USCIS will mail your work permit to the address you provided in your application. If you are aged 14-17 you will need an employment certificate, also called working papers, in order to hold a job in New York State.Listed below are documents that you may be required to provide depending on your situation. Other documents not listed may also be required:. Welcome to Tarrant County's employment opportunities page. The process consists of the following steps: Create an Account. Form I-765 while in the United States. Our quick and easy resume-based application allows you to submit a resume, cover letter, and other application-related documents in one easy step. One permit form per job location! Fill out the online form to tell us who you are and what you are sending.