Internal Revenue Code · 26 U.S.C.
§ 3402. Income tax collected at source
Official text, no changes From the Office of the Law Revision Counsel, release point 119-121 (current through Public Law 119-121 (October 9, 2026)). Compare it with the official text at uscode.house.gov (external site).
Cite as 26 U.S.C. § 3402
At a glance
Read from the text, the source credit and the official notes. Not part of the law.
- Status
- In force
- Enacted
- September 21, 1961 by Pub. L. 87–256
- Last amended
- March 11, 2021 by Pub. L. 117–2
- Amendments
- 34 dated changes in the source credit
- Length
- 20 subsections · 6,743 words · about 29 min to read
- Defines
- 8 terms
- Cross-references
- cites 23; cited by 14 Code sections and 53 other regulations
- Regulations
- 30 issued under this section
For purposes of applying tables or procedures prescribed under paragraph (1), the term “the amount of wages” means the amount by which the wages exceed the taxpayer’s withholding allowance, prorated to the payroll period.
If the employer, in violation of the provisions of this chapter, fails to deduct and withhold the tax under this chapter, and thereafter the tax against which such tax may be credited is paid, the tax so required to be deducted and withheld shall not be collected from the employer; but this subsection shall in no case relieve the employer from liability for any penalties or additions to the tax otherwise applicable in respect of such failure to deduct and withhold.
If the remuneration paid by an employer to an employee for services performed during one-half or more of any payroll period of not more than 31 consecutive days constitutes wages, all the remuneration paid by such employer to such employee for such period shall be deemed to be wages; but if the remuneration paid by an employer to an employee for services performed during more than one-half of any such payroll period does not constitute wages, then none of the remuneration paid by such employer to such employee for such period shall be deemed to be wages.
On or before the date of the commencement of employment with an employer, the employee shall furnish the employer with a signed withholding allowance certificate relating to the withholding allowance claimed by the employee, which shall in no event exceed the amount to which the employee is entitled.
If, on any day during the calendar year, an employee’s withholding allowance is in excess of the withholding allowance to which the employee would be entitled had the employee submitted a true and accurate withholding allowance certificate to the employer on that day, the employee shall within 10 days thereafter furnish the employer with a new withholding allowance certificate. If, on any day during the calendar year, an employee’s withholding allowance is greater than the withholding allowance claimed, the employee may furnish the employer with a new withholding allowance certificate relating to the withholding allowance to which the employee is so entitled, which shall in no event exceed the amount to which the employee is entitled on such day.
If on any day during the calendar year the withholding allowance to which the employee will be, or may reasonably be expected to be, entitled at the beginning of the employee’s next taxable year under subtitle A is different from the allowance to which the employee is entitled on such day, the employee shall, in such cases and at such times as the Secretary shall by regulations prescribe, furnish the employer with a withholding allowance certificate relating to the withholding allowance which the employee claims with respect to such next taxable year, which shall in no event exceed the withholding allowance to which the employee will be, or may reasonably be expected to be, so entitled.
A withholding allowance certificate furnished the employer in cases in which no previous such certificate is in effect shall take effect as of the beginning of the first payroll period ending, or the first payment of wages made without regard to a payroll period, on or after the date on which such certificate is so furnished.
Except as provided in clauses (ii) and (iii), a withholding allowance certificate furnished to the employer in cases in which a previous such certificate is in effect shall take effect as of the beginning of the 1st payroll period ending (or the 1st payment of wages made without regard to a payroll period) on or after the 30th day after the day on which such certificate is so furnished.
At the election of the employer, a certificate described in clause (i) may be made effective beginning with any payment of wages made on or after the day on which the certificate is so furnished and before the 30th day referred to in clause (i).
Any certificate furnished pursuant to paragraph (2)(C) shall not take effect, and may not be made effective, with respect to any payment of wages made in the calendar year in which the certificate is furnished.
A withholding allowance certificate which takes effect under this subsection, or which on December 31, 1954, was in effect under the corresponding subsection of prior law, shall continue in effect with respect to the employer until another such certificate takes effect under this subsection.
Withholding allowance certificates shall be in such form and contain such information as the Secretary may by regulations prescribe.
Notwithstanding the provisions of paragraph (1), a nonresident alien individual (other than an individual described in section 3401(a)(6)(A) or (B) 11 See References in Text note below. ) shall be entitled to only one withholding exemption.
If a withholding allowance certificate is in effect with respect to one employer, an employee shall not be entitled under a certificate in effect with any other employer to any withholding allowance which he has claimed under such first certificate.
An employer to determine the amount of tax to be deducted and withheld upon the wages paid to an employee by any other method which will require the employer to deduct and withhold upon such wages substantially the same amount as would be required to be deducted and withheld by applying subsection (a) or (c), either with respect to a payroll period or with respect to the entire taxable year.
The Secretary may by regulations provide for increases in the amount of withholding otherwise required under this section in cases where the employee requests such changes.
Any increased withholding under paragraph (1) shall for all purposes be considered tax required to be deducted and withheld under this chapter.
In the case of remuneration paid in any medium other than cash for services performed by an individual as a retail salesman for a person, where the service performed by such individual for such person is ordinarily performed for remuneration solely by way of cash commission an employer shall not be required to deduct or withhold any tax under this subchapter with respect to such remuneration, provided that such employer files with the Secretary such information with respect to such remuneration as the Secretary may by regulation prescribe.
In the case of tips which constitute wages, subsection (a) shall be applicable only to such tips as are included in a written statement furnished to the employer pursuant to section 6053(a), and only to the extent that the tax can be deducted and withheld by the employer, at or after the time such statement is so furnished and before the close of the calendar year in which such statement is furnished, from such wages of the employee (excluding tips, but including funds turned over by the employee to the employer for the purpose of such deduction and withholding) as are under the control of the employer; and an employer who is furnished by an employee a written statement of tips (received in a calendar month) pursuant to section 6053(a) to which paragraph (16)(B) of section 3401(a) is applicable may deduct and withhold the tax with respect to such tips from any wages of the employee (excluding tips) under his control, even though at the time such statement is furnished the total amount of the tips included in statements furnished to the employer as having been received by the employee in such calendar month in the course of his employment by such employer is less than $20. Such tax shall not at any time be deducted and withheld in an amount which exceeds the aggregate of such wages and funds (including funds turned over under section 3102(c)(2) or section 3202(c)(2)) minus any tax required by section 3102(a) or section 3202(a) to be collected from such wages and funds.
For purposes of applying the tables in subsections (a) and (c) to a payment of wages, the employer shall treat the employee as a single person unless there is in effect with respect to such payment of wages a withholding allowance certificate furnished to the employer by the employee after the date of the enactment of this subsection indicating that the employee is married.
An employee shall be entitled to furnish the employer with a withholding allowance certificate indicating he is married only if, on the day of such furnishing, he is married (determined with the application of the rules in paragraph (3)). An employee whose marital status changes from married to single shall, at such time as the Secretary may by regulations prescribe, furnish the employer with a new withholding allowance certificate.
For purposes of paragraph (1), the term “supplemental unemployment compensation benefits” means amounts which are paid to an employee, pursuant to a plan to which the employer is a party, because of an employee’s involuntary separation from employment (whether or not such separation is temporary), resulting directly from a reduction in force, the discontinuance of a plant or operation, or other similar conditions, but only to the extent such benefits are includible in the employee’s gross income.
For purposes of this subsection, the term “annuity” means any amount paid to an individual as a pension or annuity.
If a payee makes a request that an annuity or any sick pay be subject to withholding under this chapter, the amount to be deducted and withheld under this chapter from any payment to which such request applies shall be an amount (not less than a minimum amount determined under regulations prescribed by the Secretary) specified by the payee in such request. The amount deducted and withheld with respect to a payment which is greater or less than a full payment shall bear the same relation to the specified amount as such payment bears to a full payment.
This subsection shall not apply to any amount which is a designated distribution (within the meaning of section 3405(e)(1)).
If, at the time a specified Federal payment is made to any person, a request by such person is in effect that such payment be subject to withholding under this chapter, then for purposes of this chapter and so much of subtitle F as relates to this chapter, such payment shall be treated as if it were a payment of wages by an employer to an employee.
The amount to be deducted and withheld under this chapter from any payment to which any request under subparagraph (A) applies shall be an amount equal to the percentage of such payment specified in such request. Such a request shall apply to any payment only if the percentage specified is 7 percent, any percentage applicable to any of the 3 lowest income brackets in the table under section 1(c),1 or such other percentage as is permitted under regulations prescribed by the Secretary.
Rules similar to the rules that apply to annuities under subsection (o)(4) shall apply to requests under this paragraph and paragraph (2).
If, at the time a payment of unemployment compensation (as defined in section 85(b)) is made to any person, a request by such person is in effect that such payment be subject to withholding under this chapter, then for purposes of this chapter and so much of subtitle F as relates to this chapter, such payment shall be treated as if it were a payment of wages by an employer to an employee. The amount to be deducted and withheld under this chapter from any payment to which any request under this paragraph applies shall be an amount equal to 10 percent of such payment.
Every person, including the Government of the United States, a State, or a political subdivision thereof, or any instrumentalities of the foregoing, making any payment of winnings which are subject to withholding shall deduct and withhold from such payment a tax in an amount equal to the product of the third lowest rate of tax applicable under section 1(c) 1 and such payment.
In the case of any payment of winnings which are subject to withholding made to a nonresident alien individual or a foreign corporation, the tax imposed under paragraph (1) shall not apply to any such payment subject to tax under section 1441(a) (relating to withholding on nonresident aliens) or tax under section 1442(a) (relating to withholding on foreign corporations).
Except as provided in subparagraphs (B) and (C), proceeds of more than $5,000 from a wagering transaction, if the amount of such proceeds is at least 300 times as large as the amount wagered.
Proceeds of more than $5,000 from a wager placed in a lottery conducted by an agency of a State acting under authority of State law, but only if such wager is placed with the State agency conducting such lottery, or with its authorized employees or agents.
The tax imposed under paragraph (1) shall not apply to winnings from a slot machine, keno, and bingo.
Every person who is to receive a payment of winnings which are subject to withholding shall furnish the person making such payment a statement, made under the penalties of perjury, containing the name, address, and taxpayer identification number of the person receiving the payment and of each person entitled to any portion of such payment.
For purposes of sections 3403 and 3404 and for purposes of so much of subtitle F (except section 7205) as relates to this chapter, payments to any person of winnings which are subject to withholding shall be treated as if they were wages paid by an employer to an employee.
Every person, including an Indian tribe, making a payment to a member of an Indian tribe from the net revenues of any class II or class III gaming activity conducted or licensed by such tribe shall deduct and withhold from such payment a tax in an amount equal to such payment’s proportionate share of the annualized tax.
For purposes of this subsection, terms used in paragraph (1) which are defined in section 4 of the Indian Gaming Regulatory Act (25 U.S.C. 2701 et seq.), as in effect on the date of the enactment of this subsection, shall have the respective meanings given such terms by such section.
Payments shall be placed on an annualized basis under regulations prescribed by the Secretary.
At the election of an Indian tribe, the tax imposed by this subsection on any payment made by such tribe shall be determined in accordance with such tables or computational procedures as may be specified in regulations prescribed by the Secretary (in lieu of in accordance with paragraphs (2) and (3)).
For purposes of this chapter and so much of subtitle F as relates to this chapter, payments to any person which are subject to withholding under this subsection shall be treated as if they were wages paid by an employer to an employee.
The employer may elect not to deduct and withhold any tax under this chapter with respect to any vehicle fringe benefit provided to any employee if such employee is notified by the employer of such election (at such time and in such manner as the Secretary shall by regulations prescribe). The preceding sentence shall not apply to any vehicle fringe benefit unless the amount of such benefit is included by the employer on a statement timely furnished under section 6051.
Any vehicle fringe benefit shall be treated as wages from which amounts are required to be deducted and withheld under this chapter for purposes of section 6051.
(Aug. 16, 1954, ch. 736, 68A Stat. 457; Aug. 9, 1955, ch. 666, § 2, 69 Stat. 605; Pub. L. 87–256, § 110(g)(2), Sept. 21, 1961, 75 Stat. 537; Pub. L. 88–272, title III, § 302(a), (b), Feb. 26, 1964, 78 Stat. 140; Pub. L. 89–97, title III, § 313(d)(3)–(5), July 30, 1965, 79 Stat. 384; Pub. L. 89–212, § 2(c), Sept. 29, 1965, 79 Stat. 859; Pub. L. 89–368, title I, § 101(a)–(e)(3), Mar. 15, 1966, 80 Stat. 38–61; Pub. L. 90–364, title I, § 102(c), June 28, 1968, 82 Stat. 256; Pub. L. 91–36, § 2(a), June 30, 1969, 83 Stat. 42; Pub. L. 91–53, § 6(a), Aug. 7, 1969, 83 Stat. 96; Pub. L. 91–172, title VIII, § 805(a)–(e), (f)(1), (g), Dec. 30, 1969, 83 Stat. 686, 704–708; Pub. L. 92–178, title II, § 208(a), (b)(1), (c)–(h)(1), Dec. 10, 1971, 85 Stat. 512–517; Pub. L. 94–12, title II, §§ 202(b), 205, Mar. 29, 1975, 89 Stat. 29, 32; Pub. L. 94–164, §§ 2(b)(2), 5(a)(1), Dec. 23, 1975, 89 Stat. 971, 975; Pub. L. 94–331, § 3(a)(1), June 30, 1976, 90 Stat. 782; Pub. L. 94–396, § 2(a)(1), Sept. 3, 1976, 90 Stat. 1201; Pub. L. 94–414, § 3(a)(1), Sept. 17, 1976, 90 Stat. 1273; Pub. L. 94–455, title IV, § 401(d), title V, §§ 502(b), 504(c)(3), title XII, § 1207(d), title XIX, §§ 1903(a)(17), 1906(b)(13)(A), Oct. 4, 1976, 90 Stat. 1557, 1559, 1566, 1705, 1810, 1834; Pub. L. 95–30, title I, § 105, title IV, § 405(a), May 23, 1977, 91 Stat. 140, 156; Pub. L. 95–600, title I, §§ 101(e), 102(c), title VI, § 601(b)(2), Nov. 6, 1978, 92 Stat. 2770, 2771, 2896; Pub. L. 96–601, § 4(a)–(d), Dec. 24, 1980, 94 Stat. 3496, 3497; Pub. L. 97–34, title I, § 101(e), Aug. 13, 1981, 95 Stat. 184; Pub. L. 97–248, title III, §§ 317(a), 334(d), Sept. 3, 1982, 96 Stat. 607, 627; Pub. L. 98–67, title I, § 104(d)(3), Aug. 5, 1983, 97 Stat. 380; Pub. L. 99–44, § 3, May 24, 1985, 99 Stat. 77; Pub. L. 99–514, title I, § 104(b)(15), title XIII, §§ 1301(j)(8), 1303(b)(4), title XV, § 1581(b), Oct. 22, 1986, 100 Stat. 2106, 2658, 2766; Pub. L. 100–203, title X, § 10302(a), Dec. 22, 1987, 101 Stat. 1330–429; Pub. L. 100–647, title I, § 1003(a)(2), Nov. 10, 1988, 102 Stat. 3382; Pub. L. 101–508, title XI, § 11801(a)(41), Nov. 5, 1990, 104 Stat. 1388–521; Pub. L. 102–318, title V, § 522(b)(2)(D), July 3, 1992, 106 Stat. 314; Pub. L. 102–486, title XIX, §§ 1934(a), 1942(a), Oct. 24, 1992, 106 Stat. 3031, 3036; Pub. L. 103–465, title VII, §§ 701(a), 702(a), Dec. 8, 1994, 108 Stat. 4995, 4996; Pub. L. 107–16, title I, § 101(c)(6)–(9), June 7, 2001, 115 Stat. 43, 44; Pub. L. 109–222, title V, § 511(a), May 17, 2006, 120 Stat. 364; Pub. L. 112–56, title I, § 102(a), Nov. 21, 2011, 125 Stat. 712; Pub. L. 115–97, title I, §§ 11011(b)(4), 11041(c)(1), (2)(B)–(E), 11051(b)(2)(B), 13603(b)(2), Dec. 22, 2017, 131 Stat. 2070, 2082–2084, 2089, 2163; Pub. L. 117–2, title IX, § 9611(b)(3), Mar. 11, 2021, 135 Stat. 149.)
Terms defined here
Where the text says “the term … means”. Select a term to jump to its definition.
Regulations under this section
Treasury regulations (26 CFR) issued under § 3402
- § 31.3402(a)-1 Requirement of withholding.
- § 31.3402(b)-1 Percentage method of withholding.
- § 31.3402(c)-1 Wage bracket withholding.
- § 31.3402(d)-1 Failure to withhold.
- § 31.3402(e)-1 Included and excluded wages.
- § 31.3402(f)(1)-1 Withholding allowance.
- § 31.3402(f)(2)-1 Furnishing of withholding allowance certificates.
- § 31.3402(f)(3)-1 When withholding allowance certificate takes effect.
- § 31.3402(f)(4)-1 Effective period of a withholding allowance certificate.
- § 31.3402(f)(5)-1 Form and contents of withholding allowance certificates.
- § 31.3402(f)(6)-1 Withholding exemptions for nonresident alien individuals.
- § 31.3402(g)-1 Supplemental wage payments.
- § 31.3402(g)-2 Wages paid for payroll period of more than one year.
- § 31.3402(g)-3 Wages paid through an agent, fiduciary, or other person on behalf of two or more employers.
- § 31.3402(h)(1)-1 Withholding on basis of average wages.
- § 31.3402(h)(2)-1 Withholding on basis of annualized wages.
- § 31.3402(h)(3)-1 Withholding on basis of cumulative wages.
- § 31.3402(h)(4)-1 Other methods.
- § 31.3402(i)-1 Increases in withholding.
- § 31.3402(j)-1 Remuneration other than in cash for service performed by retail commission salesman.
- § 31.3402(k)-1 Special rule for tips.
- § 31.3402(l)-1 Determination and disclosure of marital or filing status.
- § 31.3402(m)-1 Additional withholding allowance.
- § 31.3402(n)-1 Employees incurring no income tax liability.
- § 31.3402(o)-1 Extension of withholding to supplemental unemployment compensation benefits.
- § 31.3402(o)-2 Extension of withholding to annuity payments if requested by payee.
- § 31.3402(o)-3 Extension of withholding to sick pay.
- § 31.3402(p)-1 Voluntary withholding agreements.
- § 31.3402(q)-1 Extension of withholding to certain gambling winnings.
- § 31.3402(r)-1 Withholding on distributions of Indian gaming profits to tribal members.
From Carry Forward Learning, not part of the law
Our pages that use this section
Calculator
Cross-references
Computed from the citations in the text of Title 26 and 26 CFR.
This section cites 23 other sections
- § 151 Allowance of deductions for personal exemptions
- § 24 Child tax credit
- § 7703 Determination of marital status
- § 3401(a)(6) Definitions
- § 6053(a) Reporting of tips
- § 3102(c)(2) Deduction of tax from wages
- § 3202(c)(2) Deduction of tax from compensation
- § 2(a) Definitions and special rules
- § 199A Qualified business income
- § 62(a) Adjusted gross income defined
- § 63(c)(3) Taxable income defined
- § 3405 Special rules for pensions, annuities, and certain other deferred income
- § 1(c) Tax imposed
- § 86(d) Social security and tier 1 railroad retirement benefits
- § 451(d) General rule for taxable year of inclusion
- § 77(a) Commodity credit loans
- § 85(b) Unemployment compensation
- § 1441(a) Withholding of tax on nonresident aliens
- § 1442(a) Withholding of tax on foreign corporations
- § 7205 Fraudulent withholding exemption certificate or failure to supply information
- § 6051 Receipts for employees
- § 83(i)(2) Property transferred in connection with performance of services
- § 3501(b) Collection and payment of taxes
Cited by 14 Code sections
- § 1(j)(2)(F) Tax imposed
- § 31(b)(1) Tax withheld on wages
- § 83(i)(6)(B)(ii)(II) Property transferred in connection with performance of services
- § 275(a)(1)(C) Certain taxes
- § 3405(a)(3) Special rules for pensions, annuities, and certain other deferred income
- § 3406(h)(10) Backup withholding
- § 3505(a) Liability of third parties paying or providing for wages
- § 3509(d)(1)(C) Determination of employer’s liability for certain employment taxes
- § 3510(c)(2) Coordination of collection of domestic service employment taxes with collection of income taxes
- § 4999(c)(1) Golden parachute payments
- § 6040(4) Cross references
- § 6051(a) Receipts for employees
- § 6682(a)(1) False information with respect to withholding
- § 7205(a) Fraudulent withholding exemption certificate or failure to supply information
Cited in 53 regulations not issued under it
- § 1.25-1T Credit for interest paid on certain home mortgages (Temporary).
- § 1.45R-1 Definitions.
- § 1.45R-5 Claiming the credit.
- § 1.164-2 Deduction denied in case of certain taxes.
- § 1.217-2 Deduction for moving expenses paid or incurred in taxable years beginning after December 31, 1969.
- § 1.501(c)(17)-2 General rules.
- § 1.871-15 Treatment of dividend equivalents.
- § 1.1441-1 Requirement for the deduction and withholding of tax on payments to foreign persons.
- § 1.1441-4 Exemptions from withholding for certain effectively connected income and other amounts.
- § 1.6011-3 Requirement of statement from payees of certain gambling winnings.
- § 1.6041-2 Return of information as to payments to employees.
- § 1.6664-2 Underpayment.
- § 31.0-2 General definitions and use of terms.
- § 31.3102-3 Collection of, and liability for, employee tax on tips.
- § 31.3401(a)-1 Wages.
- § 31.3401(a)-3 Amounts deemed wages under voluntary withholding agreements.
- § 31.3401(a)(6)-1 Remuneration for services of nonresident alien individuals.
- § 31.3401(b)-1 Payroll period.
- § 31.3403-1 Liability for tax.
- § 31.3405(a)-1 Questions and answers relating to Federal income tax withholding on periodic retirement and annuity payments.
- § 31.3405(c)-1 Withholding on eligible rollover distributions; questions and answers.
- § 31.3406(g)-2 Exception for reportable payment for which withholding is otherwise required.
- § 31.3406(h)-2 Special rules.
- § 31.3501(a)-1T Question and answer relating to the time employers must collect and pay the taxes on noncash fringe benefits (Temporary).
Show 29 more
- § 31.3505-1 Liability of third parties paying or providing for wages.
- § 31.3507-1 Advance payments of earned income credit.
- § 31.6001-5 Additional records in connection with collection of income tax at source on wages.
- § 31.6011(a)-4 Returns of income tax withheld.
- § 31.6011(a)-7 Execution of returns.
- § 31.6011(b)-1 Employers' identification numbers.
- § 31.6011(b)-2 Employees' account numbers.
- § 31.6051-1 Statements for employees.
- § 31.6051-3 Statements required in case of sick pay paid by third parties.
- § 31.6053-1 Report of tips by employee to employer.
- § 31.6101-1 Period covered by returns.
- § 31.6205-1 Adjustments of underpayments.
- § 31.6302-1 Deposit rules for taxes under the Federal Insurance Contributions Act (FICA) and withheld income taxes.
- § 31.6302-4 Deposit rules for withheld income taxes attributable to nonpayroll payments.
- § 31.6302(c)-1 Use of Government depositories in connection with taxes under Federal Insurance Contributions Act and income tax withheld for amounts attributable to payments made before January 1, 1993.
- § 31.6413(a)-1 Repayment or reimbursement by employer of tax erroneously collected from employee.
- § 31.6413(a)-2 Adjustments of overpayments.
- § 31.6413(b)-1 Overpayments of certain employment taxes.
- § 31.6414-1 Credit or refund of income tax withheld from wages.
- § 31.6682-1 False information with respect to withholding.
- § 35.3405-1T Questions and answers relating to withholding on pensions, annuities, and certain other deferred income (temporary regulations).
- § 58.4501-4 Application of netting rule.
- § 58.4501-7 Special rules for acquisitions or repurchases of stock of certain foreign corporations.
- § 301.6211-1 Deficiency defined.
- § 301.6361-1 Collection and administration of qualified taxes.
- § 301.6362-5 Qualified nonresident tax.
- § 301.7512-1 Separate accounting for certain collected taxes.
- § 301.7654-1 Coordination of U.S. and Guam individual income taxes.
- § 301.7701-2 Business entities; definitions.
Amendment history
From the source credit and the official notes, newest first.
- Amended by Pub. L. 117–2Parts changed in 2021: (f)(1)(C)
- Amended by Pub. L. 115–97Parts changed in 2017: (a)(2) (b)(1) (f) (f)(1) (f)(3) (f)(7) (g) (l)(1) (m) (m)(1) (n) (t)
- Amended by Pub. L. 112–56Parts changed in 2011: (t)
- Amended by Pub. L. 109–222Parts changed in 2006: (t)
- Amended by Pub. L. 107–16Parts changed in 2001: (p)(1)(B) (p)(2) (q)(1) (r)(3)
- Amended by Pub. L. 103–465Parts changed in 1994: (p) (r)
- Amended by Pub. L. 102–486Parts changed in 1992: (o)(6) (q)(1) (q)(3)(A)
- Amended by Pub. L. 102–318
- Amended by Pub. L. 101–508Parts changed in 1990: (a)(3)
- Amended by Pub. L. 100–647Parts changed in 1988: (m)(1)
- Amended by Pub. L. 100–203Parts changed in 1987: (f)(3)(B)
- Amended by Pub. L. 99–514Parts changed in 1986: (f)(1) (f)(1)(A) (f)(1)(B) (f)(1)(C) (f)(1)(D) (f)(1)(E) (f)(1)(F) (i)(1) (m)(3) (r)
- Amended by Pub. L. 99–44Parts changed in 1985: (s)
- Amended by Pub. L. 98–67Parts changed in 1983: (s)
- Amended by Pub. L. 97–248Parts changed in 1982: (o)(6) (s)
- Amended by Pub. L. 97–34Parts changed in 1981: (a) (b)(1) (b)(2) (b)(3) (b)(4) (f)(1)(G) (i) (m)
- Amended by Pub. L. 96–601Parts changed in 1980: (o)(1)(C) (o)(2)(B) (o)(2)(C) (o)(3) (o)(4)
- Amended by Pub. L. 95–600Parts changed in 1978: (a) (b)(1) (m)(1) (r)
- Amended by Pub. L. 95–30Parts changed in 1977: (a) (f)(1) (m)(1)(B) (m)(2)(A) (m)(2)(C) (q)(3)(C)
- Amended by Pub. L. 94–455Parts changed in 1976: (a) (c)(4) (c)(6) (f) (l) (m)(1)(B) (m)(2)(A) (m)(2)(D) (m)(4) (n) (q)
- Amended by Pub. L. 94–414
- Amended by Pub. L. 94–396
- Amended by Pub. L. 94–331
- Amended by Pub. L. 94–164Parts changed in 1975: (a) (c)(6) (m)(1)(B)
- Amended by Pub. L. 94–12
- Amended by Pub. L. 92–178Parts changed in 1971: (a) (b)(1) (c)(6) (f)(1)(G) (f)(7) (m)(1)(B) (m)(2)(A) (m)(2)(D) (m)(3)(B)
- Amended by Pub. L. 91–172Parts changed in 1969: (a)(1) (a)(2) (a)(3) (b)(1) (c)(1) (c)(6) (h) (m)(1) (m)(2)(A) (m)(2)(B) (m)(2)(C) (n) (o)
- Amended by Pub. L. 91–53
- Amended by Pub. L. 91–36
- Amended by Pub. L. 90–364Parts changed in 1968: (a) (c)(6)
- Amended by Pub. L. 89–368Parts changed in 1966: (a) (b)(1) (c)(1) (f)(1)(F) (l) (m)
- Amended by Pub. L. 89–212Parts changed in 1965: (a) (h)(3) (k)
- Amended by Pub. L. 89–97
- Amended by Pub. L. 88–272Parts changed in 1964: (a) (c)(1)
- Enacted by Pub. L. 87–256Parts changed in 1961: (f)(6)
Where it sits in the Code
Nearby sections
Official notes
The Law Revision Counsel's notes for this section (amendments, effective dates and related laws) are long, so they have their own page.