Trump 14th Amendment Case: What the Supreme Court Ruled and Left Open

In the Trump 14th Amendment case, Trump v. Anderson, the U.S. Supreme Court ruled unanimously on March 4, 2024 that states cannot remove a presidential candidate from the ballot under Section 3 of the Fourteenth Amendment. Enforcement of the Insurrection Clause against federal candidates, the Court held, belongs to Congress, not the states. All nine justices agreed on that outcome, but they split on how far the ruling should reach.¹

What Section 3 of the Fourteenth Amendment Says

Section 3 bars anyone from holding federal or state office if they previously swore an oath to support the Constitution and then engaged in insurrection or rebellion, or gave aid or comfort to those who did.² It was ratified in 1868 to keep former Confederates who had broken their oaths out of government.³

The disqualification has no expiration. It can only be lifted by a two-thirds vote of each chamber of Congress.² The text does not require a criminal conviction. On its face, a person can be disqualified based on their conduct alone.

How the Colorado Case Reached the Court

In 2023, a group of Colorado voters sued in state court to keep Donald Trump off the state’s Republican presidential primary ballot, arguing that his conduct surrounding January 6, 2021 amounted to engagement in insurrection. Judge Sarah B. Wallace held a trial and reached a split conclusion. She found that Trump did engage in insurrection. But she ruled he could remain on the ballot because, in her reading, the president is not an “officer of the United States” as that phrase is used in Section 3.

The Colorado Supreme Court reversed that second conclusion in December 2023, held that Section 3 does apply to the presidency, and ordered Trump removed from the primary ballot. That decision made Colorado the first state to disqualify a presidential candidate under the Insurrection Clause and teed up Supreme Court review.

What the Supreme Court Held

The Court issued a per curiam opinion — unsigned, presented as the voice of the full Court — reversing Colorado. All nine justices agreed the state could not remove Trump from the ballot.¹

The reasoning was structural. Nothing in the Constitution gives states power to enforce Section 3 against federal officeholders. The Fourteenth Amendment’s own enforcement mechanism, in Section 5, hands that authority to Congress.⁴ Letting 50 states independently decide whether a presidential candidate is disqualified, the Court reasoned, would produce a chaotic patchwork in which a candidate could appear on the ballot in some states but not others, severing the link between the president and the national electorate.¹

The Court also pointed to Section 3’s own design. Because Congress can lift a disqualification only by a two-thirds vote of each house, allowing states to bar candidates before an election would force Congress to exercise that removal power on a rushed timeline, before voting even began. That, the Court said, was inconsistent with how the provision was built to work.¹

Where the Justices Split

The unanimous result hid a real fight over scope. Five justices joined the full per curiam opinion, which went beyond saying states lack enforcement power and held that Section 3 can only be enforced against federal officeholders through congressional legislation passed under Section 5. That broader holding effectively closes off any path to disqualification unless Congress acts first.

Justice Barrett agreed states cannot enforce Section 3 against presidential candidates but wrote separately to say the Court should have stopped there. “This suit was brought by Colorado voters under state law in state court,” she wrote. “It does not require us to address the complicated question whether federal legislation is the exclusive vehicle through which Section 3 can be enforced.”¹

Justices Sotomayor, Kagan, and Jackson were sharper. They agreed Colorado lacked authority but accused the majority of reaching out to decide questions nobody asked. Their concurrence warned that the per curiam opinion “shuts the door on other potential means of federal enforcement,” including judicial enforcement in cases where, for example, a party in litigation raises a defense that an opposing officeholder is disqualified.¹ They also flagged a structural tension: if a simple congressional majority can block Section 3 by refusing to pass enforcement legislation, why does the Constitution require a two-thirds supermajority to remove the disqualification?

What the Court Did Not Decide

Two large questions went untouched.

The Court never addressed whether Trump actually engaged in insurrection. The Colorado trial court’s factual finding on that point was not reviewed, affirmed, or overturned. The Supreme Court resolved the case entirely on enforcement.

The Court also did not definitively decide whether the president is an “officer of the United States” within Section 3. That question consumed much of the lower court litigation and generated wide scholarly debate. It remains formally open. In practice, though, the enforcement holding makes it academic for now: even if the presidency is covered, no state can enforce Section 3 against a presidential candidate, and Congress has not created a way to do so either.

What Happened in Other States

The ruling swept aside challenges elsewhere. Maine’s Secretary of State had independently determined in December 2023 that Trump was ineligible for the state’s primary ballot under Section 3. After the Supreme Court decided, she withdrew that determination, and votes cast for Trump in Maine’s March 5, 2024 primary were counted. An Illinois state court ruling on Trump’s eligibility, held pending the Supreme Court’s decision, was overtaken by the per curiam opinion as well.⁵ The rule for state officials and state courts is now clear: if the office is federal, Section 3 enforcement is not their job.

What Federal Enforcement Would Require

The ruling leaves a real gap. If only Congress can enforce Section 3 against federal candidates, and Congress has not passed legislation creating a process for doing so, the provision is effectively unenforceable for federal offices right now.

One existing federal statute touches the area. 18 U.S.C. § 2383 criminalizes rebellion or insurrection and carries a penalty of up to ten years in prison along with a permanent ban from holding federal office.⁶ That statute requires a criminal conviction, a far higher bar than the Fourteenth Amendment’s text seems to require. Congress could, in theory, pass legislation creating a civil enforcement mechanism that allows disqualification without a criminal prosecution. No such legislation has been enacted.

State and Local Offices Are Different

One line in the per curiam opinion drew a boundary that could matter well beyond this case. The Court stated that “States may disqualify persons holding or attempting to hold state office” under Section 3.¹ The prohibition applies only to federal officeholders and candidates. State courts and state officials retain authority to decide whether someone running for governor, state legislature, or a local seat is disqualified under the Insurrection Clause. The Court did not spell out what procedures or evidentiary standards apply when they do, and that question will develop through future litigation if challenges arise.

1
Supreme Court of the United States. Trump v. Anderson
2
Constitution Annotated. Fourteenth Amendment Section 3 – Disqualification from Holding Office
3
National Archives. 14th Amendment to the U.S. Constitution – Civil Rights 1868
4
Constitution Annotated. Fourteenth Amendment Section 5
5
Legal Information Institute. Trump v. Anderson and Enforcement of the Insurrection Clause (Disqualification Clause)
6
Office of the Law Revision Counsel. 18 USC 2383 – Rebellion or Insurrection