No consequence in paying international contractors, it's on them to properly report their income to their government. Bexar County offers a variety of resources to assist entrepreneurs and small businesses in connecting with Bexar County.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. The first step is to have the contractor complete Form W9, Request for Taxpayer Identification Number and Certification. This Agreement is performable in Bexar. Contact the South Central Texas Regional Certification Agency (SCTRCA) and complete an application.