The 7 Most Expensive Investment Mistakes American Expats Make

After enough conversations with Americans abroad, the same handful of expensive mistakes appears again and again — different countries, different portfolios, same wounds. Here are the seven that cost the most, ranked roughly by damage.

1. Buying foreign funds (the PFIC classic)

The undisputed champion. A well-meaning local bank, a tidy European index fund, and a US tax treatment so punitive it can consume the bulk of your gains — plus a per-fund, per-year filing burden. If this is news, stop here and read the PFIC trap first.

2. Cashing out retirement accounts on departure

“I’m leaving, so I should close everything” feels tidy and costs a fortune: income tax plus (usually) a 10% early-withdrawal penalty, plus decades of lost compounding. Your 401(k) and IRA can stay, grow and be managed from abroad — here’s how.

3. Panic-selling when a brokerage restricts the account

A restriction letter arrives and people liquidate everything — realising years of capital gains in a single tax year. Almost always unnecessary: an in-kind transfer to an expat-friendly brokerage moves holdings without selling. The playbook.

4. Contributing to an IRA the FEIE already emptied

Exclude all your income with the Foreign Earned Income Exclusion, contribute to your Roth anyway, collect a 6% penalty that repeats annually. Quiet, common, entirely avoidable — the rules explained.

5. Buying insurance-wrapped “investment plans” sold to expats

The classic expat-hub product: a 25-year “savings plan” wrapped in insurance, sold by commission-hungry “advisors” over free dinners. High fees, brutal exit penalties, and for Americans usually PFIC problems on top. If someone selling an investment gets paid by the product provider rather than by you, walk away — it’s the entire reason our Trusted Advisor Matching only works with fee-only fiduciaries.

6. Ignoring currency in the plan

Assets in dollars, life in euros, no plan for the gap. A strong-dollar year feels great; a weak-dollar year cuts your income by double digits. It doesn’t need fixing with exotic products — it needs a deliberate structure (expat currency strategy and exchange-rate risk for retirees).

7. Stopping investing altogether

The quietest mistake: overwhelmed by PFIC/PRIIPs/brokerage noise, people park everything in cash “until it’s sorted” — and five years later it still isn’t. The rules are navigable; the standard architecture is genuinely simple once set up (start here). Time out of the market is the one loss you never get back.

The pattern behind all seven

Every one of these mistakes happens at a transition moment — the move itself, the address change, the first local bank meeting. Which is exactly why we insist the money planning happens before the boxes get packed. That’s the Expat Money Assessment plus the Financial Relocation Roadmap — or begin with a free 20-minute Money Check.

This article is general information, not investment or tax advice. Take regulated advice for your situation.

================================================================================ END OF BATCH 2 (Investing). Next: Batch 3 – Retirement (A13-A17). ================================================================================