An affidavit is a written statement. A person, known as the affiant, swears under oath to the statement's truthfulness.To find Affidavits of Service go to Forms, visit a Court Help Center or ask the Court for one, most Courts will have this. Both a motion and an order to show cause must have an Affidavit attached. To put sworn written evidence, including documents, before the court without the need for in person testimony. An affidavit is a written statement where the contents are sworn or affirmed to be true. A sworn declaration is a document that recites facts pertinent to a legal proceeding. What is an affidavit of current balance? I understand that I need to fill out a Small Estate Affidavit for collection of property. A sworn statement is a legal document that lists facts or statements relevant to a court case.