If you contract with a foreign company or selfemployed workers who operate under a business entity, you'll need to collect IRS Form W8BENE. 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 are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. You'll need to solicit applicants, review their applications, and make an offer with an independent contractor agreement. Accurately paying foreign contractors requires thorough knowledge of the tax and employment laws in the countries where your business operates. If you employ workers from outside the US, you need to provide them with a W8BEN form.