§ 1031. Exchange of property held for productive use or investment 

(a) Nonrecognition of gain or loss from exchanges solely in kind

(1) In general

No gain or loss shall be recognized on the exchange of property held for productive use in a trade or business or for investment if such property is exchanged solely for property of like kind which is to be held either for productive use in a trade or business or for investment.

(2) Exception

This subsection shall not apply to any exchange of—

(A) stock in trade or other property held primarily for sale,

(B) stocks, bonds, or notes,

(C) other securities or evidences of indebtedness or interest,

(D) interests in a partnership,

(E) certificates of trust or beneficial interests, or

(F) choses in action.

For purposes of this section, an interest in a partnership which has in effect a valid election under section 761 (a) to be excluded from the application of all of subchapter K shall be treated as an interest in each of the assets of such partnership and not as an interest in a partnership.