US Supreme Court Hands Trump Power Boost Despite Legal Setbacks

Despite suffering some major legal defeats, the US Supreme Court has largely reinforced President Donald Trump’s expansive view of executive power, capping a term marked by high-stakes rulings on immigration, regulation and constitutional authority.

On Tuesday, the Supreme Court dealt Trump a significant blow by rejecting his effort to narrow the scope of birthright citizenship, ruling that children born in the United States remain citizens under the 14th Amendment regardless of their parents’ immigration status. But just a day earlier, the court handed him a landmark victory, granting powers that dissenting justices said even English monarchs did not possess.

The country’s highest court issued decisions on Tuesday in three major cases, bringing to a close another consequential nine-month term dominated by legal disputes involving Trump and his administration.

The court, which has a 6-3 conservative majority, handed Trump three major setbacks during the term — on tariffs, birthright citizenship and his attempt to dismiss a member of the Federal Reserve Board of Governors. Yet it also repeatedly endorsed his aggressive use of executive authority, significantly expanding the powers of the presidency.

“The Trump administration has pushed a robust vision of executive power, which the court has largely embraced,” said George Mason University law professor Robert Luther III.

‘Serious Disruption’

In his second term, Trump has sought to widen presidential powers in both domestic and foreign policy, triggering a series of legal challenges.

When these cases reached the Supreme Court, the justices generally showed considerable deference, avoiding direct confrontation with the norm-breaking president except where his claims of executive power stretched beyond conventional legal boundaries.

“The exceptions to that general trend are cases in which the president’s position was so far removed from any conceivable legal justification that the Supreme Court was unwilling to go that far, or where it feared serious disruption to markets or the broader economy,” said Jenny Breen of the Syracuse University College of Law.

This term’s docket featured an unusually high number of cases involving the president, many decided through the court’s so-called “shadow docket” — emergency rulings issued without full briefing, oral arguments or detailed reasoning.

In these emergency cases, the conservative majority frequently sided with Trump, allowing his administration to press ahead with major policies while lower courts continued to review their legality.

These included permitting aggressive immigration raids targeting individuals based on race or language, cutting National Institutes of Health grants linked to racial minorities or LGBT communities, and restricting passport applicants from selecting a sex aligned with their gender identity.

Beyond the emergency docket, the court also ruled in Trump’s favour through its standard deliberative process, particularly on immigration and national security matters, areas where the judiciary has historically granted presidents wide discretion.

Last week, the court’s conservative bloc delivered three more victories to Trump, making it easier to deport migrants or deny them entry, including some with legal status. One of those rulings allowed the administration to strip humanitarian protections from hundreds of thousands of Haitian and Syrian immigrants.

Humphrey’s Executor Overturned

On Monday, the court’s conservatives delivered what legal experts described as one of the most consequential rulings on presidential authority in its history.

In a watershed decision, the court allowed Trump to remove leaders of independent federal regulatory agencies, overturning the 1935 precedent set in Humphrey's Executor v. United States, which had protected such officials from being dismissed at will.

The ruling marked a long-standing goal of the conservative legal movement, which has argued that executive authority should remain firmly under presidential control.

Critics, however, warned that the decision could deepen political influence over federal agencies that Congress had intended to remain independent and guided by non-partisan expertise.

In dissent, Justice Sonia Sotomayor said the ruling granted the president extraordinary powers.

“The court gives the president a power unknown even to the English Crown against which the Founders revolted,” she wrote, joined by Justices Elena Kagan and Ketanji Brown Jackson.

Gautam Hans of Cornell Law School said the decision reflected “the triumph of decades of conservative advocacy”.

“Whatever losses the administration has had, they are probably quite happy with that prize,” Hans said.

Adopting Trump’s Legal Positions

Legal experts also noted that the court adopted the Trump administration’s arguments in several major cases where the president was not a direct party, but instead intervened as an amicus curiae, or “friend of the court”.

One such case came in April, when the court weakened a key provision of the Voting Rights Act of 1965, making it harder for minority communities to challenge electoral maps as racially discriminatory.

The ruling opened the door for Republican-led Southern states to redraw majority-Black and majority-Latino districts ahead of November’s midterm elections.

Major Losses Remain

Despite the broad support Trump received from the court, two major defeats highlighted the limits of judicial deference, particularly in matters affecting the economy.

In February, the court struck down Trump’s sweeping global tariff regime in a 6-3 ruling authored by Chief Justice John Roberts, saying the law he invoked was intended only for genuine national emergencies.

Trump responded angrily, publicly criticising the justices who ruled against him, including his own appointees, Justices Neil Gorsuch and Amy Coney Barrett.

In another setback, the court on Monday refused to allow Trump to remove Federal Reserve Governor Lisa Cook, preserving the independence of the US central bank.

Even so, Trump’s overall record before the court at the midpoint of his second term appears far stronger than that of his predecessor, Joe Biden, whose administration suffered a series of major defeats before the same bench.

“This court had essentially the same composition during President Biden’s term, but was more willing to rule against his major assertions of executive power,” Breen said. “Every case is different, but the contrast is striking.”

 
 
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