Missouri Buyer-Broker Agreement Requirements
What buyers and agents in Missouri need to know before the first showing: the written-agreement rule, the four compensation terms it must include, and who regulates it locally.
On this page
The short answer
In Missouri, a buyer working with an agent who belongs to an MLS must sign a written buyer agreement before that agent tours a home with them, in person or by live virtual tour. The rule took effect on August 17, 2024 with the NAR settlement. The agreement must state what the agent will be paid, and that pay is always negotiable: it is not set by law or by the MLS.
What changed on August 17, 2024
The National Association of REALTORS® settlement introduced two practice changes that apply in Missouri and every other state:
- Written agreement before touring. An MLS participant working with a buyer must have a signed written agreement before touring a home with that buyer, in person or by live virtual tour.
- No compensation offers on the MLS. Offers of buyer-broker compensation can no longer be advertised on the multiple listing service. They are negotiated off the MLS and captured in the buyer agreement and the purchase contract.
What a Missouri buyer agreement must include
NAR’s rules require four compensation terms in every written buyer agreement:
The amount or rate of compensation
A specific and conspicuous disclosure of what the agent will be paid, or how that amount will be determined: a percentage, a flat fee or an hourly rate.
An amount that is objectively ascertainable
It must be possible to work out the amount from the agreement. Open-ended terms such as “whatever the seller offers” are not allowed.
No more than the agreed amount
A term that prohibits the agent from receiving more compensation, from any source, than the amount or rate in the agreement.
A statement that fees are negotiable
A conspicuous statement that broker fees and commissions are not set by law and are fully negotiable.
Also read before signing. These are not part of NAR’s four terms, but your form or state law may set them:
Term and end date
One home, one day of showings, or a longer search: NAR’s rules leave the length to you and the agent.
Termination and protection period
How either side can end the agreement, and whether the agent is still owed a fee for homes you saw together after it ends.
Exclusive or not
Whether you may work with other agents at the same time.
When you need one, and when you don’t
- Needed: before an MLS-participant agent tours a home with you, whether in person or by live virtual tour. A “home” here means a property with one to four units.
- Not needed: to talk to an agent at an open house, or to ask an agent about their services.
- Earlier is allowed: you can sign before the first tour, and some state laws require it.
How the buyer’s agent gets paid now
Compensation is negotiated on every deal and can come from several sources, alone or combined:
- The seller, as an offer of compensation made off the MLS.
- A seller concession negotiated into the purchase contract.
- The buyer, directly, under the buyer agreement.
Sellers can still list concessions on an MLS, but those concessions cannot be conditioned on the buyer using a broker. Working the seller side? The seller net sheet and commission calculator show how compensation and concessions change the numbers.
Missouri regulator and REALTOR® association
- Licensing regulator
- Missouri Real Estate Commission. Licenses agents and handles complaints.
- REALTOR® association
- Missouri REALTORS®. Publishes standard forms many members use; your brokerage may use its own.
Agents in Missouri
Missouri buyer-agreement FAQ
Do I need a written buyer agreement to tour a home in Missouri?
Yes, if you are working with an agent who is an MLS participant, as most are. Since August 17, 2024, MLS participants working with a buyer must have a written agreement before touring a home with that buyer, in person or by live virtual tour, and Missouri is covered like every other state. Talking to an agent at an open house or asking about their services does not require one.
Is the buyer-agent commission negotiable in Missouri?
Always. The agreement must say that broker fees and commissions are not set by law and are fully negotiable. In Missouri you and your agent decide the rate or flat fee, how it is calculated, and who pays it. There is no standard or required percentage.
How long does a buyer agreement last?
NAR’s rules leave the term to you and the agent: it can cover a single home, a single day of showings, or a longer search. If you are not ready to commit, ask for a short or single-property agreement. Read the term, the termination clause and any protection period before signing.
Who pays the buyer’s agent now?
It is negotiated deal by deal. The seller can still offer compensation off the MLS, a seller concession can be negotiated into the purchase contract, the buyer can pay the agent directly, or a mix of these. Offers of compensation can no longer appear on the MLS, and concessions listed there cannot be conditioned on the buyer using a broker.
Where do I find the buyer-agreement form for Missouri?
Many Missouri agents use a form from Missouri REALTORS® or from their brokerage. Ask your agent which form they use, and confirm the compensation, term and termination terms are filled in before you sign. For licensing questions or complaints, contact the Missouri Real Estate Commission.
Can virtual staging disclosure affect my buyer agreement?
They are separate obligations. Your buyer agreement covers representation and compensation; AI-altered listing photos are covered by disclosure rules. See the Missouri virtual staging rules for how altered images must be labeled in your market.
Sources
- NAR: What the NAR settlement means for home buyers and sellers
- NAR: Consumer guide to written buyer agreements
- NAR: Settlement FAQs
- NAR: Summary of 2024 MLS changes (PDF)
- Missouri Real Estate CommissionState licensing regulator
- Missouri REALTORS®State REALTOR® association
Links checked . Laws and MLS rules change; the official text controls.
Information, not legal advice. This page summarizes the NAR settlement’s buyer-agreement practice changes and Missouri context as of October 8, 2026. It does not create an attorney-client relationship. Forms and rules change: confirm the current form with your brokerage or Missouri REALTORS®, check with the Missouri Real Estate Commission, and consult an attorney licensed in Missouri for specific questions.