When posed with a particularly complex tax question, a researcher with little previous experience with the issue would be best served at the outset by consulting:

Question

Quizplus · Accepted Answer

A "tax service" such as CCH or RIA is the best choice when tackling a complex tax question with little previous experience. These services offer comprehensive coverage of tax laws, regulations, and rulings, and can provide up-to-date information on changes and developments in tax law. While legislative history, Treasury Regulations, and the Internal Revenue Code are all important sources of tax law, a tax service provides a more practical and user-friendly approach for researchers.

When Posed with a Particularly Complex Tax Question, a Researcher