Us Code § 1045 - Rollover of gain from qualified small business stock to another qualified small business stock

Full text of Us Code United States Code § 1045 — Rollover of gain from qualified small business stock to another qualified small business stock, with citation guidance and answers to common questions.

§ 1045. Rollover of gain from qualified small business stock to another qualified small business stock

(a) Nonrecognition of gain

In the case of any sale of qualified small business stock held by a taxpayer other than a corporation for more than 6 months and with respect to which such taxpayer elects the application of this section, gain from such sale shall be recognized only to the extent that the amount realized on such sale exceeds—

(1) the cost of any qualified small business stock purchased by the taxpayer during the 60-day period beginning on the date of such sale, reduced by

(2) any portion of such cost previously taken into account under this section.


This section shall not apply to any gain which is treated as ordinary income for purposes of this title.

(b) Definitions and special rules

For purposes of this section—

(1) Qualified small business stock

The term "qualified small business stock" has the meaning given such term by section 1202(c).

(2) Purchase

A taxpayer shall be treated as having purchased any property if, but for paragraph (3), the unadjusted basis of such property in the hands of the taxpayer would be its cost (within the meaning of section 1012).

(3) Basis adjustments

If gain from any sale is not recognized by reason of subsection (a), such gain shall be applied to reduce (in the order acquired) the basis for determining gain or loss of any qualified small business stock which is purchased by the taxpayer during the 60-day period described in subsection (a).

(4) Holding period

For purposes of determining whether the nonrecognition of gain under subsection (a) applies to stock which is sold—

(A) the taxpayer's holding period for such stock and the stock referred to in subsection (a)(1) shall be determined without regard to section 1223, and

(B) only the first 6 months of the taxpayer's holding period for the stock referred to in subsection (a)(1) shall be taken into account for purposes of applying section 1202(c)(2).

(5) Certain rules to apply

Rules similar to the rules of subsections (f), (g), (h), (i), (j), and (k) of section 1202 shall apply.

(Added Pub. L. 105–34, title III, §313(a), Aug. 5, 1997, 111 Stat. 841; amended Pub. L. 105–206, title VI, §6005(f), July 22, 1998, 112 Stat. 806.)


Editorial Notes

Amendments

1998—Subsec. (a). Pub. L. 105–206, §6005(f)(1), in introductory provisions, substituted "a taxpayer other than a corporation" for "an individual" and "such taxpayer" for "such individual".

Subsec. (b)(5). Pub. L. 105–206, §6005(f)(2), added par. (5).


Statutory Notes and Related Subsidiaries

Effective Date of 1998 Amendment

Amendment by Pub. L. 105–206 effective, except as otherwise provided, as if included in the provisions of the Taxpayer Relief Act of 1997, Pub. L. 105–34, to which such amendment relates, see section 6024 of Pub. L. 105–206, set out as a note under section 1 of this title.

Effective Date

Section applicable to sales after Aug. 5, 1997, see section 313(c) of Pub. L. 105–34, set out as an Effective Date of 1997 Amendment note under section 1016 of this title.

PART IV—SPECIAL RULES

Sec.
[1051.
Repealed.]
1052.
Basis established by the Revenue Act of 1932 or 1934 or by the Internal Revenue Code of 1939.
1053.
Property acquired before March 1, 1913.
1054.
Certain stock of Federal National Mortgage Association.
1055.
Redeemable ground rents.
[1056, 1057. Repealed.]
1058.
Transfers of securities under certain agreements.
1059.
Corporate shareholder's basis in stock reduced by nontaxed portion of extraordinary dividends.
1059A.
Limitation on taxpayer's basis or inventory cost in property imported from related persons.
1060.
Special allocation rules for certain asset acquisitions.
1061.
Partnership interests held in connection with performance of services.
1062.
Cross references.

        

Editorial Notes

Amendments

2017—Pub. L. 115–97, title I, §13309(b), Dec. 22, 2017, 131 Stat. 2131, added items 1061 and 1062 and struck out former item 1061 "Cross references".

2014—Pub. L. 113–295, div. A, title II, §221(a)(78), Dec. 19, 2014, 128 Stat. 4049, struck out item 1051 "Property acquired during affiliation".

2004—Pub. L. 108–357, title VIII, §886(b)(1)(B), Oct. 22, 2004, 118 Stat. 1641, struck out item 1056 "Basis limitation for player contracts transferred in connection with the the sale of a franchise".

1997—Pub. L. 105–34, title XI, §1131(c)(5), Aug. 5, 1997, 111 Stat. 980, struck out item 1057 "Election to treat transfer to foreign trust, etc., as taxable exchange".

1986—Pub. L. 99–514, title VI, §641(b), title XII, §1248(b), Oct. 22, 1986, 100 Stat. 2283, 2584, added items 1059A and 1060 and renumbered former item 1060 as 1061.

1984—Pub. L. 98–369, div. A, title I, §53(d), July 18, 1984, 98 Stat. 568, added item 1059 and renumbered former item 1059 as 1060.

1978—Pub. L. 95–345, §2(d)(2), Aug. 15, 1978, 92 Stat. 483, added item 1058 and renumbered former item 1058 as 1059.

1976—Pub. L. 94–455, title II, §212(a)(2), title X, 1015(c), Oct. 4, 1976, 90 Stat. 1546, 1618, added items 1056 and 1057 and renumbered former item 1056 as 1058.

1963—Pub. L. 88–9, §1(d), Apr. 10, 1963, 77 Stat. 8, added item 1055 and renumbered former item 1055 as 1056.

1960—Pub. L. 86–779, §8(c), Sept. 14, 1960, 74 Stat. 1003, renumbered former item 1054 as 1055 and added new item 1054.

About This Section

26 U.S.C. § 1045 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. § 1045. 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 § 1045

What does United States Code § 1045 cover?

Section 1045 ("Rollover of gain from qualified small business stock to another qualified small business stock") 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 § 1045?

A common citation format is "United States Code § 1045" (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 § 1045 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.