Treasury Regulations · 26 CFR
§ 7.465-4. Insufficient records.
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. § 465
Cite as 26 CFR § 7.465-4
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- August 22, 1977 by T.D. 7504
- Issued under
- 26 U.S.C. § 465
- Length
- 78 words · about 1 min to read
- Cross-references
- cites 1 Code section and 1 regulation; cited by 0
If sufficient records do not exist to accurately determine under § 7.465-2 the amount which a taxpayer is at risk on the effective date, the amount at risk shall be the taxpayer's basis in the activity reduced (but not below zero) by the taxpayer's share of amounts described in section 465(b) (3) or (4) with respect to the activity on the day before the effective date.
[T.D. 7504, 42 FR 42198, Aug. 22, 1977]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
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. 7504 (42 FR 42198)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 7 Temporary income tax regulations under the tax reform act of 1976
Nearby sections
- § 7.57(d)-1 Election with respect to straight line recovery of intangibles.
- § 7.465-1 Amounts at risk with respect to activities begun prior to effective date; in general.
- § 7.465-2 Determination of amount at risk.
- § 7.465-3 Allocation of loss for different taxable years.
- § 7.465-4 Insufficient records.
- § 7.465-5 Examples.
- § 7.936-1 Qualified possession source investment income.
- § 7.999-1 Computation of the international boycott factor.
- § 7.6039A-1 Information regarding carryover basis property acquired from a decedent.