§ 10.37 Requirements for written advice.
(a) Requirements. (1) A practitioner may give written advice (including by means of electronic communication) concerning one or more Federal tax matters subject to the requirements in paragraph (a)(2) of this section. Government submissions on matters of general policy are not considered written advice on a Federal tax matter for purposes of this section. Continuing education presentations provided to an audience solely for the purpose of enhancing practitioners' professional knowledge on Federal tax matters are not considered written advice on a Federal tax matter for purposes of this section. The preceding sentence does not apply to presentations marketing or promoting transactions.
(2) The practitioner must—
(i) Base the written advice on reasonable factual and legal assumptions (including assumptions as to future events);
(ii) Reasonably consider all relevant facts and circumstances that the practitioner knows or reasonably should know;