Dual agency in real estate is an arrangement where a single agent, or a single brokerage, represents both the buyer and the seller in the same transaction. Roughly eight states ban it outright. The states that allow it require written disclosure and written consent from both parties before it can begin. The tradeoff is simple to describe and harder to live with: the deal may move faster and the commission math may shift, but neither side has a dedicated advocate during the negotiations where real money is decided.
The Two Forms It Takes
The first form is a single agent personally handling both sides. This often happens when a listing agent is holding an open house, an unrepresented buyer walks in, and the agent sees the chance to collect the full commission. From that point on, the agent is a go-between, moving information and paperwork in both directions.
The second form is brokerage-level dual agency. Two different agents from the same firm each work with one party, but the brokerage itself is legally the representative of both. The supervising broker is responsible for keeping confidential information from leaking between the two agents through shared systems, hallway conversations, or internal databases. The wall between those agents is only as strong as the office culture enforcing it.
What Changes About Your Agent’s Duties
In a normal agency relationship, your agent owes you fiduciary duties: loyalty, confidentiality, full disclosure of material information, obedience to your lawful instructions, and the obligation to put your interests above their own. Dual agency removes most of that. The agent can no longer advocate for your price, recommend negotiation tactics, or tell you whether the other side’s offer is fair. They facilitate paperwork, coordinate inspections, and keep the transaction moving. They do not steer the outcome.
A few duties survive. The agent still has to disclose physical problems with the property, like foundation cracks, water damage, or environmental hazards. Confidentiality takes a specific shape: the agent cannot reveal that a seller would accept less than the asking price, that a buyer would pay more than their offer, or either party’s underlying motivation for the deal. Those are precisely the pieces of information that would hand the other side leverage, and a dual agent is barred from sharing them in either direction.
Where Dual Agency Is Allowed
About eight states prohibit dual agency entirely. The rest allow it in some form, though the rules and required disclosures vary considerably. Before you assume dual agency is an option in your transaction, check your state’s licensing laws.
States that ban dual agency still need a way to handle situations where a buyer and seller end up at the same brokerage. Two alternatives commonly fill that gap, and they are not equivalent to full representation:
- Designated agency. The broker assigns one agent in the firm to represent the buyer and a different agent to represent the seller. Each agent owes full fiduciary duties to their client. The broker stays neutral and cannot coach either side. You keep an advocate; the deal stays under one roof.
- Transaction brokerage. The agent provides limited services to both parties without acting as a fiduciary for either. A transaction broker must deal honestly, use reasonable skill, disclose facts that affect property value, and present all offers. They owe no duty of loyalty, obedience, or full disclosure to either side.
The difference matters. A designated agent can tell you whether to accept a counteroffer and can push for better terms on your behalf. A transaction broker cannot. If an agent tells you they’ll switch to a “neutral” role, you’re being offered transaction brokerage under a softer label, and you should understand what you’re giving up.
Disclosure and Consent
Every state that permits dual agency requires written disclosure and written consent from both parties before the arrangement takes effect. Verbal agreements do not count. The agent must present a form explaining what dual agency means, how their role will change, and which services the parties will and will not receive.
Timing is critical. Most states require the disclosure at or before the first substantive interaction with the party who doesn’t already have a relationship with the agent. In practice, that means before the agent starts showing properties to a prospective buyer, or before negotiations begin. Presenting a consent form at the closing table does not meet the standard in any jurisdiction that takes disclosure seriously.
The consent form typically states that the agent will not provide undivided loyalty to either party, will not advocate for one side’s preferred price, and will not share confidential financial information between the parties. Both buyer and seller sign to acknowledge they understand these limits and agree to proceed anyway.
Where the Conflicts Actually Bite
The core problem is mathematical. An agent’s commission is a percentage of the sale price. The higher the price, the larger the check. That incentive aligns naturally with the seller’s goal and against the buyer’s, and claiming neutrality while holding it takes more discipline than most arrangements can sustain.
Beyond price, dual agency creates friction at every decision point. Repair negotiations are the clearest example. After an inspection reveals problems, the buyer wants credits or fixes and the seller wants to minimize concessions. A dedicated buyer’s agent would push for every reasonable repair. A dedicated seller’s agent would argue the issues are cosmetic. A dual agent can do neither. They present the report, relay each side’s position, and wait.
The same dynamic plays out with appraisal gaps, closing cost credits, contingency deadlines, and contract disputes. At each stage, the dual agent’s job is to keep the deal alive, not to protect your interests specifically. If a dispute escalates toward a potential breach of contract, the dual agent cannot advise either party on how to respond. You are on your own for the hardest decisions in the transaction.
Commissions After the NAR Settlement
The 2024 NAR settlement reshaped how commissions get handled, and it intersects with dual agency in a specific way. Under the new MLS rules, listing brokers can no longer include offers of buyer-agent compensation in the MLS. Buyers must sign written agreements with their agents that specify compensation before touring homes.
In a dual agency deal, there is no cooperating broker to split with. The total commission has historically been the same percentage as in a two-agent sale, but the listing agent keeps the full amount. That is an obvious incentive for agents to steer buyers toward their own listings.
Some sellers negotiate for this in advance through a variable rate commission clause. The clause sets one rate if an outside broker brings the buyer and a lower rate if the listing agent’s own firm handles both sides. Whether you can secure that discount depends on your leverage and local market, but it is worth raising before you sign a listing agreement.
Buyers should not assume they will see savings. The commission arrangement is between the seller and the listing broker, and any reduction typically benefits the seller at closing. If you’re the buyer, the financial upside is minimal unless you have specifically negotiated a credit or concession.
If Consent Was Never Obtained
An agent who acts as a dual agent without proper written consent has committed a serious violation, and the exposure runs in several directions.
State real estate commissions treat undisclosed dual agency as grounds for disciplinary action, up to and including license revocation. The larger risk is civil. Under longstanding common law principles, a party who had no knowledge of the dual representation can seek to rescind the entire transaction, unwinding the deal and returning both sides to where they started. Courts have also awarded damages where undisclosed dual agency caused financial harm; a buyer who overpaid because the agent was quietly protecting the seller may have a damages claim for the difference.
Agents also risk forfeiting their commission. The reasoning is that the agency relationship was defective from the start because it lacked informed consent, so no commission was earned. Not every jurisdiction applies forfeiture automatically, but it is a well-recognized remedy.
Withdrawing Your Consent
Agreeing to dual agency is not permanent. In states that allow the arrangement, either party can generally withdraw consent in writing at any time. Withdrawal doesn’t end the transaction by itself, but it does force the representation to be restructured.
What happens next depends on the circumstances. The agent may continue representing one party and step away from the other. The party who revoked consent may need to find a new agent or proceed unrepresented. In some cases, the agent withdraws from both sides and refers everyone to other professionals. The earlier you decide the arrangement isn’t working, the cleaner the exit. If an agent pressures you not to withdraw, that pressure itself tells you something.
When It Might Be Worth Considering
Dual agency is not always a bad deal. It works best when the buyer and seller already have an agreement in principle, such as a sale between family members or neighbors, and the agent’s role is primarily administrative. Neither side needs aggressive negotiation, and the streamlined paperwork can save time.
It can also be reasonable in small or rural markets where the pool of experienced agents is limited. If the best agent in town already has the listing, insisting on separate representation might mean working with someone far less capable.
Outside those narrow cases, most buyers are better off with their own agent. Commission savings, when they exist, go to the seller. The negotiation disadvantage falls on the buyer. And the information gap between a listing agent who knows every detail about the seller’s position and a buyer they’ve just met is hard to close, even with the best intentions on all sides.