How to Become a Licensed Social Worker in Washington: Complete 2025 Guide
To become a licensed social worker in Washington, you'll need a CSWE-accredited master's degree in social work, 3,200 supervised hours for LASW or 4,000 hours for LICSW, and you must pass the ASWB national exam. The process typically takes 3-5 years after earning your MSW, with median salaries ranging from $69,060 to $96,550 annually, depending on your specialization.
Washington State offers rewarding career opportunities for social workers across diverse practice settings. From mental health clinics and hospitals to schools and private practice, licensed social workers play a critical role in supporting individuals, families, and communities facing life's most challenging moments.
The state recognizes two primary levels of licensure: Licensed Advanced Social Worker (LASW) and Licensed Independent Clinical Social Worker (LICSW). Each credential opens different career pathways, with LICSWs enjoying independent practice privileges and higher earning potential.
This comprehensive guide walks you through every requirement, timeline, cost, and career opportunity for social work licensure in Washington. You'll learn the exact steps to take, what to expect during supervision, how to prepare for exams, and what salary you can realistically expect based on current 2024 data.
Table of Contents
- Washington Social Work Licensing Overview
- LASW Requirements in Washington
- LICSW Requirements in Washington
- Step-by-Step Licensing Process
- Costs & Financial Investment
- Washington Social Worker Salaries (2025)
- Career Outlook & Job Opportunities
- The Importance of CSWE Accreditation
- Finding Supervision & Accredited Programs
- Frequently Asked Questions
- Key Takeaways
Washington Social Work Licensing Overview
Washington State regulates social work practice through two distinct license levels, each designed for different career paths and practice settings. Understanding which license aligns with your professional goals is your first critical decision.
The Licensed Advanced Social Worker (LASW) credential qualifies you for administrative, case management, and generalist social work roles. You'll work in settings like community centers, social service agencies, vocational counseling, and program administration. LASWs provide essential support services but don't independently diagnose or treat mental health conditions.
The Licensed Independent Clinical Social Worker (LICSW) represents the highest level of social work licensure in Washington. This credential authorizes you to provide mental health counseling, psychotherapy, clinical assessment, diagnosis, and treatment. LICSWs can establish private practices, supervise other social workers, and bill insurance independently.
Both licenses require the same foundational education but differ significantly in supervised experience requirements and scope of practice.
| License Type | Education | Supervised Hours | Exam | Practice Setting |
|---|---|---|---|---|
| Licensed Advanced Social Worker (LASW) | Master's in Social Work (CSWE-accredited) | 3,200 post-degree hours (minimum 3 years) | ASWB Advanced Generalist | Administrative, case management, community services |
| Licensed Independent Clinical Social Worker (LICSW) | Master's in Social Work (CSWE-accredited) | 4,000 post-degree hours (minimum 3 years) | ASWB Clinical | Independent clinical practice, psychotherapy, private practice |
LASW Requirements in Washington
The Licensed Advanced Social Worker credential prepares you for generalist social work roles across multiple settings. This license is ideal if you're interested in program coordination, community organization, case management, or vocational rehabilitation.
Education Requirements for LASW
You must earn a master's degree in social work from a program accredited by the Council on Social Work Education (CSWE). Washington won't accept degrees from non-accredited programs, regardless of the institution's reputation.
During your supervision period, you'll also complete 36 hours of continuing education. Six of these hours must focus on ethics and laws governing social work practice in Washington. Additionally, you need four hours of HIV/AIDS education, reflecting Washington's commitment to public health awareness.
Supervised Work Experience
The supervised experience requirement is where your professional identity truly develops. You need 3,200 hours of post-graduation supervised work, which typically takes three years of full-time employment.
Here's the breakdown:
800 hours minimum: Direct client contact
90 hours minimum: Face-to-face supervision with an LICSW or LASW
50 hours: Can be completed in group supervision settings
Your supervisor must be approved by the Washington Department of Health. They'll evaluate your clinical judgment, ethical decision-making, and professional development. Supervision focuses on case consultation, skill development, and ensuring you're ready for independent practice.
Many new graduates work in community mental health centers, hospitals, or social service agencies during this phase. These settings provide diverse client populations and comprehensive supervision structures.
ASWB Advanced Generalist Examination
You must pass the Association of Social Work Boards (ASWB) Advanced Generalist examination. This is a national standardized test covering:
Human development and behavior
Assessment and intervention planning
Direct and indirect practice
Professional relationships and ethics
Communication
Supervision and consultation
The exam contains 170 multiple-choice questions. You'll have four hours to complete it. The test is computer-based and offered at testing centers throughout Washington.
Most candidates spend 2-3 months preparing using ASWB study materials, practice exams, and study groups. The exam fee is $230, and you can retake it if needed (though you'll pay the fee again).
Application Process
Once you've completed your supervised hours and passed the exam, submit your application to the Washington Department of Health. Your application package includes:
Official transcripts showing your CSWE-accredited MSW
Documentation of all supervised experience (signed by supervisors)
ASWB exam scores
Background check authorization
Comprehensive questionnaire covering mental health history, substance use history, criminal background, disciplinary actions, and malpractice history
The department reviews applications thoroughly. Processing typically takes 6-8 weeks, though complex cases may take longer. Be completely honest on your questionnaire. Failing to disclose relevant information can result in license denial even years later.
LICSW Requirements in Washington
The Licensed Independent Clinical Social Worker credential represents the pinnacle of social work practice in Washington. This license allows you to practice independently, open a private practice, diagnose mental health conditions, and provide psychotherapy without oversight.
Education Requirements for LICSW
Just like the LASW, you need a master's degree in social work from a CSWE-accredited program. There's no shortcut around this requirement. Even if you hold a PhD in a related field, you must have that CSWE-accredited MSW.
You'll complete 36 hours of continuing education during your supervision period, with six hours in ethics and law, plus four hours in HIV/AIDS education.
Advanced Supervised Clinical Experience
The LICSW requires significantly more supervised clinical work than the LASW: a minimum of 4,000 hours over at least three years. This extended supervision ensures you're prepared for independent clinical practice.
The requirements break down as:
1,000 hours minimum: Direct client contact under LICSW supervision
130 hours minimum: Face-to-face supervision
70 hours: Must be with an LICSW supervisor
60 hours: Can be with another qualified licensed mental health professional approved by the state
This supervision is intensely clinical. You'll discuss diagnostic assessments, treatment planning, therapeutic interventions, crisis management, and ethical dilemmas. Your supervisor evaluates your clinical judgment, theoretical orientation, and readiness for independent practice.
Many social workers pursuing LICSW work in mental health clinics, hospitals, integrated behavioral health settings, or established group practices during this phase. Choose your supervision carefully. A mentor who provides rich clinical discussion and challenges your thinking is worth far more than someone who simply signs your hours.
ASWB Clinical Examination
The Clinical exam is more rigorous than the Advanced Generalist exam. It tests your ability to:
Conduct comprehensive biopsychosocial assessments
Formulate clinical diagnoses using DSM criteria
Develop evidence-based treatment plans
Apply therapeutic interventions
Manage crisis situations
Navigate complex ethical scenarios
The format is similar: 170 multiple-choice questions, four hours, computer-based testing. However, the clinical content requires deeper knowledge of mental health diagnosis and treatment.
Exam preparation typically takes 3-4 months. Many candidates use ASWB practice tests, join study groups, and review DSM diagnostic criteria extensively. The exam fee is $260 for the Clinical level.
Application Process
Your LICSW application mirrors the LASW process but with additional clinical documentation. You'll submit:
Official transcripts from your CSWE-accredited program
Detailed supervision logs documenting all 4,000 hours
ASWB Clinical exam scores
Background check results
Comprehensive disclosure questionnaire
The Washington Department of Health scrutinizes LICSW applications carefully, given the independent practice privileges this license grants. Expect 8-10 weeks for processing.
Step-by-Step Licensing Process
Understanding the timeline helps you plan your education and career trajectory. Here's what the typical path looks like from decision to licensure.
The Complete Timeline
Years 1-2: Master's Degree Program
Enroll in a CSWE-accredited MSW program
Complete coursework (typically 60 credits)
Finish required field placements (900+ hours)
Graduated with an MSW degree
Begin preparing forthe ASWB exam
Year 3: Begin Post-Degree Supervision
Secure employment in a supervised setting
Register supervision with the Washington Department of Health
Begin accumulating required hours
Complete continuing education requirements (36 hours)
Take and pass the ASWB exam (Advanced Generalist or Clinical)
Years 4-5: Complete Supervision & Apply
Finish the remaining supervised hours
Document all supervision meetings
Gather application materials
Submit license application
Undergo a background check
Receive initial license
Timeline Variations: Part-time work extends the timeline. If you work 20 hours weekly instead of 40, your 3,200 LASW hours will take six years instead of three. Plan accordingly.
Some social workers pursue LASW first, then upgrade to LICSW later. This provides earlier licensure and income while continuing toward clinical credentials.
Month-by-Month First Year Strategy
Months 1-3: Secure supervised position, establish supervision contract, learn agency systems, begin direct client contact
Months 4-6: Build caseload, register for continuing education courses, start ASWB exam preparation
Months 7-9: Complete ethics and law CE requirements, take practice ASWB exams, and schedule your exam date
Months 10-12: Take ASWB exam, continue accumulating hours, reach 800-1,000 hours of supervised experience
Costs & Financial Investment
Understanding the full financial picture helps you plan your education and early career. Here's what you'll invest to become a licensed social worker in Washington.
Education Costs
Master of Social Work programs vary widely in cost:
Public universities (in-state): $25,000-$45,000 total
Public universities (out-of-state): $45,000-$75,000 total
Private universities: $60,000-$100,000+ total
Online programs: $30,000-$60,000 total
Financial aid, scholarships, and graduate assistantships can significantly reduce these costs. Many Washington employers offer tuition reimbursement for employees pursuing social work degrees.
Licensing Costs
| Expense | LASW Cost | LICSW Cost |
|---|---|---|
| ASWB Exam Fee | $230 | $260 |
| ASWB Study Materials | $100-$300 | $150-$400 |
| Continuing Education (36 hours) | $400-$800 | $400-$800 |
| Application Fee | $168 | $168 |
| Background Check | $50-$75 | $50-$75 |
| Initial License Fee | $165 | $165 |
| Total Licensing Costs | $1,113-$1,638 | $1,193-$1,868 |
Ongoing Costs
After initial licensure, plan for:
License renewal: $165 every two years
Continuing education: 36 hours every two years ($400-$800)
Professional liability insurance: $200-$500 annually
Professional association dues: $100-$300 annually (optional but recommended)
Washington Social Worker Salaries (2025)
Social work offers solid earning potential, especially at the LICSW level. Washington's salaries are notably higher than national averages, reflecting the state's higher cost of living and strong demand for mental health services.
Current Salary Data by Specialization
According to 2024 Bureau of Labor Statistics data, Washington social workers earn competitive salaries across specializations:
| Social Work Specialization | 10th Percentile | Median Salary | 90th Percentile |
|---|---|---|---|
| Child, Family, and School Social Workers | $48,980 | $72,290 | $97,250 |
| Mental Health & Substance Abuse Social Workers | $45,000 | $69,060 | $104,430 |
| Healthcare Social Workers | $47,980 | $75,670 | $110,010 |
| All Other Social Workers | $49,920 | $96,550 | $122,530 |
LASW vs LICSW Salary Comparison
License level significantly impacts earning potential. LASWs typically earn on the lower end of these ranges, while LICSWs command higher salaries:
LASW (entry-level): $48,000-$62,000 annually
LASW (experienced): $58,000-$75,000 annually
LICSW (entry-level): $65,000-$78,000 annually
LICSW (experienced): $80,000-$110,000+ annually
LICSW (private practice): $85,000-$150,000+ annually (highly variable)
Private practice LICSWs have the highest earning potential but also shoulder business expenses and income variability. Many experienced LICSWs blend agency work with part-time private practice to balance income stability with autonomy.
Geographic Salary Variations in Washington
Location within Washington affects salary significantly:
Seattle-Bellevue-Tacoma metro: 15-25% above state median
Spokane area: Near state median
Rural counties: 10-15% below state median
However, rural areas often offer loan repayment programs, lower living costs, and unique practice opportunities that offset lower salaries.
Career Outlook & Job Opportunities
Washington's demand for social workers continues growing, driven by increased mental health awareness, aging populations, and integrated healthcare models.
Employment Projections
The Bureau of Labor Statistics projects strong growth for social workers through 2032. Mental health and substance abuse social workers are experiencing particularly high demand as Washington expands behavioral health services and addresses the opioid crisis.
Factors driving demand include:
Integration of behavioral health into primary care settings
School-based mental health expansion
Veteran services programs
Homelessness intervention initiatives
Substance use disorder treatment expansion
Aging population requiring healthcare navigation
Practice Settings
Washington social workers find employment across diverse settings:
Healthcare Settings: Hospitals, integrated care clinics, hospice programs, dialysis centers, rehabilitation facilities
Mental Health Settings: Community mental health centers, psychiatric hospitals, crisis centers, substance abuse treatment programs
Schools: Elementary, middle, and high schools (requires an additional educational staff associate credential in many districts)
Child & Family Services: Child protective services, foster care agencies, adoption agencies, family support programs
Government: Department of Social and Health Services, Veterans Affairs, county human services departments
Private Practice: Individual or group therapy practices (LICSW only)
Specialized Programs: Homelessness services, domestic violence programs, refugee resettlement, employee assistance programs
Specialization Opportunities
After licensure, many social workers pursue specialized certifications or focus areas:
Clinical social work with specific populations (children, older adults, veterans)
Substance abuse treatment
Trauma-informed care
School social work
Healthcare social work
Forensic social work
Community organization and advocacy
The Importance of CSWE Accreditation
You cannot become licensed in Washington without a CSWE-accredited degree. This isn't a preference. It's an absolute requirement.
The Council on Social Work Education accredits social work programs that meet rigorous educational standards. CSWE accreditation ensures your program covers:
Social work values and ethics
Diversity, equity, and inclusion
Human rights and social justice
Evidence-based practice
Policy practice
Field education with qualified supervision
Only CSWE-accredited programs provide the competencies Washington requires for licensure. Before enrolling in any MSW program, verify its accreditation status on the CSWE website. Some programs hold candidacy status while pursuing full accreditation. Candidacy programs can work, but confirm with the Washington Department of Health that they'll accept your degree.
What About Exemptions?
Washington rarely grants exemptions to the CSWE requirement. The only exceptions typically involve:
Individuals already licensed in closely related disciplines (physicians, psychologists) seeking social work credentials
Foreign-educated social workers whose degrees are evaluated and deemed equivalent by approved credential evaluation services
Don't assume your degree will qualify just because you attended a prestigious university. If it's not CSWE-accredited, Washington won't accept it for social work licensure.
Finding Supervision & Accredited Programs
Two critical decisions shape your path: where to earn your MSW and where to complete supervised experience.
Choosing an MSW Program
Washington offers several excellent CSWE-accredited MSW programs:
University of Washington School of Social Work (Seattle)
Oldest and largest program in the state
Strong research focus
Multiple specialization options
Full-time and part-time tracks available
Eastern Washington University (Spokane and other locations)
Advanced standing options for BSW holders
Distance education opportunities
Focus on rural and underserved populations
Walla Walla University (College Place)
Faith-based perspective
Small cohort sizes
Advanced standing program
Several online programs also accept Washington residents, though verify Washington licensure eligibility before enrolling.
When choosing programs, consider:
Specialization tracks offered (clinical, community practice, etc.)
Field placement opportunities and partnerships
Faculty research interests
Cost and financial aid availability
Program reputation among Washington employers
Location and format (on-campus, hybrid, online)
Securing Quality Supervision
Your supervised experience shapes your professional identity more than any other factor. Choose supervisors who:
Provide regular, structured supervision sessions
Challenge your clinical thinking
Offer diverse case examples
Model ethical decision-making
Give honest, constructive feedback
Share their own ongoing learning
Many agencies designate specific supervisors for unlicensed social workers. During job interviews, ask about:
Supervision structure and frequency
Supervisor availability and caseload
Training and professional development opportunities
Diversity of client populations
Peer consultation opportunities
Quality supervision matters more than prestige. A committed supervisor at a small agency often provides richer learning than an overwhelmed supervisor at a famous institution.
Frequently Asked Questions
Can I practice social work in Washington without a license?
No. Washington law prohibits using the title "social worker" or providing social work services without proper licensure. Even with an MSW degree, you cannot practice independently until you earn your LASW or LICSW. During your supervision period, you work under a licensed supervisor's oversight.
How long does the entire licensing process take?
From starting your MSW to receiving your license, the process typically takes 5-7 years. This breaks down as: 2 years for MSW completion, 3-5 years for supervised experience (depending on full-time or part-time work), plus 2-3 months for application processing. You can shorten this timeline by working full-time in supervised positions and passing your exam early.
Can I get licensed with a BSW instead of an MSW?
No. Washington requires a master's degree in social work for both LASW and LICSW licensure. A BSW alone doesn't qualify. However, BSW holders can often complete MSW programs in less time through advanced standing programs that recognize their undergraduate social work education.
What's the pass rate for ASWB exams?
National ASWB pass rates hover around 70-75% for first-time test-takers. Washington candidates perform similarly. Adequate preparation significantly improves your odds. Most people who fail do so because they underestimated the exam or studied ineffectively. Plan for 8-12 weeks of focused study using official ASWB practice materials.
Can I count my MSW field placement hours toward licensure?
No. Washington only counts post-degree supervised experience toward licensure requirements. Your MSW field placement hours fulfill your degree requirements but don't apply to the 3,200 or 4,000 hours needed for licensure. The supervision clock starts after graduation.
Does Washington have license reciprocity with other states?
Washington doesn't have automatic reciprocity, but the state does accept licenses from other jurisdictions if you meet Washington's requirements. If you're licensed elsewhere, you may qualify for Washington licensure through endorsement, though you'll need to verify your education, experience, and exam scores meet Washington standards. Contact the Department of Health for specific guidance on your situation.
Can I supervise others once I earn my LASW?
Yes, but with limitations. LASW holders can supervise candidates pursuing LASW credentials. However, only LICSWs can supervise the clinical hours required for LICSW licensure. If you plan to supervise others, complete additional training on clinical supervision to provide effective mentorship.
What happens if I let my license lapse?
Washington licenses renew every two years. If you miss your renewal deadline, your license becomes inactive. You can reinstate an inactive license within two years by paying a late fee and completing required continuing education. After two years, reinstatement becomes more complex, potentially requiring retaking the ASWB exam. Set calendar reminders for renewal deadlines.
Do I need professional liability insurance?
While Washington doesn't legally require malpractice insurance, it's professionally essential. Most employers provide coverage while you work for them, but you need individual coverage if you see private clients, provide consultation, or teach. Even employed social workers should consider a small personal policy ($1 million/$3 million coverage costs $200-$400 annually) to protect against claims that exceed employer coverage.
Can I work in schools with an LICSW?
Yes, but school social work has additional requirements in many Washington districts. While your LICSW qualifies you for clinical practice, schools often require an Educational Staff Associate (ESA) credential for school-based positions. Some districts accept LICSWs without ESA credentials, especially for contract positions. Check specific district requirements if school social work interests you.
Key Takeaways
- Two pathways exist: LASW for administrative/generalist practice requires 3,200 supervised hours; LICSW for independent clinical practice requires 4,000 hours
- CSWE accreditation is non-negotiable: Your MSW must come from a CSWE-accredited program, or Washington won't accept it for licensure
- Timeline is significant: Expect 5-7 years from starting your MSW to receiving your license, with 3-5 years dedicated to post-degree supervised experience
- Washington pays well: Median salaries range from $69,060 to $96,55,0 depending on specialization, significantly above national averages
- LICSW opens doors: Independent clinical licensure allows private practice, supervision of others, and broader career opportunities with higher earning potential
- Choose supervision carefully: Quality mentorship during your supervised hours matters more than agency prestige for your professional development
- Total investment ranges from $27,000-$102,000: This includes education ($25,000-$100,000) and licensing costs ($1,100-$1,900), with significant variation based on program choice
- Job outlook is strong: Growing demand for social workers across healthcare, mental health, schools, and community settings creates abundant opportunities
Ready to Start Your Washington Social Work Career?
Explore CSWE-accredited social work programs in Washington that align with your career goals, schedule, and location preferences.
Find MSW Programs
Additional Resources for Social Workers in Washington:
- Washington Psychologist Licensing
- Washington Counselor Licensing
- Washington Marriage and Family Therapist Licensing
- Explore Additional Social Worker Careers
2024 US Bureau of Labor Statistics salary figures and job growth projections for Clinical and Counseling Psychologists, Industrial-Organizational Psychologists, School Psychologists, Psychologists-All Other; Psychiatric Techs; Psychiatrists; Substance Abuse, Behavioral Health and Mental Health Counselors; Marriage & Family Therapists; and Social Workers are based on state and national data, not school-specific information. Conditions in your area may vary. Data accessed October 2025.
