Treasury Regulations · 26 CFR
§ 1.643(a)-6. Income of foreign trust.
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. § 643(a)
Cite as 26 CFR § 1.643(a)-6
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- January 17, 1969 by T.D. 6989
- Last amended
- November 3, 1980 by T.D. 7728
- Issued under
- 26 U.S.C. § 643(a)
- Length
- 1,405 words · about 6 min to read
- Cross-references
- cites 6 Code sections and 2 regulations; cited by 4
(1) A trust is created in 1952 under the laws of Country X by the transfer to a trustee in Country X of money and property by a U.S. person. The entire trust constitutes a foreign trust created by a U.S. person. The income from the trust corpus is to be accumulated until the beneficiary, a resident citizen of the United States who was born in 1944, reaches the age of 21 years, and upon his reaching that age, the corpus and accumulated income are to be distributed to him. The trust instrument provides that capital gains are to be allocated to corpus and are not to be paid, credited, or required to be distributed to any beneficiary during the taxable year or paid, permanently set aside, or to be used for the purposes specified in section 642(c). Under the terms of a tax convention between the United States and Country X, interest income received by the trust from U.S. sources is exempt from U.S. taxation. In 1965 the corpus and accumulated income are distributed to the beneficiary. During the taxable year 1964, the trust has the following items of income, loss, and expense:
| Interest on bonds of a U.S. corporation | $10,000 |
| Net long-term capital gain from U.S. sources | 30,000 |
| Gross income from investments in Country X | 40,000 |
| Net short-term capital loss from U.S. sources | 5,000 |
| Expenses allocable to gross income from investments in Country X | 5,000 |
(2) The distributable net income for the taxable year 1964 of the foreign trust created by a U.S. person, determined under section 643(a), is $70,000, computed as follows:
| Interest on bonds of a U.S. corporation | $10,000 | |
| Gross income from investments in Country X | 40,000 | |
| Net long-term capital gain from U.S. sources | $30,000 | |
| Less: Net short-term capital loss from U.S. sources | 5,000 | |
| Excess of net long-term capital gain over net short-term capital loss | 25,000 | |
| Total | 75,000 | |
| Less: Expenses allocable to income from investments in Country X | 5,000 | |
| Distributable net income | 70,000 | |
(3) In determining the distributable net income of $70,000, the taxable income of the trust is computed with the following modifications: No deduction is allowed for the personal exemption of the trust (section 643(a)(2)); the interest received on bonds of a U.S. corporation is included in the trust gross income despite the fact that such interest is exempt from U.S. tax under the provisions of the tax treaty between Country X and the United States (section 643(a)(6) (see H. Con. Res. (B)); the excess of net long-term capital gain over net short-term capital loss allocable to corpus is included in distributable net income, but such excess is not subject to the deduction under section 1202 (section 643(a)(6)(C)); and the amount representing gross income from investments in Country X is included, but such amount is reduced by the amount of the disbursements allocable to such income (section 643(a)(6)(A)).
(1) The facts are the same as in example 1 except that money or property has also been transferred to the trust by a person other than a U.S. person and, pursuant to the provisions of § 1.643(d)-1, during 1964 only 60 percent of the entire trust constitutes a foreign trust created by a U.S. person.
(2) The distributable net income for the taxable year 1964 of the foreign trust created by a U.S. person, determined under section 643(a), is $42,000 computed as follows:
| Interest on bonds of a U.S. corporation (60 percent of $10,000) | $6,000 | |
| Gross income from investments in Country X (60 percent of $40,000) | 24,000 | |
| Net long-term capital gain from U.S. sources (60 percent of $30,000) | $18,000 | |
| Less: Net short-term capital loss from U.S. sources (60 percent of $5,000) | 3,000 | |
| 15,000 | ||
| Total | 45,000 | |
| Less: Expenses allocable to income from investments in Country X (60 percent of $5,000) | 3,000 | |
| Distributable net income | 42,000 | |
(3) The distributable net income for the taxable year 1964 of the portion of the entire foreign trust which does not constitute a foreign trust created by a U.S. person, determined under section 643(a), is $18,000, computed as follows:
| Interest on bonds of a U.S. corporation (40 percent of $10,000) | $4,000 |
| Gross income from investments in Country X (40 percent of $40,000) | 16,000 |
| Total | 20,000 |
| Less: Expenses allocable to income from investments in Country X (40 percent of $5,000) | 2,000 |
| Distributable net income | 18,000 |
(4) The distributable net income of the entire foreign trust for the taxable year 1964 is $60,000, computed as follows:
| Distributable net income of the foreign trust created by a U.S. person | $42,000 |
| Distributable net income of that portion of the entire foreign trust which does not constitute a foreign trust created by a U.S. person | 18,000 |
| Distributable net income of the entire foreign trust | 60,000 |
It should be noted that the difference between the $70,000 distributable net income of the foreign trust in example 1 and the $60,000 distributable net income of the entire foreign trust in this example is due to the $10,000 (40 percent of $25,000) net capital gain (capital gain net income for taxable years beginning after December 31, 1976) which under section 643(a)(3) is excluded from the distributable net income of that portion of the foreign trust in example 2 which does not constitute a foreign trust created by a U.S. person.
[T.D. 6989, 34 FR 731, Jan. 17, 1969, as amended by T.D. 7728, 45 FR 72650, Nov. 3, 1980]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
- § 7701 Definitions
- § 265 Expenses and interest relating to tax-exempt income
- § 642 Special rules for credits and deductions
- § 894 Income affected by treaty
- § 643 Definitions applicable to subparts A, B, C, and D
- § 1202 Partial exclusion for gain from certain small business stock
Regulations it cites
- § 1.643(a)-5 Tax-exempt interest.
- § 1.643(d)-1 Definition of “foreign trust created by a United States person”.
Cited by 4 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.
- Amended by T.D. 7728 (45 FR 72650)
- Issued by T.D. 6989 (34 FR 731)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- Estates, Trusts, and Beneficiaries
Nearby sections
- § 1.643(a)-2 Deduction for personal exemption.
- § 1.643(a)-3 Capital gains and losses.
- § 1.643(a)-4 Extraordinary dividends and taxable stock dividends.
- § 1.643(a)-5 Tax-exempt interest.
- § 1.643(a)-6 Income of foreign trust.
- § 1.643(a)-7 Dividends.
- § 1.643(a)-8 Certain distributions by charitable remainder trusts.
- § 1.643(b)-1 Definition of income.
- § 1.643(b)-2 Dividends allocated to corpus.