A beneficiary may have two powers under the same instrument, one of which is a general power of appointment and the other of which is not. For example, a beneficiary may have a general power to withdraw a limited portion of trust corpus during his life, and a further power exercisable during his lifetime to appoint the corpus among his children. The later power is not a general power of appointment (but its exercise may result in the exercise of the former power; see paragraph (d) of this section).
Example (1). A created a revocable trust before October 22, 1942, providing for payment of income to B for life with remainder as B shall appoint by deed or will. Even though A dies after October 21, 1942, without having exercised his power of revocation, B's power of appointment is considered a power created before October 22, 1942.
Example (2). C created an irrevocable inter vivos trust before October 22, 1942, naming T as trustee and providing for payment of income to D for life with remainder to E. T was given the power to pay corpus to D and the power to appoint a successor trustee. If T resigns after October 21, 1942, and appoints D as successor trustee, D is considered to have a power of appointment created before October 22, 1942.
Example (3). F created an irrevocable inter vivos trust before October 22, 1942, providing for payment of income to G for life with remainder as G shall appoint by deed or will, but in default of appointment income to H for life with remainder as H shall appoint by deed or will. If G died after October 21, 1942, without having exercised his power of appointment, H's power of appointments is considered a power created before October 22, 1942, even though it was only a contingent interest until G's death.
Example (4). If in example (3) above G had exercised by will his power of appointment, by creating a similar power in J, J's power of appointment would be considered a power created after October 21, 1942.
26 C.F.R. §25.2514-1