Main Office Location
20700 Swenson Drive, Suite 100
Waukesha, WI 53186
View Directions

Office Hours
7:45 a.m. - 4:15 p.m.
Monday thru Friday

Mailing Address
P.O. Box 3080
Milwaukee, WI 53201-3080

Phone Number

Fax Number


Contact Wisconsin Compensation Rating Bureau (WCRB) with questions related to:

  • Assessment Charges to Carriers
  • Audits
  • Bureau Entry and Edit Package (BEEP)
  • Bulletins, Circulars, Manuals and Other Publications
  • Classifications
  • Compensation Data Exchange(CDX)
  • Coverage
  • Electronic Reporting
  • Employee Leasing
  • Endorsements
  • Experience Modifications
  • Financial Data Calls
  • Form Filings
  • Inspections
  • Insurance Company Filings
  • Policy Entry and Edit Package(PEEP)
  • Premium Determination
  • Proof of Coverage
  • Rates
  • Request For Hearing
  • Retrospective Rating Plans
  • Unit Statistical Plan / Unit Statistical Reports
  • Wisconsin Contractor’s Premium Adjustment Program (WCPAP)
  • Wisconsin Worker's Compensation Insurance Pool (WWCIP)

Contact Workers' Compensation Division of the Department of Workforce Development (DWD) with questions related to:

  • Compliance
  • Corporate Officer Options
  • Divided Insurance
  • Enforcement
  • Injury/Claim
  • Penalties
  • Penalty Payment Plan
  • Self Insurance
  • Uninsured Employer’s Fund
  • Wisconsin Worker's Compensation Act
  • Withdrawal
  • Wrap-up Policy

Contact Office of the Commissioner of Insurance (OCI) with questions related to:

  • Dividend Plans and Declarations
  • Licensing & Regulation of Insurance Companies and Insurance Agents
  • Licensing & Regulation of the WCRB
  • Regulation of Rates, Forms, and Rules
  • Unfair Claim Settlement Practices
  • Unfair Marketing Practices
  • Wisconsin Insurance Laws

Spontaneous office closings due to inclement weather or power outage will be posted in the News & Update Center on our Home page.

If you have questions/comments regarding our Web site or cannot find your topic of interest in our Contact Directory, please send Feedback or contact