Learn how to properly fill out all of the residential listing contract documents and everything associated with it. TREC is unable to advise you on how to fill out a private contract form.You should direct your questions to your sponsoring broker. TXR 2406 can be used when the seller agrees to pay the buyer's broker through the terms of the sales contract. Amounts specified in 5A(2)(a) will be applied towards any fees a buyer has agreed to pay Broker as specified in a separate written representation agreement. B. A listing agreement is a contract between homeowners and brokers that legally establishes how a realtor will find a property buyer on the seller's behalf. Seller will sign and notarize two (2) copies of the mineral deed. Seller will fill out and sign the wire transfer details form. A listing agreement is a legally binding contract between a homeowner and the real estate agent or broker who will be listing the property for sale. Note: The Texas Association of Realtors and TREC update promulgated forms regularly.