Supreme Court Strikes Down Colorado's Conversion Therapy Ban in Landmark 8-1 Ruling

The U.S. Supreme Court dealt a significant blow to LGBTQ+ youth protections on March 31 — Transgender Day of Visibility — when it ruled 8-1 that Colorado’s ban on conversion therapy for minors violates the First Amendment’s free speech protections.

The decision, written by Justice Neil Gorsuch, found that the state law regulates speech based on viewpoint and that lower courts failed to apply sufficiently rigorous constitutional scrutiny. The ruling has immediate implications for the more than 20 states that have enacted similar bans.

The Case

The challenge was brought by Kaley Chiles, a licensed counselor in Colorado who holds a master’s degree in clinical mental health. Chiles argued that the state’s conversion therapy ban prevented her from counseling young people on sexual orientation and gender identity in ways consistent with her conservative Christian beliefs.

Colorado’s law, like those in other states, prohibited licensed mental health professionals from engaging in practices aimed at changing a minor’s sexual orientation or gender identity. Supporters of such bans point to decades of research from major medical organizations — including the American Psychological Association, the American Medical Association, and the American Academy of Pediatrics — finding that conversion therapy is ineffective and harmful, contributing to depression, anxiety, and suicidal ideation in LGBTQ+ youth.

The Court’s Reasoning

The majority held that Colorado’s law, as applied to Chiles’ talk therapy practice, constituted viewpoint-based regulation of speech. The Court determined that lower courts should have applied “strict scrutiny” — the highest level of constitutional review — rather than treating the ban as a regulation of professional conduct.

Under strict scrutiny, a government must demonstrate a “compelling interest” for any law that infringes on First Amendment rights and must “narrowly tailor” the law to achieve that interest. While the Court acknowledged that protecting minors from harm could constitute a compelling interest, it found that Colorado’s law was not narrowly enough tailored.

A Rare Bench Dissent

Justice Ketanji Brown Jackson took the unusual step of reading her dissent from the bench, underscoring how strongly she disagreed with the majority. Jackson warned that the decision “opens a dangerous can of worms” by undermining states’ established authority to regulate medical care and professional licensing.

Jackson argued that the majority’s framing conflates professional medical regulation with the suppression of free speech, a distinction she called “fundamental” to the functioning of state medical licensing systems. If talk therapy cannot be regulated because it consists of speech, she noted, the same logic could apply to virtually any form of professional counseling.

What This Means for Other States

The ruling’s ripple effects could be substantial. More than 20 states and dozens of municipalities have enacted similar bans on conversion therapy for minors. While the decision does not automatically invalidate those laws, it establishes a legal framework that makes them far more vulnerable to challenge.

LGBTQ+ advocacy organizations responded with alarm. The Trevor Project, which operates a crisis intervention and suicide prevention hotline for LGBTQ+ young people, noted that conversion therapy has been linked to significantly elevated rates of suicide attempts among LGBTQ+ youth.

“Every major medical and mental health organization in the country has condemned conversion therapy as harmful and ineffective,” the organization said in a statement. “This ruling prioritizes a therapist’s desire to practice discredited methods over the safety of vulnerable young people.”

GLAAD called the decision “a devastating setback” and urged state legislatures to explore alternative legislative approaches that might withstand the Court’s heightened scrutiny standard.

The Broader Context

The ruling arrives at a moment when LGBTQ+ rights are under sustained pressure across the United States. According to the ACLU’s legislative tracker, states have introduced hundreds of bills targeting LGBTQ+ people in 2026 alone, with particular focus on transgender youth access to healthcare, bathroom access, and participation in sports.

The conversion therapy decision adds another dimension to this landscape by potentially weakening one of the few areas where LGBTQ+ protections had achieved broad bipartisan support. Bans on conversion therapy for minors have historically enjoyed support from both Democratic and Republican lawmakers in many states, grounded in the medical consensus against the practice.

For LGBTQ+ youth and their families, the practical impact may depend on how quickly challenges to existing state bans materialize and how individual states respond. Some legal scholars have suggested that states may attempt to rewrite their laws to meet the strict scrutiny standard, though the path to doing so remains uncertain.

What is clear is that this decision represents a significant shift in the legal landscape around LGBTQ+ youth protections — one that will play out in courtrooms and statehouses across the country in the months and years ahead.

Sources: NPR, CNN, NBC News, Washington Post