One essential form for overseas contractors is Form W-8BEN. This guide will help you learn how to hire overseas contractors and pay them compliantly.How to hire overseas contractors in a foreign country. You'll need to solicit applicants, review their applications, and make an offer with an independent contractor agreement. Discover essential steps for safely paying international contractors. Our guide simplifies compliance, currency, payment methods, contracts, and more. When you hire foreign contractors, you have a few tax forms to take care of, even though the contractor isn't on your company's payroll. If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. Within three days of hire, employers must complete Form I-9, Employment Eligibility. Fill out the form to receive your FAQ list and learn more about managing international contractors.