Real Estate National Exam — Agency and Fiduciary Duties

An agent who represents the buyer in a real estate transaction is called a buyer's agent or buyer's broker. They owe fiduciary duties (OLD-CAR) to the buyer. A listing agent represents the seller. A dual agent represents both parties in the same transaction (allowed in some states with full informed written consent of both; in some states, dual agency is prohibited). A transaction broker (or facilitator) represents neither party as a fiduciary but assists in completing the transaction; they owe a duty of fairness and honesty to both sides. The role must be clearly disclosed in writing before substantive negotiations begin so all parties understand who represents whom.

Commingling is mixing a client's funds — most commonly earnest money — with the agent's or brokerage's own operating funds. It is a serious violation of real estate license law in every state. Client funds must be deposited promptly into a designated trust or escrow account, kept separate from the brokerage's business accounts, and disbursed only as authorized by the contract or by court order. Commingling can result in license suspension or revocation, fines, and criminal charges in extreme cases. The reason for the strict rule: clients trust their agent with sometimes-substantial sums of money, and the integrity of the entire industry depends on those funds being absolutely safe. 'Conversion' (using client funds for the agent's own purposes) is the most extreme form and is treated as theft.

An agent owes a client a set of fiduciary duties often memorized as OLD CAR: Obedience (follow the client's lawful instructions), Loyalty (put the client's interests above all others, including the agent's own), Disclosure (tell the client all material facts the agent knows), Confidentiality (protect the client's confidences, which continues even after the relationship ends), Accounting (account for all money and documents), and Reasonable care and diligence (act competently). These duties are owed to the principal/client. To customers (non-clients), the agent owes honesty and fair dealing and the disclosure of known material defects, but not the full fiduciary set. Agency duties are among the most heavily tested national topics.

Dual agency arises when the same agent or brokerage represents both the buyer and the seller in one transaction. Because the agent cannot give undivided loyalty to two parties with opposing interests, dual agency is permitted in most states only when both parties give informed, written consent after full disclosure, and even then the agent's duties are limited (for example, the agent may not disclose one party's confidential bargaining position to the other). Some states prohibit it or use 'designated agency' to assign different agents within a brokerage. Undisclosed dual agency is a serious violation. The national exam expects familiarity with disclosure and consent requirements.

The federal Fair Housing Act (1968, as amended) prohibits discrimination in housing on the basis of race, color, religion, sex, national origin, disability, and familial status (presence of children under 18). HUD has interpreted 'sex' to include gender identity and sexual orientation. Marital status and age are not federally protected in housing contexts, though some state and local laws do protect these classes. Real estate agents must treat all clients equally regardless of protected-class status: showing the same homes, offering the same financing options, providing the same level of service. 'Steering' (directing buyers to or away from certain neighborhoods based on protected-class characteristics) and 'blockbusting' (inducing sales by suggesting protected-class neighbors will move in) are illegal.

A valid real estate contract requires: (1) offer and acceptance (mutual assent or 'meeting of the minds'); (2) consideration (something of value exchanged, even if symbolic); (3) legal purpose (the contract cannot require an illegal act); (4) competent parties (legally capable of contracting); and (5) in most cases, the writing requirement of the Statute of Frauds (real estate contracts must generally be in writing to be enforceable). A notarized or witnessed signature is not generally required for the contract itself, though some states require it for the deed transferring title. Verbal real estate contracts can be valid in principle but are nearly impossible to enforce because the Statute of Frauds requires writing.

Earnest money is a good-faith deposit the buyer pays at the time of signing the purchase contract. It demonstrates serious intent (a buyer with cash at risk is more likely to follow through) and provides the seller some compensation if the buyer defaults. The amount is negotiable, typically 1-3% of the purchase price in residential transactions. Earnest money is held in escrow by a neutral third party (typically the listing brokerage, a title company, or an attorney) and applied to the down payment or closing costs at closing. If the buyer defaults without legal cause, the seller usually keeps the earnest money; if the seller defaults or contract conditions are not met, the buyer gets it back. The amount and treatment are spelled out in the contract.

Step by step: total commission = 6% of $400,000 = $24,000. Split equally between listing and buyer brokerages = $12,000 to each brokerage. Each brokerage pays its agent 50% = $6,000 to the listing agent. The buyer's agent receives the same amount from their brokerage's share. Real estate math questions reward careful step-by-step work because compound calculations are easy to short-circuit. Always identify what is being asked (commission, net to seller, gross sales price), apply percentages in the correct order, and check that your answer is reasonable. The standard real estate commission split (50/50 between brokerages, 50/50 between brokerage and agent) is a common assumption on exams, but actual splits vary widely.

GRM (Gross Rent Multiplier) method: Property Value = Gross Monthly Rent × GRM. So $2,000 × 150 = $300,000. The GRM is a quick approximation used for small income properties. It is a ratio derived from comparable sales in the market: take recent sale price ÷ monthly rent for several comparables to find typical GRMs. A higher GRM means properties are selling for more relative to their rent; lower GRM means rents are higher relative to price. GRM ignores expenses, vacancy, and financing — it is a back-of-envelope tool, not a full investment analysis. For more rigorous valuation of income property, appraisers use the income capitalization approach with NOI (Net Operating Income) and a cap rate.

Down payment: 20% × $250,000 = $50,000. Loan amount = purchase price − down payment = $250,000 − $50,000 = $200,000. The 20% down payment is significant in residential financing because it is typically the threshold at which private mortgage insurance (PMI) is no longer required on conventional loans. Borrowers with less than 20% down can still get conventional loans but pay PMI premiums until they reach 20% equity, or they use FHA, VA, or USDA loan programs with different rules. A higher down payment also reduces the monthly payment (smaller loan amount, less interest over time) and improves the borrower's debt-to-income ratio for qualification.