1. Properly read, complete, and sign. Form 2301 - Application for Appointment as.A Notary Public must be at least 18 years of age, be a legal resident of Texas, and meet the criminal history requirements of § 406.004, Texas Government Code. 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. It's your choice to apply online or offline. Either way, we make it fast and easy for you to become a Texas Notary Public. Eligibility criteria in Texas require applicants to be at least 18, residents of Texas, and free of felony convictions. The County Clerk's Office records and maintains the records of the Commissioners Court, the Probate Courts, and the County Civil Courts at Law. 645 E. Grapevine Hwy. This service gives attorneys the opportunity to access court records online through a secure internet site.