Are you authorized to work in the US for any employer? 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. (APPLICANT'S STARTING DATE OF WORKING IN THE COMPANY) until present. Medical emergencies are stressful. Visa applications are stressful. "Yes, I need employer sponsorship to work within the United States. How to fill out the Letter of Employment Template for Visa Application? "Yes, I need employer sponsorship to work within the United States.