How Dual Agency Arises in a Transaction
Dual agency typically surfaces in one of two ways. The first is when a buyer contacts the listing agent directly — perhaps after seeing a yard sign or a listing online — and that same agent ends up guiding both the purchase offer and the sale. The second is when a buyer's agent and a seller's agent happen to work for the same brokerage, creating what many states call designated agency or in-house dual agency.
Neither scenario is automatically problematic from a legal standpoint, but both require careful consideration. To understand why, it helps to first recognize what a real estate agent actually does in a standard transaction — including their fiduciary duties to a single client.
In ordinary representation, an agent owes their client full loyalty, confidentiality, disclosure, and undivided advocacy. Dual agency necessarily limits all of these duties, because the agent cannot simultaneously fight for the seller's highest price while also fighting for the buyer's lowest price.
Designated Agency Is Not the Same as Dual Agency
When two agents from the same brokerage each represent one party, this is often called designated agency — and it differs meaningfully from true dual agency, where a single licensee represents both. In designated agency, each client typically retains a dedicated advocate, though the brokerage itself still profits from both sides. State laws define these distinctions differently, so check the rules that apply in your state.
The Core Conflict of Interest
The fundamental problem with dual agency is structural, not personal. Even the most ethical agent faces an irreconcilable tension when representing both sides: any concession they encourage one party to make benefits the other. This creates an environment where neither buyer nor seller can be confident they are receiving the full-throated advocacy they would get from independent representation.
“A dual agent cannot be a zealous advocate for either party. By definition, they occupy a neutral position — which is very different from what most buyers and sellers expect when they hire an agent.”
— Real Estate Law Academic Commentary, Published analysis on fiduciary duties in real estate transactions
Dual agents are also legally constrained in what information they can share. If a seller confides their lowest acceptable offer, the agent cannot relay that to the buyer — and vice versa. This silence, intended to protect both parties, can paradoxically leave each side feeling under-informed at the exact moment clear guidance matters most.
For a broader look at how agency misconceptions affect consumer decisions, see common myths about real estate agents.
Disclosure Requirements and Consumer Rights
In states where dual agency is permitted, real estate licensing laws uniformly require that agents disclose the arrangement to both parties — typically in writing — and obtain informed consent before proceeding. This disclosure must happen early in the relationship, not after negotiations have already begun.
8+
US states that ban or heavily restrict dual agency
State licensing boards and bar associations in several jurisdictions have determined the conflict of interest is too significant to permit, even with disclosure.
Written
Consent required in most permitting states
The vast majority of states that allow dual agency require agents to obtain documented, informed consent from both the buyer and the seller before the arrangement proceeds.
Consumers who receive a dual agency disclosure have the right to decline. Declining does not mean the deal is off; it means the buyer can seek representation from an agent at a different brokerage. Before committing to any representation arrangement, reviewing the questions worth asking a real estate agent before signing anything can help you identify potential conflicts early.
Ask About Agency Before You Sign Anything
When you first meet with any agent, ask directly: 'Do you represent both buyers and sellers, and could you end up representing the other side in my transaction?' State agency disclosure forms are required in most jurisdictions, but asking the question yourself ensures you understand the arrangement before any agreement is signed. If you have concerns, you are entitled to seek representation from a different brokerage.
When Dual Agency Might Be Considered — and When to Think Twice
Some consumers weigh dual agency favorably in specific circumstances — for example, in a competitive market where connecting with a listing agent directly may facilitate faster communication. A reduced commission is another factor some parties negotiate when one agent represents both sides.
However, these potential benefits are context-dependent and not guaranteed. In transactions involving complex negotiations, significant price gaps between asking and offering prices, or properties with material defects, the absence of a fully independent advocate can carry meaningful consequences. Those considering selling without an agent at all may also find it useful to compare the dynamics at play in for sale by owner listings vs. agent-listed properties.
Ultimately, understanding the arrangement — its legal framework, its practical limitations, and your right to decline — puts you in a stronger position to make an informed decision. General information like this article is educational in nature; for guidance specific to your transaction, consult a licensed real estate professional or attorney in your state.
