Are you legally authorized to work in the U.S.? Our quick and easy resume-based application allows you to submit a resume, cover letter, and other application-related documents in one easy step.When submitting Forms I864 or I134, an employment verification letter can help show that the beneficiary has adequate financial support. (APPLICANT'S STARTING DATE OF WORKING IN THE COMPANY) until present. Welcome to Tarrant County's employment opportunities page. Your sponsor's financial institution will complete this form. Financial documents must be: In PDF format,; Official, and; Less than 6 months old. Learn the uses of an employment verification letter (EVL), what it should contain, and how to request one. Plus, download free customizable templates. This posting is for student employment with Tarrant County College.