This document contains forms for a guarantor to fill out in order to guarantee an employee's employment. This page contains different forms and documents including business, general, power of attorney, and pamphlets.1. Fill in the applicant's name, position applied for, and department. 9 Form (Federal) The 9 form verifies an employee's identity and certifies that the employee is legally allowed to work in the United States. These are the most frequently requested U.S. Department of Labor forms. You can complete some forms online, while you can download and print all others.