Us Code § 6701 - Penalties for aiding and abetting understatement of tax liability

Full text of Us Code United States Code § 6701 — Penalties for aiding and abetting understatement of tax liability, with citation guidance and answers to common questions.

§ 6701. Penalties for aiding and abetting understatement of tax liability

(a) Imposition of penalty

Any person—

(1) who aids or assists in, procures, or advises with respect to, the preparation or presentation of any portion of a return, affidavit, claim, or other document,

(2) who knows (or has reason to believe) that such portion will be used in connection with any material matter arising under the internal revenue laws, and

(3) who knows that such portion (if so used) would result in an understatement of the liability for tax of another person,


shall pay a penalty with respect to each such document in the amount determined under subsection (b).

(b) Amount of penalty

(1) In general

Except as provided in paragraph (2), the amount of the penalty imposed by subsection (a) shall be $1,000.

(2) Corporations

If the return, affidavit, claim, or other document relates to the tax liability of a corporation, the amount of the penalty imposed by subsection (a) shall be $10,000.

(3) Only 1 penalty per person per period

If any person is subject to a penalty under subsection (a) with respect to any document relating to any taxpayer for any taxable period (or where there is no taxable period, any taxable event), such person shall not be subject to a penalty under subsection (a) with respect to any other document relating to such taxpayer for such taxable period (or event).

(c) Activities of subordinates

(1) In general

For purposes of subsection (a), the term "procures" includes—

(A) ordering (or otherwise causing) a subordinate to do an act, and

(B) knowing of, and not attempting to prevent, participation by a subordinate in an act.

(2) Subordinate

For purposes of paragraph (1), the term "subordinate" means any other person (whether or not a director, officer, employee, or agent of the taxpayer involved) over whose activities the person has direction, supervision, or control.

(d) Taxpayer not required to have knowledge

Subsection (a) shall apply whether or not the understatement is with the knowledge or consent of the persons authorized or required to present the return, affidavit, claim, or other document.

(e) Certain actions not treated as aid or assistance

For purposes of subsection (a)(1), a person furnishing typing, reproducing, or other mechanical assistance with respect to a document shall not be treated as having aided or assisted in the preparation of such document by reason of such assistance.

(f) Penalty in addition to other penalties

(1) In general

Except as provided by paragraphs (2) and (3), the penalty imposed by this section shall be in addition to any other penalty provided by law.

(2) Coordination with return preparer penalties

No penalty shall be assessed under subsection (a) or (b) of section 6694 on any person with respect to any document for which a penalty is assessed on such person under subsection (a).

(3) Coordination with section 6700

No penalty shall be assessed under section 6700 on any person with respect to any document for which a penalty is assessed on such person under subsection (a).

(Added Pub. L. 97–248, title III, §324(a), Sept. 3, 1982, 96 Stat. 615; amended Pub. L. 101–239, title VII, §7735(a), (b), Dec. 19, 1989, 103 Stat. 2403.)


Editorial Notes

Amendments

1989—Subsec. (a)(1). Pub. L. 101–239, §7735(a)(1), struck out "in connection with any matter arising under the internal revenue laws" after "other document".

Subsec. (a)(2). Pub. L. 101–239, §7735(a)(2), inserted "(or has reason to believe)" after "who knows".

Subsec. (a)(3). Pub. L. 101–239, §7735(a)(3), substituted "would result" for "will result".

Subsec. (f)(1). Pub. L. 101–239, §7735(b)(2), substituted "paragraphs (2) and (3)" for "paragraph (2)".

Subsec. (f)(3). Pub. L. 101–239, §7735(b)(1), added par. (3).


Statutory Notes and Related Subsidiaries

Effective Date of 1989 Amendment

Pub. L. 101–239, title VII, §7735(c), Dec. 19, 1989, 103 Stat. 2404, provided that: "The amendments made by this section [amending this section] shall take effect on December 31, 1989."

Effective Date

Pub. L. 97–248, title III, §324(c), Sept. 3, 1982, 96 Stat. 616, provided that: "The amendments made by this section [enacting this section] shall take effect on the day after the date of the enactment of this Act [Sept. 3, 1982]."

About This Section

26 U.S.C. § 6701 is part of Title 26 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 26 U.S.C. § 6701. 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 § 6701

What does United States Code § 6701 cover?

Section 6701 ("Penalties for aiding and abetting understatement of tax liability") 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 § 6701?

A common citation format is "United States Code § 6701" (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 § 6701 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.