"Unsworn declaration" means a declaration in a signed record not given under oath but given under penalty of perjury. An affidavit is a legal document that takes the place of oral testimony in legal proceedings.An Applicant Affidavit is a legal form used to provide additional information regarding crimes, negative actions, and applicant selfdisclosures. An affidavit is a sworn statement of fact that can be used in a variety of legal proceedings, from bankruptcy cases to family and civil litigation matters. An Affidavit of Title is a legal document that a seller of real property provides to a buyer to confirm that they have the legal right to sell the property. An affidavit is a written statement made under oath that is typically used in legal proceedings. Learn their purpose, when to use, and how to write. The Affidavit Lack of Probate (or "No Probate") is a factual confirmation which supports that the rightful heirs are entitled to their interest in the property. The Affidavit Lack of Probate (or "No Probate") is a factual confirmation which supports that the rightful heirs are entitled to their interest in the property. The documents need to be completed and notarized.