If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. When a US company hires independent contractors who are US residents, it should have contractors complete Form W9.Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. If you contract with a foreign company or selfemployed workers who operate under a business entity, you'll need to collect IRS Form W8BENE. US company hiring a foreign independent contractor living in another country. Collect Form W-8BEN(E) from the contractor as proof of status. This guide will help you learn how to hire overseas contractors and pay them compliantly. How to hire overseas contractors in a foreign country. Yes. Certificates of formation can be filed online through SOSDirect 24 hours a day, 7 days a week.