I understand your question to mean that you are the buyer offering to purchase a property and you are a licensed real estate agent or broker. Yes, a licensed real estate agent or broker must disclose their license status when negotiating the purchase or sale of a property. In practice, you should disclose verbally when you first speak with the seller or seller's agent. Then, when you write an offer, you should disclose your real estate license status in writing to the seller's agent. For example, a simple, "Jane Doe is licensed as a real estate agent in the State of California" is sufficient to put the other party on notice.
May 11, 2015