Going to hire a contractor in the USA? Create an international contractor agreement that defines the fees, payment terms, and scope of work.Onboard the contractor and begin work. 1. 1. To request an international agreement the principal UArizona requester shall complete the Arizona. The agreement should contain language specifying a contractor relationship, not an employeremployee agreement. An Arizona independent contractor agreement outlines a business relationship between a client and an independent contractor. 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. Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. The department must submit the completed ICON form as an attachment to the appropriate document in UAccess Financials.