Foreign labor contractors recruit workers residing outside the United States for employment opportunities in California. If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN.If the applicant is a corporate or similar entity in a foreign country, a copy of the registration or other certificate from the applicable foreign governmental. IRS Form W8BEN or IRS Form W8BENE. Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. When a US company hires independent contractors who are US residents, it should have contractors complete Form W9. Do you need a 1099 for international contractors? Your guide for understanding how to hire and pay independent contractors around the world. US company hiring a foreign independent contractor living in another country.