Seller's Agent - A real estate professional becomes a Seller's Agent by entering into a listing agreement to represent the seller's interests. Seller representation may also be created when a real estate professional shows a property on the Multiple Listing Service and "buyer agency" has not been created. The Seller's Agent can provide information to assist the buyer, but they must place the interests of the seller first. A buyer should not disclose anything to the Seller's Agent they do not want the seller to know.

Buyer's Agent - A real estate professional becomes the Buyer's Agent by entering into an agreement to represent the buyer. A Buyer's Agent can assist the seller, but does not represent the seller. The Buyer's Agent must place the interests of the buyer first. A seller should not tell the Buyer's Agent anything they would not want the buyer to know, because the Buyer's Agent must disclose any pertinent information to the buyer.