Going to hire a contractor in the USA? I FURTHER AFFIRM THAT: The business named above is a (check applicable box):.(1) Corporation - domestic or foreign;. The agreement should contain language specifying a contractor relationship, not an employeremployee agreement. Here we provide a checklist of all the forms and documents you need to hire independent contractors legally. Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. Select Master Contractor Contact List. Please fill out the following form completely. Maryland law has stringent employee classification.