Us Code § 15a - Suits by United States; amount of recovery; prejudgment interest

Full text of Us Code United States Code § 15a — Suits by United States; amount of recovery; prejudgment interest, with citation guidance and answers to common questions.

§ 15a. Suits by United States; amount of recovery; prejudgment interest

Whenever the United States is hereafter injured in its business or property by reason of anything forbidden in the antitrust laws it may sue therefor in the United States district court for the district in which the defendant resides or is found or has an agent, without respect to the amount in controversy, and shall recover threefold the damages by it sustained and the cost of suit. The court may award under this section, pursuant to a motion by the United States promptly made, simple interest on actual damages for the period beginning on the date of service of the pleading of the United States setting forth a claim under the antitrust laws and ending on the date of judgment, or for any shorter period therein, if the court finds that the award of such interest for such period is just in the circumstances. In determining whether an award of interest under this section for any period is just in the circumstances, the court shall consider only—

(1) whether the United States or the opposing party, or either party's representative, made motions or asserted claims or defenses so lacking in merit as to show that such party or representative acted intentionally for delay or otherwise acted in bad faith;

(2) whether, in the course of the action involved, the United States or the opposing party, or either party's representative, violated any applicable rule, statute, or court order providing for sanctions for dilatory behavior or otherwise providing for expeditious proceedings;

(3) whether the United States or the opposing party, or either party's representative, engaged in conduct primarily for the purpose of delaying the litigation or increasing the cost thereof; and

(4) whether the award of such interest is necessary to compensate the United States adequately for the injury sustained by the United States.

(Oct. 15, 1914, ch. 323, §4A, as added July 7, 1955, ch. 283, §1, 69 Stat. 282; amended Pub. L. 96–349, §4(a)(2), Sept. 12, 1980, 94 Stat. 1156; Pub. L. 101–588, §5, Nov. 16, 1990, 104 Stat. 2880.)


Editorial Notes

References in Text

The antitrust laws, referred to in text, are defined in section 12 of this title.

Amendments

1990—Pub. L. 101–588 substituted "threefold the" for "actual".

1980—Pub. L. 96–349 inserted provisions respecting award of prejudgment interest including considerations for the court in determining whether an award is just under the circumstances.


Statutory Notes and Related Subsidiaries

Effective Date of 1980 Amendment

Amendment by Pub. L. 96–349 applicable only with respect to actions commenced after Sept. 12, 1980, see section 4(b) of Pub. L. 96–349, set out as a note under section 15 of this title.

Effective Date

Section effective six months after July 7, 1955, see note set out under section 15b of this title.

About This Section

15 U.S.C. § 15a is part of Title 15 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 15 U.S.C. § 15a. 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

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Sources

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

Frequently Asked Questions About Us Code § 15a

What does United States Code § 15a cover?

Section 15a ("Suits by United States; amount of recovery; prejudgment interest") 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 § 15a?

A common citation format is "United States Code § 15a" (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 § 15a 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.