Welcome to module five of the Real Estate License Exam Prep course. We have reached the single most heavily tested content area on the national exam: agency and representation. If you master agency, you master the largest slice of your exam score, so let us take our time and build it correctly.

Start with the definition. Agency is a relationship in which one party, the agent, is authorized to act for another party, the principal, in dealings with third parties. Three players in every agency: the principal, who authorizes the agent to act; the agent, who acts on the principal's behalf; and third parties, the buyers, sellers, tenants, and lenders the agent deals with. The seller who hires an agent to market her home is the principal. The listing agent showing homes and negotiating offers is the agent acting for the principal. Keep those labels straight — the exam moves them around in fact patterns to test whether you know who represents whom.

The heart of agency is the fiduciary relationship. A fiduciary is a position of trust requiring loyalty, care, and good faith. Everything an agent owes a client flows from the fiduciary relationship. And here is the list you must be able to write from memory: the duties of an agent are care, obedience, loyalty, disclosure, accounting, and confidentiality. The acronym candidates use is COLDAC. Let us take each one because the exam tests them individually.

Duty of care: the duty to exercise reasonable skill, knowledge, and diligence. Care means competence, not perfection — an agent verifies square footage claims before showing a home rather than repeating unverified listing data. Duty of obedience: the duty to follow the principal's lawful instructions. The qualifier is lawful — obedience does not extend to illegal acts, so an agent must not follow instructions to hide a material defect. Duty of loyalty: the duty to put the principal's interests ahead of the agent's own and ahead of anyone else's. No self-dealing, no undisclosed double commissions, no steering buyers toward property the agent owns. Duty of disclosure: the duty to disclose all material facts and conflicts of interest. Material facts include defects and anything affecting value or desirability — a known water-damage history must be disclosed. Duty of accounting: the duty to handle money and documents properly, including earnest money. Trust and escrow money must never be commingled with personal funds — the earnest money deposit goes into the broker's trust account, full stop. Duty of confidentiality: the duty to keep a client's private information confidential. Confidentiality survives the end of the agency relationship — an agent does not reveal a seller's financial pressure to buyers even after the listing ends.

Now the roles. A buyer's agent is an agent representing the buyer in a transaction, and they owe fiduciary duties to the buyer. A seller's agent, or listing agent, represents the seller under a listing agreement and owes duties to the seller, not the buyer. Notice that in a normal transaction, the buyer's agent and seller's agent each represent their own side. But real estate has two more arrangements that complicate the picture.

Dual agency is representing both buyer and seller in the same transaction. Dual agency requires informed written consent from both parties, and it limits full loyalty to either side — one broker cannot give undivided loyalty to both the buyer and the seller at the same time. The exam tests the rule: dual agency is only lawful with disclosure and consent, and many states restrict it heavily. Designated agency is the fix that some states use: different agents of the same brokerage each represent a side. One agent at the firm represents the seller, and another agent at the same firm represents the buyer — so the firm is dual while each agent is single. Designated agency lets one firm represent both parties with separate agents, which preserves loyalty within each agency relationship.

Subagency is the old model: a cooperating broker or agent helps the listing agent under the listing agency. Subagents owe their duties to the principal of the listing agent — meaning a subagent who shows the listing represents the seller, not the buyer, even if the buyer thinks they are being helped. That is why subagency has become rare — the liability is placed on the subagent without a client relationship.

Two more roles round out the picture. A transaction broker is a licensee who facilitates a transaction without full fiduciary duties to either party, in the states that recognize it. Transaction brokers provide honesty and disclosure but not full loyalty. And single agency simply means representing only one party in a transaction — which avoids the dual-agency conflict entirely.

Now the agreements that create agency. A listing agreement is a contract authorizing a broker to market and sell a property, and it creates agency with the seller. Listing agreements must be in writing to be enforceable — the Statute of Frauds applies. The most common is the exclusive right-to-sell listing: the broker earns a commission if the property sells during the term, regardless of who procures the buyer. Even if the seller finds the buyer through a friend's referral, the exclusive right-to-sell broker still gets the fee. That is the key: exclusive right-to-sell is the strongest listing for the broker.

There are three other listing types you must be able to compare. An exclusive agency listing gives the broker the commission unless the owner sells the property personally — the owner can sell to their own buyer without paying the broker. An open listing is non-exclusive: the owner may pay any broker who produces a buyer, and the first to procure a buyer gets the fee. Several brokers may show the home, but only the one who finds the buyer gets paid. And a net listing, where the broker keeps anything above a set net price to the seller, is illegal or heavily restricted in many states — know it as the listing to avoid.

Two more agency documents. A buyer representation agreement creates agency between a buyer and a broker, and it can be exclusive or non-exclusive. One big note: buyer agency did not always exist, and in some legal scenarios agents showed buyers without representing them. The written buyer agreement makes the relationship explicit.

And a multiple listing service, or MLS, is a database of listings shared among participating brokers. The critical exam point: the MLS is a cooperation tool, not an agency. Sharing a listing on the MLS does not create agency; agency comes only from the written agreement between broker and client.

Let us talk money, because commission questions are guaranteed. A commission is compensation paid to the broker for brokerage services, typically a percentage of the sale price. Commissions are negotiable — they are never fixed or standardized. And a broker earns the commission when they produce a ready, willing, and able buyer. That phrase is its own term: a ready, willing, and able buyer is a buyer prepared to buy on the seller's terms, or acceptable terms, and able to perform. A pre-approved buyer offering the full asking price in cash is the textbook ready, willing, and able buyer. The related concept is procuring cause: the act that directly brings about the sale. The broker whose efforts produced the ready, willing, and able buyer is the procuring cause and earns the fee. Litigation over procuring cause is common — the exam will hand you two brokers who both showed the home and ask which one earned the commission. The answer is the one whose efforts actually produced the accepted offer.

Two closing concepts for this module. A binder, or letter of intent, is a preliminary document expressing intent to purchase — usually not binding for the actual sale. Distinguish the binder from the binding purchase agreement, which we cover in module six. And termination of agency: an agency ends by performance, expiration, mutual agreement, breach, revocation, or operation of law. Those are the six. Performance is the deal closing; expiration is the listing term ending; mutual agreement cancels it; breach ends it by default; revocation is the principal firing the agent; and operation of law covers death, bankruptcy, or loss of license. Know all six, because the exam will ask what ends the agency in a specific fact pattern.

Recap time. Agency is a fiduciary relationship: care, obedience, loyalty, disclosure, accounting, and confidentiality — COLDAC. Buyers and sellers each have their own agents; dual agency needs informed written consent; designated agency splits representation within one firm. Listing agreements must be written. Exclusive right-to-sell pays the broker regardless of who sells it; exclusive agency lets the owner sell personally free; open listings pay only the procuring broker; net listings are suspect. Commissions are negotiable, and the procuring cause of a ready, willing, and able buyer earns the fee. Agency ends six ways: performance, expiration, agreement, breach, revocation, or operation of law.

You now own the most tested area on the exam. Next up, module six: contracts and the purchase transaction, from offer and acceptance through earnest money, contingencies, title, and closing. Grab the study sheet for module five, and the full guide is in the description. See you in module six.