Whose name goes on a co-listing?

Two questions hide inside this one, and co-listing arguments happen when people conflate them. The first is contractual: whose name is on the MLS record. The second is cultural: who gets the marketing glory inside a team. The record has rules; the glory has conventions; and the answer to each lives in a different place.

What the MLS record actually carries

A co-listing is not a caption — it is structure. The board record holds a listing agent and a co-listing agent as distinct fields, each tied to a registrant and a brokerage, entered when the listing brokerage loads the property. That data travels in the feed to every website lawfully displaying the listing, which is why the entry moment matters: whatever was typed into those two slots becomes the answer to “whose name goes on it” across the entire distribution network. The listing agreement the seller signed is the source of truth behind the record, and the brokerage of record answers to the board for both.

What display rules require

Board compliance rules take a simple position: websites render the attribution the feed provides. Neither your own team site nor anyone else’s gets to promote the co-listing agent to first position, drop the outside brokerage, or hide a co-listor whose presence is inconvenient. The display mechanics on team sites are covered in depth separately; the principle worth internalizing here is that public attribution is not a design choice. Editing it to flatter one side of a co-listing is a compliance problem dressed up as marketing.

Inside a team: credit is a convention — set it early

Where the record is silent is the part teams fight about: whose face fronts the campaign, who signs the social posts, whose “personal brand” the sale feeds. Functioning teams settle this by published convention rather than per-deal negotiation. Common shapes: the agent who sourced the seller takes first position and the servicing agent co-lists; mentors co-list with new agents for supervision with the junior’s name deliberately first; teams under a single brand put the team identity forward and let attribution on their own site follow the feed exactly. Any of these work. What fails is deciding after the sign goes up.

Credit and money are separate ledgers

Name order settles nothing about compensation. The commission division on a co-listing follows the team agreement and the brokerage’s ledger — the same machinery as any team split — and a co-listor in second position may well out-earn the first name on the sign. Teams save themselves grief by writing both rules down together: the credit convention and the split convention, in the same document, so neither is ever argued from memory on a live deal.

When the co-listor is another brokerage

Cross-brokerage co-listings raise the stakes on all of the above. Both brokerage identities ride the record, both regulators’ advertising rules apply to the marketing, and any imbalance — one side’s ads omitting the other’s required identification — lands on the brokerage that published them. Agree in writing before entry on name order, ad approval, sign design, and who answers inquiries. The deals that go smoothly are the ones where this took one email at the start instead of three phone calls in week four.

The operational answer

So: the name on a co-listing is whatever the listing brokerage entered on the board record, displayed everywhere exactly as entered, and changeable only by amendment. Everything else — order, marketing credit, money — is convention, and conventions only prevent disputes when they are written before the listing is. Teams that treat the MLS entry as the last step of a decided process, rather than the moment the argument starts, never find this question hard again.