Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter P— Capital Gains and Losses › Part VI— TREATMENT OF CERTAIN PASSIVE FOREIGN INVESTMENT COMPANIES › Subpart C— Election of Mark to Market for Marketable Stock › § 1296
If you own stock in a passive foreign investment company (a PFIC) that is regularly traded on a recognized stock exchange, you can elect to be taxed on it under a "mark to market" system. Each year, if the stock's market value at year-end is higher than your basis (your cost for tax purposes), you report the increase as ordinary income even though you have not sold. If the value is lower, you can take a deduction, but only up to the total gains you reported in earlier years under this rule. Your basis in the stock moves up or down to match what you reported, and gain or loss when you actually sell is also treated as ordinary, not capital. Once you make the election, it stays in effect for all later years unless the stock stops being marketable or the IRS consents to revoking it. If you make the election after you have already held the stock for a while, the harsher rules of section 1291 (with an interest charge) can apply for the first election year. Special rules extend the election to regulated investment companies (mutual funds), controlled foreign corporations, and stock you own indirectly through foreign partnerships, trusts, or estates. Inherited stock that was under the election keeps the deceased owner's adjusted basis instead of getting the usual step-up to market value at death.
Full Legal Text
Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 1296
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73