(d) Sales to exempt cemetery companies and crematoria. Except as provided in paragraph (c)(2) or (c)(3) of this section (relating to transitional rules for preferred stock), no person may have any interest in the net earnings of a tax-exempt cemetery company or crematorium. Thus, a cemetery company or crematorium is not exempt from tax if property is transferred to such organization in exchange for an interest in the net earnings of the organization so long as such interest remains outstanding. An interest in a cemetery company or crematorium that constitutes an equity interest within the meaning of
section 385 will be considered an interest in the net earnings of the cemetery. However, an interest in a cemetery company or crematorium that does not constitute an equity interest within the meaning of
section 385 may nevertheless constitute an interest in the net earning of the organization. Thus, for example, a bond or other evidence of indebtedness issued by a cemetery company or crematorium which provides for a fixed rate of interest but which, in addition, provides for additional interest payments contingent upon the revenues or income of the organization is considered an interest in the net earnings of the organization. Similarly, a convertible debt obligation issued by a cemetery company or crematorium after July 7, 1975, is considered an interest in the net earnings of the organization.