Trying to open an estate bank account with an Illinois Small Estate Affidavit? Since the affidavit does not need to be filed with the court, there are no filing or court fees.Generally, if you have bad credit, you will NOT be allowed to act as the administrator of the estate of parent or loved one. Can You Open a Checking Account With Bad Credit? Tip: Notary services are available at no cost in many of our financial centers. Is it possible to obtain a first credit card with no income, a bad credit history, and low credit scores? It often makes sense to open the estate account in the same bank as the decedent's lifetime accounts. Best bad credit student loans. Can You Really Open a Checking Account With No Credit Check? How can a lawyer help you with bad credit?