Us Code § 3131 - Bonds of contractors of public buildings or works

Full text of Us Code United States Code § 3131 — Bonds of contractors of public buildings or works, with citation guidance and answers to common questions.

§ 3131. Bonds of contractors of public buildings or works

(a) Definition.—In this subchapter, the term "contractor" means a person awarded a contract described in subsection (b).

(b) Type of Bonds Required.—Before any contract of more than $100,000 is awarded for the construction, alteration, or repair of any public building or public work of the Federal Government, a person must furnish to the Government the following bonds, which become binding when the contract is awarded:

(1) Performance bond.—A performance bond with a surety satisfactory to the officer awarding the contract, and in an amount the officer considers adequate, for the protection of the Government.

(2) Payment bond.—A payment bond with a surety satisfactory to the officer for the protection of all persons supplying labor and material in carrying out the work provided for in the contract for the use of each person. The amount of the payment bond shall equal the total amount payable by the terms of the contract unless the officer awarding the contract determines, in a writing supported by specific findings, that a payment bond in that amount is impractical, in which case the contracting officer shall set the amount of the payment bond. The amount of the payment bond shall not be less than the amount of the performance bond.


(c) Coverage for Taxes in Performance Bond.—

(1) In general.—Every performance bond required under this section specifically shall provide coverage for taxes the Government imposes which are collected, deducted, or withheld from wages the contractor pays in carrying out the contract with respect to which the bond is furnished.

(2) Notice.—The Government shall give the surety on the bond written notice, with respect to any unpaid taxes attributable to any period, within 90 days after the date when the contractor files a return for the period, except that notice must be given no later than 180 days from the date when a return for the period was required to be filed under the Internal Revenue Code of 1986 (26 U.S.C. 1 et seq.).

(3) Civil action.—The Government may not bring a civil action on the bond for the taxes—

(A) unless notice is given as provided in this subsection; and

(B) more than one year after the day on which notice is given.


(d) Waiver of Bonds for Contracts Performed in Foreign Countries.—A contracting officer may waive the requirement of a performance bond and payment bond for work under a contract that is to be performed in a foreign country if the officer finds that it is impracticable for the contractor to furnish the bonds.

(e) Authority To Require Additional Bonds.—This section does not limit the authority of a contracting officer to require a performance bond or other security in addition to those, or in cases other than the cases, specified in subsection (b).

(Pub. L. 107–217, Aug. 21, 2002, 116 Stat. 1147; Pub. L. 109–284, §6(8), Sept. 27, 2006, 120 Stat. 1213.)

Historical and Revision Notes
Revised

Section

Source (U.S. Code)Source (Statutes at Large)
3131(a) 40:270a(a) (words before cl. (1) related to definition). Aug. 24, 1935, ch. 642, §1(a)–(c), 49 Stat. 793; Pub. L. 95–585, Nov. 2, 1978, 92 Stat. 2484; Pub. L. 103–355, title IV, §4104(b)(1)(B), Oct. 13, 1994, 108 Stat. 3342; Pub. L. 106–49, §2(a), Aug. 17, 1999, 113 Stat. 231.
  40:270d. Aug. 24, 1935, ch. 642, §4, 49 Stat. 794.
3131(b) 40:270a(a) (words before cl. (1) related to furnishing bond), (1), (2).
  40:270d–1. Aug. 24, 1935, ch. 642, §5, as added Pub. L. 103–355, title IV, §4104(b)(1)(A), Oct. 13, 1994, 108 Stat. 3341.
3131(c) 40:270a(d). Aug. 24, 1935, ch. 642, §1(d), as added Pub. L. 89–719, title I, §105(b), Nov. 2, 1966, 80 Stat. 1139.
3131(d) 40:270a(b).
3131(e) 40:270a(c).

In subsection (a), the text of 40:270d is omitted because of 1:1.

In subsections (b) and (c), the words "or sureties" are omitted because of 1:1.

References in Text

The Internal Revenue Code of 1986, referred to in subsec. (c)(2), is classified to Title 26, Internal Revenue Code.


Editorial Notes

Amendments

2006—Subsec. (e). Pub. L. 109–284 substituted "To" for "to" in heading.

About This Section

40 U.S.C. § 3131 is part of Title 40 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

This section may be cited in legal writing as 40 U.S.C. § 3131. For the most current official text, including any recent amendments, use the official source links below. Do not rely on this page as the sole authority for legal citation or litigation.

How to Read This Statute

Statutes are organized by title, chapter, section, and subsection. Pay attention to words like "shall," "may," "and," and "or," because they determine whether a requirement is mandatory or permissive and whether multiple conditions must all be met. Historical notes and amendments often appear at the end of a section.

Using This Page

This page is intended for research and educational use. Lawyers, students, journalists, and compliance professionals can use it as a starting point, but should always verify the current text through an official government source before relying on it for legal advice, filings, or compliance decisions.

Sources

Source: official Us Code text · Last verified 2026-08-27

Frequently Asked Questions About Us Code § 3131

What does United States Code § 3131 cover?

Section 3131 ("Bonds of contractors of public buildings or works") is part of the United States Code, the codified statutory law of Us Code. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Us Code § 3131?

A common citation format is "United States Code § 3131" (Us Code). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Us Code law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Us Code official source linked on this page or consult a licensed Us Code attorney.

How does Us Code § 3131 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Us Code can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Us Code.