File an Online Complaint. Use our online form to answer a few questions about your issue.Please provide as much detail as you can. To file a complaint, you may complete one of the following two options: File a complaint online. To file a formal complaint, you must put your complaint in writing and sign it. Your attorney, if one represents you, may sign it instead. You may also complete the consumer complaint form and deliver via postal mail, email or fax using the contact information below. Submit the complaint using their Online Form. By Mail: Download, fill out, and mail this form to either their Phoenix or Tuscan Location. If any member of the public believes that an Arizona notary has committed a violation under Arizona's Notary Statutes, he or she may file a complaint.