This guide is intended to simplify the process. Examples of common payments the University makes to foreign nationals visiting or working in the US.The first step is to have the contractor complete Form W9, Request for Taxpayer Identification Number and Certification. Most foreign contractors will be required to fill out the following two forms. Let's get into what these need and how you can fill them out. This guide contains everything you need to know about paying independent contractors in other countries, compliantly and at scale. The W8 BEN is essentially the W9 for international workers. Method of payment: An employee is generally guaranteed a regular wage amount for an hourly, weekly, or other period of time. Engaging a Nonresident Independent Contractor. 1. What form does foreign independent contractor fill out to work at a company in the US while still in their country?