Yes, in the United States, individuals who wish to work as licensed therapists or counselors are required to obtain a professional license to legally provide psychotherapy services. This process typically involves earning a relevant graduate degree, such as a master's or doctoral degree in counseling, psychology, social work, or a related field. Additionally, candidates must complete a specified number of supervised clinical hours to gain practical experience under the guidance of a licensed professional. After fulfilling educational and supervised experience requirements, applicants must pass a comprehensive licensing exam that assesses their competency and knowledge in the field. Licensure requirements can vary slightly by state, but generally, these steps ensure that therapists are qualified, competent, and adhere to ethical standards to provide safe and effective mental health care to clients.