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.US work visas, like the H1B and L1, need sponsorship from a US employer. Here's how the process works, and how much it costs. Apply to Shift Leader, Physical Therapist Assistant, Receptionist and more! You can apply for your Employment Authorization using CitizenPath's Employment Authorization Package. An employment verification letter for immigration (EVL) is one way to satisfy proof of employment requirements that are needed for various US visas. Important Considerations: Only your department can sponsor you for H-1B status and employment at the University of Chicago (UChicago); you cannot self petition. The student will need to provide a copy of the employment approval letter from their Fulbright sponsor in addition to a copy of the UIC Offer Letter. Apply to Customer Service Representative, Receptionist, Processor and more!