No state licensing board requires a separate credential to work with transgender clients. A standard psychologist license, earned through a doctoral degree, supervised hours, and the EPPP, covers gender-affirming psychological care. The APA and WPATH both publish professional guidelines that many psychologists follow, but these are practice frameworks, not licensing prerequisites.
The question comes up often, and the answer is more straightforward than most people expect. Licensed psychologists can work with transgender clients under their existing license and scope of practice. Whether they pursue additional training is a separate question, and a legitimate one worth answering.
Do any states require special licensing to work with transgender clients?
No. State psychology licensing boards don’t issue a separate license or certification for working with transgender clients. The standard psychologist license, which requires a doctoral degree (PhD, PsyD, or EdD), a supervised postdoctoral period, and passing the EPPP, covers the full scope of psychological practice, including gender-affirming care.
This follows the same logic as other specialized populations. Psychologists don’t need a separate license to work with veterans, children, or clients from specific cultural backgrounds. The standard license applies, and the psychologist’s training and clinical judgment govern the delivery of care. State licensing boards set the threshold for entry into practice. They don’t carve out population-specific credentials on top of it. For the full breakdown of what each state requires, see our overview of psychology licensing requirements by state.
I suppose you’re specifically asking about working within a gender clinic or providing assessments tied to medical care, such as hormone therapy or surgical referrals, which requires coordination with medical providers and familiarity with clinical frameworks such as the WPATH Standards of Care. But the credential behind it is still the standard psychology license.
What professional guidelines do psychologists follow when working with transgender people?
The APA published “Guidelines for Psychological Practice with Transgender and Gender Nonconforming People” in 2015, and the APA Council of Representatives has reaffirmed them as current professional guidance. These guidelines aren’t licensing requirements. They’re a clinical framework covering therapeutic approaches, assessment considerations, and ethical obligations that psychologists can apply when working with transgender and gender nonconforming clients.
For psychologists involved in gender-affirming medical care, the World Professional Association for Transgender Health (WPATH) Standards of Care (SOC8, updated 2022) is the primary clinical reference. SOC8 outlines the role of mental health providers in supporting transgender patients, including when psychological assessments are indicated and how to document that work in coordination with medical teams. Many psychologists working in gender clinics or specialized practices treat SOC8 as a working document rather than a policy reference.
Can psychologists pursue additional training in gender-affirming care?
Yes, and there are several concrete options. The APA offers continuing education (CE) courses on gender-affirming care that count toward license renewal in most states. WPATH runs a Global Education Initiative (GEI) with online training modules for clinicians working with transgender and gender diverse patients. APA Division 44 (Society for the Psychology of Sexual Orientation and Gender Diversity) publishes practice briefs and research to help stay current in this area. For a broader look at what training LGBTQ-focused psychologists typically pursue, the companion page covers this in more depth.
Some graduate programs have also developed concentrations that incorporate LGBTQ+ mental health content alongside broader clinical training. Any licensing board requires none of this, but for psychologists who regularly work with transgender clients, it builds a stronger clinical foundation. It keeps their practice aligned with current research. For program-level exploration at the bachelor’s stage, see our list of small colleges with counseling psychology programs.
Looking for accredited psychology programs that fit your practice interests? Browse options by state below.