To create a case caption, start by creating a centered heading that identifies the court venue. For example, “Supreme Court of New Jersey. " Next write the names of the defendants and plaintiffs, positioned below and to the left of the heading. If you do not know the names, find a copy of another legal document filed in the case, such as the complaint. Write the case number and position it below the heading, to the right.

If the affidavit is for a court case, the statement should read, “Comes now [affiant’s first and last name], being first duly sworn, under oath, and states as follows:”

The address of the affiant. If the address of the affiant is important to the facts described and sworn to, it should be included in the affidavit. For example, when signing an affidavit of residence for the Bureau of Motor Vehicles (“BMV”) so that your child may obtain a driver’s license, you are swearing that your child lives with you within the state. Therefore, your address is important to the facts of the affidavit and should be included. The age or date of birth of the affiant. The age and/or date of birth of the affiant should be included in the affidavit if it is relevant to the subject matter. For example, when circumstances require that the affiant be a certain age, such as when inheriting from a trust fund that requires him or her to have reached the age of 25 to receive the inheritance, then age should be included. The occupation of the affiant. The occupation of the affiant should be included when the affiant is signing as an expert or qualified person. For example, a doctor testifying in a malpractice case as an expert witness or a mechanic certifying the cost of repairs to a car would want to include their occupation. The immigration status of the affiant. When providing an affidavit to support an immigration petition, you should include the affiant’s own immigration status. The relationship of the affiant to the litigant(s). The relationship of the affiant to one or more parties involved in a lawsuit should be included when the affidavit will be used in connection with the suit.

Use the first person. For example: “I am the owner of Jane Doe Salon, located in Springfield, Massachusetts. " State each one in a separate paragraph. Each paragraph of the affidavit should include one fact or a small number of facts if one cannot be stated alone. Number your paragraphs. This will make it easier to read and reference in Court or in other documents. Describe each fact clearly and concisely, providing names, dates, addresses, and other supporting information as needed. Use only first-hand information that you can personally verify; do not use speculation or information that you’ve heard from someone else. [4] X Research source Refer to supporting documents, photographs, or other tangible paper items which can be attached to the affidavit, and attach them. For example, if describing a photograph in the affidavit, state that a copy of the photograph is attached and marked as “Exhibit A” or “Exhibit 1. ” Then write “Exhibit A” or “Exhibit 1” on a copy of the photograph and staple it to the completed affidavit. Exhibits may be lettered or numbered and should be labeled according to the order in which they are mentioned in the affidavit.

Consequently, it is very important to include only information that you know to be true. Never include false information in an affidavit. The consequences could include prosecution and imprisonment. [5] X Research source

You must bring sufficient identification and show it to the notary in order to establish that you are who you claim to be. For example, you should bring either a valid driver’s license or passport. [6] X Research source A minor may sign an affidavit. However, the minor must appear before the notary. [7] X Research source If the child does not have an acceptable government-issued ID (such as a passport), then witnesses must appear and give an oath as to the child’s identity. The number of necessary witnesses is decided by state law. [8] X Research source