Trump’s Constitutional Violations Facing Federal Court Pushback

Since January 2025, federal courts have ruled that a long list of second-term Trump administration actions likely or definitely violate the Constitution, and the alleged Trump constitutional violations now span the 14th Amendment, the First Amendment, Article I’s spending and war powers, the Appointments and Take Care Clauses, due process, equal protection, and the Foreign and Domestic Emoluments Clauses. More than 800 legal actions had been filed by mid-2026, and a Senate minority staff report found courts had ruled against the administration in nearly half the cases examined, with accusations of defiance in roughly a third.¹² What follows is what the president has been accused of, what the courts have said, and where each fight stands.

Birthright Citizenship

On his first day back in office, Trump signed an executive order denying automatic citizenship to U.S.-born children of parents without legal status or on temporary visas. Three district judges blocked it with nationwide injunctions, finding it contradicts the plain text of the 14th Amendment’s Citizenship Clause. The Ninth Circuit agreed, holding the order “is invalid because it contradicts the plain language of the Fourteenth Amendment’s grant of citizenship.”³

In June 2025, the Supreme Court voted 6-3 to partially stay the nationwide injunctions, ruling district courts likely lack authority to issue universal injunctions, but it did not reach the merits. The order remains blocked as to the specific plaintiffs.⁴ Oral arguments on the merits were held in spring 2026, with reporting suggesting the justices appeared likely to side against the administration.³

Alien Enemies Act Deportations

In March 2025, Trump invoked the 1798 Alien Enemies Act to deport more than 200 Venezuelan men alleged to be Tren de Aragua members to the CECOT prison in El Salvador. The Brennan Center reported that 75% of those deported had no criminal record, and the government conceded at least one removal was an “administrative error.”⁵

Judge James Boasberg issued a temporary restraining order to stop the flights, which the administration ignored. In April 2025 he found probable cause of contempt through “willful disobedience of judicial orders” and warned of possible criminal contempt proceedings.⁶ The Supreme Court vacated the order on procedural grounds, ruling such challenges must be brought as habeas petitions, but all nine justices agreed detainees are entitled to notice and a meaningful chance to contest removal.⁷ In September 2025, a Fifth Circuit panel blocked further use of the Act 2-1, finding the government had not shown an “invasion or predatory incursion.”⁸

Impoundment of Appropriated Funds

The administration froze or canceled money Congress had already appropriated for foreign aid, scientific research, public health, education, and disaster preparedness. The Brennan Center called the initial blanket freeze of roughly $1 trillion in federal grants and loans a “massive legal and constitutional breach” of Congress’s power of the purse and the Impoundment Control Act of 1974.⁹

The Senate minority report documented $11 billion in canceled public health funding, thousands of terminated NIH grants and over 1,700 terminated NSF grants, more than 200 frozen FEMA grants, and an initial freeze of more than $6 billion in education funding.¹⁰

On foreign aid, U.S. District Judge Amir Ali ordered the government to commit to spending about $4 billion in disputed funds by fiscal year-end, holding that the administration has discretion over how to spend appropriations but not whether to spend them. In September 2025, the Supreme Court stayed that order on an unsigned emergency ruling. Justice Elena Kagan, joined by Justices Sotomayor and Jackson, dissented, warning the practical effect would permanently prevent the funds from reaching recipients.¹¹

First Amendment Retaliation

Law Firms

Executive orders imposed sanctions on prominent law firms including Perkins Coie and Jenner & Block. In May 2025, Judge Beryl Howell granted summary judgment to Perkins Coie, finding the order violated the First, Fifth, and Sixth Amendments and calling it an “unprecedented attack” on “foundational principles” of the judicial system. The same month, Judge John Bates declared the parallel Jenner & Block order “null and void” on First Amendment grounds. Both courts issued permanent injunctions.²

Press

A May 2025 Senate resolution cataloged a lawsuit against CBS News over a 60 Minutes interview, efforts to defund NPR and PBS, exclusion of the Associated Press from the White House press pool, rescission of a DOJ policy protecting journalists from subpoenas, and the dismantling of international broadcasting operations that left 11 USAGM reporters imprisoned abroad.¹² The Knight First Amendment Institute later documented subpoenas targeting Wall Street Journal reporters, FCC review of Disney broadcast licenses after Trump publicly called for Jimmy Kimmel’s firing, and an FBI search of a Washington Post reporter’s home.¹³

Trump also filed a $15 billion defamation suit against the New York Times and Penguin Random House. A Florida federal judge dismissed the initial complaint for failing to meet basic pleading standards. The Knight Institute called the suit an attempt to “weaponize defamation law to silence legitimate journalistic criticism.”¹⁴

Student Speech

Columbia University student leader Mahmoud Khalil, a lawful permanent resident, was arrested over pro-Palestinian advocacy and held in ICE custody for 104 days. A district judge granted a preliminary injunction, finding the deportation justification “likely unconstitutionally vague” and Khalil likely to succeed on First Amendment and due process claims. In January 2026, the Third Circuit reversed 2-1 on jurisdictional grounds, holding Khalil must first exhaust immigration court proceedings. Judge Krause dissented, arguing the ruling risked violating the Suspension Clause by denying habeas relief for detention injuries occurring before any final removal order.¹⁵¹⁶

DOGE Access to Federal Databases

The Department of Government Efficiency, a January 20, 2025 executive-action rebranding of the U.S. Digital Service, drew suits after its personnel gained access to sensitive databases at Treasury, the Social Security Administration, the Office of Personnel Management, and the IRS. Challenges invoked the Privacy Act of 1974, the Administrative Procedure Act, and separation-of-powers principles. A suit by the Electronic Frontier Foundation and AFGE alleged DOGE obtained administrative access to OPM records containing Social Security numbers, health information, and gender identity data for roughly 20 million people.¹⁷

Judge Ellen Hollander blocked DOGE’s access to Social Security Administration data, describing the government’s justification as “tantamount to hitting a fly with a sledgehammer.” An appeals court later reversed a preliminary injunction that had blocked DOGE access at Treasury, Education, and OPM.¹⁸ Treasury’s Inspector General opened an audit of security controls and a forensic investigation into whether DOGE staff disclosed sensitive data outside the department.¹⁹

Firing of Inspectors General

On January 24, 2025, the administration fired 17 agency inspectors general by two-sentence email citing “changing priorities,” skipping the 30-day notice and substantive rationale Congress requires under the Inspector General Act. Eight sued. In September 2025, Judge Ana Reyes ruled that “President Trump violated the IGA. That much is obvious,” finding the firings encroached on the independence Congress built into the oversight system and that IGs depend on being able to “operate free from political pressure or retaliation.” She declined to reinstate them, reasoning the president could refire them with proper notice, but left open the possibility of back-pay claims.²⁰²¹

National Guard Deployment to Chicago

In September 2025, “Operation Midway Blitz” federalized 300 Illinois National Guard members and sent 200 Texas Guard members to Chicago. Illinois Attorney General Kwame Raoul sued, arguing the deployment violated the Posse Comitatus Act and that the administration failed to meet the statutory prerequisites for federalizing a state’s guard.²²

A district judge granted a temporary restraining order; the Seventh Circuit refused to stay it. On December 23, 2025, the Supreme Court upheld the block 6-3, holding that “at this preliminary stage, the Government has failed to identify a source of authority that would allow the military to execute the laws in Illinois.” Lower courts had found that “political opposition is not rebellion.” Justices Alito, Gorsuch, and Thomas dissented.²³²⁴

Equal Protection and Gender-Affirming Care

A January 2025 executive order directed federal agencies to withhold funds from medical providers offering gender-affirming treatments to people under 19. Lambda Legal and the ACLU filed PFLAG v. Trump. A federal judge in Baltimore granted a preliminary injunction on March 4, 2025, writing that the order created discrimination that “pretends the group of people being targeted doesn’t even exist.”²⁵ The plaintiffs’ constitutional arguments centered on the Taxing and Spending Clause, the Appropriations Clause, and the Take Care Clause, contending the president cannot unilaterally impose funding conditions Congress never authorized. The case was before the Fourth Circuit awaiting argument as of mid-2026.²⁶

Voting Rights Executive Order

An executive order required documentary proof of citizenship for voter registration. In League of Women Voters v. Trump, the ACLU and the Brennan Center argued it violated separation of powers because the Constitution assigns election rules to Congress and the states, not the president. A D.C. federal judge issued a preliminary injunction in April 2025 and granted summary judgment permanently striking the requirement on October 31, 2025.²⁷

War Powers and Iran

The administration launched military operations against Iran without congressional authorization. Experts described the conflict, which grew to involve more than a dozen countries, as “war in the constitutional sense.”²⁸ In June 2026, the Senate passed a concurrent resolution directing removal of U.S. forces from hostilities with Iran, 50-48, with Republican Senators Rand Paul, Susan Collins, Lisa Murkowski, and Bill Cassidy joining Democrats. The House had passed the same resolution 215-208. Because concurrent resolutions do not require the president’s signature, the White House maintained it had “no force of law.”²⁹

Emoluments Clause Allegations

House Democrats accused Trump of violating both the Foreign and Domestic Emoluments Clauses. In April 2026, Rep. Jamie Raskin introduced two resolutions alleging the president had made at least $1.5 billion since returning to office.³⁰

The foreign resolution focused on a $500 million investment by a UAE-linked entity in World Liberty Financial, a cryptocurrency venture tied to the Trump family. The Wall Street Journal reported the deal was backed by Sheikh Tahnoon bin Zayed Al Nahyan, an Abu Dhabi royal who had been seeking U.S. approval for advanced AI chips.³¹ Democratic lawmakers alleged the investment was followed by administration approval of an export license for tens of thousands of advanced AI chips to a UAE firm controlled by the same sheikh.³²

Separately, in May 2025, reports revealed that the Qatari royal family offered a $400 million luxury Boeing 747-8 jet, which Trump confirmed he intended to accept. Democrats filed a resolution demanding he seek congressional consent under the Foreign Emoluments Clause, and Rep. Ritchie Torres requested investigations by the GAO, DoD Inspector General, and Office of Government Ethics.³³ The Justice Department drafted an analysis concluding the transfer would be legal; as of mid-2026, the deal remained “under consideration” by Qatar.³⁴

How Judges Have Reacted

A CNN analysis identified 77 federal orders containing unusually sharp criticism of the administration between January 2025 and June 2026, issued by 69 different judges. More than a third were appointed by Republican presidents, including 11 by Trump himself. One immigration judge wrote that “ICE has likely violated more court orders in January 2026 than some federal agencies have violated in their entire existence.” Judge Brian Murphy ruled that “the Constitution does not permit immigration detention to be used as a punitive or suppressive tool against protected speech.” Judge Allison Burroughs accused the administration of using antisemitism allegations as a “smokescreen for a targeted, ideologically-motivated assault” on universities. Federal Judge Mark Wolf resigned in November 2025, citing the administration’s “assault on the rule of law.”³⁵

In its first six months, the administration filed 20 emergency applications to the Supreme Court and 17 were granted, an unprecedented reliance on the emergency docket. Roughly two-thirds of DOJ staff assigned to defend the administration’s policies reportedly quit.¹⁰

1
U.S. Senate HSGAC. Undermining Constitutional Limits: The Trump Administration’s Unlawful Seizure of Congressional Powers, Defiance of Court Orders, and Intimidation Campaign
2
Just Security. Tracker: Litigation and Legal Challenges to the Trump Administration
3
SCOTUSblog. Supreme Court Does Not Act on Trump’s Attempt to End Birthright Citizenship, for Now
4
SCOTUSblog. Supreme Court Sides With Trump Administration on Nationwide Injunctions in Birthright Citizenship Case
5
Brennan Center for Justice. Supreme Court Lifts Injunction Barring Deportations Under Alien Enemies Act
6
ABC News. Trump Administration Acted in Contempt of Court by Not Turning Deportation Flights
7
Supreme Court of the United States. Trump v. J.G.G.
8
NPR. Trump Alien Enemies Act Venezuela Gangs Ruling
9
Brennan Center for Justice. Breaking the Law
10
U.S. Senate HSGAC. Undermining Constitutional Limits
11
SCOTUSblog. Supreme Court Allows Trump Administration to Withhold Billions in Foreign Aid Funding
12
U.S. Congress. S.Res.205
13
Knight First Amendment Institute. Press Freedom
14
Knight First Amendment Institute. Trump Lawsuit Against New York Times Weaponizes Defamation Law to Silence Critics
15
U.S. Court of Appeals for the Third Circuit. Khalil v. President United States of America
16
ACLU. Appeals Court in Mahmoud Khalil’s Case Decides Federal Court Lacks Jurisdiction
17
Stanford Law School. Suing DOGE, Musk, and Trump
18
U.S. Congress. DOGE and Government Data Access
19
Courthouse News Service. Federal Judge Extends Order Barring Unauthorized DOGE Access to Treasury Payment System
20
Federal News Network. Trump Unlawfully Fired 17 Agency IGs, Judge Finds, but Won’t Reinstate Them
21
CNN. Inspector General Fired Lawsuit Trump
22
Illinois Attorney General. Illinois v. Trump Complaint
23
Supreme Court of the United States. Trump v. Illinois
24
Capitol News Illinois. Supreme Court Rebuffs Trump’s Planned National Guard Deployment to Chicago
25
Lambda Legal. Federal Judge Grants Preliminary Injunction Against Trump’s Anti-Trans Healthcare Order
26
Constitutional Accountability Center. PFLAG v. Trump
27
Brennan Center for Justice. League of Women Voters v. Trump
28
NPR. Congress War Powers Explained
29
CNN. Senate Iran War Powers Vote
30
House Judiciary Committee Democrats. Ranking Member Raskin Introduces Dual Resolutions
31
Wall Street Journal. Spy Sheikh Secret Stake Trump Crypto
32
U.S. Senate Banking Committee. Senate Democratic Leaders Call for Hearings
33
Axios. Trump Qatar Plane Democrat Torres Investigation
34
House Judiciary Committee Democrats. House Judiciary Democrats File Resolution on Qatari Gift
35
CNN. Trump Judges Criticism