The phrase “like-kind” refers to the nature or character of the property and not to its grade or quality.6 So, whether real property is improved or unimproved is not relevant because virtually all types of real property are deemed to be of the same nature or character. Perhaps for this reason, the Section 1031 nonrecognition provision has been frequently used in connection with exchanges of real property and, under the 2017 tax reform legislation, is now limited to real property exchanges. Interestingly, the regulations provide that a leasehold interest with at least 30 years to run is equivalent to an ownership interest in real property.7
Prior to the 2017 tax reform legislation, only certain types of property were eligible for nonrecognition treatment under the rules applicable to like-kind exchanges. Exchanges of stock in trade (or other property held primarily for sale) and stocks, bonds, notes, and other securities or evidences of indebtedness or interest were specifically excluded under Section 1031, even though they might otherwise have qualified as business or investment property.8 Additionally, IRC Section 1031(h) specifically excluded exchanges in which at least one of the properties is real property located outside the United States (the 2017 tax reform legislation specifically provides that real property located within the U.S. and foreign real property are not of a like-kind). Similarly, an exchange involving a partnership interest in a real estate partnership is specifically excluded from like-kind exchange treatment.9