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Information for Employers


Workers’ Compensation insurance protects employers against losses due to work-related accidents and illnesses and provides your injured employee with benefits to compensate for lost work.

State Fund is the largest provider of workers’ compensation insurance in California. We’ve helped support California’s entrepreneurial spirit since 1914 by maintaining our financial strength and open door policy of serving California’s small and large businesses across all industries. 

  • Diverse and comprehensive coverage options. State Fund offers a schedule rating plan, and lower-than-average premiums in some classifications and industries.
  • Claims Management and Medical Provider Network. Quality, reliable and convenient treatment services provided by a geographically diverse network of physicians and specialists that can bring peace of mind to injured employees. Our Return to Work Program helps employers transition injured employees back to work and keep claims costs down.
  • Safety programs. Safety programs and loss prevention materials available online help employers keep workplaces safe.
  • Fraud prevention. State Fund actively fights fraud to keep costs down for all of California. Our Special Investigation Unit (SIU) has been instrumental in both the prevention and prosecution of fraudulent activity for more than a decade.
  • In it for the long haul. State Fund has never pulled out of the market, and we never will.
  • Stable and financially strong. State Fund’s financial strength is the direct result of a conservatively managed investment portfolio that is diversified across issuers and sectors.

To remit payment for Payroll Reports and Premium Bills, use one of the following options:

  • Call our Customer Service Center at (888) 782-8338 (Choose OPTION 1)
  • Make a payment online
  • Mail payment to:
    • State Compensation Insurance Fund
    • P.O. Box 7441
    • San Francisco, CA 94120-7441

To remit payment for next-day processing, please send to the following address:

    • State Compensation Insurance Fund
    • Dept. 107441
    • 3440 Walnut Ave. Building A, Window H
    • Fremont, CA 94538

Note: State Compensation Insurance Fund is not a branch of the State of California.

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