In short
To become a social worker in the United States you start with a Bachelor of Social Work (BSW) for entry-level roles, or a Master of Social Work (MSW) for advanced and clinical practice, from a CSWE-accredited program. To become a Licensed Clinical Social Worker (LCSW) who provides therapy, you complete an MSW, accumulate roughly 2,000 to 4,000 supervised clinical hours, and pass the ASWB Clinical exam. The path ranges from about four years for a BSW to six to eight years for an LCSW, with licensing set by each state.
What social workers do, and the range of the field
Social work is broad. At one end, social workers connect people with resources, manage cases in schools, hospitals, and child-welfare agencies, and advocate for vulnerable populations. At the other end, clinical social workers diagnose and treat mental, emotional, and behavioral disorders, providing psychotherapy much like other licensed therapists.
Because the field is so wide, the education and licensing form a ladder. A bachelor's degree opens entry-level roles, a master's opens advanced and clinical roles, and clinical licensure (the LCSW) is what lets a social worker practice therapy independently.
All licensed levels are regulated by states and grounded in degrees accredited by the Council on Social Work Education (CSWE). Most professional licensing exams come from the Association of Social Work Boards (ASWB).
The degree ladder: BSW and MSW
The Bachelor of Social Work (BSW) is a four-year undergraduate degree that qualifies you for entry-level generalist roles such as case management and community work. Some states offer a bachelor's-level license (LSW or LBSW) for these roles, which usually requires the ASWB Bachelors exam.
The Master of Social Work (MSW) is the key degree for advancement. It typically takes two years, or one year (advanced standing) if you already hold a BSW. MSW programs offer concentrations, and a clinical concentration is what prepares you for therapy-focused practice. Field placements (supervised internships) are built into both the BSW and MSW.
Choose a CSWE-accredited program at every level. Accreditation is required for licensure in essentially all states and makes moving between states far simpler.
The clinical path: becoming an LCSW
The Licensed Clinical Social Worker (LCSW) is the credential that lets a social worker provide psychotherapy and diagnose mental-health conditions independently. It is the social-work route into the therapist professions.
To become an LCSW you complete an MSW with a clinical focus, then accumulate post-degree supervised clinical hours under an LCSW supervisor. The total varies by state but commonly falls in the range of roughly 2,000 to 4,000 hours over about two years. During this stage you typically hold an associate or master's-level license (such as LMSW or LSW) that lets you work under supervision.
Once your hours are complete, you pass the ASWB Clinical examination, the most advanced of the ASWB exam tiers. Passing it, along with your hours and a background check, leads to the LCSW license.
Licensure levels and the ASWB exam
The ASWB administers a tiered exam series matched to license levels: Bachelors, Masters, Advanced Generalist, and Clinical. Which one you take depends on the license you are pursuing. The Clinical exam is required for the LCSW.
Most states also require a state jurisprudence component covering local law and ethics, plus a background check. Titles and exact hour requirements differ from state to state, so confirm your state's structure before you plan your timeline.
After licensure, continuing education is required each renewal cycle. Clinical social workers often pursue additional training in specific modalities or populations, similar to other therapists.
Salary and job outlook
The US Bureau of Labor Statistics reports social workers by specialty, including child, family, and school social workers, healthcare social workers, and mental health and substance abuse social workers. Pay varies by specialty, setting, and license level, with clinical roles generally paying more.
The outlook is strong. BLS projects faster-than-average growth for social workers overall, driven by demand for healthcare, mental-health, and addiction services and for support of aging populations. Clinical licensure (the LCSW) tends to expand both earnings and independence.
Steps to become a social worker
- Earn a CSWE-accredited degree A BSW for entry-level roles, or an MSW for advanced and clinical practice. Field placements are built in.
- Decide on your track Generalist social work, or the clinical (LCSW) path if you want to provide therapy and diagnose independently.
- Complete supervised clinical hours (for LCSW) Roughly 2,000 to 4,000 post-MSW hours under an LCSW supervisor, while holding an associate or master's-level license.
- Pass the appropriate ASWB exam Bachelors, Masters, or, for the LCSW, the ASWB Clinical examination, plus any state law-and-ethics component.
- Obtain your state license Apply with your degree, hours, exam results, and a background check at the level you are pursuing.
- Maintain your license Complete continuing education each renewal cycle and pursue specialized training as needed.
Salary and job outlook
| Role | Median annual pay (US) | Source |
|---|---|---|
| Social workers (all) | $58,380 | BLS OOH |
| Healthcare social workers (incl. clinical) | $62,940 | BLS OOH |
| Mental health and substance abuse social workers | $55,960 | BLS OOH |
| Child, family, and school social workers | $53,940 | BLS OOH |
Source: US Bureau of Labor Statistics, Occupational Outlook Handbook, May 2023 median annual wages. BLS reports social workers by specialty.
Key takeaways
- Social work runs from a four-year BSW for entry-level roles to an MSW and clinical licensure for therapy.
- The Licensed Clinical Social Worker (LCSW) is the credential that allows independent psychotherapy and diagnosis.
- Becoming an LCSW requires an MSW, roughly 2,000 to 4,000 supervised clinical hours, and the ASWB Clinical exam.
- Degrees must be CSWE-accredited, and licensing exams come from the ASWB at levels matched to each license.
- BLS projects faster-than-average growth; the path ranges from about four years (BSW) to six to eight (LCSW).
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Frequently asked questions
What degree do you need to be a social worker?
For entry-level roles, a Bachelor of Social Work (BSW) from a CSWE-accredited program. For advanced or clinical practice, including providing therapy as an LCSW, you need a Master of Social Work (MSW). A doctorate (DSW or PhD) is optional and used for leadership, research, or teaching.
How do you become an LCSW?
Complete an MSW with a clinical concentration from a CSWE-accredited program, accumulate post-degree supervised clinical hours (commonly around 2,000 to 4,000 depending on the state) under an LCSW supervisor, and pass the ASWB Clinical examination. Then apply to your state board for the LCSW license.
How long does it take to become a social worker?
A BSW takes about four years. The clinical LCSW path takes roughly six to eight years: four years for a bachelor's, two for the MSW (or one with advanced standing), and about two years of supervised clinical hours before licensure.
What is the difference between a social worker and an LCSW?
Social worker is a broad term covering many roles, some of which do not provide therapy. An LCSW is a licensed clinical social worker who has completed an MSW, supervised clinical hours, and the ASWB Clinical exam, and can diagnose and provide psychotherapy independently. The LCSW is the clinical, therapy-providing tier of social work.
What exam do social workers take?
The Association of Social Work Boards (ASWB) administers a tiered series: Bachelors, Masters, Advanced Generalist, and Clinical. You take the one matched to the license you are pursuing. The ASWB Clinical exam is required for the LCSW. Many states add a state law-and-ethics component.
Related career guides
References
- US Bureau of Labor Statistics. Occupational Outlook Handbook: Social Workers. US Department of Labor.
- Association of Social Work Boards (ASWB). ASWB Examination Program (Bachelors, Masters, Advanced Generalist, Clinical).
- Council on Social Work Education (CSWE). Accreditation of BSW and MSW programs.
- National Association of Social Workers (NASW). Social work licensure and credentialing.
- US Bureau of Labor Statistics. Occupational Outlook Handbook: Mental Health and Substance Abuse Social Workers. US Department of Labor.