The employment status of a temporary worker often causes confusion, as individuals hired through a staffing firm report to two separate entities. Understanding who holds the responsibilities of an employer is necessary for the worker to assert their rights and follow proper procedures. The answer is a dual arrangement where authority and accountability are divided between the staffing agency and the business where the work is performed. This structure dictates everything from issuing paychecks to handling workplace disputes.
Understanding the Joint Employment Relationship
The relationship between a staffing agency and the client company is formally defined as a joint employment relationship. This legal concept recognizes that two or more organizations share control over a single employee simultaneously, making both responsible for compliance with employment statutes. This is often described as a “vertical” relationship, where the staffing agency is the primary employer, and the client company is the secondary employer where the work is performed.
The two entities control different aspects of the work experience. The agency manages the administrative functions necessary for employment, while the client business directs the actual output and supervision of the job. Joint employer status is determined by the degree of control each entity exercises over the terms and conditions of employment. If both companies exert sufficient influence, they are jointly liable for any violations of labor and employment law.
The Two Employers Who Control Your Work
The division of control in a temporary work arrangement is categorized by the primary function of the two entities. The staffing agency functions as the Administrative Employer, responsible for the formal, legal, and financial aspects of the worker’s engagement. This entity manages the employment relationship on paper, ensuring compliance with regulations regarding hiring and pay.
The client business, where the worker physically reports and performs tasks, operates as the Operational Employer. This entity controls the work environment, specific tasks, and the employee’s conduct on a day-to-day basis. While the Administrative Employer handles the payroll, the Operational Employer dictates the work that generates the paycheck.
The Staffing Agency’s Responsibilities
The staffing agency maintains responsibility for the core functions of employment pertaining to the worker’s status as a formal employee. This role ensures the worker is legally employed and financially accounted for throughout their assignment. The agency acts as the central hub for all official documentation and financial transactions.
Payroll and Tax Documentation
The Administrative Employer is exclusively responsible for issuing the worker’s wages and handling all government-mandated withholdings. This includes calculating and deducting federal, state, and local income taxes, as well as Social Security and Medicare contributions. The agency issues the worker’s official W-2 form at the end of the year.
Benefits and Insurance
Providing employment-related benefits and insurances falls primarily to the staffing agency. The agency offers and administers health insurance plans, retirement options like 401(k)s, and paid time off or sick leave accrual. The staffing firm is also responsible for making contributions to state unemployment insurance funds and securing workers’ compensation coverage.
Initial Hiring and Assignment
The initial recruitment, screening, and placement of the worker is the exclusive domain of the staffing agency. This process involves interviewing candidates, performing background checks, verifying credentials, and matching the worker’s skills to the client company’s requirements. The agency manages the contract details and formal onboarding paperwork once an assignment is accepted.
Record Keeping
Maintaining the official personnel file and all employment records is a primary function of the staffing agency. This includes copies of the worker’s application, tax forms, compensation history, and performance reviews provided by the client. The agency serves as the repository for the worker’s entire employment history with the firm.
The Client Company’s Responsibilities
The client company, or Operational Employer, holds the responsibilities related to the immediate job performance and the work environment. Their duties focus on the hands-on management and practical logistics of the worker’s daily activities. These responsibilities directly influence the worker’s productivity and physical well-being.
Day-to-Day Supervision and Direction
The client company is responsible for assigning specific tasks, monitoring the worker’s performance, and setting project deadlines. The manager or supervisor at the client site provides all necessary guidance and oversight regarding how the work should be completed. This direct managerial control is the most significant factor establishing the client as an employer in the eyes of the law.
Workplace Safety and Training
Ensuring a safe working environment is a shared duty, with the client holding the primary responsibility for the physical workplace. The client must provide job-specific training on machinery, procedures, and hazard communication necessary for the worker to perform tasks safely. The Occupational Safety and Health Administration (OSHA) requires the client to maintain a workplace free from recognized hazards and report serious injuries.
Setting Work Hours and Location
The client company determines the necessary work schedule, including start and end times, break periods, and requirements for overtime work. They also determine the physical location where the work must be performed. The client controls the time clock and the total number of hours worked, which is reported back to the staffing agency for payroll processing.
Providing Necessary Equipment
The Operational Employer is responsible for providing the tools, equipment, and resources necessary for the worker to perform the assigned job. This includes safety gear, computers, specialized software licenses, and access badges. The client ensures that the worker has the physical means to perform the tasks they are directed to do.
How Legal Protections Apply
The joint employment relationship means a worker’s protections under federal and state law apply to both the staffing agency and the client company, making both entities liable for violations. This dual liability provides an additional layer of recourse for the temporary employee. Both employers must adhere to the requirements of the Fair Labor Standards Act (FLSA) regarding pay and the Civil Rights Act concerning workplace conduct.
Under the FLSA, both the agency and the client can be held liable for minimum wage and overtime violations. If a worker is underpaid, the Department of Labor or a court can compel either or both companies to pay the back wages and penalties. For anti-discrimination laws, such as Title VII and the Americans with Disabilities Act (ADA), both the client and the agency can be liable for harassment or discrimination. The agency may be liable if it knew about the client’s discriminatory conduct and failed to take corrective measures.
The staffing agency is generally responsible for providing workers’ compensation insurance, which covers medical costs and lost wages for on-the-job injuries. Although the agency pays for the coverage, the client company must report the injury immediately and cooperate in the claim process. The client company’s responsibility for maintaining a safe workplace remains a separate and enforceable obligation.
Practical Steps for the Temporary Worker
Navigating a joint employment structure requires the worker to be organized and strategic in their communication. Workers should view the agency as the contact for administrative issues and client management as the contact for work-related issues. It is important to establish a clear communication channel with a specific point of contact at both the staffing agency and the client company upon starting the assignment.
For issues concerning paychecks, benefits enrollment, tax documentation, or a change in personal information, the worker must contact the staffing agency directly. Conversely, for questions about daily tasks, performance feedback, taking time off, or reporting a safety concern, the worker should communicate with their direct supervisor at the client company. Clear documentation of all agreements, instructions, and reported issues is necessary to protect the worker’s interests.

