Can I be a single agent and a non-representative broker on the same transaction? - FL

[Shubham Aggarwal]

I am currently the listing agent (single agent) on a property, and I have been approached by a cash buyer that is looking to purchase without representation from an agent.  As a single agent, can I be a non-representative broker to the buyer? The buyer will be submitting his offer and taking care of himself. 

This will be beneficial to me and the seller because I can take a piece of the buyer's agent commission and then pass the remaining savings to the seller.  But I want to make sure this is legal. Or do you think I should transition to a transaction broker and represent the transaction (i.e. both the seller and buyer)?