Section 20.2013-5 - "Property" and "transfer" defined(a) For purposes of section 2013 and §§ 20.2013-1 to 20.2013-6 , the term "property" means any beneficial interest in property, including a general power of appointment (as defined in section 2041) over property. Thus, the term does not include an interest in property consisting merely of a bare legal title, such as that of a trustee. Nor does the term include a power of appointment over property which is not a general power of appointment (as defined in section 2041). Examples of property, as described in this paragraph, are annuities, life estates, estates for terms of years, vested or contingent remainders and other future interests.(b) In order to obtain the credit for tax on prior transfers, there must be a transfer of property described in paragraph (a) of this section by or from the transferor to the decedent. The term "transfer" of property by or from a transferor means any passing of property or an interest in property under circumstances which were such that the property or interest was included in the gross estate of the transferor. In this connection, if the decedent receives property as a result of the exercise or nonexercise of a power of appointment, the donee of the power (and not the creator) is deemed to be the transferor of the property if the property subject to the power is includible in the donee's gross estate under section 2041 (relating to powers of appointment). Thus, notwithstanding the designation by local law of the capacity in which the decedent takes, property received from the transferor includes interests in property held by or devolving upon the decedent: (1) As spouse under dower or curtesy laws or laws creating an estate in lieu of dower or curtesy;(2) as surviving tenant of a tenancy by the entirety or joint tenancy with survivorship rights;(3) as beneficiary of the proceeds of life insurance;(4) as survivor under an annuity contract;(5) as donee (possessor) of a general power of appointment (as defined in section 2041);(6) as appointee under the exercise of a general power of appointment (as defined in section 2041); or(7) as remainderman under the release or nonexercise of a power of appointment by reason of which the property is included in the gross estate of the donee of the power under section 2041.(c) The application of this section may be illustrated by the following example: Example: A devises Blackacre to B, as trustee, with directions to pay the income therefore to C, his son, for life. Upon C's death. Blackacre is to be sold. C is given a general testamentary power, to appoint one-third of the proceeds, and a testamentary power, which is not a general power, to appoint the remaining two-thirds of the proceeds, to such of the issue of his sister D as he should choose. D has a daughter, E, and a son, F. Upon his death, C exercised his general power by appointing one-third of the proceeds to D and his special power by appointing two-thirds of the proceeds to E. Since B's interest in Blackacre as a trustee is not a beneficial interest, no part of it is "property" for purpose of the credit in B's estate. On the other hand, C's life estate and his testamentary power over the one-third interest in the remainder constitute "property" received from A for purpose of the credit in C's estate. Likewise, D's one-third interest in the remainder received through the exercise of C's general power of appointment is "property" received from C for purpose of the credit in D's estate. No credit is allowed E's estate for the property which passed to her from C since the property was not included in C's gross estate. On the other hand, no credit is allowed in E's estate for property passing to her from A since her interest was not susceptible of valuation at the time of A's death (see § 20.2013-4 ).