Code of Federal Regulations Title 26. Internal Revenue § 26.1.651(a)–2 Income required to be distributed currently

(a) The determination of whether trust income is required to be distributed currently depends upon the terms of the trust instrument and the applicable local law. For this purpose, if the trust instrument provides that the trustee in determining the distributable income shall first retain a reserve for depreciation or otherwise make due allowance for keeping the trust corpus intact by retaining a reasonable amount of the current income for that purpose, the retention of current income for that purpose will not disqualify the trust from being a “simple” trust. The fiduciary must be under a duty to distribute the income currently even if, as a matter of practical necessity, the income is not distributed until after the close of the trust's taxable year. For example:  Under the terms of the trust instrument, all of the income is currently distributable to A. The trust reports on the calendar year basis and as a matter of practical necessity makes distribution to A of each quarter's income on the fifteenth day of the month following the close of the quarter. The distribution made by the trust on January 15, 1955, of the income for the fourth quarter of 1954 does not disqualify the trust from treatment in 1955 under section 651, since the income is required to be distributed currently. However, if the terms of a trust require that none of the income be distributed until after the year of its receipt by the trust, the income of the trust is not required to be distributed currently and the trust is not a simple trust. For definition of the term “income” see section 643(b) and § 1.643(b)–1.

(b) It is immaterial, for purposes of determining whether all the income is required to be distributed currently, that the amount of income allocated to a particular beneficiary is not specified in the instrument. For example, if the fiduciary is required to distribute all the income currently, but has discretion to “sprinkle” the income among a class of beneficiaries, or among named beneficiaries, in such amount as he may see fit, all the income is required to be distributed currently, even though the amount distributable to a particular beneficiary is unknown until the fiduciary has exercised his discretion.

(c) If in one taxable year of a trust its income for that year is required or permitted to be accumulated, and in another taxable year its income for the year is required to be distributed currently (and no other amounts are distributed), the trust is a simple trust for the latter year. For example, a trust under which income may be accumulated until a beneficiary is 21 years old, and thereafter must be distributed currently, is a simple trust for taxable years beginning after the beneficiary reaches the age of 21 years in which no other amounts are distributed.

(d) If a trust distributes property in kind as part of its requirement to distribute currently all the income as defined under section 643(b) and the applicable regulations, the trust shall be treated as having sold the property for its fair market value on the date of distribution. If no amount in excess of the amount of income as defined under section 643(b) and the applicable regulations is distributed by the trust during the year, the trust will qualify for treatment under section 651 even though property in kind was distributed as part of a distribution of all such income. This paragraph (d) applies for taxable years of trusts ending after January 2, 2004.