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
Lets a U.S. owner of marketable stock in a passive foreign investment company (PFIC) choose to treat each year the change between the stock’s fair market value and its tax basis for income tax purposes. If the stock’s year-end fair market value is higher than its tax basis, the owner must include the excess in income for that year. If the basis is higher than the market value, the owner may take a deduction for the loss, but only up to the smaller of the drop in value or the owner’s “unreversed inclusions.” The owner then adjusts the stock’s basis upward or downward by the amount reported or deducted. Amounts included or deducted are treated as ordinary income or loss, and their source is figured the same way as if they came from selling the stock. Definitions: “Marketable stock” means stock regularly traded on a registered national exchange or similar regulated market (and similar items by rule). “Unreversed inclusions” means prior PFIC amounts the owner already included in income minus prior deductions allowed under this rule. The rule also applies to controlled foreign corporations that own PFIC stock, and ownership through foreign partnerships, trusts, or estates is spread to the partners or beneficiaries. If the election is made after you already held the stock, special anti-deferral rules may apply unless the PFIC met qualifying fund rules for each PFIC year after December 31, 1986. A regulated investment company has a special rule that avoids those anti-deferral rules but increases its tax by related interest. The election applies to the year made and later years unless the stock stops being marketable or the IRS agrees to revoke it. If a person becomes a U.S. person for these rules in a year after December 31, 1997, the stock’s starting basis is whichever is greater on the first day of that year: its fair market value or its prior adjusted basis.
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 5, 2026
Release point: 119-73not60