Creating & Terminating Agency
~11 min read · Form agency by express, implied or ratified means — and end it cleanly.
Agency is a consent relationship, not a paycheck: it forms by express agreement, by implication from conduct, or by ratification after the fact — and compensation creates none of it. The exam tests formation, the estoppel trap, and the many ways agency ends.
How agency forms
Express agency: created by agreement — the listing agreement (seller) or buyer-representation agreement; writing is required where the statute of frauds or license law says so (listings, almost universally). Implied agency: created by the parties' CONDUCT — an agent who starts advising, negotiating, and advocating for a buyer can create agency without a signature, with all its duties. Ratification: the principal later accepts acts done without authority. Estoppel/ostensible agency: a principal who lets a third party reasonably believe agency exists cannot later deny it. And the rule that reorders everything: compensation does not determine agency — the seller may pay the buyer's agent, and representation is unchanged.
- Express (written agreements), implied (conduct), ratification (afterward)
- Estoppel binds the careless principal
- Who pays is irrelevant to who is represented
Authority and agency levels
A real-estate broker is a special agent — authorized for a single transaction, without power to bind the principal to a contract (the principal signs; a property manager under a management agreement is a general agent with ongoing authority). Authority comes express (stated), implied (customary acts to accomplish the purpose), or apparent (what the principal lets third parties believe). Subagency — other brokers acting for the seller through MLS offers — has largely given way to buyer representation.
- Special agent: one deal, no power to sign for the principal
- General agent: ongoing scope (property manager)
- Express, implied, and apparent authority
How agency ends
By acts of the parties: completion of the purpose, expiration of the term, mutual agreement, revocation by the principal or renunciation by the agent (either may terminate — but wrongful termination of an exclusive agreement can owe damages). By operation of law: death or incapacity of either party, destruction of the property, bankruptcy affecting the relationship, or supervening illegality. Note the contrast the exam draws: a listing dies with the seller; a completed sale contract binds the seller's estate.
Worked example
At an open house, a visitor confides her maximum budget to the listing agent, who then spends three weekends driving her to other homes, advising on offer strategy, and negotiating a price on one — no paperwork ever signed. She assumes 'my agent' is protecting her. When the seller of that home turns out to be the agent's client, what relationships actually exist?
The weekends of advice, advocacy, and negotiation created implied agency with the buyer — conduct, not contracts, formed it, and with it every fiduciary duty including confidentiality of that budget. Simultaneously the agent holds express agency with the seller: an undisclosed dual agency, which is a license-law violation in every state and voidable by either principal — the confided budget has likely already been misused. The cure was structural: disclose and obtain informed written consent to dual agency where allowed, or refer the buyer out. The formation lesson: agency happens TO agents who act like agents; the paperwork only memorializes what conduct already built.
Common exam pitfalls
Assuming payment source sets representation.
Commission splits routinely have sellers funding the buyer-agent's fee — representation follows agreement and conduct, never money.
Believing no signature means no duties.
Implied agency from conduct carries full fiduciary duties — and creates accidental dual agency.
Forgetting death terminates agency.
Death or incapacity of either party ends the agency by law — the listing does not bind the estate.
Agency follows conduct and consent — not commissions; and it dies with the deal, the deadline, or the principal.
Recap
- Formation: express, implied, ratification, estoppel
- Compensation never determines representation
- Broker = special agent (one transaction, no signing power)
- Authority: express, implied, apparent
- Termination: completion, expiration, agreement, revocation/renunciation
- By law: death, incapacity, destruction, bankruptcy
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