Hard1 markMultiple Choice
Area I: Ethics & Tax ProceduresTax ResearchFederal Tax Procedures

CPA · Question 67 · Area I: Ethics & Tax Procedures

Which of the following is a 'primary authority' for tax research purposes?

Answer options:

A.

IRS Publications.

B.

Tax textbook.

C.

Treasury Regulations.

D.

Article in the Journal of Taxation.

How to approach this question

Primary = IRC, Regulations, Court Cases, Revenue Rulings. Secondary = Textbooks, IRS Publications, Articles.

Full Answer

C.Treasury Regulations.✓ Correct
Primary authorities include the Internal Revenue Code (Legislative), Treasury Regulations and IRS Rulings (Administrative), and Court Decisions (Judicial). IRS Publications are considered secondary sources/guidance, not substantial authority.

Common mistakes

Thinking IRS Publications are primary law.

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