After the Affidavit of Service is done, it must be filed with the Court. An Affidavit is a sworn statement made before the clerk or notary public which explains to the court why your request should be granted.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. In a nutshell, an affidavit is a sworn statement that is documented in writing. An affidavit is a legal document that takes the place of oral testimony in legal proceedings. An affidavit is a written statement that is sworn to be true and signed in the presence of an authorized officer such as a notary public. An affidavit is the written statement of a person which sets out facts that are within that person's own knowledge. Here are some terms used that may be unfamiliar or have a special meaning. Affidavit: A statement written down and sworn or affirmed to be true. Or you can read the.