Submit the completed Washington State Tort Claim form to the following fax number: 360-507-9251. Instructions: (1) Complete this form giving specific details about your damage or loss.Are there other ways to submit the Washington State Tort Claim? Submit to Appropriate Federal Agency: 2. Name, address of claimant, and claimant's personal representative if any. A claim form must be completed and submitted to the STO Insurance Division. This form can be mailed, faxed or emailed to the STO Insurance Division. How do I file a tort claim against the District of Columbia? Three methods to submit a claim. How to file a Maryland State Tort Claim.