1.691(a)-5—Installment obligations acquired from decedent.
(a)
Section 691(a)(4) has reference to an installment obligation which remains uncollected by a decedent (or a prior decedent) and which was originally acquired in a transaction the income from which was properly reportable by the decedent on the installment method under section 453. Under the provisions of section 691(a)(4), an amount equal to the excess of the face value of the obligation over its basis in the hands of the decedent (determined under section 453(d)(2) and the regulations thereunder) shall be considered an amount of income in respect of a decedent and shall be treated as such. The decedent's estate (or the person entitled to receive such income by bequest or inheritance from the decedent or by reason of the decedent's death) shall include in its gross income when received the same proportion of any payment in satisfaction of such obligations as would be returnable as income by the decedent if he had lived and received such payment. No gain on account of the transmission of such obligations by the decedent's death is required to be reported as income in the return of the decedent for the year of his death. See § 1.691(e)-1 for special provisions relating to the filing of an election to have the provisions of section 691(a)(4) apply in the case of installment obligations in respect of which section 44(d) of the Internal Revenue Code of 1939 (or corresponding provisions of prior law) would have applied but for the filing of a bond referred to therein.
(b)
If an installment obligation described in paragraph (a) of this section is transferred within the meaning of section 691(a)(2) and paragraph (a) of § 1.691(a)-4, the entire installment obligation transferred shall be considered a right to income in respect of a decedent but the amount includible in the gross income of the transferor shall be reduced by an amount equal to the basis of the obligation in the hands of the decedent (determined under section 453(d)(2) and the regulations thereunder) adjusted, however, to take into account the receipt of any installment payments after the decedent's death and before such transfer. Thus, the amount includible in the gross income of the transferor shall be the fair market value of such obligation at the time of the transfer or the consideration received for the transfer of the installment obligation, whichever is greater, reduced by the basis of the obligation as described in the preceding sentence. For purposes of this paragraph, the term “transfer” in section 691(a)(2) and paragraph (a) of § 1.691(a)-4 includes the satisfaction of an installment obligation at other than face value.