Us Code § 6521 - Mitigation of effect of limitation in case of related taxes under different chapters

Full text of Us Code United States Code § 6521 — Mitigation of effect of limitation in case of related taxes under different chapters, with citation guidance and answers to common questions.

§ 6521. Mitigation of effect of limitation in case of related taxes under different chapters

(a) Self-employment tax and tax on wages

In the case of the tax imposed by chapter 2 (relating to tax on self-employment income) and the tax imposed by section 3101 (relating to tax on employees under the Federal Insurance Contributions Act)—

(1) If an amount is erroneously treated as self-employment income, or if an amount is erroneously treated as wages, and

(2) If the correction of the error would require an assessment of one such tax and the refund or credit of the other tax, and

(3) If at any time the correction of the error is authorized as to one such tax but is prevented as to the other tax by any law or rule of law (other than section 7122, relating to compromises),


then, if the correction authorized is made, the amount of the assessment, or the amount of the credit or refund, as the case may be, authorized as to the one tax shall be reduced by the amount of the credit or refund, or the amount of the assessment, as the case may be, which would be required with respect to such other tax for the correction of the error if such credit or refund, or such assessment, of such other tax were not prevented by any law or rule of law (other than section 7122, relating to compromises).

(b) Definitions

For purposes of subsection (a), the terms "self-employment income" and "wages" shall have the same meaning as when used in section 1402(b).

(Aug. 16, 1954, ch. 736, 68A Stat. 814.)


Editorial Notes

References in Text

The Federal Insurance Contributions Act, referred to in subsec. (a), is act Aug. 16, 1954, ch. 736, §§3101, 3102, 3111, 3112, 3121 to 3128, 68A Stat. 415, which is classified generally to chapter 21 (§3101 et seq.) of this title. For complete classification of this Act to the Code, see section 3128 of this title and Tables.

Subchapter D—Periods of Limitation in Judicial Proceedings

Sec.
6531.
Periods of limitation on criminal prosecutions.
6532.
Periods of limitation on suits.
6533.
Cross references.

        

About This Section

26 U.S.C. § 6521 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. § 6521. 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.

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Sources

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

Frequently Asked Questions About Us Code § 6521

What does United States Code § 6521 cover?

Section 6521 ("Mitigation of effect of limitation in case of related taxes under different chapters") 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.

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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.

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Sources & Verification

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