Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter P— Capital Gains and Losses › Part IV— SPECIAL RULES FOR DETERMINING CAPITAL GAINS AND LOSSES › § 1258
Some investment deals are built so that nearly all of the expected profit comes from the time value of the money invested, like interest on a loan, even though the deal is dressed up to produce capital gain. These are called conversion transactions. They include buying property while at the same time contracting to sell it at a set price, certain straddles, and deals marketed as turning interest-like returns into capital gains. When you close out a position in one of these deals, gain that would normally be capital gain is recharacterized under this rule up to an "applicable imputed income amount." That amount is the interest that would have built up on your net investment at 120 percent of the applicable federal rate, minus any amounts already recharacterized from earlier closeouts in the same deal. If a position already had a built-in loss when it joined the transaction, that loss keeps its original character. The rule does not apply to options dealers or commodities traders acting in the normal course of their business, though that exception can be lost for limited partners when the deal was marketed as a capital-gains play.
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Internal Revenue Code — Source: USLM XML via OLRC
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Reference
Citation
26 U.S.C. § 1258
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73