If a broker discovers a shortage in the brokerage trust account, what is the appropriate response?

A trust-account shortage — when the account holds less than the total owed to all parties — is a serious red flag that money has been mishandled, whether through error, commingling, or conversion. The broker must investigate the cause immediately, restore the account so every party's funds are intact, and fix the underlying problem (for example, correcting a posting error or addressing misuse). Brokers are generally not permitted to let client funds be short, and a shortage discovered in an audit can lead to discipline. Some states allow a broker to keep a small amount of the broker's own money in the account solely to cover bank fees, but never to use client funds. Prompt correction and accurate reconciliation are expected.