How to Pre-File for H-2A in Texas. Starting from October 16, 2019, you should complete your H-2A application using the Department of Labor's FLAG System.In our global society, you can hire foreign independent contractors and manage their remote work from anywhere. Government Contractor (Ex-Military). Total Ease Services LLC. A foreign entity is transacting business in Texas if it has an office or an employee in Texas or is otherwise pursuing one of its purposes in Texas. The equivalent form for overseas contractors is W8BEN. You'll need to legally qualify as a small business and register as a government contractor.