Learn how U.S. companies can hire foreign independent contractors, covering legal aspects, benefits, and compliance tips. Sample Independent Contractor Agreement.Going to hire a contractor in the USA? This Independent Contractor Agreement Template is designed to help you draft a custom agreement that reflects your needs and situation. The first step is to have the contractor complete Form W9, Request for Taxpayer Identification Number and Certification. Here's a basic list of what you'll give them: The written contract; W9 form; 1099NEC form. Several contractor agreements are available, each tailored to the nature of the services to be provided. Each agreement is comprised of a Checklist. Nonprofits like yours need to issue this form when you contract individual workers and vendors to complete work for your organization. Review each agreement type and select the agreement best suited to the provided services.