Justice Samuel Alito issued a sharp dissent Monday after the Supreme Court's 5-4 decision upholding Washington's mail-in ballot system, warning that allowing ballots received after Election Day to be counted risks undermining public confidence in American elections and creates opportunities for voter fraud.
The case centered on whether states can count ballots postmarked by Election Day but arriving within a statutory grace period after the election. The majority ruled such provisions fall within legislative authority, declining to strike them down as inconsistent with federal election law.
"Not only is today's decision inconsistent with statutory text, legal context, historical practice, and precedent; it also threatens to produce lamentable consequences," Alito wrote in his dissent. "The majority's holding spawns a slurry of troubling election-law questions and risks further undermining Americans' confidence in election integrity."
Alito described a hypothetical scenario where a presidential election outcome hinges on late-arriving mail ballots, with one candidate leading by 15,000 votes on Election Night only to lose after additional ballots are counted days later.
"If the apparent winner the morning after the election ends up losing due to late arriving ballots, charges of a rigged election could explode," Justice Brett Kavanaugh noted during oral arguments in the case.
What the Right Is Saying
Conservative justices and Republican leaders echoed Alito's concerns about election integrity. In his dissent, Alito cited a 2005 bipartisan commission chaired by former President Jimmy Carter and former Secretary of State James Baker, which concluded that absentee voting was "the largest source of potential voter fraud" in American elections.
Alito argued the ruling leaves open opportunities for manipulation that could further erode faith in democratic outcomes. The conservative justices warned that allowing vote counts to continue days or weeks after Election Day creates uncertainty about final results.
Justice Amy Coney Barrett, writing for the majority, acknowledged these concerns but emphasized the court's limited role. "As we have said time and again, however, policy arguments are properly directed to legislatures, not courts," she wrote, noting that ballot receipt deadlines are matters for elected representatives to decide.
What the Left Is Saying
Progressive Democrats and voting rights advocates praised the ruling as essential to protecting ballot access for working Americans. Rep. Marie Gluesenkamp Perez, D-Wash., whose state was directly affected by the decision, celebrated the outcome on social media.
"I'm relieved the Supreme Court is not interfering with Washington's mail-in ballot system," Gluesenkamp Perez wrote on X. "If you work a shift job, have young kids, or live out in the woods, you can't just knock off for the day to go stand in line at a polling place. For decades, Washington's secure vote by mail system has made it easy for these folks to participate in democracy and make their voice heard."
Voting rights groups have long argued that mail-in voting expands access for disabled voters, rural residents, and those with inflexible work schedules. They contend that postmark requirements already provide sufficient safeguards against late voting.
What the Numbers Show
The 2005 Carter-Baker Commission report, cited by Alito, identified absentee ballots as particularly vulnerable to fraud due to the difficulty of verifying signatures and chain-of-custody issues. The commission recommended against no-excuse absentee voting in states where it was not already established.
However, multiple post-election audits and investigations have found no evidence of widespread voter fraud affecting the outcome of either the 2020 or 2024 presidential elections. Federal and state officials from both parties have acknowledged the integrity of those contests despite intense scrutiny.
Washington state has used universal mail-in voting since 2011. Election administrators there report that postmark verification and signature matching systems have maintained high accuracy rates, with rejection rates for invalid ballots remaining below 1% in recent cycles.
The Bottom Line
The ruling preserves existing state laws allowing grace periods for mail ballot receipt but does not mandate such policies. States that require ballots to be received by Election Day may continue those requirements.
The decision is likely to fuel ongoing debates about election administration heading into future electoral cycles. Republicans have indicated they will pursue legislative solutions at the state level to tighten ballot receipt deadlines, while voting rights advocates say they will resist efforts to restrict mail-in voting access. The court's majority opinion effectively kicked the policy debate back to elected officials rather than resolving it through constitutional interpretation.