If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. 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.Apply to Site Manager, Customer Service Representative, Trade Assistant and more! Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. When you are hiring an independent contractor who is a nonUS citizen, they need to fill out the IRS Form W8BEN. Do you need a 1099 for international contractors? Your guide for understanding how to hire and pay independent contractors around the world. Learn how to hire independent contractors overseas and ensure compliance with foreign employment laws to avoid misclassification risks. First, employers must seek certification through the US Department of Labor.