If you have to file a claim for benefits of TSGLI, you should: Download the form SGLV-8600, Application for TSGLI Benefits . The form may also be acquired from your service branch of the TSGLI office or from the Servicemen Group Life Insurance office by making a call at the toll free number:1-800-419-1473 or by sending an email at: firstname.lastname@example.org. Your service branch of TSGLI office may be contacted in order to initiate the process of certification. The application of TSGLI consists of two parts: The Part A must be completed by either the serviceman themselves, their guardian or by their attorney. The Part B must be completed by the medical professional. After completing both parts, you should send the application to the relevant service branch of TSGLI office which is provided in the applications first page list.