Our operations will be closed Memorial Day, Monday, May 25. We will return voice messages and emails on Tuesday, May 26, however, you are still able to report payroll or pay your bill on our website. Please note our physical locations will continue to remain closed until further notice.

For updates and policyholder assistance options click here

Introducing the new CompSource Mutual invoice

CompSource Mutual is continually working to make workers’ compensation easy for your business. We have redesigned our invoice, making it easier to review and understand.

  • Billing date, account and invoice number are clearly shown at the top of the invoice.
  • On the back of the invoice, you can see activity that has taken place since your last invoice.
  • Easily detach the payment coupon at the bottom of the invoice and include it with payment by mail. On the back of the payment coupon, you can send your updated contact information.

If you have questions about the new invoice, contact our Billing department at 1 (800) 347-3863 ext 5105.

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