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

A CPA is preparing a federal income tax return for a client. The client informs the CPA that they received a Form 1099-DIV for dividend income but has lost the form and cannot recall the exact amount. The client estimates the dividend income to be approximately $500. What is the CPA's most appropriate course of action under Circular 230?

  1. AReport $0 for dividend income, as there is no official documentation.
  2. BSearch prior year returns for similar dividend income and use that amount as an estimate.
  3. CAdvise the client to contact the payer to obtain a copy or confirmation of the Form 1099-DIV.
  4. DReport the $500 estimate provided by the client on the tax return.
Show answer & explanation

Correct answer: C. Advise the client to contact the payer to obtain a copy or confirmation of the Form 1099-DIV.

Under Circular 230, practitioners must exercise due diligence. When specific income information is missing but known to exist (like a 1099-DIV), the preparer should advise the client to seek the correct information from the source rather than relying on an estimate or omitting it.

Why the other options are wrong

  • A. Omitting income known to exist is incorrect and could lead to an understatement of tax liability.
  • B. Using prior year data as an estimate for current year income is not due diligence when the current year's exact figure can be obtained.
  • D. Relying on an estimate when exact information is available from a third party is not exercising due diligence.

Circular 230 Due Diligence for Missing Information

When specific, verifiable information (e.g., from a Form 1099) is known to exist but is missing, practitioners must advise clients to obtain the correct information from the source.

  • Do not ignore implications of information known to exist.
  • Make reasonable inquiries to obtain missing information.
  • Advise client to seek official documentation.

Memory trick: When data's missing, 'Seek the Source' for truth.

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