Americans Abroad: Why You Should Avoid Foreign Funds and PFICs

If you’re an American living outside the United States, owning foreign mutual funds can quietly create one of the most expensive tax problems in your portfolio. These funds are usually treated as passive foreign investment companies (PFICs) under U.S. tax law, which means harsh tax treatment, ongoing interest charges and burdensome annual reporting on your U.S. tax return.

Why Foreign Funds Are Such a Big Trap for American Expats

Perhaps the most common and most costly investment mistake made by Americans abroad is buying a foreign (non-U.S.) fund, ETF or similar foreign investment fund through a local bank or broker. For U.S. tax purposes, the vast majority of these funds are considered passive foreign investment companies, even if they look very similar to the U.S. funds you might own in a U.S. brokerage account.

This mismatch happens because the U.S. cares about where the fund is incorporated, not where it invests. A U.S. mutual fund that invests in European stocks is usually fine from a U.S. tax perspective, while a nearly identical fund incorporated in Ireland, Luxembourg, Singapore or the UK will likely be treated as a PFIC. Many American expats don’t realize they have PFIC exposure until they start working with a cross‑border advisor or read guidance explaining why U.S. expat investors should avoid owning non‑U.S. mutual funds.

What Is a Passive Foreign Investment Company (PFIC)?

Despite the intimidating name, a PFIC is simply a foreign corporation that meets the definition of at least one of two tests: the income test or the asset test.

• Income test: At least 75% of the company’s gross income is passive income, such as interest, dividends, capital gains, rents or certain royalties.
• Asset test: At least 50% of the company’s assets produce passive income or are held for the production of passive income, including cash and short-term investments.

Most PFICs are pooled investments incorporated outside the United States, including foreign mutual funds, exchange-traded funds (ETFs), closed-end funds, hedge funds and insurance products. Some non-U.S. pension plans are considered PFICs. Money-market funds can also be PFICs, even when they sit in a bank account, because they’re essentially short-term fixed-income mutual funds.

PFIC classification can also apply when these investments are held inside foreign pension funds or wrappers unless the plan is treated as a qualified arrangement under an applicable U.S. income tax treaty. PFIC rules apply equally to Americans abroad and those living in the United States, but the problem is much more common among American expats, because local advisors and banks typically recommend foreign funds.

How PFIC Taxation Works: Default Excess Distribution Method

Once a foreign fund is classified as a PFIC, the U.S. tax rules that apply are very different from the rules for ordinary U.S. mutual funds and ETFs. Under the default regime in section 1291, the IRS uses what’s known as the excess distribution method, which is designed to remove any tax advantage from deferring tax inside a foreign fund.

Here’s what that means in practice for a typical American expat holding PFIC shares:

• Any “excess distribution” — generally a distribution that exceeds 125% of the average distributions over the prior three years — is carved out and treated very harshly.
• That excess distribution (or gain on a sale of PFIC shares) is allocated ratably to every year you held the investment, not just the year of the sale or distribution.​
• The portions allocated to prior years are taxed at the highest marginal rate in effect for each of those years, regardless of your actual bracket at the time.​
• An interest charge is then imposed as if you had underpaid tax in each of those earlier years, and that interest is compounded, which can dramatically increase the total tax liability.
• Because PFIC distributions and gains are generally treated as ordinary income under this method, you lose the preferential long‑term capital gains rates that would normally apply to similar U.S. mutual funds, and capital losses from PFIC investments are much harder to use.

Elections: QEF and Mark‑to‑Market

There are two main elections that can sometimes improve PFIC tax treatment for U.S. taxpayers: the qualified electing fund (QEF) election and the mark‑to‑market election.

• Qualified electing fund (QEF) election: If the foreign fund provides the right information, a shareholder may elect to treat the PFIC as a QEF and include their pro rata share of the fund’s ordinary earnings and net capital gains annually, somewhat mimicking U.S. mutual fund treatment.​
• Mark‑to‑market election: For PFIC shares that are “marketable stock,” a shareholder can elect to mark holdings to fair market value annually and recognize ordinary income or loss based on that change in value.

In practice, many foreign mutual funds and other investment funds used by expats don’t provide the detailed annual information required to support a QEF election, which limits the usefulness of this option. Mark‑to‑market can sometimes help for liquid, exchange‑traded PFICs held through a brokerage account, but it still converts gains into ordinary income and doesn’t eliminate complexity.

PFIC Reporting: Form 8621 and Other Filing Requirements

The punitive tax treatment is only half the problem; the compliance burden associated with PFICs can be just as painful for busy American expats. A U.S. person who is a direct or indirect shareholder of a PFIC generally must file IRS Form 8621 for each PFIC every year when certain thresholds are met, and this form has become more central to cross‑border enforcement since the Foreign Account Tax Compliance Act (FATCA).

A few practical realities:

• Each PFIC usually requires its own Form 8621, and you may have multiple foreign funds inside a single overseas investment account or pension wrapper.
• IRS burden estimates for Form 8621 suggest that recordkeeping and preparation can total dozens of hours per year for a single PFIC once you factor in detailed transaction histories, currency conversions and interest charge calculations.
• Form 8621 must be filed with your individual U.S. tax return and is generally due at the same time as your return, including extensions; filing it late or omitting it can keep the statute of limitations open and invite additional scrutiny.

Because of the complexity, many expats hire accountants who specialize in expat tax, but even then, PFIC exposure is sometimes missed if clients don’t realize their local mutual funds, insurance bonds or savings plans are PFICs. Fixed‑fee tax preparation arrangements can also create tension when a preparer realizes that the extra time needed to handle multiple Forms 8621 for several foreign funds far exceeds what was anticipated.

In addition to Form 8621, PFIC holdings can trigger or interact with other filing requirements, such as Form 8938 under FATCA and foreign bank account reporting (FBAR), further increasing the overall compliance burden for American expats.

FATCA, Global Transparency and PFIC Enforcement Risk

For years after PFIC rules were first enacted in 1986, many Americans abroad largely ignored them and rarely faced enforcement. That changed with the Foreign Account Tax Compliance Act (FATCA), which created a new level of cross-border tax transparency and effectively forced foreign financial institutions to report U.S.-owned accounts to the IRS.

Under FATCA, foreign banks, foreign brokers and certain foreign investment platforms are required to identify U.S. citizens and U.S. tax residents and report their account balances and income to the IRS, often including details that reveal foreign mutual funds and similar investments. These third-party reports can be cross-checked against Form 8938 and 8621 filed with your U.S. tax return, making it easier for the IRS to spot unreported PFIC investments and asses back taxes, interest and penalties.

Given this environment, it’s risky to assume that a foreign mutual fund or local investment plan will stay under the radar simply because your bank is outside the United States. For American expats with PFIC exposure, the combination of harsh default tax rules, interest charges and increased enforcement often means the safest course is to exit problem investments thoughtfully and realign around more U.S.‑friendly structures as part of an overall international financial planning strategy.

Better Options: PFIC-Aware Investing and U.S.-Based Solutions

For most American expats, the solution isn’t to avoid international diversification; it’s to avoid foreign funds while still investing globally through U.S.‑compliant vehicles. A PFIC‑aware approach to financial planning and investment management can help you maintain a well‑diversified portfolio without triggering unnecessary tax and reporting headaches.

Key principles often include:

• Holding globally diversified portfolios through U.S.‑domiciled mutual funds and ETFs that aren’t PFICs.
• Maintaining a U.S.‑based investment account, as highlighted in tips for investing as an American expat, so that you can access U.S.‑registered funds and platforms that understand expat needs.​
• Avoiding complex foreign wrappers, insurance policies and local investment funds unless you’ve had them reviewed by a cross‑border tax advisor for PFIC risk and U.S. tax implications.

Because every American expat’s situation is unique, this type of planning is best done as part of a comprehensive wealth management relationship that integrates investments, expat tax planning, retirement planning and estate considerations across countries.

How Creative Planning Can Help American Expats With PFIC Exposure

International financial planning is rarely straightforward, and PFIC rules are just one of many U.S. and foreign tax regimes that can impact your investment decisions as an American living abroad. Creative Planning International focuses on helping American expats and cross‑border families design investment strategies that stay globally diversified while avoiding costly PFIC taxation and unnecessary compliance risk.

Our team can help you:

• Identify existing PFIC exposure in your foreign investments and evaluate the tax implications of different exit or election strategies.
• Build or transition to a U.S.‑based, globally diversified investment plan that’s aligned with your goals and designed to work within U.S. and local tax rules.​
• Coordinate with your expat tax advisor to manage PFIC reporting, foreign tax credits and other expat tax issues as part of your overall financial plan.

If you’re an American expat unsure whether you own PFICs, you don’t have to figure it out on your own. To discuss your situation and explore investment options, or get a second opinion on your current investment fund lineup, request a meeting with a wealth manager from Creative Planning International. You can learn more about our comprehensive wealth management solutions here.