Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws.The IRS 20 factors are grouped into three general categories: (1) Behavioral Control; (2) Financial Control; and (3) Relationship Factors. The agreement should contain language specifying a contractor relationship, not an employeremployee agreement. Create an international contractor agreement that defines the fees, payment terms, and scope of work. Onboard the contractor and begin work. 1. Are non-compete or non-solicitation agreements enforceable in Michigan? This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. A Michigan independent contractor agreement is a legal document that outlines the scope and terms of the relationship between a contractor and their client. Used when hiring employees who will only work for a specific period or to complete a specific job.