26 CFR § 301.6103(l)-1
Disclosure of returns and return information for purposes other than tax administration
June 25, 2020
(a) Definition. For purposes of applying the provisions of section 6103(l) of the Internal Revenue Code, the term agent includes a contractor.
(b) Effective date. This section is applicable January 6, 2004.
[T.D. 9111, 69 FR 507, Jan. 6, 2004]