Learn how U.S. companies can hire foreign independent contractors, covering legal aspects, benefits, and compliance tips. The equivalent form for overseas contractors is W8BEN.If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. How Can US Companies Hire Foreign Independent Contractors? If you contract with a foreign company or selfemployed workers who operate under a business entity, you'll need to collect IRS Form W8BENE. You must fill out and file a T4A-NR slip for each contractor you have employed not living in Canada. Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws.