In this lesson, Nick Palazzolo, CPA, tackles the seemingly straightforward, yet crucial topic of handling client refund checks in compliance with Circular 230, which governs the conduct of tax professionals practicing before the IRS. With characteristic clarity and a touch of humor about the CPA exam's fondness for "legacy textbook stuff," Nick distinguishes between the permitted and prohibited actions a CPA can take when presented with a client’s refund check. By laying out the scenarios in a format reminiscent of multiple-choice questions, Nick ensures that the key points stick—especially the golden rule: never endorse the client's check. Instead, learn the appropriate steps to safeguarding the check until the client can collect it, thus avoiding a breach of IRS practice rules.