(a) Taxable years to which applicable—(1) First year of disallowance. Under section 279(d)(1), the deduction of interest on any obligation shall not be disallowed under section 279(a) before the first taxable year of the issuing corporation as of the last day of which the application of either section 279(b)(4) (A) or (B) results in such obligation being classified as corporate acquisition indebtedness. See section 279(c)(1) and paragraph (b)(2) of this section for the time when an obligation is subjected to the test of section 279(b)(4).
(2) General rule for succeeding years. Under section 279(d)(2), except as provided in paragraphs (3), (4), and (5) of section 279(d), if an obligation is determined to be corporate acquisition indebtedness as of the last day of any taxable year of the issuing corporation, such obligation shall be corporate acquisition indebtedness for such taxable year and all subsequent taxable years.
(b) Time of determination—(1) In general. The determination of whether an obligation meets the conditions of section 279(b) (1), (2), and (3) shall be made as of the day on which the obligation is issued.
(2) Ratio of debt to equity, projected earnings, and annual interest to be paid or incurred.
(i) Under section 279(c)(1), the determination of whether an obligation meets the conditions of section 279(b)(4) is first to be made as of the last day of the taxable year of the issuing corporation in which it issues the obligation to provide consideration directly or indirectly for an acquisition described in section 279(b)(1) of stock in, or assets of, the acquired corporation. An obligation which is not corporate acquisition indebtedness only because it does not satisfy the test of section 279(b)(4) in the taxable year of the issuing corporation in which the obligation is issued for stock in, or assets of, the acquired corporation may be subjected to the test of section 279(b)(4) again. A retesting will occur in any subsequent taxable year of the issuing corporation in which the issuing corporation issues any obligation to provide consideration directly or indirectly for an acquisition described in section 279(b)(1) with respect to the same acquired corporation, irrespective of whether such subsequent obligation is itself classified as corporate acquisition indebtedness. If the issuing corporation is a member of an affiliated group, then in accordance with section 279(g) the affiliated group shall be treated as the issuing corporation. Thus, if any member of the affiliated group issues an obligation to acquire additional stock in, or assets of, the acquired corporation, this paragraph shall apply.
(ii) For purposes of section 279(b)(4) and this paragraph, in any case where the issuing corporation is a member of an affiliated group (see section 279(g) and §1.279-6 for rules regarding application of section 279 to certain affiliated groups) which does not file a consolidated return and all the members of which do not have the same taxable year, determinations with respect to the ratio of debt to equity of, and projected earnings of, and annual interest to be paid or incurred by, any member of the affiliated group shall be made as of the last day of the taxable year of the corporation which in fact issues the obligation to provide consideration for an acquisition described in section 279(b)(1).
(3) Redetermination where control or substantially all the properties have been acquired. Under section 279(d)(3), if an obligation is determined to be corporate acquisition indebtedness as of the close of a taxable year of the issuing corporation in which section 279(c)(3)(A)(i) (relating to the projected earnings of the issuing corporation only) applied, but would not be corporate acquisition indebtedness if the determination were made as of the close of the first taxable year of such corporation thereafter in which section 279(c)(3)(A)(ii) (relating to the projected earnings of both the issuing corporation and the acquired corporation) could apply, such obligation shall be considered not to be corporate acquisition indebtedness for such later taxable year and all taxable years thereafter. Where an obligation ceases to be corporate acquisition indebtedness as a result of the application of this paragraph, the interest on such obligation shall not be disallowed under section 279(a) as a deduction for the taxable year in which the obligation ceases to be corporate acquisition indebtedness and all taxable years thereafter. However, under section 279(a)(2) the interest paid or incurred on such obligation which is allowed as a deduction will reduce the $5 million limitation provided by section 279(a)(1).
(4) Examples. The provisions of this paragraph may be illustrated by the following examples:
(c) Acquisition of stock or assets of several corporations. An issuing corporation which acquires stock in, or assets of, more than one corporation during any taxable year must apply the tests described in section 279(b) (1), (2), and (3) separately with respect to each obligation issued to provide consideration for the acquisition of the stock in, or assets of, each such acquired corporation. Thus, if an acquisition is made with obligations of the issuing corporation that satisfy the tests described in section 279(b) (2) and (3) and obligations that fail to satisfy such tests, only those obligations satisfying such tests need be further considered to determine whether they constitute corporate acquisition indebtedness. Those obligations which meet the test of section 279(b)(1) but which are not deemed corporate acquisition indebtedness shall be taken into account for purposes of determining the reduction in the $5 million limitation of section 279(a)(1).
(d) Ratio of debt to equity and projected earnings—(1) In general. One of the four tests to determine whether an obligation constitutes corporate acquisition indebtedness is contained in section 279(b)(4). An obligation will meet the test of section 279(b)(4) if, as of a day determined under section 279(c)(1) and paragraph (b)(2) of this section, either:
(i) The ratio of debt to equity (as defined in paragraph (f) of this section) of the issuing corporation exceeds 2 to 1, or
(ii) The projected earnings (as defined in subparagraph (2) of this paragraph) of the issuing corporation, or of both the issuing corporation and acquired corporation in any case where subparagraph (2)(ii) of this paragraph is applicable, do not exceed three times the annual interest to be paid or incurred (as defined in paragraph (e) of this section) by such issuing corporation, or, where applicable, by such issuing corporation and acquired corporation. Where paragraphs (d)(2)(ii) and (e)(1)(ii) of this section are applicable in computing projected earnings and annual interest to be paid or incurred, 100 percent of the acquired corporation's projected earnings and annual interest to be paid or incurred shall be included in such computation, even though less than all of the stock or assets of the acquired corporation have been acquired.
(2) Projected earnings. The term projected earnings means the “average annual earnings” (as defined in subparagraph (3) of this paragraph) of:
(i) The issuing corporation only, if subdivision (ii) of this subparagraph, does not apply, or
(ii) Both the issuing corporation and the acquired corporation, in any case where the issuing corporation as of the close of its taxable year has acquired control, or has acquired substantially all of the properties, of the acquired corporation.
For purposes of subdivision (ii) of this subparagraph, an acquisition of “substantially all of the properties” of the acquired corporation means the acquisition of assets representing at least 90 percent of the fair market value of the net assets and at least 70 percent of the fair market value of the gross assets held by the acquired corporation immediately prior to the acquisition.
(3) Average annual earnings.
(i) The term average annual earnings referred to in subparagraph (2) of this paragraph is, for any corporation, the amount of its earnings and profits for any 3-year period ending with the last day of a taxable year of the issuing corporation in which it issues any obligation to provide consideration for an acquisition described in section 279(b)(1), computed without reduction for:
(a) Interest paid or incurred,
(b) Depreciation or amortization allowed under Chapter 1 of the Code,
(c) Liability for tax under Chapter 1 of the Code, and
(d) Distributions to which section 301(c)(1) apply (other than such distributions from the acquired corporation to the issuing corporation), and reduced to an annual average for such 3-year period. For the rules to determine the amount of earnings and profits of any corporation, see section 312 and the regulations thereunder.
(ii) Except as provided for in subdivision (iii) of this subparagraph, for purposes of subdivision (i) of this subparagraph in the case of any corporation, the earnings and profits for such 3-year period shall be reduced to an annual average by dividing such earnings and profits by 36 and multiplying the quotient by 12. If a corporation was not in existence during the entire 36-month period as of the close of the taxable year referred to in subdivision (i) of this subparagraph, its average annual earnings shall be determined by dividing its earnings and profits for the period of its existence by the number of whole calendar months in such period and multiplying the quotient by 12.
(iii) Where the issuing corporation acquires substantially all of the properties of an acquired corporation, the computation of earnings and profits of such acquired corporation shall be made for the period of such corporation beginning with the first day of the 3-year period of the issuing corporation and ending with the last day prior to the date on which substantially all of the properties were acquired. In determining the number of whole calendar months for such acquired corporation where the period for determining its earnings and profits includes 2 months which are not whole calendar months and the total number of days in such 2 fractional months exceeds 30 days, the number of whole calendar months for such period shall be increased by one. Where the number of days in the 2 fractional months total 30 days or less such fractional months shall be disregarded. After the number of whole calendar months is determined, the calculation for average annual earnings shall be made in the same manner as described in the last sentence of subdivision (ii) of this subparagraph.
(e) Annual interest to be paid or incurred—(1) In general. For purposes of section 279(b)(4)(B), the term annual interest to be paid or incurred means:
(i) If subdivision (ii) of this subparagraph does not apply, the annual interest to be paid or incurred by the issuing corporation only, for the taxable year beginning immediately after the day described in section 279(c)(1), determined by reference to its total indebtedness outstanding as of such day, or
(ii) If projected earnings are determined under paragraph (d)(2)(ii) of this section, the annual interest to be paid or incurred by both the issuing corporation and the acquired corporation for 1 year beginning immediately after the day described in section 279(c)(1), determined by reference to their combined total indebtedness outstanding as of such day. However, where the issuing corporation acquires substantially all of the properties of the acquired corporation, the annual interest to be paid or incurred will be determined by reference to the total indebtedness outstanding of the issuing corporation only (including any indebtedness it assumed in the acquisition) as of the day described in section 279(c)(1).
The term annual interest to be paid or incurred refers to both actual interest and unstated interest. Such unstated interest includes original issue discount as defined in paragraph (a)(1) of §1.163-4 and amounts treated as interest under section 483. For purposes of this paragraph and paragraph (f) of this section (relating to the ratio of debt to equity), the indebtedness of any corporation shall be determined in accordance with generally accepted accounting principles. Thus, for example, the indebtedness of a corporation includes short-term liabilities, such as accounts payable to suppliers, as well as long-term indebtedness. Contingent liabilities, such as those arising out of discounted notes, the assignment of accounts receivable, or the guarantee of the liability of another, shall be included in the determination of the indebtedness of a corporation if the contingency is likely to become a reality. In addition, the indebtedness of a corporation includes obligations issued by the corporation, secured only by property of the corporation, and with respect to which the corporation is not personally liable. See section 279(g) and §1.279-6 for rules with respect to the computation of annual interest to be paid or incurred in regard to members of an affiliated group of corporations.
(2) Examples. The provisions of these paragraphs may be illustrated by the following examples:
(f) Ratio of debt to equity—(1) In general. The condition described in section 279(b)(4)(A) is present if the ratio of debt to equity of the issuing corporation exceeds 2 to 1. Under section 279(c)(2), the term ratio of debt to equity means the ratio which the total indebtedness of the issuing corporation bears to the sum of its money and all its other assets (in an amount equal to adjusted basis for determining gain) less such total indebtedness. For the meaning of the term indebtedness, see paragraph (e)(1) of this section. See section 279(g) and §1.279-6 for rules with respect to the computation of the ratio of debt to equity in regard to an affiliated group of corporations.
(2) Examples. The provisions of section 279(b)(4)(A) and this paragraph may be illustrated by the following example:
[$5 million interest to be paid or incurred × $80 million owed to X Bank by its customers/$100 million total indebtedness]
(g) Special rules for banks and lending or finance companies—(1) Debt to equity and projected earnings. Under section 279(c)(5), with respect to any corporation which is a bank (as defined in section 581) or is primarily engaged in a lending or finance business, the following rules are to be applied:
(i) In determining under paragraph (f) of this section the ratio of debt to equity of such corporation (or of the affiliated group of which such corporation is a member), the total indebtedness of such corporation (and the assets of such corporation) shall be reduced by an amount equal to the total indebtedness owed to such corporation which arises out of the banking business of such corporation, or out of the lending or finance business of such corporation, as the case may be;
(ii) In determining under paragraph (e) of this section the annual interest to be paid or incurred by such corporation (or by the issuing corporation and acquired corporation referred to in section 279(c)(4)(B) or by the affiliated group of corporations of which such corporation is a member), the amount of such interest (determined without regard to this subparagraph) shall be reduced by an amount which bears the same ratio to the amount of such interest as the amount of the reduction for the taxable year under subdivision (i) of this subparagraph bears to the total indebtedness of such corporation; and
(iii) In determining under section 279(c)(3)(B) the average annual earnings, the amount of the earnings and profits for the 3-year period shall be reduced by the sum of the reductions under subdivision (ii) of this subparagraph for such period.
For purposes of this paragraph, the term lending or finance business means a business of making loans or purchasing or discounting accounts receivable, notes, or installment obligations. Additionally, the rules stated in this paragraph regarding the application of the ratio of debt to equity, the determination of the annual interest to be paid or incurred, and the determination of the average annual earnings also apply if the bank or lending or finance company is a member of an affiliated group of corporations. However, the rules are to be applied only for purposes of determining the debt, equity, projected earnings and annual interest of the bank or lending or finance company which then are taken into account in determining the debt to equity ratio and ratio of projected earnings to annual interest to be paid or incurred by the affiliated group as a whole. Thus, these rules are to be applied to reduce the bank's or lending or finance corporation's indebtedness, annual interest to be paid or incurred, and average annual earnings which are taken into account with respect to the group, but are not to reduce the indebtedness of, annual interest to be paid or incurred by, and average annual earnings of, any corporation in the affiliated group which is not a bank or a lending or finance company. In determining whether any corporation which is a member of an affiliated group is primarily engaged in a lending or finance business, only the activities of such corporation, and not those of the whole group, are to be taken into account. See §1.279-6 for the application of section 279 to certain affiliated groups of corporations.
(2) Examples. The provisions of this paragraph may be illustrated by the following examples:
[T.D. 7262, 38 FR 5847, Mar. 7, 1973, as amended by T.D. 9264, 71 FR 30593, May 30, 2006]