ERISA law encompasses a range of benefits, such as retirement accounts, health care plans, life insurance, and longterm disability insurance. This form is only to be used if you are married and are nOt naming your spouse as your sole beneficiary.Our ERISA attorneys at the Peace Law Firm describe some issues involving ERISA plans and beneficiaries. Contact us for help today. This part sets forth the rules and procedures for terminating a single-employer plan in a standard or distress termination under section 4041 of ERISA. One Orange Way, Windsor, CT 06095-4774. Phone: 800-584-6001. Please fill out every space on the Proof of Death form to avoid delays in our examination of your application for benefits.