Florida Agency Act states that a licensee does not have to disclose their status if the licensee: This form is a listing agreement for commercial real estate in which the seller gives the listing broker the exclusive right to sell the property. There are many real estate agents and brokers in Florida who work exclusively as transaction agents. Companies that avoid a single agency say that working as a transaction agent helps avoid some difficulties and confusions. The agent will probably not forget what his role is, if it is the same all the time. It also avoids possible lawsuits, which is perhaps the best reason why some brokerage firms also avoid it in circumstances where the law allows it. Dual Agency is actually illegal here in Florida, but acting as a trading broker is not illegal.