Example. A, the holder of an installment obligation, died in 1952. The installment obligation was transmitted at A's death to B who filed a bond on Form 1132 pursuant to paragraph (c) of § 39.44-5 of Regulations 118 (26 CFR part 39, 1939 ed.) for the necessary amount. On January 1, 1965, B, a calendar year taxpayer, filed an election under section 691(e) to treat the obligation assured by bond as an obligation to which section 691(a)(4) applies, and B's bond was released for 1964 and subsequent taxable years. B died on June 1, 1965, and the obligation was bequeathed to C. On January 1, 1966, C received an installment payment on the obligation which had been assured by the bond. Because B filed an election with respect to the obligation assured by bond, C is required to treat the proper proportion of the January 1, 1966, payment and all subsequent payments made in satisfaction of this obligation as income in respect of a decedent. However, no estate tax deduction is allowable to C under section 691(c)(1) for any estate tax attributable to the inclusion of the value of such obligation in the estate of either A or B.
26 C.F.R. §1.691(e)-1