Treasury Regulations · 26 CFR
§ 1.1001-4. Modifications of certain derivative contracts.
Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).
Regulation under 26 U.S.C. § 1001
Cite as 26 CFR § 1.1001-4
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- November 6, 2013 by T.D. 9639
- Issued under
- 26 U.S.C. § 1001
- Length
- 424 words · about 2 min to read
- Cross-references
- cites 3 Code sections and 2 regulations; cited by 0
[T.D. 9639, 78 FR 66640, Nov. 6, 2013]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
- § 475 Mark to market accounting method for dealers in securities
- § 1 Tax imposed
- § 1256 Section 1256 contracts marked to market
Regulations it cites
Amendment history
From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.
- Issued by T.D. 9639 (78 FR 66640)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- Determination of Amount of and Recognition of Gain or Loss
Nearby sections
- § 1.1001-1 Computation of gain or loss.
- § 1.1001-2 Discharge of liabilities.
- § 1.1001-3 Modifications of debt instruments.
- § 1.1001-4 Modifications of certain derivative contracts.
- § 1.1001-5 European Monetary Union (conversion to the euro).
- § 1.1001-6 Transition from certain interbank offered rates.
- § 1.1001-7 Computation of gain or loss for digital assets.
- § 1.1002-1 Sales or exchanges.