If someone has the right to work in the United States, which is granted with a Green Card, then you can hire them. When a US company hires independent contractors who are US residents, it should have contractors complete Form W9.If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. Nobody knows if a USA LLC that isn't setup for employees (no EIN or anything) can hire a foreign contractor and obtain a H2B visa sponsorship. Learn how U.S. companies can hire foreign independent contractors, covering legal aspects, benefits, and compliance tips. To create an applicant account, go to Career Pages website and click on the Sign In tab, and then Don't have an account? Yes, you can obtain an O1 visa as an independent contractor. Keep in mind, however, that you are subject to the same requirements as other applicants. Permanent Resident Card (Green Card); Travel documents: Re-entry permit; Refugee travel document; Advance parole. SENTRI card; U.S. citizen ID card.