Buying

Do You Have to Sign a Buyer's Agent Agreement? (MA, 2026)

You walk into an open house on a Sunday, just to look, and before you have made it past the kitchen an agent slides a form across the counter and says you need to sign it to see the place. It feels off. Are you now committed to this person? Do you owe them a commission? Did you just accidentally hire a stranger in exchange for a walk through someone else's living room?

Short version: at a public open house, no, you almost certainly do not have to sign anything. But the rules did change in 2024, and if you are buying a house in Massachusetts it is worth understanding exactly when a buyer's agent agreement is required, what it commits you to, and how to keep control. Here is the plain-English version.

Key takeaways

You do not need a written buyer agreement to attend a public open house or to ask an agent about their services (NAR, 2024).
You do need one before an agent who is "working with" you takes you on a private tour, in person or virtual. This has been the rule nationwide since August 17, 2024.
In Massachusetts, the separate Mandatory Licensee-Consumer Relationship Disclosure is not a contract. It just states who the agent represents (Mass.gov).
Everything in a buyer's agent agreement is negotiable: the length, the geographic or property scope, exclusivity, and the compensation.
Since the 2024 changes, if the seller does not cover your agent's full fee, you may owe the difference, so get the numbers in writing before you tour.

The short answer: when you must sign

The rule that trips people up is really two situations.

Open house or casual question: no agreement needed. If you are visiting a public open house on your own, or just asking an agent about what they do, you do not need to sign a buyer agreement. The agent hosting an open house is working for the seller, not you (NAR, 2024).
Private showing with an agent working for you: agreement needed. Once an agent starts "working with" you, meaning they are lining up homes and arranging tours on your behalf, they must have a written agreement with you before that first private tour.

So the pushy open-house form is not something you are required to sign to look. If someone insists otherwise at a public open house, that is a reason to be cautious about that agent, not a legal necessity.

What actually changed in 2024

If this all feels newly complicated, it is because of a national settlement involving the National Association of Realtors that took effect on August 17, 2024. Three things matter for buyers:

Written agreements before touring. Agents working with a buyer must sign a written agreement before touring a home, in person or on a live virtual tour (NAR, 2024).
Compensation came off the MLS. Offers of commission to buyer agents can no longer be advertised in the MLS. Pay is now negotiated directly and must be spelled out.
Commissions are openly negotiable. The agreement must state the agent's compensation clearly, as a specific number or rate, not an open-ended "whatever the seller offers." It must also say, in plain language, that commissions are not set by law and are fully negotiable.

The point of all this is transparency. You are supposed to know, up front and in writing, what your agent will do and what they will be paid.

What this means when buying a house in Massachusetts

Massachusetts has its own layer on top of the national rules, and it is easy to confuse the two documents.

The Massachusetts Mandatory Licensee-Consumer Relationship Disclosure is a form every licensee must present at your first personal meeting to discuss a specific property. It discloses whether the agent is acting as a seller's agent, a buyer's agent, or a facilitator. Important: this disclosure is not a contract and does not hire anyone. You can decline to sign it, and there is even a check-off box for that; the agent still has to give you a copy (Mass.gov). At a public open house, MA rules let the agent post the relationship conspicuously instead of collecting a form from every visitor.

Buyer agency itself is not new in Massachusetts. The state has recognized it since the early 1990s, and to actually represent you, an agent needs a written buyer agreement. Without one, an agent does not owe you the duties of a buyer's agent. So the written agreement is what turns someone into your agent, working in your interest, rather than a facilitator or the seller's representative.

One more Massachusetts wrinkle worth knowing: an "exclusive buyer agency agreement" is not the same as hiring an "exclusive buyer agent." The first is a common contract type. The second is a brokerage that only ever represents buyers. Ask which you are dealing with if it matters to you.

What is negotiable in the agreement

This is the part agents do not always volunteer: almost everything is on the table. The national rules explicitly do not dictate the term, exclusivity, or compensation. A written buyer agreement can be as short as one day, one property, or one zip code (NAR, 2024). Reasonable things to negotiate:

Length. Start short, like 30 to 90 days, rather than six months or a year. You can always renew a relationship that is working.
Scope. Limit it to a single property or a specific area if you are only touring one home with this agent.
Exclusivity. Understand whether you are free to work with other agents or find homes yourself.
The protection, or "tail," period. This is how long after the agreement ends you might still owe the agent a fee on a home they showed you. Keep it short.
Compensation and cancellation. Both should be clear and in writing.

Pro tip: the single best question to ask before signing is, "If the seller does not pay your full fee, do I owe you the difference, and how much could that be?" A good agent answers plainly. A weak one gets vague.

Who pays your agent now

Under the old norm, sellers almost always advertised a commission for the buyer's agent, and buyers rarely thought about it. Now it is negotiated. A seller can still offer to pay your agent, often through the offer or as a seller concession, and many do. But if the seller offers less than what you agreed to pay your agent, you can be responsible for the difference. And unlike your down payment, a buyer-paid commission generally cannot be rolled into your mortgage, so it is cash out of pocket. This is exactly why you want the compensation terms clear before you fall in love with a house.

For the full picture of how this fits into a Massachusetts purchase, see our step-by-step guide to buying a house for the first time in Massachusetts and the broader first-time home buyer in Massachusetts guide, which walk through the offer and Purchase and Sale process where these agreements come into play.

How to vet a buyer's agent

The 2024 changes actually put you in a stronger position. You are interviewing them, not the other way around. A few tips:

Tour a couple of early homes at open houses on your own while you meet agents.
Ask how they are paid, what happens if the seller does not cover it, and how to cancel if it is not working.
Prefer a short, limited agreement first, and reserve a longer exclusive one for an agent who has earned it.
Watch for pressure. An agent who rushes you to sign a long, exclusive contract before you have seen how they work is showing you something.

How Truffle helps

The open-house pressure and the post-2024 confusion come down to one thing: buyers want help without getting locked into someone they did not choose. Truffle pairs you with vetted local agents when you want representation, without the hard sell or the spam, so you decide who earns your business and on what terms. You get the local judgment that matters most at the offer and negotiation stage, on your terms, not a stranger's clipboard.

Ready to buy on your own terms? Take the 5-minute quiz at truffle.homes and we will help you line up the right people for a Massachusetts purchase.

Frequently asked questions

Do I have to sign a buyer's agent agreement to see a house in Massachusetts? Not for a public open house or a casual conversation. You do need a written agreement before an agent who is working with you takes you on a private tour, which has been the national rule since August 17, 2024 (NAR). The separate Massachusetts disclosure form is not a contract.

Is the Massachusetts agency disclosure form a contract? No. The Mandatory Licensee-Consumer Relationship Disclosure simply states whether the agent represents the seller, the buyer, or is a facilitator. You can decline to sign it and still receive a copy (Mass.gov). It does not hire anyone or commit you to a commission.

Can I negotiate a buyer's agent agreement? Yes, all of it. The length, scope, exclusivity, protection period, and compensation are negotiable. You can start with a short or single-property agreement rather than a long exclusive one (NAR, 2024).

Who pays the buyer's agent in Massachusetts now? It is negotiated. The seller may still offer to pay, often via the offer or a concession, but if they pay less than you agreed, you may owe the difference. Buyer-paid commissions generally cannot be financed into your mortgage, so confirm the numbers in writing before you tour.