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iSupplier Portal
(925) 460-4110
(925) 460-4111
State Fund is California's largest provider of workers' compensation insurance and a vital asset to California businesses. State Fund supports California's entrepreneurial spirit and plays a stabilizing role in the economy by providing fairly priced workers' compensation insurance making California workplaces safe, and restoring injured workers.



State Fund offers an iSupplier Portal to allow authorized corporate vendors and contracted brokers access to State Fund’s payment system by viewing invoice and payments status, manage payment address and contact information, and sign up for EFT/ACH payments. 

If you have questions regarding iSupplier Portal, please call (925) 460-4111 or (925) 460- 4110.  You can also submit your questions or comments by emailing the iSupplier Portal Team at

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