What U.S. Expats Need to Know About PFICs
In this episode of Passport To Wealth™, host Arielle Tucker, CFP®, EA, sits down with Matthew Hitchcock, CPA, founder and managing partner of Hitchcock and Partners GmbH, a boutique tax and advisory firm based in Zurich. With over 15 years of international tax experience across the U.S. and Europe, Matthew helped us unpack one of the most misunderstood and costly issues facing U.S. expats: PFICs, or Passive Foreign Investment Companies.
What Is a PFIC, and Why Should Expats Care?
A Passive Foreign Investment Company is a foreign-based investment fund, often a mutual fund, ETF, or pooled investment, classified under a special set of punitive U.S. tax rules. These rules aim to prevent U.S. taxpayers from deferring taxes by investing in offshore funds. While PFIC regulations were initially created for high-net-worth individuals, they now frequently impact everyday Americans living abroad who invest in local financial products.
"You never want to make investment decisions based solely on tax complexity. But if you're living abroad, you need to understand what PFICs are because they can create compliance headaches and tax surprises that far outweigh the investment itself."
"A PFIC is basically any non-U.S. investment that earns mostly passive income. For Americans abroad, it often shows up in foreign brokerage accounts, retirement plans like Switzerland's Pillar 3, or when buying local mutual funds."
Why PFICs Matter for U.S. Expats
PFICs come with punitive tax treatment, intensive reporting requirements, and high compliance costs. Even small investments, like those in local retirement accounts, can trigger complex U.S. tax filings and higher professional fees.
"You could have $8,000 in a Pillar 3 account and still face hundreds or thousands in reporting costs."
In addition, PFICs can keep the IRS statute of limitations open indefinitely, increasing long-term audit risk if they are not reported properly.
PFIC Reporting Thresholds
- $25,000 or more in direct ownership requires Form 8621
- $5,000 or more in indirect ownership via partnerships may also trigger reporting
- Below these thresholds, some individuals may be exempt, but the margin is narrow
There's no universal rule. Each situation requires analysis of the investment structure, type of income generated, and available documentation.
The Cost of Getting It Wrong
Failing to report a PFIC correctly can result in punitive taxation through excess distribution rules, loss of preferential rates on capital gains and dividends, extended IRS audit risk due to open statutes, and unexpected tax bills upon distributions or sale.
"Even a small fund sale could trigger a retroactive tax calculation at the highest rates. In some cases, total tax exposure can exceed 50%."
Where Expats Encounter PFICs
Common sources of PFIC exposure include foreign mutual funds and ETFs, local retirement or pension accounts like Switzerland's Pillar 3a, investment recommendations from non-U.S. advisors, and DIY international investing without U.S. tax awareness.
"What works for non-U.S. citizens abroad won't work for Americans. U.S. citizens live under an entirely different tax regime."
Fixing PFIC Mistakes
Many expats unknowingly make PFIC-related errors, especially when using DIY software. The good news: it's often possible to correct past mistakes with the right help.
"The biggest risk is assuming your return is safe because it's been filed. If a PFIC isn't reported, the IRS can revisit that return at any point in the future."
If your situation touches any of this, Matthew Hitchcock, CPA and his team at Hitchcock & Partner GmbH work with exactly this kind of case every day.
Strategies to Avoid PFICs
Expats can reduce their exposure by avoiding foreign mutual funds and pooled investment vehicles, consulting with a U.S.-qualified advisor before investing abroad, staying cautious about local retirement products, and educating themselves early to prevent future issues.
"Most PFIC mistakes happen simply because people don't know the rules. Awareness is the first step."
Why This Isn't a DIY Decision
Of everything we cover on this podcast, PFICs are one of the topics I most often see people try to research their way through on their own, and one of the few where I'd actually caution against that. The rules genuinely do require analysis of your specific investment structure, and a wrong guess here doesn't just cost you a little in taxes, it can compound quietly for years before anyone catches it.
If you've moved abroad and aren't sure whether something in your portfolio, your local retirement account, or your spouse's investments qualifies as a PFIC, that's not a question to answer with a blog post. It's worth having someone actually look at what you hold. This is also rarely a problem that shows up alone, and it's exactly why so many expats end up working with a fee-only financial advisor for expats who is paid to find problems like this rather than sell you a product, so it's worth looking at your full financial picture rather than just the one account that raised the flag.
You May Also Like
- Unrealized Gains Taxation in the Netherlands, on another way foreign investment rules can catch American expats off guard
- Taxes for Expats: What to Know Before Moving Abroad, a foundational guide to filing obligations for Americans abroad
- What Is GILTI? Understanding the Tax Rule for U.S. Business Owners Abroad, for expats who also own a business overseas
About the Author
Arielle Tucker, CFP®, EA, is a cross-border financial planner and the host of Passport To Wealth™, helping U.S. expats simplify their finances while building intentional, global lives. She brings firsthand experience navigating cross-border tax and relocation planning to every client conversation. Ready to build your own financial roadmap for life abroad? Visit Arielle's Advisor Profile to book time with her directly.