§ 83.
(a)
General rule
If, in connection with the performance of services, property is transferred to any person other than the person for whom such services are performed, the excess of—
(1)
the fair market value of such property (determined without regard to any restriction other than a restriction which by its terms will never lapse) at the first time the rights of the person having the beneficial interest in such property are transferable or are not subject to a substantial risk of forfeiture, whichever occurs earlier, over
(2)
the amount (if any) paid for such property,
shall be included in the gross income of the person who performed such services in the first taxable year in which the rights of the person having the beneficial interest in such property are transferable or are not subject to a substantial risk of forfeiture, whichever is applicable. The preceding sentence shall not apply if such person sells or otherwise disposes of such property in an arm’s length transaction before his rights in such property become transferable or not subject to a substantial risk of forfeiture.
(c)
Special rules
For purposes of this section—
(1)
Substantial risk of forfeiture
(2)
Transferability of property
(3)
Sales which may give rise to suit under section 16(b) of the Securities Exchange Act of 1934
So long as the sale of property at a profit could subject a person to suit under section 16(b) of the Securities Exchange Act of 1934, such person’s rights in such property are—
(A)
subject to a substantial risk of forfeiture, and
(4)
For purposes of determining an individual’s basis in property transferred in connection with the performance of services, rules similar to the rules of section 72(w) shall apply.
(e)
Applicability of section
This section shall not apply to—
(1)
a transaction to which section 421 applies,
(2)
a transfer to or from a trust described in section 401(a) or a transfer under an annuity plan which meets the requirements of section 404(a)(2),
(3)
the transfer of an option without a readily ascertainable fair market value,
(4)
the transfer of property pursuant to the exercise of an option with a readily ascertainable fair market value at the date of grant, or
(5)
group-term life insurance to which section 79 applies.
(g)
Certain exchanges
If property to which subsection (a) applies is exchanged for property subject to restrictions and conditions substantially similar to those to which the property given in such exchange was subject, and if section 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036) applied to such exchange, or if such exchange was pursuant to the exercise of a conversion privilege—
(1)
such exchange shall be disregarded for purposes of subsection (a), and
(2)
the property received shall be treated as property to which subsection (a) applies.
(Added [Pub. L. 91–172, title III, § 321(a)], Dec. 30, 1969, [83 Stat. 588]; amended [Pub. L. 94–455, title XIX], §§ 1901(a)(15), 1906(b)(13)(A), Oct. 4, 1976, [90 Stat. 1765], 1834; [Pub. L. 97–34, title II, § 252(a)], Aug. 13, 1981, [95 Stat. 260]; [Pub. L. 97–448, title I, § 102(k)(1)], Jan. 12, 1983, [96 Stat. 2374]; [Pub. L. 98–369, div. A, title II, § 223(c)], July 18, 1984, [98 Stat. 775]; [Pub. L. 99–514, title XVIII, § 1827(e)], Oct. 22, 1986, [100 Stat. 2851]; [Pub. L. 101–508, title XI, § 11801(a)(5)], Nov. 5, 1990, [104 Stat. 1388–520]; [Pub. L. 108–357, title VIII, § 906(b)], Oct. 22, 2004, [118 Stat. 1654]; [Pub. L. 115–97, title I, § 13603(a)], Dec. 22, 2017, [131 Stat. 2159].)