Sec. 1.1031(d)-1 Property acquired upon a tax-free exchange.

(a) If, in an exchange of property solely of the type described in section 1031, section 1035(a), section 1036(a), or section 1037(a), no part of the gain or loss was recognized under the law applicable to the year in which the exchange was made, the basis of the property acquired is the same as the basis of the property transferred by the taxpayer with proper adjustments to the date of the exchange. If additional consideration is given by the taxpayer in the exchange, the basis of the property acquired shall be the same as the property transferred increased by the amount of additional consideration given (see section 1016 and the regulations thereunder).

(b) If, in an exchange of properties of the type indicated in section 1031, section 1035(a), section 1036(a), or section 1037(a), gain to the taxpayer was recognized under the provisions of section 1031(b) or a similar provision of a prior revenue law, on account of the receipt of money in the transaction, the basis of the property acquired is the basis of the property transferred (adjusted to the date of the exchange), decreased by the amount of money received and increased by the amount of gain recognized on the exchange. The application of this paragraph may be illustrated by the following example:

(c) If, upon an exchange of properties of the type described in section 1031, section 1035(a), section 1036(a), or section 1037(a), the taxpayer received other property (not permitted to be received without the recognition of gain) and gain from the transaction was recognized as required under section 1031(b), or a similar provision of a prior revenue law, the basis (adjusted to the date of the exchange) of the property transferred by the taxpayer, decreased by the amount of any money received and increased by the amount of gain recognized, must be allocated to and is the basis of the properties (other than money) received on the exchange. For the purpose of the allocation of the basis of the properties received, there must be assigned to such other property an amount equivalent to its fair market value at the date of the exchange. The application of this paragraph may be illustrated by the following example:

(d) Section 1031(c) and, with respect to section 1031 and section 1036(a), similar provisions of prior revenue laws provide that no loss may be recognized on an exchange of properties of a type described in section 1031, section 1035(a), section 1036(a), or section 1037(a), although the taxpayer receives other property or money from the transaction. However, the basis of the property or properties (other than money) received by the taxpayer is the basis (adjusted to the date of the exchange) of the property transferred, decreased by the amount of money received. This basis must be allocated to the properties received, and for this purpose there must be allocated to such other property an amount of such basis equivalent to its fair market value at the date of the exchange.

(e) If, upon an exchange of properties of the type described in section 1031, section 1035(a), section 1036(a), or section 1037(a), the taxpayer also exchanged other property (not permitted to be transferred without the recognition of gain or loss) and gain or loss from the transaction is recognized under section 1002 or a similar provision of a prior revenue law, the basis of the property acquired is the total basis of the properties transferred (adjusted to the date of the exchange) increased by the amount of gain and decreased by the amount of loss recognized on the other property. For purposes of this rule, the taxpayer is deemed to have received in exchange for such other property an amount equal to its fair market value on the date of the exchange. The application of this paragraph may be illustrated by the following example: