26 U.S.C. § 421
General rules
If the transfer of a share of stock to an individual pursuant to his exercise of an option would otherwise meet the requirements of section 422(a) or 423(a) except that there is a failure to meet any of the holding period requirements of section 422(a)(1) or 423(a)(1), then any increase in the income of such individual or deduction from the income of his employer corporation for the taxable year in which such exercise occurred attributable to such disposition, shall be treated as an increase in income or a deduction from income in the taxable year of such individual or of such employer corporation in which such disposition occurred. No amount shall be required to be deducted and withheld under chapter 24 with respect to any increase in income attributable to a disposition described in the preceding sentence.
If an amount is required to be included under section 423(c) in gross income of the estate of the deceased employee or of a person described in paragraph (1), there shall be allowed to the estate or such person a deduction with respect to the estate tax attributable to the inclusion in the taxable estate of the deceased employee of the net value for estate tax purposes of the option. For this purpose, the deduction shall be determined under section 691(c) as if the option acquired from the deceased employee were an item of gross income in respect of the decedent under section 691 and as if the amount includible in gross income under section 423(c) were an amount included in gross income under section 691 in respect of such item of gross income.
2004—Subsec. (b). Pub. L. 108–357, § 251(b), inserted at end “No amount shall be required to be deducted and withheld under chapter 24 with respect to any increase in income attributable to a disposition described in the preceding sentence.”
Subsec. (d). Pub. L. 108–357, § 905(a), added subsec. (d).
1990—Subsec. (a). Pub. L. 101–508, § 11801(c)(9)(B)(i)(I), substituted “422(a) or 423(a)” for “422(a), 422A(a), 423(a), or 424(a)” in introductory provisions.
Subsec. (a)(1). Pub. L. 101–508, § 11801(c)(9)(B)(i)(II), struck out “except as provided in section 422(c)(1),” before “no income”.
Subsec. (a)(2). Pub. L. 101–508, § 11801(c)(9)(B)(i)(III), substituted “424(a)” for “425(a)”.
Subsec. (b). Pub. L. 101–508, § 11801(c)(9)(B)(ii), substituted “422(a) or 423(a)” for “422(a), 422A(a), 423(a), or 424(a)” and “422(a)(1) or 423(a)(1),” for “422(a)(1), 422A(a)(1), 423(a)(1), or 424(a)(1),”.
Subsec. (c)(1)(A). Pub. L. 101–508, § 11801(c)(9)(B)(iii)(I), substituted “422(a) and 423(a)” for “422(a), 422A(a), 423(a), and 424(a)”.
Subsec. (c)(1)(B). Pub. L. 101–508, § 11801(c)(9)(B)(iii)(II), substituted “section 423(c)” for “sections 423(c) and 424(c)(1)”.
Subsec. (c)(2), (3)(A). Pub. L. 101–508, § 11801(c)(9)(B)(iii)(III), substituted “423(c)” for “422(c)(1), 423(c), or 424(c)(1)” wherever appearing.
Subsec. (c)(3)(B). Pub. L. 101–508, § 11801(c)(9)(B)(iii)(IV), (V), substituted “section 423(c)” for “sections 422(c)(1), 423(c), and 424(c)(1)” and “such section” for “such sections”.
1981—Subsecs. (a), (b), (c)(1)(A). Pub. L. 97–34 inserted references to section 422A(a) in subsecs. (a), (b), and (c)(1)(A) and to section 422A(a)(1) in subsec. (b).
1964—Pub. L. 88–272 amended section generally, and among other changes, inserted provisions relating to the effect of a qualifying transfer, and to the basis of shares acquired when an option is exercised by an estate, and omitted provisions relating to treatment of restricted stock options, a special rule where option price was between 85 percent and 95 percent of value of stock, acquisition of new stock, definitions, modification, extension, or renewal of option, and corporate reorganizations, liquidations, etc. See sections 421 to 425 of this title.
1958—Subsec. (a). Pub. L. 85–866, § 25, inserted sentence authorizing substitution of “grantor corporation” or “corporation issuing or assuming a stock option in a transaction to which subsection (g) is applicable” for “employer corporation”.
Subsec. (d)(6)(C). Pub. L. 85–320 added subpar. (C).
Subsec. (d)(1)(A)(ii). Pub. L. 85–866, § 26(a)(1), substituted “in the case of a variable price option” for “in case the purchase price of the stock under the option is fixed or determinable under a formula in which the only variable is the value of the stock at any time during a period of 6 months which includes the time the option is exercised” and inserted “fair” before “market value”.
Subsec. (d)(7). Pub. L. 85–866, § 26(a)(2), added par. (7).
Pub. L. 108–357, title II, § 251(d),
Pub. L. 108–357, title VIII, § 905(b),
Amendment by Pub. L. 97–34 applicable with respect to options granted on or after
Pub. L. 88–272, title II, § 221(e),
Amendment by section 25 of Pub. L. 85–866 applicable to taxable years beginning after
Pub. L. 85–866, title I, § 26(b),
Pub. L. 85–320, § 3,
For provisions that nothing in amendment by Pub. L. 101–508 be construed to affect treatment of certain transactions occurring, property acquired, or items of income, loss, deduction, or credit taken into account prior to