PFIC (PFIC)

A passive foreign investment company, or PFIC, is a foreign corporation that meets either of two tests under Internal Revenue Code section 1297. The income test is met if 75 percent or more of the corporation's gross income for the year is passive, such as dividends, interest, rents, royalties, and capital gains. The asset test is met if at least 50 percent of the average value of its assets produce passive income or are held for the production of passive income. A foreign corporation that is essentially an investment vehicle, holding stocks and bonds rather than running an operating business, will nearly always be a PFIC.

The definition matters because the tax consequences of owning PFIC shares are severe by design. Congress created the regime in 1986 to stop US investors from parking money in offshore funds to defer or avoid US tax on investment income. The rules make that deferral expensive enough to remove the incentive, and they sweep in a great many ordinary investors who never intended anything of the kind.

The most important practical fact is that a foreign mutual fund or ETF is a PFIC. A US citizen who moves to London or Tokyo, opens a local brokerage account, and buys what looks like a perfectly normal index fund has almost certainly bought a PFIC, because a foreign pooled fund is a foreign corporation whose assets are overwhelmingly passive. The same US index exposure bought through a US-domiciled fund is not a PFIC. So the trap is not exotic; it is the default outcome of investing locally while remaining a US taxpayer, and avoiding it is largely a matter of holding US-domiciled funds.

The default regime, under section 1291, is punitive in a specific way. If the owner makes no election, tax is deferred while the shares are held but reckoned harshly when there is an "excess distribution" or a sale. An excess distribution, broadly a distribution larger than 125 percent of the average of the prior three years, and any gain on sale, are allocated ratably across every day of the holding period. The amount allocated to the current year is taxed normally, but the amount allocated to each earlier year is taxed at the highest ordinary income rate in effect for that year, regardless of the investor's actual bracket, and then charged interest as though the tax had been underpaid since that year. The result can approach or exceed the economic gain, and it strips out the preferential capital-gains rate entirely.

The two elections trade the punishment for current taxation. A qualified electing fund (QEF) election under section 1293 taxes the owner each year on a pro-rata share of the fund's ordinary earnings and net capital gain, whether or not distributed, and preserves the capital-gain character. It is usually the best outcome, but it requires the fund to provide a PFIC annual information statement, and most foreign funds do not, so the election is often unavailable in practice. A mark-to-market election under section 1296, available for PFIC stock that is regularly traded on a qualified exchange, taxes the annual increase in value as ordinary income each year and allows a limited ordinary loss for declines, but it does not preserve capital-gain character.

Reporting is annual and per fund. A US person who owns PFIC shares generally files Form 8621 for each PFIC each year, to make or maintain an election or to report an excess distribution or disposition. There are narrow reporting exceptions for small holdings, but the safest assumption is that each foreign fund is a separate annual form. The combination of harsh tax and per-fund paperwork is why cross-border advisors steer US clients firmly toward US-domiciled funds.

The mechanism runs from classification to consequence. First, test the foreign corporation: if 75 percent or more of its income is passive or 50 percent or more of its assets are passive, it is a PFIC. Then the owner's treatment depends on whether an election is in place: no election means the section 1291 excess-distribution regime, a QEF election means current inclusion of the fund's income, and a mark-to-market election means annual taxation of paper gains as ordinary income.

A hypothetical example of the default regime. Mei, a US citizen, buys shares of a foreign fund for $50,000 and makes no election. She holds them for four years and sells for $90,000, a $40,000 gain. Under section 1291 the $40,000 is allocated ratably over the roughly 1,460 days she held the shares, so about $10,000 lands in each of the four years. The portion allocated to the current year is taxed at her ordinary rate. The portions allocated to the three prior years are each taxed at the highest ordinary rate that applied in that year, not her own bracket, and each is then charged interest running from that year to the sale. The preferential long-term capital-gains rate does not apply at all. Had she instead bought a US-domiciled fund with the same underlying holdings, the $40,000 would simply have been a long-term capital gain taxed once, at the capital-gains rate, in the year of sale.

A PFIC is not something an investor chooses on purpose, so the framing is the options once you hold one, and the far better option of not holding one.

Ways to make the best of a PFIC you already own

• A qualified electing fund election, where the fund supplies the required annual statement, gives the cleanest result: current taxation that preserves capital-gain character and avoids the interest charge.
• A mark-to-market election, for a regularly traded PFIC, avoids the excess-distribution regime by taxing annual gains as ordinary income.

Why a PFIC is a position to avoid

• The default regime taxes deferred gain at the highest historical ordinary rates plus an interest charge, which can approach the entire gain.
• The favorable QEF election is often unavailable because most foreign funds do not issue a PFIC annual information statement.
• Each PFIC generally requires its own Form 8621 every year, a real compliance cost multiplied by the number of funds held.
• The whole problem is avoidable: US-domiciled funds are not PFICs, so a US person abroad can get the same market exposure without any of it.