Every non-government vendor that contracts with the county must be registered with the Minnesota Secretary of State, regardless of the vendor's location. The Foreign Labor Certification Program allows employers to hire foreign workers as permanent or temporary employees.Contract Opportunities – Overseas Buildings Operations. If you are hiring a foreign contractor, you will need to have them complete IRS Form W8BEN. Ensure compliance with Hennepin County Purchasing Rules and Minnesota Statutes. Provide expertise in negotiation with vendors and contract development. In this guide, we'll walk you through everything you need to know about bringing a selfemployed worker on board, wherever they are in the world. How do I apply for a job? This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. They generally send invoices to the company, and they fill out form W9, control their own work, and pay selfemployment taxes.