Foreign mutual funds and ETFs: why Americans abroad shouldn't own them

This article is the practical companion to the PFIC trap. That article explains what a PFIC is and the tax mechanics. This one is shorter and more direct: as an American abroad, do not own foreign mutual funds or ETFs. Here's why, what to do if you already do, and what to buy instead.

The one-sentence reason

Foreign mutual funds and ETFs are PFICs, and the U.S. taxes PFIC gains at the highest ordinary income rate (up to 37%), retroactively allocates the gain across your holding period, and adds interest as if you should have paid each year's slice of tax in that year.

A 15-year buy-and-hold position in a UCITS ETF that doubled can produce an effective tax rate above 50% — versus 15–20% on the same gain in a U.S.-domiciled ETF held the same length of time.

What counts as a "foreign mutual fund or ETF"

For PFIC purposes, what matters is where the fund is domiciled, not where you hold the account.

• A U.S.-domiciled fund held in your German brokerage account: not a PFIC. The fund itself is a U.S. corporation.
• A UCITS ETF (Irish or Luxembourg domiciled) held in a U.S. brokerage account: a PFIC. Domicile is what matters.
• A U.S.-listed ETF tracking foreign stocks (e.g., VEA, VXUS, EFA) held anywhere: not a PFIC. U.S. domicile.
• A Korean 펀드 sold by your Korean bank: PFIC.

This means the simple decision is not "U.S. broker vs. foreign broker." It's "U.S.-domiciled fund vs. foreign-domiciled fund." A U.S.-domiciled ETF held inside a foreign brokerage account avoids the PFIC trap entirely — you just have ordinary tax treatment, with the foreign account itself reportable on FBAR and 8938.

Why foreign brokers tend to push foreign funds anyway

Foreign brokers and banks usually offer their domestic country's mutual funds (or pan-European UCITS for EU brokers) as the default product:

• Higher commissions and management fees for the local broker
• Easier marketing and regulatory paperwork
• Often advantageous in the local tax system (which doesn't care about U.S. PFIC rules)
• Sometimes the only product they're licensed to sell

The local advisor is not malicious — they're optimizing for their local clients, who are not American. From a U.S. tax perspective, almost every "good" foreign retail investment product is a disaster.

The PRIIPs problem

There's a complicating factor for U.S. expats in the EU: the PRIIPs regulation (Packaged Retail Insurance and Investment Products), effective 2018, requires retail-product issuers in the EU to publish a "Key Information Document" (KID). U.S.-domiciled ETFs don't publish KIDs, so they generally cannot be sold to retail investors in the EU.

This means many European brokers won't let an American retail customer buy VTI, VOO, BND, or any other U.S.-domiciled fund. The workarounds:

1. Maintain a U.S. brokerage account that accepts your foreign address. Schwab International, Interactive Brokers, Fidelity (varies), and a few others. Buy U.S.-domiciled funds there.
2. Qualify as a professional or "elective professional" investor with your EU broker (knowledge tests, declared assets thresholds). Then PRIIPs doesn't apply.
3. Buy individual stocks instead of funds. Foreign individual stocks are not PFICs (only pooled vehicles are).

Most expats land on option 1. Interactive Brokers is the most accepting of foreign-resident U.S. citizens.

What about your country's tax-advantaged retirement accounts

This is where the answer gets country-specific.

• Canadian RRSP/RRIF: U.S.-Canada treaty provides PFIC deferral. The mutual funds inside an RRSP are not taxed as PFICs by the U.S. until distribution. RRSP is U.S.-safe.
• Canadian TFSA: not recognized by the U.S. PFICs inside are PFICs. Avoid TFSA funds, or hold only individual stocks / GICs inside.
• UK ISA: not recognized by the U.S. PFICs inside are PFICs. The UK tax-free status doesn't carry over. Avoid ISA funds. Cash ISAs are fine (no PFIC), but the tax-free interest is still U.S.-taxable.
• UK SIPP: treaty deferral generally applies. Funds inside are usually safe from PFIC treatment.
• Australian Superannuation: contested. Some preparers treat super as exempt under treaty; the IRS has not formally said so. Conservative practice: treat in-super funds as PFICs.
• Japanese NISA, iDeCo, 投資信託: not recognized by U.S. treaty. PFICs.
• Korean ISA, 펀드, ETF: not recognized by U.S. treaty. PFICs.
• German Riester, Rürup: PFIC status depends on the underlying investments. Some pure-insurance versions may avoid PFIC, but typical Riester investment-fund variants are PFICs.

The general rule: tax-advantaged status in your local country does not extend to the U.S. unless there's specific treaty language. Treaty language is rare.

What to actually buy as an American abroad

The practical portfolio for most American expats:

1. U.S.-domiciled ETFs bought through a U.S. brokerage:
   • Total U.S. market: VTI, VXF, or ITOT
   • Total international ex-U.S.: VXUS, IXUS, VEU
   • Total bond: BND, AGG, BNDW
   • This is a complete portfolio in 2–3 funds.
2. Individual foreign stocks if you want direct exposure (Toyota, Samsung, BP, Nestlé, etc.). Not PFICs.
3. Cash and savings at your foreign bank for spending, with FBAR reporting.
4. Possibly a Roth IRA with a U.S. broker, if you have taxable compensation (see Roth IRA while abroad).
5. Solo 401(k) or SEP-IRA if you're self-employed and using FTC.

This portfolio:

• Avoids every PFIC.
• Generates ordinary U.S. tax treatment (qualified dividends, long-term capital gains).
• Is fully diversified across U.S. and international markets.
• Is reportable on FBAR / 8938 just based on account location, with no Form 8621 ever.

If you already own PFICs

Don't panic-sell. The 1291 tax on a PFIC sale depends on holding period and the slice-by-slice allocation; the wrong year to sell can be much worse than the right year.

The general approach:

1. Make a complete list of every PFIC: name, ISIN/ticker, broker, purchase date, current value, cost basis.
2. Model the 1291 tax on each one if sold today, vs. holding.
3. Decide on a timeline. A common path: sell in a year where you have low U.S. taxable income (sabbatical, between jobs, partial U.S. residency).
4. For each newly-purchased PFIC going forward — don't. Move to U.S.-domiciled alternatives at your U.S. broker.
5. Talk to a credentialed pro about the year you sell. Form 8621 is genuinely painful and the 1291 calculation is non-obvious.

What the IRS knows

Under FATCA, your foreign broker reports your account to the IRS every year. The IRS sees the account balance and (in many countries) the income generated. The PFIC holdings inside that account are not always broken out by the bank, but the existence of foreign mutual fund positions is often detectable from the income flows.

If you've had a foreign brokerage account with PFICs in it and have not been filing Form 8621, the Streamlined Filing Procedures are usually the answer — they extend to delinquent international information returns including 8621.

Common mistakes

• Assuming a foreign-listed ETF tracking U.S. stocks is U.S.-domiciled. It almost certainly isn't.
• Holding PFICs inside a foreign retirement account thinking treaty protects them. Mostly it doesn't (RRSP and UK SIPP are the rare exceptions).
• Selling all PFICs in one year and triggering 1291 on five funds at once. Stagger.
• Switching to a U.S. broker but rebuying foreign-listed funds. Defeats the point.
• Ignoring the FBAR / 8938 status of the new U.S. broker. A U.S. brokerage at a U.S. broker is not reportable on FBAR.

Next steps

• The PFIC trap explained — for the tax mechanics
• Roth IRA while abroad
• What is FBAR?
• What is FATCA?