Treasury Regulations · 26 CFR
§ 1.661(c)-1. Limitation on deduction.
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. § 661(c)
Cite as 26 CFR § 1.661(c)-1
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- December 16, 1964 by T.D. 6777
- Issued under
- 26 U.S.C. § 661(c)
- Length
- 190 words · about 1 min to read
- Cross-references
- cites 2 Code sections and 0 regulations; cited by 3
An estate or trust is not allowed a deduction under section 661(a) for any amount which is treated under section 661(b) as consisting of any item of distributable net income which is not included in the gross income of the estate or trust. For example, if in 1962, a trust, which reports on the calendar year basis, has distributable net income of $20,000, which is deemed to consist of $10,000 of dividends and $10,000 of tax-exempt interest, and distributes $10,000 to beneficiary A, the deduction allowable under section 661(a) (computed without regard to section 661(c)) would amount to $10,000 consisting of $5,000 of dividends and $5,000 of tax-exempt interest. The deduction actually allowable under section 661(a) as limited by section 661(c) is $4,975, since no deduction is allowable for the $5,000 of tax-exempt interest and the $25 deemed distributed out of the $50 of dividends excluded under section 116, items of distributable net income which are not included in the gross income of the estate or trust.
[T.D. 6777, 29 FR 17809, Dec. 16, 1964]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
Cited by 3 other regulations
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. 6777 (29 FR 17809)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- Estates and trusts which may accumulate income or which distribute corpus
Nearby sections
- § 1.661(a)-1 Estates and trusts accumulating income or distributing corpus; general.
- § 1.661(a)-2 Deduction for distributions to beneficiaries.
- § 1.661(b)-1 Character of amounts distributed; in general.
- § 1.661(b)-2 Character of amounts distributed when charitable contributions are made.
- § 1.661(c)-1 Limitation on deduction.
- § 1.661(c)-2 Illustration of the provisions of section 661.
- § 1.662(a)-1 Inclusion of amounts in gross income of beneficiaries of estates and complex trusts; general.
- § 1.662(a)-2 Currently distributable income.
- § 1.662(a)-3 Other amounts distributed.