This article explains everything about employment verification letter meaning, how to get it, tips, email template and more. An employment verification letter is an acknowledgment from an employer confirming an employee's job status, position, salary, and duration.Use Form I9 to verify the identity and employment authorization of individuals hired for employment in the United States. Photo Identification 2. Employees should complete Section 1 of the form and then have their former employer complete Section 2. Employees should complete Section 1 of the form and then have their former employer complete Section 2. They then verify a candidate's job title and dates of employment. TOLEDO, OHIO 43699-0007. Employers are required to complete the Form I-9 and Employment Eligibility Verification for each new employee (both citizen and noncitizen). The FCRA also requires employers to secure their applicants' written consent before conducting employment background checks.