What is the primary duty of a sub-agent in a real estate transaction?

The primary duty of a sub-agent in a real estate transaction is to assist the buyer while owing loyalty to the seller. This obligation arises from the fiduciary relationship established between the seller and the sub-agent. When a sub-agent is appointed, they operate under the authority and instruction of the listing agent, who represents the seller. The sub-agent's actions must thus prioritize the seller's interests, even as they provide assistance to the buyer.

In this context, the sub-agent is responsible for conveying relevant information and negotiating on behalf of the buyer while ensuring that the seller's interests are protected. This duty can create a dual responsibility where the sub-agent helps the buyer navigate the transaction but must do so within the framework of loyalty to the seller's best interests.

Other choices suggest roles that do not align with the traditional responsibilities of a sub-agent. For example, representing both parties equally overlooks the loyalty obligation to the seller, while solely focusing on contract preparation neglects the broader responsibilities of negotiation and communication essential in real estate transactions.