California BBS · ASW → LCSW
What are the ASW hour requirements for the LCSW license in California?
An ASW, an Associate Clinical Social Worker, needs 3,000 hours of supervised experience to apply for the LCSW license in California. At least 2,000 of those hours are clinical social work services, and 750 of the 2,000 are face-to-face individual or group psychotherapy. No more than 1,000 hours can be non-clinical. At least 1,700 of the 3,000 are gained under an LCSW. No hours from before your degree count. The hours take at least 104 weeks, with individual or triadic supervision in at least 52 of them, 13 of those with an LCSW. Hours count for six years before the California Board of Behavioral Sciences (BBS) receives your application, and for seven years from January 1, 2027.
The ASW version, always current, straight from the Board.
How many hours do you need for the LCSW license?
| Requirement | Hours |
|---|---|
| Total supervised experience | 3,000 minimum |
| Clinical social work services | 2,000 minimum |
| Face-to-face individual or group psychotherapy | 750 minimum, inside the 2,000 |
| Non-clinical experience | 1,000 maximum |
| Hours under an LCSW supervisor | 1,700 minimum |
| Hours before your degree that count | 0 |
| Supervised weeks | 104 minimum |
| Weeks with individual or triadic supervision | 52 minimum |
| Of those, weeks with an LCSW | 13 minimum |
| Hours credited in any seven consecutive days | 40 maximum |
| Supervision credited in one week | 6 hours maximum |
| Hours valid before the Board receives your application | 6 years; 7 years from January 1, 2027 |
The number that catches most ASWs is the 750. Those hours are not separate from your 2,000 clinical hours. They are carved out of them. A role heavy on assessment and case management can reach the clinical total without enough psychotherapy. It is the ASW equivalent of the AMFT 500-hour couples, families and children rule.
What has to be inside your 2,000 clinical hours?
The Board calls your clinical hours clinical social work services: clinical psychosocial diagnosis, assessment and treatment, including individual or group psychotherapy or counseling. On your weekly log it is column A. At least 2,000 of your 3,000 hours go there.
Inside the 2,000, at least 750 hours are face-to-face individual or group psychotherapy, written in column A1. Assessment and diagnosis hours reach the 2,000 without reaching the 750, so a placement heavy on intake pulls the two figures apart. Track both from the first week. For what lands in column A, see direct client contact hours.
How many of your hours can be non-clinical?
No more than 1,000 of your 3,000 hours can be non-clinical experience. The ASW weekly log names it in column B: client-centered advocacy, consultation, evaluation, research, workshops, seminars, training sessions or conferences, and direct supervisor contact. Supervision reaches your total through this column, so it sits inside the 1,000.
The cap is tighter than the 1,250 on the other two tracks, and social work roles carry more documentation, case conferences and outreach. Non-clinical hours above 1,000 do not count toward the 3,000.
Who has to supervise your hours?
At least 1,700 of your 3,000 hours must be gained under an LCSW. That is a floor, not a cap. An LCSW can supervise all 3,000. Above the floor, your supervisor can also be an LMFT, an LPCC, a licensed psychologist, a physician board-certified in psychiatry, or a licensed educational psychologist for up to 1,200 hours of educationally related mental health services.
Of your 52 weeks of individual or triadic supervision, at least 13 must be with an LCSW. If your primary supervisor is not an LCSW, plan the 1,700 from the start. The full list and the two-of-five-years rule are in who can supervise an associate in California.
Do any hours from before your degree count?
No. California defines no Board-regulated practicum phase for the LCSW track. The fieldwork inside your MSW program comes from accreditation standards, not from the Board, and none of it counts toward the 3,000. Every hour you will claim is post-degree. See practicum hour tracking for how the phase change works on the other tracks.
How much supervision do you need each week?
For every week you claim hours at a setting, you need at least one unit of supervision there. One unit is one hour of individual or triadic supervision, or two hours of group supervision. If you do more than 10 hours of clinical social work services at a setting in a week, you need two units there. The Board credits no more than six hours of supervision in any week. At least 52 of your 104 weeks must include individual or triadic supervision.
Units and worked examples are in BBS supervision requirements. Supervision can happen in person or by two-way video in every setting; see video supervision.
What limits apply to a single week?
The Board credits at most 40 hours of experience in any seven consecutive days, counted across all your work settings together. The ASW weekly log prints the limit in its total box. It credits at most six hours of supervision in a week, counting individual, triadic and group together.
How long do your hours stay valid?
Your hours must be gained within six years before the Board receives your Application for Licensure. From January 1, 2027, that window is seven years, under AB 1598. The clock runs from your licensure application, not from your ASW registration. There is no practicum exception on this track.
Which forms do you keep and which do you send?
You keep the weekly log, Form 37A-638. The Board publishes two PDFs under that number, one for ASWs and one for APCCs, with different columns. The ASW version is the one with two supervision columns before column A and a column A1 for psychotherapy. One sheet covers one supervisor, one work setting and one year, with ten weekly rows. Your supervisor signs it. The Board asks for it only on request.
You send the Experience Verification, Form 37A-201, with your application. One form covers one supervisor at one setting and carries the totals from the signed logs. Column by column, the weekly log is explained in the BBS Weekly Log of Experience Hours.
When do your hours start counting?
Under the 90-Day Rule, your post-degree hours can count after your employer's Live Scan date if the Board receives your ASW application within 90 days of your degree date. Miss the window and your hours start on the day your ASW number is issued. Because no pre-degree hours count on this track, the 90-Day Rule is the start line for your whole count.
What are the most common ASW hour tracking mistakes?
Using AMFT or APCC numbers
ASWs need 2,000 clinical hours, not 1,750, and the non-clinical cap is 1,000, not 1,250. Another track's template tracks the wrong figures.
Not tracking the LCSW supervisor rule
1,700 hours and 13 of the 52 individual weeks must be under an LCSW. Track supervisor license type from day one.
Falling behind on the 750
Assessment, case management and crisis work reach the 2,000 without reaching the 750. Restructuring a caseload late is hard.
Letting non-clinical hours run past 1,000
Documentation, case conferences and outreach add up. Hours above the cap earn nothing.
SparkHours checks these rules as you log, not after.
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