Answer:
Survivorship would be addressed entirely by state law; deposit insurance coverage is irrelevant to survivorship. You need to review the laws of your state, but the model language on which many states base their law indicates that ownership is pro rata among survivors. For example, if there are three survivors, each gets one third. If four, one fourth, etc. If your state law provides for the original payee's expression of a different intent it would be unique.
First published on BankersOnline.com 5/10/10