If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. Learn More About Independent Contractor Agreements in Texas and How They Are Similar to and Different from Employee Contracts.Find international contract lawyers for Dallas, TX to hire. No cost to post a project to get multiple bids in hours to compare before hiring. The equivalent form for overseas contractors is W8BEN. Use the Independent Contractor or Employee Form for payments to independent contractors unless they meet one of the following categories. An independent contractor agreement is a contract between a freelancer and a client outlining work specifics. ISN is the global leader in contractor and supplier information management.