50-49 on the SAVE America Act amendment, securing majority support but failing to reach the 60-vote supermajority required under chamber rules.
The measure sought to require documentary proof of citizenship for federal elections. Senate Majority Leader John Thune cited the 60-vote threshold as the primary obstacle preventing passage of election-related legislation.
The Vote and Republican Support
Sen. Susan Collins of Maine switched her position and voted in favor of the amendment, joining all other Republicans in support. The earlier election-integrity amendment by Sen. Lindsey Graham failed 48-50 after Collins, Lisa Murkowski of Alaska, Mitch McConnell of Kentucky, and Thom Tillis of North Carolina opposed it.
Vice President JD Vance, who serves as president of the Senate with tie-breaking authority, was available if needed. The 50-49 outcome effectively demonstrated supporters could secure 51 votes including a Vance tie-breaker.
What Supporters and Opponents Argue
Proponents of the legislation argue that requiring documentary proof of citizenship would ensure only eligible citizens participate in federal elections and boost public confidence in election outcomes. Republican leaders have repeatedly identified citizenship verification as a critical election security priority.
Opponents contend that existing safeguards already prevent non-citizens from voting and that additional documentation requirements could create barriers for eligible voters. Democrats remained united in opposition to the measure.
What Comes Next
Lawmakers expect the underlying $70 billion immigration enforcement and border security legislation to advance without the SAVE Act provisions included. The measure remains blocked by Senate procedural requirements despite achieving majority support.
This story has been updated. CNN’s Political Team contributed to this report.
