Social work licensure in Wisconsin

Requirements last verified August 16, 2026 against the Wisconsin Department of Safety and Professional Services, Social Worker Section.

License levels

CSWCertified Social Worker
Requires the ASWB Bachelors exam.
A bachelor’s or higher degree in social work and the ASWB Bachelors examination.
APSWAdvanced Practice Social Worker
Requires the ASWB Masters exam.
A master’s or higher degree in social work and the ASWB Masters examination — Wisconsin’s materials call it the “intermediate” level.
ISWIndependent Social Worker
Requires the ASWB Advanced Generalist exam.
A master’s or higher degree, the ASWB Advanced Generalist examination — Wisconsin calls it the “advanced” level — and at least 3,000 hours of supervised social work practice.
LCSWLicensed Clinical Social Worker
The board lists this level but does not state its ASWB exam on the pages we checked — confirm with them directly.
Built on top of the APSW or ISW rather than reached directly. Requires a master’s or doctoral degree with a clinical concentration, then at least 3,000 hours of clinical practice AFTER certification as an APSW or ISW, including 1,000 hours of face-to-face client contact of which at least 600 must involve DSM diagnosis and treatment.

Worth knowing about Wisconsin

Wisconsin stacks its credentials rather than branching them. You do not go straight to the LCSW: it is built on top of the APSW or the ISW, and its 3,000 clinical hours are counted only after you already hold one of those. That makes the ISW route interesting, because the ISW takes the ASWB Advanced Generalist examination — so a Wisconsin social worker heading for clinical practice may sit Advanced Generalist on the way. The clinical hours are also unusually specific: 1,000 must be face-to-face client contact and at least 600 of those must involve DSM diagnosis and treatment. The Board’s rules do not name an ASWB level for the LCSW itself, so confirm that one with them.

Common questions about Wisconsin

Which ASWB exam do I need for Wisconsin?: CSW requires the ASWB Bachelors exam; APSW requires the ASWB Masters exam; ISW requires the ASWB Advanced Generalist exam. Your board tells ASWB which category you are approved to take, so confirm with them before you register — registration fees are nonrefundable.
What social work licenses does Wisconsin issue?: CSW (Certified Social Worker); APSW (Advanced Practice Social Worker); ISW (Independent Social Worker); LCSW (Licensed Clinical Social Worker).
How many supervised hours does Wisconsin require?: ISW: 3,000 hours. The board sets the conditions on those hours — who may supervise, over what period — so read its own rules before you begin accruing them.
Is this information current?: These requirements were last checked against Wisconsin Department of Safety and Professional Services, Social Worker Section on 2026-08-16. Licensure rules change without much notice, so treat the board as the authority and this page as a starting point.

Which exam will you sit?

Whatever Wisconsin calls its license levels, the exam behind them is one of five.

License levels

CSWCertified Social Worker

Requires the ASWB Bachelors exam.

A bachelor’s or higher degree in social work and the ASWB Bachelors examination.

APSWAdvanced Practice Social Worker

Requires the ASWB Masters exam.

A master’s or higher degree in social work and the ASWB Masters examination — Wisconsin’s materials call it the “intermediate” level.

ISWIndependent Social Worker

Requires the ASWB Advanced Generalist exam.

A master’s or higher degree, the ASWB Advanced Generalist examination — Wisconsin calls it the “advanced” level — and at least 3,000 hours of supervised social work practice.

LCSWLicensed Clinical Social Worker

The board lists this level but does not state its ASWB exam on the pages we checked — confirm with them directly.

Built on top of the APSW or ISW rather than reached directly. Requires a master’s or doctoral degree with a clinical concentration, then at least 3,000 hours of clinical practice AFTER certification as an APSW or ISW, including 1,000 hours of face-to-face client contact of which at least 600 must involve DSM diagnosis and treatment.

Worth knowing about Wisconsin

Common questions about Wisconsin

Which ASWB exam do I need for Wisconsin?

CSW requires the ASWB Bachelors exam; APSW requires the ASWB Masters exam; ISW requires the ASWB Advanced Generalist exam. Your board tells ASWB which category you are approved to take, so confirm with them before you register — registration fees are nonrefundable.

What social work licenses does Wisconsin issue?

CSW (Certified Social Worker); APSW (Advanced Practice Social Worker); ISW (Independent Social Worker); LCSW (Licensed Clinical Social Worker).

How many supervised hours does Wisconsin require?

ISW: 3,000 hours. The board sets the conditions on those hours — who may supervise, over what period — so read its own rules before you begin accruing them.

Is this information current?

These requirements were last checked against Wisconsin Department of Safety and Professional Services, Social Worker Section on 2026-08-16. Licensure rules change without much notice, so treat the board as the authority and this page as a starting point.