By — Associated Press Associated Press Leave your feedback Share Copy URL https://www.pbs.org/newshour/politics/supreme-court-revives-gop-congressmans-challenge-to-late-arriving-mail-ballot-law Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Supreme Court revives GOP congressman's challenge to late-arriving mail ballot law Politics Jan 14, 2026 12:08 PM EST WASHINGTON (AP) — The Supreme Court on Wednesday revived a Republican challenge to a law that allows the counting of late-arriving mail ballots, a target of President Donald Trump. The high court ruled 7-2 that Rep. Mike Bost, R-Ill. has the legal right to challenge the law, even though the ballots likely had little effect on a race he won handily. WATCH: How this new mail rule could affect your ballot, your tax return and more The state had argued that allowing the lawsuit would open the floodgates for more election litigation and "cause chaos" for election officials. Bost said vote-total considerations shouldn't affect his ability to come to court. The Illinois law allows ballots postmarked by Election Day to be counted if they are received up to two weeks later. More than a dozen states, as well as the District of Columbia, accept mailed ballots received after Election Day as long they are postmarked on or before that date, according to the National Conference of State Legislatures. Educate your inbox Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else. Enter your email address Subscribe Form error message goes here. Thank you. Please check your inbox to confirm. The Supreme Court will also consider the broader issue of whether states can continue to count late-arriving mail ballots in the spring. The Trump administration weighed in to support Bost. The Republican president has asserted that late-arriving ballots and drawn-out electoral counts undermine confidence in elections. A free press is a cornerstone of a healthy democracy. Support trusted journalism and civil dialogue. Donate now By — Associated Press Associated Press
WASHINGTON (AP) — The Supreme Court on Wednesday revived a Republican challenge to a law that allows the counting of late-arriving mail ballots, a target of President Donald Trump. The high court ruled 7-2 that Rep. Mike Bost, R-Ill. has the legal right to challenge the law, even though the ballots likely had little effect on a race he won handily. WATCH: How this new mail rule could affect your ballot, your tax return and more The state had argued that allowing the lawsuit would open the floodgates for more election litigation and "cause chaos" for election officials. Bost said vote-total considerations shouldn't affect his ability to come to court. The Illinois law allows ballots postmarked by Election Day to be counted if they are received up to two weeks later. More than a dozen states, as well as the District of Columbia, accept mailed ballots received after Election Day as long they are postmarked on or before that date, according to the National Conference of State Legislatures. Educate your inbox Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else. Enter your email address Subscribe Form error message goes here. Thank you. Please check your inbox to confirm. The Supreme Court will also consider the broader issue of whether states can continue to count late-arriving mail ballots in the spring. The Trump administration weighed in to support Bost. The Republican president has asserted that late-arriving ballots and drawn-out electoral counts undermine confidence in elections. A free press is a cornerstone of a healthy democracy. Support trusted journalism and civil dialogue. Donate now