2.2 Designated Agency & the Transaction Broker (No Common Dual Agency)

Key Takeaways

  • Common (full) dual agency is ILLEGAL in Kansas; a licensee may not fully represent both buyer and seller in the same transaction
  • An in-house deal is handled either by designated agency or by converting to transaction brokerage with informed written consent
  • In designated agency the supervising broker appoints separate licensees to each client and the broker acts as a transaction broker over the deal
  • A transaction broker must keep each party's price limits and motivation confidential but must disclose known adverse material facts
  • Designated agency requires the client's written consent in the listing or buyer agreement; a single-licensee firm cannot use it
Last updated: June 2026

Why "Dual Agency" Is the Wrong Answer in Kansas

Many national prep books describe dual agency, where one licensee represents both buyer and seller. Kansas does not allow common (full) dual agency. Under BRRETA, a licensee cannot owe full, undivided fiduciary loyalty to two opposing parties at once, so the statute provides two lawful ways to handle an in-house transaction (where the buyer and seller are both connected to the same brokerage):

MechanismWhat happensConsent needed
Designated agencyBroker appoints one licensee to the seller and a different licensee to the buyerWritten consent in the agency agreement
Transaction brokerageThe firm (and its licensees) drop agency and assist both neutrallyInformed consent of both clients

Memory hook: In Kansas there is no neutral "dual agent." There is a neutral transaction broker, and there is designated agency with a wall between two separate agents.

Designated Agency in Detail

When a brokerage takes a listing, every licensee in the firm is a seller's agent unless the broker names a designated agent. Designating an agent confines the agency to that one licensee.

PlayerRole in designated agency
Designated seller's agentFull fiduciary duties to the seller only
Designated buyer's agentFull fiduciary duties to the buyer only
Supervising brokerFunctions as a transaction broker over the deal — stays neutral
Other firm licenseesOwe no agency duties to either client in this deal

Because the supervising broker becomes neutral, the broker cannot share one designated agent's confidential information with the other. This statutory firewall is what makes in-house representation lawful without dual agency. A single-licensee firm cannot use designated agency — there is no second licensee to appoint, so that broker must instead act as a transaction broker for an in-house deal.

Transaction Broker Duties

When a deal converts to transaction brokerage (or starts that way), the licensee assists both sides neutrally. The statutory duties are precise.

What a Transaction Broker MUST Do

DutyDescription
Honesty and good faithDeal fairly with both parties
Disclose adverse material factsKnown property defects, environmental hazards
Account for fundsHandle earnest money through the trust account
Reasonable skill and carePresent all offers, perform ministerial acts
Comply with consumer-protection and fair-housing lawSame as any licensee

What a Transaction Broker MUST NOT Do

ProhibitedWhy
Advocate for one party against the otherMust remain neutral
Disclose the price a buyer will pay or a seller will takeStatutorily confidential unless authorized
Reveal a party's motivation or negotiating postureConfidential
Advise either party on the offering/counter priceNeutral; no negotiation coaching

Confidential Information

Even without an agency relationship, a transaction broker keeps these confidential unless the party authorizes disclosure in writing:

  • The maximum price a buyer will pay
  • The minimum price a seller will accept
  • A party's motivation to buy or sell
  • That a party will agree to terms other than those offered

Key Point: Information learned while previously acting as an agent stays confidential after conversion to transaction brokerage — converting does not unlock the client's secrets.

Worked Scenario

Agent Lin lists the Patel home. Lin's own buyer client, the Garcias, want to buy it. Because Lin cannot fully represent both, the broker can (1) designate a second licensee to the Garcias so Lin stays the seller's designated agent and the broker becomes neutral, or (2) have Lin convert to transaction broker for both with the Patels' and Garcias' informed consent. Either party may also refuse and walk away or move to another firm.

Transaction Broker vs. (Banned) Dual Agent

FeatureTransaction broker (legal)Common dual agent (illegal in KS)
Agency?No — non-agencyYes — to both
AdvocacyNoneCannot fully serve both
Status in KansasPermitted with consentProhibited
Confidentiality of price/motivationMaintainedN/A in Kansas

Consent and Documentation

Both lawful paths require the consumer's informed consent in writing. For designated agency, the consent appears in the listing or buyer agency agreement, authorizing the broker to designate one licensee to the client while the broker stays neutral. For conversion to transaction brokerage, both clients sign a transaction-broker addendum acknowledging that the firm will assist both sides without advocacy.

RequirementDesignated agencyTransaction brokerage
Written consentYes — in the agency agreementYes — addendum signed by both
TimingBefore the in-house conflict arisesBefore the firm stops advocating
Disclosure of limitsExplain reduced advocacy/firewallExplain neutrality and confidentiality
Right to refuseClient may decline and stay agented elsewhereEither party may refuse

Exam Tip: The relationship in every deal — agent, designated agent, or transaction broker — must also be stated in the sale contract itself, so all parties see in writing who represents whom.

Refusing the In-House Arrangement

Neither client is forced into designated agency or transaction brokerage. A client who wants full, undivided representation can:

  • Ask the broker to keep them with their original agent and refer the other side out
  • Move to a different brokerage entirely so single agency is preserved
  • Decline to proceed with the in-house property altogether

Key trap: Because Kansas bans common dual agency, an exam answer that says "the agent fully represents both buyer and seller after both consent" is wrong. Consent in Kansas produces a neutral transaction broker or a designated-agency firewall — never a true dual agent who advocates for both.

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Kansas In-House Transaction: Designated Agency vs. Transaction Brokerage
Test Your Knowledge

A single licensee operates as a one-person brokerage. The licensee's buyer client wants to purchase a property the same licensee has listed. How can this be handled under Kansas law?

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Test Your Knowledge

Under designated agency in Kansas, what role does the supervising broker take?

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D
Test Your Knowledge

Which item may a Kansas transaction broker disclose without the party's authorization?

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D