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What Is a Buyer/Broker Agreement in California?

C. Ray Brower September 23, 2026 6 min read

Since January 2025, California home buyers sign a buyer/broker agreement before making an offer. Here is what that document does, why it matters, and what to read before you sign.

In plain English: what the agreement does

A buyer/broker agreement in California is the written contract that makes a real estate agent your agent. It is the document that officially says you are represented, the agent is working for you, and both sides understand how that agent gets paid. The official form is called the Buyer Representation and Broker Compensation Agreement, often shortened to BRBC.

Think of it as your seatbelt for the home buying process. It protects you by putting the relationship, the duties, and the money in writing before any of the surprises happen.

When do you sign it?

California law (AB 2992, now part of Civil Code section 1670.50) requires that a buyer and their agent sign the agreement as soon as practicable, and no later than when the buyer makes an offer on a home. The California Department of Real Estate advises signing before you tour any properties, so bring questions and a clear head to that conversation.

Most agreements run for a set term capped at 90 days, so it is a working relationship with a defined shelf life, not a lifetime commitment.

What is inside it

The law requires the agreement to cover two essentials: how the broker is compensated, and what services the broker will provide. In practice the standard California form also spells out the amount or formula for compensation, who is expected to pay it, whether the agent may accept payment from the seller or another party, whether the representation is exclusive, and the fiduciary duties the agent owes you, including loyalty, confidentiality, and disclosure.

Before you sign, read it the way you would read a lease: slowly, and with a pen in hand. If anything is unclear, that is exactly the moment to ask. A good agent welcomes the questions.

Why buyers should actually like this

It may sound like paperwork, but a signed buyer/broker agreement is a promise in your favor. It guarantees your agent is obligated to negotiate for you, advocate for your interests, and keep your information confidential. It also removes the guesswork around money, so there are no surprises at the closing table.

When you work with me, we go through this document line by line in plain English before you ever step into a home. No jargon, no rushed signatures, just clarity.

Still have a question?

This article was written by C. Ray Brower, Associate Broker with C. Ray Brower, Brokered by Epique Realty, Your Perfect Home Group. Ask him anything, in plain English.

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