Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter O— Gain or Loss on Disposition of Property › Part III— COMMON NONTAXABLE EXCHANGES › § 1037
When the Treasury allows it by regulation, you can trade in certain U.S. government obligations, like savings bonds, for new U.S. obligations without paying tax on the gain at that time. The gain is not erased; it is put off until you later cash in or sell the new obligation. The rules track the original bond's numbers so the postponed gain is taxed correctly later. For nontransferable bonds, the ordinary income you report cannot be more than the growth built up at the time of the swap, and the new bond's issue price is treated as the old bond's redemption value plus anything extra you paid. If you got cash or other property in the trade, or need basis rules, section 1031 applies.
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Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 1037
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73