Reg. § 1.851-2 Limitations.

(i) Gross income amounts Income is described in this paragraph (b)(1)(i) if it is gross income derived from:

(ii) Income from a publicly traded partnership Income is described in this paragraph (b)(1)(ii) if it is net income derived from an interest in a qualified publicly traded partnership (as defined in section 851(h)).

(i) For purposes of section 851(b)(2)(A) and paragraph (b)(1)(i)(A) of this section, amounts included in gross income for the taxable year under section 951(a)(1)(A) or 1293(a) are treated as dividends only to the extent that, under section 959(a)(1) or 1293(c) (as the case may be), there is a distribution out of the earnings and profits of the taxable year that are attributable to the amounts included in gross income for the taxable year under section 951(a)(1)(A) or 1293(a). For allocation of distributions to earnings and profits of foreign corporations, see § 1.959-3.

(ii) For purposes of subdivision (i) of this subparagraph, if by reason of section 959(a)(1) a distribution of a foreign corporation's earnings and profits for a taxable year described in section 959(c)(2) is not included in a shareholder's gross income, then such distribution shall be allocated proportionately between amounts attributable to amounts included under each clause of section 951(a)(1)(A). Thus, for example, M is a United States shareholder in X Corporation, a controlled foreign corporation. M and X each use the calendar year as the taxable year. For 1977, M is required by section 951(a)(1)(a) to include $3,000 in its gross income, $1,000 of which is included under clause (i) thereof. In 1977, M received a distribution described in section 959(c)(2) of $2,700 out of X's earnings and profits for 1977, which is, by reason of section 959(a)(1), excluded from M's gross income. The amount of the distribution attributable to the amount included under section 951(a)(1)(A)(i) is $900, i.e., $2,700 multiplied by ($1,000/$3,000).

(iii) If an amount is included in gross income of the corporation referred to in paragraph (b)(1) of this section under section 951(a)(1) or 1293(a) and is derived with respect to that corporation's business of investing in stock, securities, or currencies, then the amount is other income described in section 851(b)(2)(A) and paragraph (b)(1)(i)(F) of this section. Notwithstanding paragraph (d) of this section, a taxpayer may rely on the rule in this paragraph (b)(2)(iii) for taxable years that begin after September 28, 2016.

(i) Cash and cash items, including receivables;

(ii) Government securities;

(iii) Securities of other regulated investment companies; or

(iv) Securities (other than those described in subdivisions (ii) and (iii) of this subparagraph) of any one or more issuers which meet the following limitations: (a) The entire amount of the securities of the issuer owned by the taxpayer corporation is not greater in value than 5 percent of the value of the total assets of the taxpayer corporation, and (b) the entire amount of the securities of such issuer owned by the taxpayer corporation does not represent more than 10 percent of the outstanding voting securities of such issuer. For the modification of the percentage limitations applicable in the case of certain venture capital investment companies, see section 851(e) and § 1.851-6.

Assuming that at least 50 percent of the value of the total assets of the corporation satisfies the requirements specified in this subparagraph, and that the limiting provisions of subparagraph (B) of section 851(b)(4) and subparagraph (2) of this paragraph are not violated, the corporation will satisfy the requirements of section 851(b)(4), notwithstanding that the remaining assets do not satisfy the diversification requirements of subparagraph (A) of section 851(b)(4). For example, a corporation may own all the stock of another corporation, provided it otherwise meets the requirements of subparagraphs (A) and (B) of section 851(b)(4).