The U.S. Supreme Court has agreed to take up a major election law case that could determine whether states may count mail-in ballots received after Election Day. The ruling could settle a long-running dispute with potentially sweeping implications for federal elections heading into the 2026 midterm elections.
The Court’s unsigned order, issued without dissent, adds another high-profile election dispute to its docket amid ongoing partisan battles over mail voting and ballot counting deadlines. The case will test how far federal law preempts state authority to manage elections — an issue that has divided lower courts and election officials since 2020.
Under current law, 18 states accept mailed ballots that arrive after Election Day if they are postmarked by that date, according to the National Conference of State Legislatures. Mississippi is among those states, allowing ballots received within five business days of the election to be counted.
But the U.S. Court of Appeals for the Fifth Circuit ruled that the federal statute setting the official date for congressional and presidential elections overrides that provision, effectively requiring ballots to be received — not just mailed — by Election Day.
CBF Carousel
Judicial Watch President Tom Fitton, whose group represents the Libertarian Party of Mississippi in the case, called the Supreme Court’s decision to hear the appeal “an opportunity to reaffirm that Election Day means what it says.”
“Counting ballots received after Election Day not only violates federal law but encourages voter fraud and undermines voter confidence,” Fitton said. “The Supreme Court should uphold the Fifth Circuit’s sensible conclusion that counting ballots received after Election Day is unlawful.”
The dispute is one of several election-related cases now making their way through federal courts ahead of the next midterm cycle. In a related case, the Supreme Court appeared receptive last month to a Republican lawmaker’s challenge to Illinois’s statute allowing ballots to be counted for up to two weeks after Election Day. That case, Bost v. Illinois State Board of Elections, centers on whether the congressman has legal standing to bring the suit.
Both cases reflect ongoing partisan divides over the expansion of mail-in voting — an issue that exploded during the pandemic and has remained a central flashpoint in national politics. Republicans have pushed to tighten deadlines, arguing that extended ballot counts erode public confidence and create opportunities for fraud. Democrats contend that shorter deadlines disenfranchise military voters, rural residents, and others who rely on the postal system; however, a number of Democrat-run states have universal or excuse-free mail-in ballots.
A decision is expected by June 2026, in time to shape how ballots are handled in the midterm elections. If the Court sides with the Fifth Circuit, states that currently count late-arriving ballots may have to overhaul their systems and tighten deadlines before November 2026.
Legal observers say Watson v. RNC could become one of the most consequential election cases since the Court’s 2020 rulings on pandemic-era voting procedures. It also gives the Court’s conservative majority — which has often emphasized textual and constitutional limits on election administration — an opportunity to set clearer national standards for when ballots must be received.
The justices have not yet scheduled oral arguments, but the case is expected to be heard early next year, with a decision by the summer. Until then, election officials in dozens of states will continue to operate under a patchwork of laws that could change dramatically depending on how the Court defines one of the most fundamental questions about voting in America: When does Election Day end?
An op-ed published over the weekend painted a bleak political outlook for Democrats heading into next year’s midterms.
The op-ed by conservative commentator and former Wall Street executive follows Democratic Senate Minority Leader Chuck Schumer’s last week to deny Republicans enough votes to keep the government open and funded at current levels.
Writing in The Hill, Peek blamed the shutdown squarely on Schumer, noting that it “highlights three weaknesses undermining the Democratic Party as we head toward next year’s midterm elections.”
For one, she notes, Democratic Party leadership continues to face pressure from its progressive wing, which has gained significant influence over the party’s agenda. Schumer is reportedly wary of a potential primary challenge from New York Representative Alexandria Ocasio-Cortez, a dynamic that observers say may be shaping some of his recent political decisions.
“Second, President Trump has pushed Democrats to burrow into their far-left rabbit holes by occupying the all-powerful center,” Peek added. “Third, Democrats are pushing endlessly to spend more money; voters think that’s a mistake.”
Schumer is facing renewed pressure from within his party following backlash over his decision earlier this year to work with Republicans to avert a government shutdown. The move angered many Democrats, who accused him of conceding too much in negotiations, she says.
In the weeks that followed, some progressive activists and lawmakers called for Ocasio-Cortez (D-N.Y.) to mount a primary challenge against Schumer in the 2028 Senate race, Peek noted.
Polling from the left-leaning firm Data for Progress conducted after the March spending vote indicated growing dissatisfaction among Democratic voters. The survey found that Schumer had the lowest favorability rating among prominent New York Democrats and that he trailed Ocasio-Cortez by 19 points in a hypothetical primary matchup, the conservative analyst went on
Once known for his opposition to government shutdowns, Schumer now appears to be taking a more hardline stance, a shift that some political analysts attribute to pressure from his party’s progressive wing, she noted, adding:
Schumer is not the only moderate Democrat looking over his shoulder. In an August interview with Fox News, former House Speaker Kevin McCarthy (R-Calif.) said, “The only Democrats out there that are resonating and getting money are the socialists.”
He is right. All of the funding, excitement and energy in the Democratic Party is behind progressives. That may work in New York or other deep-blue states, but it’s unlikely to work in swing states like Pennsylvania or Ohio.
Right now, it isn’t even working in Minneapolis, where democratic socialist candidate Omar Fateh is trying to oust incumbent Democratic Mayor Jacob Frey. In a major slap in the face, the Democratic-Farmer-Labor Party, the official Democrat organization in Minnesota, rescinded the city party endorsement of Fateh.
As in New York, it is the young, urban voter driving the leftward push. Minnesota went for Kamala Harris last November by only 4 points, even though her running mate, Tim Walz, is governor of the state. Currently, polls show Fateh trailing Frey by about 13 points.
Young voters have emerged as a key source of support for Democratic Socialist candidate Zohran Mamdani, who is leading the race for mayor in heavily Democratic New York City. Mamdani’s message — focused on “unrealistic promises to make life more affordable,” as well as opposition to Israel’s policies, has resonated strongly with progressive voters, Peek noted.
Polling shows Mamdani ahead of former Governor Andrew Cuomo in the Democratic primary. Campaign finance filings indicate he has raised substantially more money than Cuomo, bolstered by contributions from major donors including philanthropist Elizabeth Simons, daughter of hedge fund founder James Simons, and by groups connected to organizations linked to left-wing financier George Soros.
“Democrats’ leftward lunge may have endeared the party to progressive billionaires, but it’s unlikely to improve the party’s image or win back the White House in 2028. Progressives are notoriously anti-police and anti-ICE; they favor open borders and extending benefits to non-citizens,” writes Peek.
“That is not where the country is.”