Understanding SCOTUS Opinions · A Reference Series
Supreme Court decisions every social worker should know.
Most social work students will never read a Supreme Court opinion. They will, however, work inside the systems those opinions built. This series translates the cases into plain language, grouped by practice area, so you can recognize them when they show up in your work. New to how the Court operates? Start with Understanding How SCOTUS Works.
The legal protection of what a client tells you in session. The doctrinal foundation of clinical practice, and the single most important decision for clinical social workers.
518 U.S. 1 (1996) · 7–2
Confidential communications between a licensed psychotherapist, explicitly including a licensed clinical social worker, and a client are privileged from compelled disclosure in federal court.
Why it mattersAnchors NASW Code of Ethics §1.07 in evidentiary law. Shapes how you document, respond to subpoenas, and explain the limits of confidentiality.
CPS, foster care, termination of parental rights, parental autonomy, and tribal sovereignty. The constitutional architecture of every child welfare proceeding in the country.
489 U.S. 189 (1989) · 6–3
The Constitution imposes no affirmative duty on the state to protect a child from a private actor, even when caseworkers know about the abuse and fail to act.
Why it mattersFederal §1983 claims against CPS for failing to act almost always fail. Defines the "special relationship" doctrine that applies once a child is in state custody.
455 U.S. 745 (1982) · 5–4
Before permanently terminating parental rights, a state must prove its grounds by at least clear and convincing evidence. Preponderance is insufficient.
Why it mattersSets the constitutional floor for the burden of proof in every TPR case. Your documentation and testimony must support that elevated standard.
405 U.S. 645 (1972) · 5–2
An unwed biological father is entitled to a hearing on his fitness before the state can take his children. The foundation of putative-father rights.
Why it mattersPairs with Santosky and Troxel. Establishes that fitness must be adjudicated, not presumed, before a parent loses a child.
530 U.S. 57 (2000) · 6–3
A fit parent's decision about who has contact with their child is presumed correct. Courts cannot override it through a simple "best interests" balancing test.
Why it mattersOperationalizes the fit-parent presumption. Constrains how casework recommendations can be framed in intact families.
268 U.S. 510 (1925) · 9–0
Parents have a constitutional right to direct the upbringing and education of their children. The historical anchor of family-autonomy doctrine.
Why it mattersThe foundational substantive due-process case underlying Troxel and the modern parental-rights line.
406 U.S. 205 (1972) · 6–1
Amish parents' free-exercise rights allowed an exemption from compulsory schooling beyond eighth grade.
Why it mattersCompanion to Pierce on parental autonomy in education, and the limits of the state's interest in compulsory schooling.
599 U.S. 255 (2023) · 7–2
The Indian Child Welfare Act is constitutional. Tribal placement preferences, "active efforts," and the heightened TPR standard for Indian children remain federal law.
Why it mattersScreen every case for ICWA applicability from first contact. Provide tribal notice. Honor jurisdictional transfer rights.
570 U.S. 637 (2013) · 5–4
Narrows certain ICWA provisions in a specific factual posture involving a noncustodial biological father.
Why it mattersPairs with Brackeen. Shows how ICWA's protections turn on prior custody and the facts of the parental relationship.
When the state can confine someone with mental illness, what it must prove, what it owes them inside, and the right to community integration on the way out.
422 U.S. 563 (1975) · 9–0
A state cannot confine a non-dangerous person who can survive safely in the community. A diagnosis alone is not enough.
Why it mattersThe legal foundation of deinstitutionalization and modern least-restrictive-alternative analysis.
441 U.S. 418 (1979) · 8–0
Involuntary civil commitment requires proof by at least clear and convincing evidence. Preponderance is too low; reasonable doubt is too high.
Why it mattersSets the evidentiary standard for every commitment hearing. The same standard runs through TPR and many guardianships.
442 U.S. 584 (1979) · 6–3
Parents may "voluntarily" commit a minor to a psychiatric facility with only a neutral physician's confirmation. No adversary hearing required.
Why it mattersCrucial for adolescent inpatient social work and understanding minors' limited procedural protections.
457 U.S. 307 (1982) · 9–0
People involuntarily committed to state institutions have rights to safe conditions, freedom from undue restraint, and minimally adequate training.
Why it mattersEssential for ID/DD social work and any practice inside state institutional settings.
527 U.S. 581 (1999) · 6–3
Under the ADA, states must provide community-based services when appropriate, not opposed, and reasonably accommodated.
Why it mattersThe most important disability-rights case for social work. Drives discharge planning, Money Follows the Person, and HCBS waivers.
What happens around and after commitment: the right to refuse medication, competency to stand trial, transfer to psychiatric hospitals, and the limits on confining insanity acquittees. The daily terrain of clinical, forensic, and correctional work.
Explainers in development494 U.S. 210 (1990) · 6–3
A state may medicate a mentally ill inmate with antipsychotics against his will if he is dangerous and treatment is in his medical interest. An administrative hearing suffices.
Why it mattersThe constitutional floor for involuntary medication. Workers on treatment teams need the "dangerous plus medical interest" standard.
504 U.S. 127 (1992) · 7–2
Forcibly medicating a defendant during trial violates due process when the state makes no findings that the medication is appropriate and necessary.
Why it mattersEstablishes the liberty interest in refusing psychotropic medication and the state's burden to override it.
539 U.S. 166 (2003) · 6–3
The government may medicate a non-dangerous defendant solely to restore competency only in rare cases meeting a strict four-part test.
Why it mattersThe governing standard for competency-restoration medication, relevant to forensic evaluators and treatment planners.
406 U.S. 715 (1972) · 9–0
A person committed only because they are incompetent to stand trial cannot be held indefinitely. The state must treat, civilly commit, or release within a reasonable time.
Why it mattersProtects people with cognitive and developmental disabilities from being warehoused on a competency hold.
445 U.S. 480 (1980) · 6–3
A prisoner has a liberty interest requiring notice and a hearing before involuntary transfer to a state psychiatric hospital.
Why it mattersGoverns the prison-to-psychiatric-hospital transfer process correctional social workers help coordinate.
504 U.S. 71 (1992) · 5–4
A state cannot keep an insanity acquittee confined on dangerousness alone once they are no longer mentally ill. Both are required.
Why it mattersDefines release rights for people found not guilty by reason of insanity, and the limits of "dangerousness."
521 U.S. 346 (1997) · 5–4
Civil commitment of "sexually violent predators" likely to reoffend is constitutional and is not double jeopardy or punishment.
Why it mattersGoverns SVP commitment programs and the ethical tension between treatment and indefinite incapacitation.
477 U.S. 399 (1986) · 7–2 / 551 U.S. 930 (2007) · 5–4
The Eighth Amendment bars executing a person who is insane. Panetti requires a rational understanding of why, not mere awareness.
Why it mattersForensic mental-health work; pairs with the intellectual-disability sentencing cases below.
The cases that govern the social worker's own conduct during home visits, child abuse investigations, and medical settings. What you may legally do, and where the limits sit.
Explainers in development400 U.S. 309 (1971) · 6–3
A mandatory home visit as a condition of public assistance is not an unreasonable search. Refusal can cost benefits, but not criminal penalty.
Why it mattersThe foundational case on caseworker home visits, and the helping-versus-gatekeeping tension at the center of the profession.
563 U.S. 692 (2011) · Vacated as moot
The Court vacated the ruling as moot, leaving unsettled whether a caseworker needs a warrant, consent, or an emergency to interview a suspected abuse victim at school.
Why it mattersDirectly on point for CPS interview practice. The unsettled law is itself the lesson and a documentation caution.
532 U.S. 67 (2001) · 6–3
A public hospital cannot secretly drug-test pregnant patients and hand results to police without consent. That is an unreasonable search.
Why it mattersCentral to practice with pregnant women who use substances, and the tension between mandated reporting and patient privacy.
For school social workers, behavioral health clinicians, and foster care workers managing educational stability. The floor every IEP must clear, and the right to education itself.
580 U.S. 386 (2017) · 8–0
An IEP must be "reasonably calculated to enable a child to make progress appropriate in light of the child's circumstances." More than trivial is not enough.
Why it mattersRaises the IDEA floor. IEPs must be "appropriately ambitious," and schools must explain their choices.
458 U.S. 176 (1982) · 6–3
The original IDEA / FAPE case, defining the baseline for a free appropriate public education. Now read through the Endrew F. lens, but still good law.
Why it mattersThe doctrinal foundation Endrew F. built on. Worth knowing to understand how the standard evolved.
457 U.S. 202 (1982) · 5–4
States may not deny free public K–12 education to undocumented children.
Why it mattersImportant for school social workers and any worker serving immigrant families.
When can the government cut off a client's TANF, SNAP, Medicaid, or SSI? Not without process. The doctrinal anchors of every benefits-termination procedure your clients will face.
397 U.S. 254 (1970) · 5–3
Welfare benefits are a statutory entitlement protected by due process. Recipients are entitled to a pre-termination evidentiary hearing with continued benefits pending appeal.
Why it mattersFoundational for public-benefits practice. Equips you to spot when an agency short-circuits due process.
424 U.S. 319 (1976) · 6–2
The three-factor balancing test that governs how much process is due in most benefits-termination cases today.
Why it mattersExplains why Social Security disability uses lighter procedures than Goldberg required for welfare.
Constitutional limits on the harshest sentences for less-culpable people: juveniles and those with intellectual disability. The cases behind adolescent-brain-development testimony and adaptive-functioning assessment in mitigation work.
543 U.S. 551 (2005) · 5–4
The Eighth Amendment bars the death penalty for offenses committed under age 18.
Why it mattersFoundational for adolescent-brain-development arguments in social work testimony.
560 U.S. 48 (2010) · 6–3
Life without parole is unconstitutional for juveniles convicted of non-homicide offenses.
Why it mattersPart of the juvenile-sentencing trilogy with Roper and Miller. Created the "meaningful opportunity for release" requirement.
567 U.S. 460 (2012) · 5–4
Mandatory life without parole for juvenile homicide offenders is unconstitutional. Sentencing must be individualized and consider youth.
Why it mattersMade retroactive by Montgomery (2016). Makes comprehensive social history constitutionally significant at resentencing.
536 U.S. 304 (2002) · 6–3
Executing a person with intellectual disability violates the Eighth Amendment.
Why it mattersRelevant when social workers conduct adaptive-functioning assessments in capital-mitigation work.
572 U.S. 701 (2014) · 5–4
States cannot use a strict IQ-score cutoff to deny an Atkins claim. The standard error of measurement must be considered.
Why it mattersSharpens how IQ and adaptive functioning are assessed. "Intellectual disability is a condition, not a number."
The constitutional rules for refusing treatment, surrogate decision-making, and capacity. Core territory for medical, hospice, and gerontological social work.
Explainers in development497 U.S. 261 (1990) · 5–4
A competent person has a liberty interest in refusing life-sustaining treatment. A state may require clear and convincing evidence of an incapacitated person's wishes before withdrawing it.
Why it mattersFoundational for advance directives and surrogate decision-making. Shapes how you counsel clients and families about documenting wishes.
Marriage, employment, and the regulation of clinical practice itself. The decisions that shape family formation, workplace protection, and licensure for and with LGBTQ+ clients.
576 U.S. 644 (2015) · 5–4
Marriage equality nationwide.
Why it mattersAffects family-formation work, foster and adoptive licensing, and second-parent adoptions.
590 U.S. 644 (2020) · 6–3
Title VII's ban on sex discrimination protects gay, lesbian, and transgender employees.
Why it mattersRelevant to workplace issues for LGBTQ+ clients and to your own professional setting.
606 U.S. ___ (2026) · 8–1
Colorado's conversion-therapy ban, as applied to talk therapy with minors, regulates speech by viewpoint and must survive strict scrutiny. Remanded; statute not yet struck down.
Why it mattersDirectly implicates how states may regulate clinical practice, and the boundary between conduct and speech in therapy.