Cooperating broker

A cooperating broker is the brokerage that brings the buyer to a sale, working alongside the listing brokerage. Listings used to offer it a share of the commission on the MLS; since August 2024 that offer no longer appears there.

Agents & representation · Updated September 2026

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Where this comes up: on the market

This word belongs to the on the market part of a sale. Here is what that part holds, in order.

  1. List and market the homeDecide where to list · Post through the channels you choose
  2. Host showings and open housesSet your showing process · Vet buyers before showings
  3. Review offers and negotiateCompare offer terms · Verify buyer financing

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Part 1 of 5

Why a seller cares

The cooperating broker is the buyer's brokerage, and for decades the listing's offer of a split to them was how buyers' agents were paid. That offer no longer rides the MLS, so what a buyer's agent is paid is now in the offer itself.

Part 2 of 5

A simple example

A buyer's agent from another brokerage brings an offer. Their compensation is written into the offer rather than promised on the listing.

Cooperating broker: a simple example
ThenNow
The listing offered a split to any cooperating brokerNo compensation offer on the MLS
The split was the norm, rarely negotiatedEach offer names what the buyer's agent asks for
The seller paid both sides from one commissionThe seller decides, offer by offer, what to pay the buyer's side

Cooperating broker still means the buyer's brokerage. What has changed is how they are paid.

Part 3 of 5

What people get wrong

That the listing agreement still sets the buyer's agent's fee. It sets what your side pays your agent; the buyer's side is negotiated in the offer.

Part 4 of 5

Common questions

What is a cooperating broker?

The brokerage that brings the buyer to a sale, working alongside the listing brokerage. In most sales it is the buyer's agent's firm.

Does the listing still offer the cooperating broker a commission?

Not on the MLS. Since August 2024, offers of pay to a buyer's broker no longer appear there. That pay is agreed in the buyer's own agreement and in the offer.

Is a cooperating broker the same as a buyer's agent?

Nearly. The broker is the firm, and the buyer's agent is the licensed person working under it.

Part 5 of 5 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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