The Three PFIC Tax Regimes: Section 1291, QEF and Mark-to-Market

Guide · Last reviewed October 20, 2026 · Legal and tax review: pending

For each PFIC you are taxed under one of three regimes. Which one applies depends on the elections you made, and on what the fund and its shares allow. This page explains each one in plain English. The statements come from the IRS Instructions for Form 8621.

Section 1291 (default)QEF electionMark-to-market (section 1296)
Is it automatic?Yes. It applies when you made neither of the other two elections.No. You must elect, usually with a timely filed return (Part II, election A).No. You must elect (Part II, election C).
How you are taxedNo tax on unrealized gains. Excess distributions and gains on sale are spread over your holding period; the earlier years are taxed at the top rate with an interest charge.You include your share of the fund’s ordinary earnings and net capital gain each year, even if you receive nothing.You include each year’s gain (value up) as ordinary income; losses are deductible only up to prior inclusions.
What you needNothing special. Dates, costs, distributions and values.A PFIC Annual Information Statement from the fund with the numbers to report. Many foreign funds, including most Indian funds, do not provide it.The stock must be “marketable”: regularly traded on a qualifying exchange, or a fund that meets the special conditions in the regulations.
Form 8621 partsPart V (and Part I)Parts II and III (and Part I)Parts II and IV (and Part I)

Which one fits an Indian mutual fund?

What happens if you elect later

The Part II elections in one line each

ElectionWhat it is
AQualified electing fund (QEF) election
BExtension of time to pay tax on undistributed QEF earnings
CMark-to-market election
DDeemed sale election, made with a QEF election
EDeemed dividend election, made with a QEF election
FDeemed sale election for a former PFIC or a section 1297(e) PFIC
GDeemed dividend election for a section 1297(e) PFIC
HDeemed dividend election for a former PFIC

Elections have timing rules and tax effects of their own. Do not make one without a review of your facts.

General educational information. PFIC treatment, elections and reporting depend on individual facts and change over time. Confirm the rules on irs.gov and consult a qualified professional before filing Form 8621 or making any election. This site is an independent guide and is not affiliated with the IRS.