The Arizona Fee Statement and Proof of Mailing are documents used in Arizona to certify that a party has paid their legal fees. This document is required for any civil case filed in the Arizona Superior Court and is used to ensure that all parties to the case have paid their fees before the case can proceed. There are two main types of Arizona Fee Statement and Proof of Mailing: an "Original" and "Copy." The Original is used to certify that the party has paid the required fees, while the Copy is used to provide proof that the Original has been mailed to the other parties involved in the case. Both documents must be signed by the appropriate party and are typically filed with the court.