- Justices hear arguments in the case Friday starting at 10 a.m.
- Biden, Trump are at odds over delaying ban past inauguration
The future of the wildly popular social media platform TikTok rides on a US Supreme Court clash that pits national security against free speech – and one president against another.
The justices will hear arguments Friday, only nine days before a federal law is set to ban TikTok in the US if it isn’t sold by its Chinese parent company.
The hastily scheduled session that starts at 10 a.m. will determine whether companies that host and distribute TikTok can continue to do so legally in the US, where the platform has 170 million users. Although TikTok creators are busily
The case will bring unusual atmospherics to the court, testing a law set to take effect the day before
The central legal issue is more conventional, testing the reach of the speech protections in the Constitution’s First Amendment.
The core question is “who gets to decide when there are legitimate national security concerns that might displace First Amendment rights,” said Gus Hurwitz, academic director of the Center for Technology, Innovation and Competition at the University of Pennsylvania’s Carey Law School.
Biden signed the measure into law in April after it won approval from a bipartisan majority in Congress. His administration told the Supreme Court that Chinese control of TikTok poses a grave security threat, letting a foreign adversary collect data on Americans and spread propaganda.
“TikTok’s role as a key channel of communication makes it a potent weapon for covert influence operations,” US Solicitor General
Congress can’t protect national security by “suppressing the speech of Americans because other Americans may be persuaded,” the companies argued.
A group of content creators is also urging the court to strike down the law, saying their First Amendment rights are being infringed as well. The law “restricts the rights of Americans to speak, collaborate with the editor and publisher of their choice, and hear ideas of others,” the group argued.
Trump’s filing was
The law cleared a key test in December when an ideologically diverse federal appeals court panel in Washington
“For them to conclude unanimously the same thing suggests that it’s more clear-cut than I think most people had thought a few months ago,” said Sarah Kreps, a government and law professor and director of the Tech Policy Institute at Cornell University.
The Supreme Court put the case on a fast track after TikTok and the content creators asked for the ban to be put on hold temporarily. The justices instead scheduled a special session that gives them time to issue a definitive ruling on the law’s constitutionality before Jan. 19.
The court could also issue an interim order — saying whether the law can take effect on Jan. 19 — while giving itself more time to rule on the merits of the case with a full opinion.
The cases are TikTok v. Garland, 24-656, and Firebaugh v. Garland, 24-657.
To contact the reporter on this story:
To contact the editors responsible for this story:
Peter Jeffrey
© 2025 Bloomberg L.P. All rights reserved. Used with permission.
Learn more about Bloomberg Law or Log In to keep reading:
See Breaking News in Context
Bloomberg Law provides trusted coverage of current events enhanced with legal analysis.
Already a subscriber?
Log in to keep reading or access research tools and resources.