No consequence in paying international contractors, it's on them to properly report their income to their government. The purpose of Form W9 is to provide the necessary tax information for contracting organizations to complete Form 1099.Learn how U.S. companies can hire foreign independent contractors, covering legal aspects, benefits, and compliance tips. This guide will help you learn how to hire overseas contractors and pay them compliantly. How to hire overseas contractors in a foreign country. This portal is designed to assist you in registering to be an Unsupervised Volunteer or a Contracted Personnel with the Fulton County School District. In this guide, we'll walk you through everything you need to know about bringing a selfemployed worker on board, wherever they are in the world. Hiring international contractors can be useful but comes with challenges like IRS requirements or foreign labor laws. Do you need a 1099 for international contractors? Your guide for understanding how to hire and pay independent contractors around the world.