Having accurate payroll data is necessary because it is the basis for the policyholder’s insurance premium and its experience modification.Learn more
Learn about the amended payroll reporting rules related to IPOs and stock options.Read more
Learn the fundamentals of workers' compensation insurance through our online training program, CompEssentials®.Enroll Now
Learn more about the job opportunities available at the WCIRB.View jobs and apply now
The WCIRB is California’s trusted, objective provider of actuarially-based, research integral to a healthy workers’ compensation system.
We provide tools to help licensed agents and brokers serve their clients, and educational resources for employers to better understand California’s workers’ compensation system.