Yes, the same Realtor can represent both the buyer and the seller in a single transaction in most states, but only with written consent from both parties, and the arrangement changes what the agent is allowed to do for you. It’s called dual agency. Roughly eight states ban it outright. Everywhere else, once you agree to it, your agent stops being your advocate and becomes a neutral go-between whose job is to close the deal, not to fight for your side of it.
What Dual Agency Looks Like in Practice
There are two versions of this, and one is easier to spot than the other.
The obvious version: you’re a buyer, you tour a house you love, and it turns out your own agent is also the listing agent. That agent now has a financial stake on both sides of the negotiation.
The less obvious version catches people off guard. When two agents from the same brokerage represent opposite sides of a deal, the brokerage itself becomes a dual agent, even though each agent may keep working with their own client. The brokerage and its managing brokers have to stay neutral and protect confidential information from both sides.1Ohio.gov. Consumer Guide to Agency Relationships Either way, the people being paid to help you also have duties to the other side of the table.
Where It’s Legal and Where It Isn’t
About eight states prohibit dual agency by statute. Those states concluded that one agent cannot genuinely serve two opposing clients at once. In place of dual agency, they typically allow a transaction broker arrangement, in which the agent facilitates the deal without owing fiduciary duty to either party.
The rest of the states allow dual agency under varying levels of regulation. Some require detailed written disclosures and signed consent forms. Others spell out precisely what a dual agent can and cannot share between the parties. The rules differ, but every state that permits the practice is built around the same principle: both buyer and seller must understand the arrangement and agree to it in writing before the agent proceeds.2National Association of REALTORS®. Agency
The Consent You Have to Sign
In states where dual agency is legal, the agent has to give both parties a written explanation of the arrangement before anyone signs an offer. The disclosure has to make clear that the agent will represent both sides, that conflicts of interest exist, and that the agent’s duties will be more limited than in a normal single-client relationship. Both parties then sign a consent form agreeing to proceed on those terms.2National Association of REALTORS®. Agency
Timing matters. The buyer’s consent has to come before an offer goes in. An agent who waits until the deal is already moving to spring dual agency on both parties is doing it wrong, and possibly doing it illegally.
If an agent fails to get proper written consent, the consequences are real. Courts have found that brokers who skip this step may lose the right to collect a commission even if the deal closes. In some cases the entire agency relationship can be voided, exposing the broker to lawsuits from either party.2National Association of REALTORS®. Agency
What You Actually Give Up
This is the part most people don’t fully appreciate until they’re in the middle of a transaction. Once dual agency starts, the agent can no longer be your advocate. They become a neutral facilitator whose job is to help both sides reach a deal, not to get you the best possible outcome.
In practical terms, a dual agent cannot:
- Suggest that you, as a buyer, raise your offer, or advise you, as a seller, to lower your asking price.
- Reveal a buyer’s maximum budget, a seller’s urgency to close, or any other motivation that could give one side leverage.3Mass.gov. RE49R05 – Dual Agency
- Help you shape a counteroffer designed to maximize your position. They can pass offers and counteroffers back and forth, but the strategy is entirely on you.
A single-client agent works your side of the negotiation. A dual agent is closer to a mediator: they help both parties communicate, but nobody in the room believes the mediator is fighting for them.
Do You Actually Save Money?
The main reason buyers and sellers agree to dual agency is the hope of saving on commission. The logic is simple: one agent doing the work of two ought to cost less. And sometimes it does. When a listing agent also brings the buyer, some agents will accept a reduced total commission since they’re collecting both sides of the fee instead of splitting it with a cooperating broker.
The savings are often smaller than people expect. Research has found that homes sold through dual agents tend to close faster but at lower prices. For sellers, a quicker sale at a reduced commission can still leave you with less money if the price drops more than the commission does. For buyers, paying a slightly lower price sounds good until you notice that no one was negotiating on your behalf to push it lower still.
The 2024 NAR settlement changed how commissions get set. Since August 2024, buyers working with an agent have to sign a written agreement specifying the agent’s compensation before touring homes. That compensation cannot be open-ended and has to be a clear, agreed amount or rate.4National Association of REALTORS®. NAR Settlement FAQs In a dual agency scenario, the agent’s total compensation from both sides still has to line up with what was agreed in the listing agreement and the buyer representation agreement. Any commission savings from dual agency now have to be negotiated explicitly and written down at the front end.
Risks Beyond the Loss of Advocacy
A few specific risks are easy to overlook when you’re excited about a house or eager to close.
The biggest is information asymmetry. Your agent knows things about the other party that could help you, and they’re legally barred from telling you. If you’re the buyer, the agent may know the seller is desperate to close before a relocation deadline. If you’re the seller, the agent may know the buyer was pre-approved for significantly more than they’re offering. That knowledge sits with the agent, unused, while both parties negotiate in the dark.
There’s also the question of whose interests the agent quietly favors. A listing agent who takes on a buyer client still has a pre-existing relationship with the seller and a contractual obligation to sell that specific property. Even a well-intentioned agent may struggle to be perfectly neutral after weeks of marketing a home for a seller who’s counting on them.
And if something goes wrong after closing, a dispute between buyer and seller puts the dual agent in an impossible spot. Because the agent represented both parties, any claim about the agent’s conduct can pull both sides of the transaction into the same legal fight, with exposure running in both directions under vicarious liability principles.
Better Options If You Want Representation
Designated Agency
Many states offer designated agency as a middle ground. The brokerage assigns one agent exclusively to the buyer and a different agent exclusively to the seller. Each designated agent owes full fiduciary duties to their own client, including the duty to promote that client’s best interests above everyone else’s.5National Association of REALTORS®. Vocabulary – Agency and Agency Relationships The brokerage stays neutral; the individual agents don’t. You still have someone in your corner.
It isn’t perfect. The two agents share an office, a managing broker, and a financial interest in getting the deal done. Confidential information could theoretically travel through the brokerage. But compared to straight dual agency, designated agency preserves far more of the advocacy you’d get from a fully independent agent.
Transaction Brokers
In states that ban dual agency, transaction brokerage is the standard alternative. A transaction broker helps both sides complete the paperwork, coordinates inspections and deadlines, and discloses known problems with the property. They don’t represent either party in a fiduciary capacity and owe no duty of loyalty or advocacy to you.6Official Internet Site of the Florida Legislature. Florida Statutes 475.278 – Authorized Brokerage Relationships
The difference matters legally. A dual agent is technically your representative with narrowed duties. A transaction broker is not your representative at all. If you’re comfortable handling negotiation strategy on your own or with outside advice, a transaction broker can be a reasonable arrangement. Just don’t mistake coordination for representation.
You Can Say No
Nobody can force you into dual agency. Both parties have to consent, which means either party can refuse. If you’re a buyer and the listing agent turns out to represent the house you want, you can decline dual agency and hire a different agent for that purchase. If you’re a seller and a prospective buyer is already working with your listing agent, you can require the buyer to get independent representation before you’ll consider their offer.
Refusing doesn’t kill the deal. It just means one party needs a new agent for that particular transaction. Experienced agents handle this routinely. Make the decision before signing anything. Once you’ve agreed to dual agency in writing, unwinding it mid-transaction gets complicated and can put the deal itself at risk.
If an agent seems annoyed or applies pressure when you raise concerns about dual agency, that reaction is information. An agent who prioritizes their own convenience over your informed consent is not someone whose neutrality you should trust with the largest financial transaction of your life.