Which of the following actions could lead to a real estate license being revoked?

Accepting referral fees without disclosure can lead to a real estate license being revoked because it violates ethical standards and legal requirements within the real estate profession. Transparency and honesty are crucial in building trust with clients and complying with regulations. When a real estate professional accepts referral fees without informing the parties involved, it constitutes a breach of fiduciary duty and can be seen as fraudulent behavior. Such practices undermine the integrity of the real estate market and are taken very seriously by regulatory authorities.

In contrast, actions like volunteering to assist clients with their home searches, participating in community real estate events, and updating clients about market trends are generally encouraged behaviors that contribute positively to the profession and client relationships. These activities help foster connections and enhance a professional's reputation, which is essential for success in real estate.