Follow the instructions carefully and fill out all fields, or use the Texas Notary Application Wizard to complete your application. Use the notary application forms listed below to apply for a notary license in Texas or to update your information with the Texas Secretary of State.1. Properly read, complete, and sign. Form 2301 - Application for Appointment as. In most states, the general rule is that certificates must comply substantially with the requirements found within their statutes. The state of Texas charges a fee for filing a notary application, and you will also need to purchase a notary stamp and record book to carry out your duties. Complete an Application for Appointment as Texas Notary Public (Form 2301). Step 1- Complete and submit a notary application. 1- Be 18 years of age or older. 2- Be a citizen or a legal permanent resident of the United States.