(1) In general. Subject to the limitations in
paragraph (c)(2) of this section, an individual who is not a practitioner may represent a taxpayer before the Internal Revenue Service in the circumstances described in this paragraph (c)(1), even if the taxpayer is not present, provided the individual presents satisfactory identification and proof of his or her authority to represent the taxpayer. The circumstances described in this paragraph (c)(1) are as follows:
(i) An individual may represent a member of his or her immediate family.
(ii) A regular full-time employee of an individual employer may represent the employer.
(iii) A general partner or a regular full-time employee of a partnership may represent the partnership.
(iv) A bona fide officer or a regular full-time employee of a corporation (including a parent, subsidiary, or other affiliated corporation), association, or organized group may represent the corporation, association, or organized group.
(v) A regular full-time employee of a trust, receivership, guardianship, or estate may represent the trust, receivership, guardianship, or estate.
(vi) An officer or a regular employee of a governmental unit, agency, or authority may represent the governmental unit, agency, or authority in the course of his or her official duties.
(vii) An individual may represent any individual or entity, who is outside the United States, before personnel of the Internal Revenue Service when such representation takes place outside the United States.