TikTok Inc. v. Garland
The Supreme Court unanimously upheld a federal law requiring TikTok to be sold away from its Chinese parent company or be effectively shut down in the United States, ruling the law does not violate the First Amendment.
The decision, issued just two days before the law took effect, allows Congress to use national security concerns about foreign data collection to restrict a communications platform used by more than 170 million Americans.
How it got here: TikTok and user petitioners challenged the law in the D.C. Circuit, which upheld it; petitioners sought emergency injunctions that the Supreme Court treated as cert petitions and granted on December 18, 2024.
The Case in Depth
What happened
TikTok is a short-video social media platform with more than 170 million U.S. users. Although it is operated by TikTok Inc., a California company, its ultimate parent is ByteDance Ltd., a Chinese company that owns TikTok's core algorithm and is legally required under Chinese law to cooperate with Chinese government intelligence operations. After years of failed negotiations over a national security agreement, Congress passed a law in 2024 requiring TikTok to be sold to a non-Chinese owner or be effectively banned.
The question before the Court
Could Congress force TikTok to sever ties with its Chinese parent company — or face an effective ban — without violating the First Amendment's guarantee of free speech?
The Court's answer
Yes — the Court ruled unanimously that the law does not violate the First Amendment. Although the law effectively bans TikTok unless its Chinese parent company sells the platform, the Court found the law targets China's corporate control over TikTok — not the content of what users say. That makes the law content neutral, meaning it is judged under a less demanding standard called intermediate scrutiny rather than the strictest constitutional test.
Under intermediate scrutiny, a law must advance an important government interest without burdening substantially more speech than necessary. The Court found both conditions met: preventing China from harvesting personal data on 170 million Americans is a well-grounded national security interest, and requiring divestiture rather than an outright ban keeps the law tailored to that goal. Congress was entitled to rely on its own informed judgment about the risk even without proof China had already misused the data.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
App stores, web hosting services, and other companies that distribute or support TikTok face heavy civil penalties if they keep doing so without a qualifying sale of the platform from its Chinese owner. The 170 million Americans who use TikTok may lose access to the platform unless ByteDance completes a divestiture. The ruling also signals that national security concerns tied to a foreign adversary can justify restricting a major communications platform even when the First Amendment is in play.
What changes now
The law took effect on January 19, 2025 — the day after the opinion issued. App stores and internet infrastructure providers face civil penalties if they continue distributing or maintaining TikTok without a completed qualifying sale. The President may grant a one-time 90-day extension if there is credible progress toward a sale. The Court's ruling is a final merits decision on the First Amendment question, though the Court emphasized its analysis is narrowly confined to TikTok's unique circumstances.
What this does not decide
The Court did not decide whether the First Amendment definitely applies to a law regulating corporate control of a communications platform — it only assumed so for this case. The Court also did not resolve whether the government's second rationale — preventing foreign manipulation of TikTok's content algorithm — is itself constitutional, since the data-collection interest alone was enough to uphold the law.
Concurrences and dissents
Concurrence in part — Justice Sotomayor
Justice Sotomayor joined all but the section where the majority assumed without deciding that the First Amendment applies. In her view, existing precedent already makes clear that TikTok's activity — compiling and curating content — is protected expressive activity, and the law plainly imposes a disproportionate burden on it. There is no need to hedge on whether the First Amendment is triggered at all. She agreed with the majority that the law survives the First Amendment challenge.
Concurrence — Justice Gorsuch
Justice Gorsuch concurred in the judgment but wrote separately to flag several reservations. He expressed serious doubt about whether the law is truly content neutral, and more broadly questioned whether the Court's tiered-scrutiny framework obscures more than it clarifies. He was nonetheless persuaded that the law serves a compelling interest — stopping a foreign adversary from collecting vast amounts of personal data on Americans — and that Congress and the Executive Branch reasonably concluded that less drastic alternatives would not work. He distinguished speaking in concert with a foreign adversary from allowing that adversary to spy on Americans.
How the Court got there
The legal reasoning, step by step
- The Court first asked whether the law triggers First Amendment scrutiny at all, since the law regulates who controls a company rather than directly restricting speech. Rather than resolve that open question, the Court assumed — without deciding — that the law imposes a disproportionate burden on First Amendment activity, because an effective ban on a platform used by 170 million Americans is a non-trivial burden on their ability to speak, receive information, and associate with others.
- The Court then determined the level of scrutiny to apply by asking whether the law is content neutral or content based. Content-based laws — those that target speech because of its topic or message — get the strictest constitutional test. Content-neutral laws get an intermediate, less demanding standard. This distinction is critical: failing strict scrutiny almost always means the law is struck down, while surviving intermediate scrutiny is far more achievable.
- The Court found the law content neutral because its driving rationale — preventing China from collecting sensitive personal data on tens of millions of Americans — has nothing to do with what TikTok users say. TikTok also cannot escape the law's reach by changing the content of speech on the platform, which the Court treated as a strong marker of content neutrality.
- The Court also rejected TikTok's argument that singling out one company should automatically trigger stricter review. It held that TikTok's unique combination of massive scale (170 million U.S. users), deep data collection, and susceptibility to control by a designated foreign adversary gave the government good reason to treat it differently from other platforms, without that differential treatment reflecting a hidden preference for any particular message.
- Under intermediate scrutiny — the standard for content-neutral laws — the Court required the government to show an important interest unrelated to suppressing speech and a law that does not restrict substantially more speech than necessary. The data-security interest easily qualifies as important, and the Court gave Congress substantial deference in predicting the national security risks posed by China's access to TikTok even absent direct proof of past abuse.
- The Court rejected TikTok's proposed alternatives — disclosure requirements, data-sharing restrictions, or the previously negotiated national security agreement — as reasons to strike down the law. Intermediate scrutiny does not require the government to choose the least speech-restrictive option available; it only requires that the law not burden substantially more speech than necessary. The Court found that condition satisfied because the law imposes a conditional ban rather than an outright one, allowing TikTok to continue operating in the U.S. if a qualified sale is completed.