Imposition of initial tax—(1) In general—(i) Initial tax. Section 4943(a)(1) imposes an initial excise tax (the “initial tax”) on the excess business holdings of a private foundation for each taxable year of the foundation which ends during the taxable period defined in section 4943(d)(2). The amount of such tax is equal to 5 percent of the total value of all the private foundation's excess business holdings in each of its business enterprises. In determining the value of the excess business holdings of the foundation subject to tax under section 4943, the rules set forth in §§ 20.2031-1 through 20.2031-3 of this chapter (Estate Tax Regulations) shall apply.

Disposition of certain excess business holdings within ninety days. In any case in which a private foundation acquires excess business holdings, other than as a result of a purchase by the foundation, the foundation shall not be subject to the taxes imposed by section 4943, but only if it disposes of an amount of its holdings so that it no longer has such excess business holdings within 90 days from the date on which it knows, or has reason to know, of the event which caused it to have such excess business holdings. Similarly, a private foundation shall not be subject to the taxes imposed by section 4943 because of its purchase of holdings where it did not know, or have reason to know of prior acquisitions by disqualified persons, but only if the foundation disposes of its excess holdings within the 90-day period described previously, and its purchase would not have created excess business holding but for such prior acquisitions by disqualified persons. In determining whether for purposes of this (ii) the foundation has disposed of such excess business holdings during such 90-day period, any disposition of holdings, by a disqualified person during such period shall be disregarded.

Extension of ninety day period. The period described in paragraph (a)(1)(ii) of this section, during which no tax shall be imposed under section 4943, shall be extended to include the period during which a foundation is prevented by federal or state securities laws from disposing of such excess business holdings.

Effect of disposition subject to material restrictions. If a private foundation disposes of an interest in a business enterprise but imposes any material restrictions or conditions that prevent the transferee from freely and effectively using or disposing of the transferred interest, then the transferor foundation will be treated as owning such interest until all such restrictions or conditions are eliminated (regardless of whether the transferee is treated for other purposes of the Code as owning such interest from the date of the transfer). However, a restriction or condition imposed in compliance with federal or state securities laws, or in accordance with the terms or conditions of the gift or bequest through which such interest was acquired by the foundation, shall not be considered a material restriction or condition imposed by a private foundation.

Foundation knowledge of acquisitions made by disqualified persons. (A) For purposes of paragraph (a)(1)(ii) of this section, whether a private foundation will be treated as knowing, or having reason to know, of the acquisition of holdings by a disqualified person will depend on the facts and circumstances of each case. Factors which will be considered relevant to a determination that a private foundation did not know or had no reason to know of an acquisition are: the fact that it did not discover acquisitions made by disqualified persons through the use of procedures reasonably calculated to discover such holdings; the diversity of foundation holdings; and the existence of large numbers of disqualified persons who have little or no contact with the foundation or its managers.

The provisions of paragraph (a)(1)(v)(A) of this section may be illustrated by the following example:

By the fifteenth day of the fifth month after the close of each taxable year, the F Foundation sends to each foundation manager, substantial contributor, person holding more than a 20% interest (as described in section 4946(a)(1)(C) in a substantial contributor, and foundation described in section 4946(a)(1)(H), a questionnaire asking such persons to list all holdings, actual or constructive, in each business enterprise in which F had holdings during the taxable year in excess of those permitted by the 2 percent de minimis rule of section 4943(c)(2)(C). In preparing the list of such enterprises, F takes into account its constructive holdings only if, during the taxable year, F (along with all related foundations described in section 4946(a)(1)(H)) owned over 2% of the voting stock, profits interest or beneficial interest in the entity actually owning the holdings constructively held by F. The questionnaire asks each such person to list the holdings in such enterprises of any persons who, because of their relationship to such disqualified person, were themselves disqualified persons (i.e., members of the family (as defined in section 4946(d)), and any corporations, partnerships, trusts and estates described in section 4946(a)(1) (E) through (G) in which such person, or members of his family, had an interest). The questionnaire asks that constructive holdings be listed only if, during the taxable year, the disqualified person owned over 2% of the voting stock, profits interest or beneficial interest in the entity actually owning the holdings constructively held by such person. (Thus a disqualified person owning less than 2% of a mutual fund is not required to list his attributed share of all the securities in the portfolio of the fund.) If no response to the questionnaire is received, the foundation seeks the information requested by the questionnaire by mailing a second (but not a third) questionnaire. If a questionnaire which is returned to the foundation indicates that certain information was unavailable to the person completing the questionnaire, the foundation seeks that information directly. For example, if a disqualified person indicates that he could not find out whether a corporation described in section 4946(a)(1)(E) had holdings in the enterprise listed in the questionnaire, the foundation seeks to obtain this information directly from the corporation by mailing it a questionnaire. In such a case F may be found not to have reason to know of the acquisition of holdings by a disqualified person.

Holdings acquired other than by purchases. See section 4943(c)(6) and § 53.4943-6 for rules relating to the acquisition of certain holdings other than by purchase by the foundation or a disqualified person.

Special rules. In applying subparagraph (1) of this paragraph, the tax imposed by section 4943(a)(1):

Shall be imposed on the last day of the private foundation's taxable year, but

The amount of such tax and the value of the excess business holdings subject to such tax shall be determined with respect to the foundation's holdings (based upon voting power, profits or beneficial interest, or value, whichever is applicable) in any business enterprise as of that day during the foundation's taxable year when the foundation's excess holdings in such enterprise were the greatest.

Examples. The provisions of this paragraph may be illustrated by the following examples:

Y is a private foundation reporting on a calendar year basis. On January 1, 1973, Y has 20 shares of common stock in corporation N, of which five shares constitute excess business holdings. On June 1, 1973, Y disposes of such five shares; however, because of additional acquisitions of N common stock on such date by disqualified persons with respect to Y, the remaining 15 shares of N common stock held by Y now constitute excess business holdings. There are no further acquisitions or dispositions of N common stock during 1973 by Y or its disqualified persons. Although Y's greatest holdings in N during 1973 are held between January 1, 1973, and May 31, 1973, Y's greatest excess holdings in N during 1973 are held between June 1, 1973, and December 31, 1973. Therefore, the tax specified in section 4943(a)(1) shall be computed on the basis of the greatest value of such greatest excess holdings as of any day between June 1 and December 31, 1973.

X is a private foundation reporting on a calendar year basis. On January 1, 1972, X has 100 shares of common stock in M corporation which are excess business holdings. On such date each share of M common stock has a fair market value of $100. On February 28, 1972, in an effort to dispose of such excess business holdings, X sells 70 shares of M common stock for $120 per share (the fair market value of each share on such date) to A, an individual who is not a disqualified person within the meaning of section 4946(a). The value of $120 per share is the highest fair market value between January 1 and February 28, 1972. X disposes of no more stock in M for the reminder of calendar year 1972. On December 31, 1972, the fair market value of each share of M common stock is $80. X calculates its tax on its excess business holdings in M for 1972 as follows:

Assume the same facts as in Example (2) except that the sale of X to A occurs on January 7, 1973, when the fair market value of each share of M corporation common stock equals $70. A value of $100 per share is the highest fair market value of the M common stock between January 1 and January 7, 1973. On may 9, 1973, X for the first time has excess business holdings in N corporation in the form of 200 shares of N common stock. The value per share of N common stock on May 9, 1973, equals $200. X makes no disposition of the N common stock during 1973, and the value of each share of N common stock as of December 31, 1973 equals $250 (the highest value of N common stock during 1973). X calculates its tax on its excess business holdings in both M and N for 1973 as follows:

Additional tax. In any case in which the initial tax is imposed under section 4943(a) with respect to the holdings of a private foundation in any business enterprise, if, at the close of the taxable period (as defined in section 4943(d)(2) and § 53.4943-9) with respect to such holdings the foundation still has excess business holdings in such enterprise, there is imposed a tax under section 4943(b) equal to 200 percent of the value of such excess holdings as of the last day of the taxable period.