CPA Exam — REG (Regulation)Ethics, Professional Responsibilities, and Federal Tax ProceduresEasy

A tax practitioner is preparing a federal income tax return for a client. The client provides the practitioner with information that appears to be implausible but does not seem intentionally misleading. Under Circular 230, what is the practitioner's primary responsibility regarding this information?

  1. AMake reasonable inquiries to determine if the information is correct and complete.
  2. BRefuse to prepare the return unless the client provides independent third-party verification of the information.
  3. CDisclose the implausible nature of the information in a statement attached to the tax return.
  4. DAccept the information as provided, as the client is ultimately responsible for the accuracy of their tax return.
Show answer & explanation

Correct answer: A. Make reasonable inquiries to determine if the information is correct and complete.

Circular 230 requires tax practitioners to exercise due diligence. If information provided by a client appears implausible, the practitioner cannot simply accept it but must make reasonable inquiries to ensure its accuracy and completeness.

Why the other options are wrong

  • B. Refusing to prepare or demanding third-party verification is generally too extreme unless the practitioner believes the information is intentionally misleading or incorrect after inquiry.
  • C. Disclosure is not the primary action required for implausible information; investigation is.
  • D. Practitioners cannot simply accept implausible information; they have a due diligence obligation.

Circular 230 Due Diligence for Implausible Information

Under Circular 230, a tax practitioner must make reasonable inquiries when client-provided information appears implausible or questionable, even if not intentionally misleading.

  • Applies to all information provided by clients.
  • Requires reasonable inquiries, not blind acceptance.
  • Does not automatically require third-party verification or refusal.
  • Aims to ensure accuracy and completeness of tax returns.

Memory trick: Questionable data? Dig for the truth!

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