You will need account numbers and serial numbers of assets. Directions for Completing Account Form in a Decedent Estate.PC 584 – Long Form. For bank accounts, list banking institution and amount. Do not provide financial account numbers on this form. Death Certificates can be ordered online. Overview: Vital Records has death records (since 1881) for all of New York State except New York City. You will need to provide the bank with an EIN to create an Estate Account. Personal property includes bank accounts and checking accounts. Have you named a beneficiary on your bank accounts?