The Truth About Real Estate Agent Commission Fees The Truth About Commissions for Real Estate Agents What are real estate agent commission fees? Real estate agent commission fees are the payment that a seller makes to their real estate agent for facilitating the sale of their property. These fees are usually a percentage of final selling price and are usually negotiated by the seller and agent before the property goes on the market. Real estate agent commissions can vary based on a variety of factors. These include the location of a property, the experience of the agent and current market