Create a job posting for the temporary positions in Work in Texas. All employees (citizens and noncitizens) hired after November.6, 1986, and working in the United States must complete. Use Form I9 to verify the identity and employment authorization of individuals hired for employment in the United States. File both forms at the location specified for the other application or petition. For example, if you are filing Form I-765 with Form I-539 or Form I-485. Before an applicant can apply for a temporary worker visa, USCIS must first approve the Petition for a Nonimmigrant Worker, Form I-129. A foreign entity is transacting business in Texas if it has an office or an employee in Texas or is otherwise pursuing one of its purposes in Texas. All US employers must properly complete Form I9 for every individual they hire for employment in the United States. This includes citizens and noncitizens.