Example 1. Unproductive property, A died, survived by B and C. B died two years after A. A's will provided for a bequest of corporation stock in trust under the terms of which all of the trust income was paid to B for life. After the death of B, the trust terminated and the trust property was distributed to C. The trust specifically authorized, but did not require, the trustee to retain the shares of stock. The corporation paid no dividends on this stock during the 5 years before A's death and the 2 years before B's death. There was no indication that this policy would change after A's death. Under applicable state law, the corporation is considered to be a sound investment that satisfies fiduciary standards. The facts and circumstances, including applicable state law, indicate that B did not have the legal right to compel the trustee to make the trust corpus productive in conformity with the requirements for a lifetime trust income interest under applicable local law. Therefore, B's life income interest in this case is considered nonproductive. Consequently, B's income interest may not be valued actuarially under this section.
Example 2. Beneficiary's right to make trust productive, The facts are the same as in Example 1, except that the trustee is not specifically authorized to retain the shares of stock. Further, the terms of the trust specifically provide that B, the life income beneficiary, may require the trustee to make the trust corpus productive consistent with income yield standards for trusts under applicable state law. Under that law, the minimum rate of income that a productive trust may produce is substantially below the section 7520 interest rate for the month of A's death. In this case, because B has the right to compel the trustee to make the trust productive for purposes of applicable local law during the beneficiary's lifetime, the income interest is considered an ordinary income interest for purposes of this paragraph, and the standard section 7520 life income interest factor may be used to determine the present value of B's income interest.
Example 3. Discretionary invasion of corpus, The decedent, A, transferred property to a trust under the terms of which all of the trust income is to be paid to A's child for life and the remainder of the trust is to be distributed to a grandchild. The trust authorizes the trustee without restriction to distribute corpus to A's surviving spouse for the spouse's comfort and happiness. In this case, because the trustee's power to invade trust corpus is unrestricted, the exercise of the power could result in the termination of the income interest at any time. Consequently, the income interest is not considered an ordinary income interest for purposes of this paragraph, and may not be valued actuarially under this section.
Example 4. Limited invasion of corpus, The decedent, A, bequeathed property to a trust under the terms of which all of the trust income is to be paid to A's child for life and the remainder is to be distributed to A's grandchild. The trust authorizes the child to withdraw up to $5,000 per year from the trust corpus. In this case, the child's power to invade trust corpus is limited to an ascertainable amount each year. Annual invasions of any amount would be expected to progressively diminish the property from which the child's income is paid. Consequently, the income interest is not considered an ordinary income interest for purposes of this paragraph, and the standard section 7520 income interest factor may not be used to determine the present value of the income interest. Nevertheless, the present value of the child's income interest is ascertainable by making a special actuarial calculation that would take into account not only the initial value of the trust corpus, the section 7520 interest rate for the month of the transfer, and the mortality component for the child's age, but also the assumption that the trust corpus will decline at the rate of $5,000 each year during the child's lifetime. The child's right to receive an amount not in excess of $5,000 per year may be separately valued in this instance and, assuming the trust corpus would not exhaust before the child would attain age 110, would be considered an ordinary annuity interest.
Example 5. Power to consume, The decedent, A, devised a life estate in 3 parcels of real estate to A's surviving spouse with the remainder to a child, or, if the child doesn't survive, to the child's estate. A also conferred upon the spouse an unrestricted power to consume the property, which includes the right to sell part or all of the property and to use the proceeds for the spouse's support, comfort, happiness, and other purposes. Any portion of the property or its sale proceeds remaining at the death of the surviving spouse is to vest by operation of law in the child at that time. The child predeceased the surviving spouse. In this case, the surviving spouse's power to consume the corpus is unrestricted, and the exercise of the power could entirely exhaust the remainder interest during the life of the spouse. Consequently, the remainder interest that is includible in the child's estate is not considered an ordinary remainder interest for purposes of this paragraph and may not be valued actuarially under this section.
Example 1. Terminal illness, The decedent bequeaths $1,000,000 to a trust under the terms of which the trustee is to pay $103,000 per year to a charitable organization during the life of the decedent's child. Upon the death of the child, the remainder in the trust is to be distributed to the decedent's grandchild. The child, who is age 60, has been diagnosed with an incurable illness, and there is at least a 50 percent probability of the child dying within 1 year. Assuming the presumption provided for in paragraph (b)(3)(i) of this section does not apply, the standard life annuity factor for a person age 60 may not be used to determine the present value of the charitable organization's annuity interest because there is at least a 50 percent probability that the child, who is the measuring life, will die within 1 year. Instead, a special section 7520 annuity factor must be computed that takes into account the projection of the child's actual life expectancy.
Example 2. Deaths resulting from common accidents, etc, The decedent's will establishes a trust to pay income to the decedent's surviving spouse for life. The will provides that, upon the spouse's death or, if the spouse fails to survive the decedent, upon the decedent's death the trust property is to pass to the decedent's children. The decedent and the decedent's spouse die simultaneously in an accident under circumstances in which it was impossible to determine who survived the other. Even if the terms of the will and applicable state law presume that the decedent died first with the result that the property interest is considered to have passed in trust for the benefit of the spouse for life, after which the remainder is to be distributed to the decedent's children, the spouse's life income interest may not be valued by use of the mortality component described under section 7520. The result would be the same even if it was established that the spouse survived the decedent.
26 C.F.R. §20.7520-3