PFIC Exceptions: Statutory Tests, Elections, and Form 8621

A U.S. shareholder can escape the harsh Passive Foreign Investment Company tax rules in two ways: through statutory exceptions that prevent the foreign corporation from being classified as a PFIC in the first place, or through shareholder elections that replace the default excess distribution regime with predictable annual taxation. PFIC exceptions fall into these two categories, and which path is available depends on the corporation’s income and asset profile, its ownership structure, and whether it will cooperate with U.S. tax reporting.

A foreign corporation is a PFIC if at least 75% of its gross income is passive or at least 50% of its assets produce passive income.¹ Fall under the default regime and you face tax at the highest marginal rates on gain and excess distributions, spread back across your holding period, plus a compounding interest charge. The rules below are the ways out.

Statutory Exceptions That Keep a Corporation Out of PFIC Status

The cleanest outcome is that PFIC classification never attaches. Four statutory rules can produce that result, and none of them requires an election by the shareholder.

Start-Up Year Exception

A newly formed foreign corporation is not treated as a PFIC in its first taxable year with gross income if three conditions hold. No predecessor of the corporation was a PFIC. The corporation shows the IRS that it will not be a PFIC in the two following taxable years. And it actually avoids PFIC status in those two years.²

Miss either follow-up year and the exception collapses retroactively, pulling the first year back into PFIC status. The rule matters most for companies that hold cash or passive investments while ramping up an operating business. The clock starts the moment the company has gross income, and the business plan needs to show a credible path to active operations inside the three-year window.

Look-Through for 25%-Owned Subsidiaries

A pure holding company would flunk the asset test immediately, because its only asset — stock — is passive. The look-through rule prevents that. When a foreign corporation owns at least 25% by value of another corporation’s stock, it is treated as directly holding its proportionate share of the subsidiary’s assets and earning its proportionate share of the subsidiary’s income.¹

A holding company that owns 100% of a manufacturing subsidiary picks up all of that subsidiary’s factory equipment and sales revenue for PFIC testing. The 25% threshold is measured by value, and the look-through applies through ownership chains, not just first-tier subsidiaries.³ No election is required; the rule applies automatically and must be applied consistently whenever you test PFIC status.

The CFC Anti-Overlap Rule

Some foreign corporations are both a PFIC and a Controlled Foreign Corporation. During the portion of a shareholder’s holding period when the corporation is a CFC and the shareholder qualifies as a “U.S. shareholder” — meaning ownership of at least 10% by vote or value — the corporation is not treated as a PFIC with respect to that shareholder.¹

The exemption is shareholder-specific. A 10% owner gets CFC treatment and steps outside the PFIC regime; a 5% owner of the same corporation does not. For tax years beginning on or after January 25, 2022, the 10% test is applied at the partner or S corporation shareholder level when the CFC is held through a domestic passthrough entity, rather than at the entity level. Investors who assumed entity-level testing still applied can find themselves back inside the PFIC rules without realizing it.

The 50% Asset Line

The asset test itself is a form of exception: unless 50% or more of a foreign corporation’s assets are passive, there is no PFIC. A company sitting at 49% avoids classification. The percentage is measured on the average fair market value of assets held during the year. Publicly traded corporations use market value; other corporations may use adjusted basis for assets used in the trade or business.¹

Companies operating near the line need to watch their quarterly valuations. A large cash inflow, a write-down of operating assets, or a shift in investment allocation can push a borderline company across in a single quarter, and that quarter can move the annual average.

Elections That Replace the Default Regime

When the corporation is unambiguously a PFIC and no statutory exception applies, the shareholder can still get out from under the excess distribution rules by making one of two elections. Both trade the punitive interest-charge model for straightforward annual taxation.

Qualified Electing Fund Election

A shareholder who makes the QEF election includes their pro rata share of the PFIC’s ordinary earnings as ordinary income and their share of net capital gains as long-term capital gains each year.⁴ Because the income is picked up annually, there is no deferral, no interest charge, and no retroactive allocation across the holding period. Capital gains keep their character and their preferential rate. Later distributions of already-taxed earnings are generally tax-free.

The catch is information. The PFIC must give you an Annual Information Statement showing your share of ordinary earnings and net capital gains. Foreign corporations have no U.S. tax reporting obligation, and publicly traded foreign funds almost never produce one. Closely held foreign companies sometimes will when U.S. investors have the leverage to ask. The election is generally irrevocable without IRS consent, so you need confidence that the statement will keep coming.

Mark-to-Market Election

When the QEF election is unavailable, IRC Section 1296 offers a mark-to-market alternative for marketable stock. “Marketable” means the stock is regularly traded on a national securities exchange registered with the SEC or another qualifying market.¹ In practice this limits the election to shares of publicly traded foreign corporations.

Each year you recognize ordinary income equal to the increase in the stock’s fair market value from the start to the end of the year. If the value drops, you recognize a loss only to the extent of gains you previously included under the election for that same stock; losses beyond that are deferred. No cooperation from the corporation is needed, since publicly available prices carry the whole calculation.

The cost is character. All gains are ordinary income, regardless of holding period. For a long-term position with significant appreciation, that produces a materially higher tax bill than the QEF path.

Which Election to Choose

When the PFIC will supply an Annual Information Statement and the holding is long-term, the QEF election almost always wins on the capital gains rate alone, and the advantage compounds over the years. Mark-to-market is the fallback for shares of publicly traded funds and ETFs whose sponsors do not produce QEF statements. Either way, if you did not make the election at the start of your holding period, you deal with built-up gain through a deemed sale or deemed dividend mechanism before the annual regime takes over.

Watch the “Once a PFIC, Always a PFIC” Rule

One boundary trips up shareholders who assume that a corporation falling below the income and asset thresholds solves their problem. It does not. If the corporation was a PFIC at any point during your holding period and was not a qualified electing fund during that time, the stock stays PFIC stock in your hands for as long as you hold it.²

Breaking the taint requires a purging election. You can elect a deemed sale, recognizing gain as if you sold the stock on the last day of the company’s final PFIC year, or a deemed dividend, including a calculated amount as an excess distribution. Both trigger immediate tax and interest under the excess distribution rules, but they end the PFIC treatment going forward.⁵ The election is made on Form 8621 for the year the company stopped being a PFIC. Skip the purging election and the excess distribution regime keeps applying to future distributions and sales, even though the company itself is no longer a PFIC.

Form 8621 Applies Even When You Have an Exception

Relying on an exception or an election does not get you out of filing. Every U.S. shareholder of a PFIC files Form 8621 annually, one per PFIC held, reporting the classification determination, any election in place, and the tax calculation under whichever regime governs.⁶

A narrow filing exception applies when total PFIC holdings are worth $25,000 or less ($50,000 on a joint return) and certain other conditions are met.⁷ Above the threshold or making an election, you file.

The cost of not filing is severe. Under IRC Section 6501(c)(8), the statute of limitations on the entire tax return stays open until three years after you provide the missing information.⁸ The IRS can audit any item on that return, PFIC-related or not, for as long as the form is missing. Reasonable cause, if you can prove it, narrows the open period to PFIC items alone, but that argument is hard to win after the fact. Filing on time, even when no tax is due, is the cheapest protection in this area.

1
Office of the Law Revision Counsel. 26 U.S. Code 1297 – Passive Foreign Investment Company
2
Office of the Law Revision Counsel. 26 U.S. Code 1298 – Special Rules
3
eCFR. 26 CFR 1.1297-2 – Special Rules Regarding Look-Through Subsidiaries and Look-Through Partnerships
4
Office of the Law Revision Counsel. 26 U.S. Code 1293 – Current Taxation of Income From Qualified Electing Funds
5
eCFR. 26 CFR 1.1298-3 – Deemed Sale or Deemed Dividend Election by a U.S. Person That is a Shareholder of a Former PFIC
6
Internal Revenue Service. About Form 8621, Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund
7
eCFR. 26 CFR 1.1298-1 – Section 1298(f) Annual Reporting Requirements for United States Persons That Are Shareholders of a Passive Foreign Investment Company
8
Office of the Law Revision Counsel. 26 U.S. Code 6501 – Limitations on Assessment and Collection