This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. The first step is to have the contractor complete Form W9, Request for Taxpayer Identification Number and Certification.The W8 BEN is essentially the W9 for international workers. This guide contains everything you need to know about paying independent contractors in other countries, compliantly and at scale. How to fill out Form 1099 for Independent Contractor? Payment method should be determined before the job commences. You do not have to fill out a separate tax return, or pay corporate tax. Report each independent contractor once each year. Can an International Contractor Work in the US? The preparer should complete the bottom section of the ICA – Preparer name, , and paying account, date check needed.