Except as otherwise provided in subsection (c), all persons, in whatever capacity acting (including lessees or mortgagors of real or personal property, fiduciaries, employers, and all officers and employees of the United States) having the control, receipt, custody, disposal, or payment of any of the items of income specified in subsection (b) (to the extent that any of such items constitutes gross income from sources within the United States), of any nonresident alien individual or of any foreign partnership shall (except as otherwise provided in regulations prescribed by the Secretary under section 874) deduct and withhold from such items a tax equal to 30 percent thereof, except that in the case of any item of income specified in the second sentence of subsection (b), the tax shall be equal to 14 percent of such item.

The items of income referred to in subsection (a) are interest (other than original issue discount as defined in section 1273), dividends, rent, salaries, wages, premiums, annuities, compensations, remunerations, emoluments, or other fixed or determinable annual or periodical gains, profits, and income, gains described in section 631(b) or (c), amounts subject to tax under section 871(a)(1)(C), and gains subject to tax under section 871(a)(1)(D). The items of income referred to in subsection (a) from which tax shall be deducted and withheld at the rate of 14 percent are amounts which are received by a nonresident alien individual who is temporarily present in the United States as a nonimmigrant under subparagraph (F), (J), (M), or (Q) of section 101(a)(15) of the Immigration and Nationality Act and which are—

(1) incident to a qualified scholarship to which section 117(a) applies, but only to the extent includible in gross income; or

in the case of an individual who is not a candidate for a degree at an educational organization described in section 170(b)(1)(A)(ii), granted by—

(A) an organization described in section 501(c)(3) which is exempt from tax under section 501(a),

(B) a foreign government,

(C) an international organization, or a binational or multinational educational and cultural foundation or commission created or continued pursuant to the Mutual Educational and Cultural Exchange Act of 1961, or

(D) the United States, or an instrumentality or agency thereof, or a State, or a possession of the United States, or any political subdivision thereof, or the District of Columbia,

No deduction or withholding under subsection (a) shall be required in the case of any item of income (other than compensation for personal services) which is effectively connected with the conduct of a trade or business within the United States and which is included in the gross income of the recipient under section 871(b)(2) for the taxable year.

(1) Income connected with United States business No deduction or withholding under subsection (a) shall be required in the case of any item of income (other than compensation for personal services) which is effectively connected with the conduct of a trade or business within the United States and which is included in the gross income of the recipient under section 871(b)(2) for the taxable year.

(2) Owner unknown The Secretary may authorize the tax under subsection (a) to be deducted and withheld from the interest upon any securities the owners of which are not known to the withholding agent.

(3) Bonds with extended maturity dates The deduction and withholding in the case of interest on bonds, mortgages, or deeds of trust or other similar obligations of a corporation, within subsections (a), (b), and (c) of section 1451 (as in effect before its repeal by the Tax Reform Act of 1984) were it not for the fact that the maturity date of such obligations has been extended on or after January 1, 1934, and the liability assumed by the debtor exceeds 27½ percent of the interest, shall not exceed the rate of 27½ percent per annum.

(4) Compensation of certain aliens Under regulations prescribed by the Secretary, compensation for personal services may be exempted from deduction and withholding under subsection (a).

(5) Special items In the case of gains described in section 631(b) or (c), and gains subject to tax under section 871(a)(1)(D), the amount required to be deducted and withheld shall, if the amount of such gain is not known to the withholding agent, be such amount, not exceeding 30 percent of the amount payable, as may be necessary to assure that the tax deducted and withheld shall not be less than 30 percent of such gain.

(6) Per diem of certain aliens No deduction or withholding under subsection (a) shall be required in the case of amounts of per diem for subsistence paid by the United States Government (directly or by contract) to any nonresident alien individual who is engaged in any program of training in the United States under the Mutual Security Act of 1954, as amended.

(7) Certain annuities received under qualified plans No deduction or withholding under subsection (a) shall be required in the case of any amount received as an annuity if such amount is, under section 871(f), exempt from the tax imposed by section 871(a).

(8) Original issue discount The Secretary may prescribe such regulations as may be necessary for the deduction and withholding of the tax on original issue discount subject to tax under section 871(a)(1)(C) including rules for the deduction and withholding of the tax on original issue discount from payments of interest.

(9) Interest income from certain portfolio debt investments In the case of portfolio interest (within the meaning of section 871(h)), no tax shall be required to be deducted and withheld from such interest unless the person required to deduct and withhold tax from such interest knows, or has reason to know, that such interest is not portfolio interest by reason of section 871(h)(3) or (4).

(10) Exception for certain interest and dividends No tax shall be required to be deducted and withheld under subsection (a) from any amount described in section 871(i)(2).

(11) Certain gambling winnings No tax shall be required to be deducted and withheld under subsection (a) from any amount exempt from the tax imposed by section 871(a)(1)(A) by reason of section 871(j).

No tax shall be required to be deducted and withheld under subsection (a) from any amount exempt from the tax imposed by section 871(a)(1)(A) by reason of section 871(k).

(A) In general No tax shall be required to be deducted and withheld under subsection (a) from any amount exempt from the tax imposed by section 871(a)(1)(A) by reason of section 871(k).

(B) Special rule For purposes of subparagraph (A), clause (i) of section 871(k)(1)(B) shall not apply to any dividend unless the regulated investment company knows that such dividend is a dividend referred to in such clause. A similar rule shall apply with respect to the exception contained in section 871(k)(2)(B).

Subject to such terms and conditions as may be provided by regulations prescribed by the Secretary, subsection (a) shall not apply in the case of a foreign partnership engaged in trade or business within the United States if the Secretary determines that the requirements of subsection (a) impose an undue administrative burden and that the collection of the tax imposed by section 871(a) on the members of such partnership who are nonresident alien individuals will not be jeopardized by the exemption.

For purposes of this section, the term “nonresident alien individual” includes an alien resident of Puerto Rico.

For sources of income derived from, or for services performed with respect to, the exploration or exploitation of natural resources on submarine areas adjacent to the territorial waters of the United States, see section 638.

For provision treating 85 percent of social security benefits as subject to withholding under this section, see section 871(a)(3).

(Aug. 16, 1954, ch. 736, 68A Stat. 357; Aug. 26, 1954, ch. 937, title V, § 544(f), as added July 18, 1956, ch. 627, § 11(a), 70 Stat. 563; amended Pub. L. 85–141, § 11(b)(1), Aug. 14, 1957, 71 Stat. 365; Pub. L. 85–866, title I, § 40(b), Sept. 2, 1958, 72 Stat. 1638; Pub. L. 87–256, § 110(d), Sept. 21, 1961, 75 Stat. 536; Pub. L. 88–272, title III, § 302(c), Feb. 26, 1964, 78 Stat. 146; Pub. L. 89–809, title I, § 103(h), Nov. 13, 1966, 80 Stat. 1553; Pub. L. 91–172, title V, § 505(b), Dec. 30, 1969, 83 Stat. 634; Pub. L. 92–178, title III, § 313(a), (d), Dec. 10, 1971, 85 Stat. 526, 527; Pub. L. 94–455, title XIX, § 1906(b)(13)(A), Oct. 4, 1976, 90 Stat. 1834; Pub. L. 98–21, title I, § 121(c)(2), Apr. 20, 1983, 97 Stat. 82; Pub. L. 98–369, div. A, title I, §§ 42(a)(13), 127(e)(1), title IV, § 474(r)(29)(G), (H), July 18, 1984, 98 Stat. 557, 652, 845; Pub. L. 99–514, title I, § 123(b)(2), title XII, § 1214(c)(3), title XVIII, § 1810(d)(3)(D), Oct. 22, 1986, 100 Stat. 2113, 2542, 2825; Pub. L. 100–647, title I, § 1001(d)(2)(A), title VI, § 6134(a)(2), Nov. 10, 1988, 102 Stat. 3350, 3721; Pub. L. 101–508, title XI, § 11704(a)(14), Nov. 5, 1990, 104 Stat. 1388–518; Pub. L. 102–318, title V, § 521(b)(32), (33), July 3, 1992, 106 Stat. 312; Pub. L. 103–66, title XIII, § 13237(c)(4), Aug. 10, 1993, 107 Stat. 508; Pub. L. 103–296, title III, § 320(a)(1)(B), Aug. 15, 1994, 108 Stat. 1535; Pub. L. 105–34, title XVI, § 1604(g)(3), Aug. 5, 1997, 111 Stat. 1099; Pub. L. 108–357, title IV, § 411(a)(3)(A), Oct. 22, 2004, 118 Stat. 1503; Pub. L. 113–295, div. A, title II, § 221(a)(92), Dec. 19, 2014, 128 Stat. 4050.)