agency

Transaction Broker Default (Missouri)

Under Missouri's brokerage relationship law (RSMo 339.710 to 339.860), a licensee working with a party is a transaction broker unless a different relationship is established in writing. To act as a seller's or buyer's limited agent, the designated broker must have a written agency agreement stating the statutory duties and compensation. A transaction broker helps one or more parties without being an agent or fiduciary for any of them. Missouri agency is 'limited' because statute, not common law, defines the duties.

Exam tip
Without a written agency agreement, the Missouri licensee is a transaction broker, not the buyer's agent, even after discussing offer strategy.
Example
A buyer calls about a listing, meets the agent, shares his budget and discusses offers, but signs nothing; the agent is his transaction broker.

Related terms & state variants

Sources

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Last verified: 2026-10-23