No consequence in paying international contractors, it's on them to properly report their income to their government. Do you need a 1099 for international contractors?Your guide for understanding how to hire and pay independent contractors around the world. Hiring international contractors can be useful but comes with challenges like IRS requirements or foreign labor laws. Apply to Receptionist, Facilitator, Patient Services Representative and more! The first step is to have the contractor complete Form W9, Request for Taxpayer Identification Number and Certification. Contractor Exemption Listing. Sea What is backup withholding? Since 2013, the IRS has released data culled from millions of nonprofit tax filings. If more than one CSB, MBE, FBE,.