Overview of Agents and Brokers in Real Estate

In every U.S. state, real estate practitioners operate within a two-tier licensing system. A real estate agent (or salesperson) holds a license that allows them to assist buyers and sellers in transactions, but they must work under the supervision of a licensed broker. A broker holds a higher-level license that requires additional education, experience (typically 2-3 years as an agent), and a more rigorous exam. Brokers can operate independently, open their own brokerage firms, and supervise agents. Some states add a third tier—the associate broker—who holds a broker-level license but chooses to work under another broker. The practical implication for investors: your agent is your day-to-day contact, but the broker bears ultimate legal responsibility for the transaction and the agent's conduct.

When an agent represents a client (as opposed to merely assisting a customer), a fiduciary relationship is created. The fiduciary duties are commonly summarized by the acronym OLD CAR: Obedience (following the client's lawful instructions), Loyalty (putting the client's interests above the agent's own), Disclosure (revealing all material facts that could affect the client's decisions), Confidentiality (protecting the client's private information, especially negotiating position and financial capacity), Accountability (properly handling all funds and documents), and Reasonable Care (exercising professional competence and diligence). These duties are not aspirational—they are legally enforceable. An agent who breaches fiduciary duty may face license suspension, civil liability, and in egregious cases, criminal prosecution. Investors should understand these duties both to hold their agents accountable and to recognize when a duty is being violated.

Agency relationships take several forms. Single Agency means the agent represents only one party (buyer or seller) in the transaction. Dual Agency occurs when one agent represents both buyer and seller—legal in some states but prohibited in others (including Florida, Kansas, and Colorado). Dual agency creates an inherent conflict of interest because the agent cannot fully advocate for either party. Designated Agency (or appointed agency) allows the broker to designate one agent to represent the buyer and another to represent the seller within the same brokerage. Transaction Brokerage (or facilitator) means the agent assists both parties without representing either—no fiduciary duties are owed. For investors, single agency or designated agency provides the strongest protection. Dual agency and transaction brokerage reduce the agent's obligations and should be entered into only with full understanding of the tradeoffs.