To be recognized as the estate administrator, you must file the petition for grant of letters of administration with the Register of Wills. In most cases, only the personal representative of a deceased person's estate can access the deceased accounts at a financial institution.How do you open an estate bank account? Purpose of Account: The Executor offers this Account to acquaint interested parties with the transactions that have occurred during the Administration. The following steps explain what you will need to do to open the probate process here in the state of Pennsylvania. Filing a final account with the court and obtaining approval for distribution of remaining assets to beneficiaries. Michael Daiello helps estate executors, family members and heirs avoid costly mistakes in the estate probate process. Additionally, power of attorney expires at death. State relevant circumstances (e.g. Get the resources you need to help navigate someone else's financial affairs.