CFR > Title 26 - Internal Revenue > CHAPTER I—INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY > SUBCHAPTER A—INCOME TAX (Parts 1–19) > PART 1—INCOME TAXES > 1.170A-11—Limitation on, and carryover of, contributions by corporations.

1.170A-11—Limitation on, and carryover of, contributions by corporations.

(a) In general. The deduction by a corporation in any taxable year for charitable contributions, as defined in section 170(c), is limited to 5 percent of its taxable income for the year, computed without regard to:
(1) The deduction under section 170 for charitable contributions,
(2) The special deductions for corporations allowed under Part VIII (except section 248 ), Subchapter B, Chapter 1 of the Code,
(3) Any net operating loss carryback to the taxable year under section 172, and
(4) Any capital loss carryback to the taxable year under section 1212(a)(1).

Code of Federal Regulations

A charitable contribution by a corporation to a trust, chest, fund, or foundation described in section 170(c)(2) is deductible under section 170 only if the contribution is to be used in the United States or its possessions exclusively for religious, charitable, scientific, literary, or educational purposes or for the prevention of cruelty to children or animals. For the purposes of section 170, amounts excluded from the gross income of a corporation under section 114, relating to sports programs conducted for the American National Red Cross, are not to be considered contributions or gifts.
(b) Election by corporations on an accrual method. (1) A corporation reporting its taxable income on an accrual method may elect to have a charitable contribution treated as paid during the taxable year, if payment is actually made on or before the 15th day of the third month following the close of such year and if, during such year, its board of directors authorizes the charitable contribution. If by reason of such an election a charitable contribution (other than a contribution of a letter, memorandum, or property similar to a letter or memorandum) paid in a taxable year beginning after December 31, 1969, is treated as paid during a taxable year beginning before January 1, 1970, the provisions of § 1.170A-4 shall not be applied to reduce the amount of such contribution. However, see section 170(e) before its amendment by the Tax Reform Act of 1969.
(2) The election must be made at the time the return for the taxable year is filed, by reporting the contribution on the return. There shall be attached to the return when filed a written declaration stating that the resolution authorizing the contribution was adopted by the board of directors during the taxable year. For taxable years beginning before January 1, 2003, the declaration shall be verified by a statement signed by an officer authorized to sign the return that it is made under penalties of perjury, and there shall also be attached to the return when filed a copy of the resolution of the board of directors authorizing the contribution. For taxable years beginning after December 31, 2002, the declaration must also include the date of the resolution, the declaration shall be verified by signing the return, and a copy of the resolution of the board of directors authorizing the contribution is a record that the taxpayer must retain and keep available for inspection in the manner required by § 1.6001-1(e).
(c) Charitable contributions carryover of corporations— (1) In general. Subject to the reduction provided in subparagraph (2) of this paragraph, any charitable contributions made by a corporation in a taxable year (hereinafter in this paragraph referred to as the “contribution year”) in excess of the amount deductible in such contribution year under the 5-percent limitation of section 170(b)(2) are deductible in each of the five succeeding taxable years in order of time, but only to the extent of the lesser of the following amounts:
(i) The excess of the maximum amount deductible for such succeeding taxable year under the 5-percent limitation of section 170(b)(2) over the sum of the charitable contributions made in that year plus the aggregate of the excess contributions which were made in taxable years before the contribution year and which are deductible under this paragraph in such succeeding taxable year; or
(ii) In the case of the first taxable year succeeding the contribution year, the amount of the excess charitable contributions, and in the case of the second, third, fourth, and fifth taxable years succeeding the contribution year, the portion of the excess charitable contributions not deductible under this subparagraph for any taxable year intervening between the contribution year and such succeeding taxable year.

Code of Federal Regulations

This paragraph applies to excess charitable contributions by a corporation, whether or not such contributions are made to, or for the use of, the donee organization and whether or not such organization is a section 170(b)(1)(A) organization, as defined in § 1.170A-9 . For purposes of applying this paragraph, a charitable contribution made in a taxable year beginning before January 1, 1970, which is carried over to taxable year beginning after December 31, 1969, under section 170(b)(2) (before its amendment by the Tax Reform Act of 1969) and is deductible in such taxable year beginning after December 31, 1969, shall be treated as deductible under section 170(d)(1) and this paragraph. The application of this subparagraph may be illustrated by the following example:

Code of Federal Regulations

Example. A corporation which reports its income on the calendar year basis makes a charitable contribution of $20,000 in 1970. Its taxable income (determined without regard to any deduction for charitable contributions) for 1970 is $100,000. Accordingly, the charitable contributions deduction for that year is limited to $5,000 (5 percent of $100,000). The excess charitable contribution not deductible in 1970 ($15,000) is a carryover to 1971. The corporation has taxable income (determined without regard to any deduction for charitable contributions) of $150,000 in 1971 and makes a charitable contribution of $5,000 in that year. For 1971 the corporation may deduct as a charitable contribution the amount of $7,500 (5 percent of $150,000). This amount consists of the $5,000 contribution made in 1971 and of the $2,500 carried over from 1970. The remaining $12,500 carried over from 1970 and not allowable as a deduction for 1971 because of the 5-percent limitation may be carried over to 1972. The corporation has taxable income (determined without regard to any deduction for charitable contributions) of $200,000 in 1972 and makes a charitable contribution of $5,000 in that year. For 1972 the corporation may deduct the amount of $10,000 (5 percent of $200,000). This amount consists of the $5,000 contributed in 1972, and $5,000 of the $12,500 carried over from 1970 to 1972. The remaining $7,500 of the carryover from 1970 is available for purposes of computing the charitable contributions carryover from 1970 to 1973, 1974, and 1975.
(2) Effect of net operating loss carryovers on carryover of excess contributions. A corporation having a net operating loss carryover from any taxable year must apply the special rule of section 170(d)(2)(B) and this subparagraph before computing under subparagraph (1) of this paragraph the excess charitable contributions carryover from any taxable year. In determining the amount of excess charitable contributions that may be deducted in accordance with subparagraph (1) of this paragraph in taxable years succeeding the contribution year, the excess of the charitable contributions made by a corporation in the contributions year over the amount deductible in such year must be reduced by the amount by which such excess reduces taxable income for purposes of determining the net operating loss carryover under the second sentence of section 172(b)(2)) and increases a net operating loss carryover to a succeeding taxable year. Thus, if the excess of the contributions made in a taxable year over the amount deductible in the taxable year is utilized to reduce taxable income (under the provisions of section 172(b)(2)) for such year, thereby serving to increase the amount of the net operating loss carryover to a succeeding taxable year or years, no charitable contributions carryover will be allowed. If only a portion of the excess charitable contributions is so used, the charitable contributions carryover will be reduced only to that extent. The application of this subparagraph may be illustrated by the following example:

Code of Federal Regulations

Example. A corporation, which reports its income on the calendar year basis, makes a charitable contribution of $10,000 during 1971. Its taxable income for 1971 is $80,000 (computed without regard to any net operating loss deduction and computed in accordance with section 170(b)(2) without regard to any deduction for charitable contributions). The corporation has a net operating loss carryover from 1970 of $80,000. In the absence of the net operating loss deduction the corporation would have been allowed a deduction for charitable contributions of $4,000 (5 percent of $80,000). After the application of the net operating loss deduction the corporation is allowed no deduction for charitable contributions, and there is a tentative charitable contribution carryover from 1971 of $10,000. For purposes of determining the net operating loss carryover to 1972 the corporation computes its taxable income for 1971 under section 172(b)(2) by deducting the $4,000 charitable contribution. Thus, after the $80,000 net operating loss carryover is applied against the $76,000 of taxable income for 1971 (computed in accordance with section 172(b)(2)), there remains a $4,000 net operating loss carryover to 1972. Since the application of the net operating loss carryover of $80,000 from 1970 reduces the taxable income for 1971 to zero, no part of the $10,000 of charitable contributions in that year is deductible under section 170(b)(2). However, in determining the amount of the allowable charitable contributions carryover from 1971 to 1972, 1973, 1974, 1975, and 1976, the $10,000 must be reduced by the portion thereof ($4,000) which was used to reduce taxable income for 1971 (as computed for purposes of the second sentence of section 172(b)(2)) and which thereby served to increase the net operating loss carryover from 1970 to 1972 from zero to $4,000.
(3) Effect of net operating loss carryback to contribution year. The amount of the excess contribution for a contribution year computed as provided in subparagraph (1) of this paragraph shall not be increased because a net operating loss carryback is available as a deduction in the contribution year. In addition, in determining under the provisions of section 172(b)(2) the amount of the net operating loss for any year subsequent to the contribution year which is a carryback or carryover to taxable years succeeding the contribution year, the amount of any charitable contributions shall be limited to the amount of such contributions which did not exceed 5 percent of the donor's taxable income, computed as provided in paragraph (a) of this section and without regard to any of the modifications referred to in section 172(d), for the contribution year. For illustrations see paragraph (d)(2) of § 1.170A-10.
(4) Effect of net operating loss carryback to taxable year succeeding the contribution year. The amount of the charitable contribution from a preceding taxable year which is deductible (as provided in this paragraph) in a current taxable year (hereinafter referred to in this subparagraph as the “deduction year”) shall not be reduced because a net operating loss carryback is available as a deduction in the deduction year. In addition, in determining under the provisions of section 172(b)(2) the amount of the net operating loss for any taxable year subsequent to the deduction year which is a carryback or a carryover to taxable years succeeding the deduction year, the amount of contributions made in the deduction year shall be limited to the amount of such contributions, which were actually made in such year and those which were deductible in such year under section 170(d)(2), which did not exceed 5 percent of the donor's taxable income, computed as provided in paragraph (a) of this section and without regard to any of the modifications referred to in section 172(d), for the deduction year.
(5) Year contribution is made. For purposes of this paragraph, contributions made by a corporation in a contribution year include contributions which, in accordance with the provisions of section 170(a)(2) and paragraph (b) of this section, are considered as paid during such contribution year.
(d) Effective date. This section applies only to contributions paid in taxable years beginning after December 31, 1969. For purposes of applying section 170(d)(2) with respect to contributions paid, or treated under section 170(a)(2) as paid, in a taxable year beginning before January 1, 1970, subsection (e), and paragraphs (1), (2), (3), and (4) of subsection (f) of section 170 shall not apply. See section 201(g)(1)(D) of the Tax Reform Act of 1969 (83 Stat. 564).

Code of Federal Regulations

[T.D. 7207, 37 FR 20793, Oct. 4, 1972, as amended by T.D. 7807, 47 FR 4512, Feb. 1, 1982; T.D. 9100, 68 FR 70704, Dec. 19, 2003; T.D. 9300, 71 FR 71041, Dec. 8, 2006]