Government Contractor (Ex-Military). Total Ease Services LLC.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. Anyone interested in doing business with the government can use this system to search opportunities. You'll need to legally qualify as a small business and register as a government contractor. The equivalent form for overseas contractors is W8BEN. If your contractor is selfemployed (a sole proprietor in their country), you'll need them to fill out Form W8BEN. You need to register your business on SAM.