NASW recommends a minimum of two years of postmaster's experience in a supervised clinical setting.
Most states require that clinical social workers be licensed.
Clinical social workers should conform with their state licensing board requirements before pursuing a career in private practice. It is a good idea to continue supervision or some form of consultation when starting a private practice. Supervision and consultation are ways for social workers to continue to improve their clinical skills and may also resolve any legal or insurance problems that may arise. Coverage should be maintained continuously to avoid gaps in time that would not be covered. If you are a sole proprietor or partner, your tax ID number may be your social security number.