The document outlines the IRS 20-factor test used to determine whether a worker is classified as an independent contractor or an employee, emphasizing the concept of control in the working relationship. Various factors, such as level of instruction, training, and financial arrangements, play a crucial role in this classification, with a focus on how much control an employer has over a worker's performance. Additionally, it highlights the importance of seeking IRS determination via Form SS-8 and offers guidance on common law and reasonable basis tests for classification decisions.