California Buyer-Broker Agreements: AB 2992 (2026)

Yes. Since January 1, 2025, California law requires a written buyer-broker representation agreement before a buyer's agent can earn a commission on most real property sales. Assembly Bill 2992, signed by Governor Newsom on September 24, 2024, added Title 4.1 to the Civil Code — codified at Civil Code §1670.50 — and amended Civil Code §2079.13, §2079.14, and §2079.16 to require the agreement be signed "as soon as practicable, but no later than the execution of the buyer's offer to purchase real property." This is a California statute, not just an industry rule, and that distinction matters more than most agents realize. It exists independently of, and slightly differently from, the national MLS practice change that came out of the NAR commission-lawsuit settlement on August 17, 2024. A California agent can technically comply with one and still violate the other, because the two rules define different moments as "too late." Both dates, both trigger points, and both enforcement paths matter, and mixing them up is one of the more common mistakes new licensees make.

Civil Code §1670.50 defines a buyer-broker representation agreement as a written contract between a buyer and a buyer's agent authorizing the agent to provide specified services on the buyer's behalf. The statute requires the agreement to spell out four things at minimum: the scope of services the agent will provide, the amount or method of the agent's compensation, the duration of the agreement, and the geographic area or property type it covers — plus signatures from all parties. Miss any one of those four elements and the agreement doesn't satisfy the statute, even if both sides signed it. The law applies broadly across property types. It covers sales of single-family homes, condominiums, multifamily property, office, retail, and industrial real estate. It does not apply to leases, rental agreements, government land transactions, or loan brokerage services — so a residential lease negotiation or a straightforward landlord referral doesn't trigger the requirement the way a purchase transaction does. Under creation of agency principles, a buyer representation agreement is what converts an informal, implied agency relationship — the kind that can arise just from an agent driving a buyer around to open houses — into an express one with defined duties and defined pay. AB 2992 essentially forces that conversion to happen in writing, and it forces it to happen early enough that a buyer never has to guess whether the person showing them homes is actually working for them.

These two rules are frequently conflated in agent conversations, but they're legally distinct, with different trigger points and different enforcement mechanisms entirely. The **NAR settlement's MLS Practice Change** (effective August 17, 2024, nationwide) requires any MLS participant "working with" a buyer to have a written agreement in place before touring a home, including live virtual tours. It's a private contractual rule enforced through MLS membership rather than state law, and the trigger is the tour itself — the moment an agent unlocks a lockbox or hosts a live virtual walkthrough for that buyer, the clock has already run out. **AB 2992** (California-only, effective January 1, 2025) sets a later deadline: no later than the execution of the buyer's offer to purchase. A buyer could, in theory, tour a dozen homes with an agent under a verbal understanding and still be technically compliant with AB 2992 right up until they're ready to write an offer — while simultaneously violating their MLS's tour-stage rule with every single showing. In practice, most California brokerages resolve the gap by setting internal policy to the earlier, stricter trigger — get the agreement signed before the first showing — so agents don't have to track two separate compliance clocks in their head. A licensee who complies only with AB 2992's offer-stage deadline while skipping the MLS's tour-stage requirement is still in violation of their MLS's rules, even though they haven't broken state law, and could face MLS disciplinary action separate from anything the DRE might pursue.

The California Association of Realtors' standard implementation is the Buyer Representation and Broker Compensation Agreement (BRBC), released in its current form in July 2024 ahead of the August MLS deadline and revised again for the January 2025 statutory deadline. It's the most widely used buyer-agreement form in the state, though it isn't the only DRE-compliant option — a broker can draft a custom agreement as long as it satisfies Civil Code §1670.50's four required elements. Every material term in the BRBC is negotiable between buyer and agent before signing. The compensation rate or flat fee is negotiable. The term length — commonly written for 30, 90, or 180 days — is negotiable, and nothing in the statute sets a statutory minimum or maximum. The exclusivity scope (exclusive representation vs. non-exclusive) is negotiable. The cancellation provisions, including whether and how a buyer can terminate early, are negotiable too. The statute also carries forward a rule that predates AB 2992, from the older Civil Code §2079.13–16 disclosure regime governing commission structures: compensation terms must be objectively ascertainable — a specific percentage, flat dollar figure, or hourly rate — and cannot be written as open-ended language like "whatever the seller offers to pay" or a floating range such as "2–3% depending on negotiation." That single rule closes off the exact compensation ambiguity that was at the center of the underlying antitrust litigation nationally.

The consequences run in two directions, and both are more serious than a lot of new agents assume. First, compensation: a buyer's agent working without a signed, compliant agreement risks having no enforceable right to be paid at all, since the statute ties the compensation term directly to a written contract that must exist before the transaction closes. An agent who spends weeks driving a buyer to showings, writing offers, and negotiating repairs — without ever getting a signature — may find they have no legal claim to a commission even after the deal closes, regardless of how much work they put in. Second, licensing discipline: the DRE issued a Licensee Advisory on November 14, 2024, reminding all license holders that buyer-broker agreements must be in writing, must address compensation in the statutorily required way, and must be executed on the AB 2992 timeline. DRE treats a pattern of missing or noncompliant agreements as a potential violation subject to discipline under its existing enforcement authority, separate from whatever an MLS chooses to do about a tour-stage violation. There's also a practical failure mode that has nothing to do with statutes or MLS bylaws: an agent who shows homes for weeks without a signed agreement has no documented claim to represent that buyer if the buyer later writes an offer through a different agent, or decides mid-search that they'd rather work with a friend's cousin who just got licensed. The written agreement isn't just a compliance checkbox — for the agent, it's the only enforceable proof the relationship exists at all.

The practical effect of AB 2992 is that the "let's just go look at a few houses this weekend" conversation that used to open most buyer relationships no longer works the same way. Agents who want to stay compliant with both the MLS tour-stage rule and the statute now have that compensation conversation on day one, before any home gets shown — not after an offer is accepted, when it's far more awkward to negotiate. That's a genuine shift in how the first meeting with a buyer goes, and it's one most pre-2024 training materials never covered: instead of leading with showings, agents now lead with a written agreement that states, in plain numbers, exactly what they'll be paid and exactly what they're agreeing to do for it. Buyers who are used to older norms sometimes push back on signing anything before seeing a single house, and part of an agent's job now is explaining that the agreement protects the buyer too — it obligates the agent to specific, enforceable duties rather than a vague promise to "help out."

Buyer-broker agreements sit in the DRE's high-weight "Contracts" exam category, and the salesperson exam draws on exactly this material: when agency is created, what a valid agreement must contain, and how compensation terms can and can't be structured. Expect exam questions to test whether you know a buyer representation agreement requires a defined term, a defined scope, and objectively ascertainable compensation — the same three elements AB 2992 wrote into the Civil Code. It's also a natural pairing with the OLD CAR fiduciary duties framework, since a signed buyer-broker agreement is frequently the moment those fiduciary duties formally attach to the relationship. Commission structure questions on the exam also assume you understand where an agent's pay actually comes from once a buyer-broker agreement is signed — which ties directly into how commission splits work between a new agent and their sponsoring broker once that commission is actually collected. Day One's practice exams weight contract-law questions, including buyer-broker agreement mechanics, to match the DRE's actual high-weight distribution rather than treating every topic on the outline as equally likely to appear.