Example:
(A) Facts. Individual F owns directly 40 percent of the profits interest of the DEF Partnership. His son, M, 20 years of age, owns directly 30 percent of the profits interest of DEF, and his son, A, 30 years of age, owns directly 20 percent of the profits interest of DEF. The 10 percent remaining of the profits interest and 100 percent of the capital interest of DEF is owned by an unrelated person.
(B) F's ownership. F owns 40 percent of the profits interest in DEF directly and is considered to own the 30 percent profits interest owned directly by M. Since, for purposes of the effective control test contained in paragraph (b)(6)(ii) of this section, F is treated as owning 70 percent of the profits interest of DEF, F is also considered as owning the 20 percent profits interest of DEF owned by his adult son, A. Accordingly, F is considered as owning a total of 90 percent of the profits interest in DEF.
(C) M's ownership. Minor son, M. owns 30 percent of the profits interest in DEF directly, and is considered to own the 40 percent profits interest owned directly by his father, F. However, M is not considered to own the 20 percent profits interest of DEF owned directly by his brother, A, and constructively by F, because an interest constructively owned by F by reason of family attribution is not considered as owned by him for purposes of making another member of his family the constructive owner of such interest. (See paragraph (c)(2) of this section.) Accordingly, M is considered as owning a total of 70 percent of the profits interest of the DEF Partnership.
(D) A's ownership. Adult son, A, owns 20 percent of the profits interest in DEF directly. Since, for purposes of determining whether A effectively controls DEF under paragraph (b)(6)(ii) of this section, A is treated as owning only the percentage of profits interest he owns directly, he does not satisfy the condition precedent for the attribution of the DEF profits interest from his father. Accordingly, A is considered as owning only the 20 percent profits interest in DEF which he owns directly.