What Happens to Your 401(k) When You Move to the NL?

This is not tax advice. Consult a qualified tax professional for your specific situation.

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We had about $180,000 in 401(k) accounts when we decided to move to the Netherlands under the Dutch-American Friendship Treaty (DAFT). Our biggest worry wasn't the visa or the apartment. It was: what happens to this money?

The short answer: nothing bad, as long as you don't panic and cash it out.

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Your 401(k) Stays Put

Moving abroad doesn't require you to close, cash out, or move your 401(k). It stays exactly where it is, with your former employer's plan or wherever you rolled it.

What doesn't change:

• Your account balance
• Your investment allocations
• The tax-deferred growth
• Your eventual access at age 59 1/2

What does change:

• Your ability to contribute (likely stops)
• Your mailing address on file
• Some firms may restrict certain activities for foreign addresses

What We Wish We Knew: We spent weeks worrying about our 401(k) accounts before moving. Turns out, there was nothing to do. They just sat there, growing, completely unaffected by our change of address.

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Can You Still Contribute?

Probably not, and here's why.

401(k) contributions require US taxable compensation. If you're self-employed under DAFT and using the Foreign Earned Income Exclusion (FEIE), your US taxable compensation is effectively $0. No taxable compensation means no 401(k) contributions.

Exceptions exist if:

• You work for a US employer on US payroll (rare for DAFT holders)
• You have US-source income not excluded by FEIE
• You use the Foreign Tax Credit instead of FEIE (but this has other trade-offs)

Most DAFT entrepreneurs use FEIE and can't contribute. We can't, and we've accepted it.

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Should You Cash It Out?

No. This is almost always a bad idea.

The cost of cashing out:

• Federal income tax: up to 37%
• 10% early withdrawal penalty (if under 59 1/2)
• State taxes (depending on your last state of residence)

Real example: A $100,000 balance could shrink to $55,000-60,000 after all taxes and penalties.

Plus the opportunity cost: That $100,000 at 7% average annual return becomes roughly $760,000 in 30 years. Cashing out doesn't just cost you the taxes--it costs you decades of compound growth.

Reality Check: We've met a few people who cashed out their 401(k) to fund their move. Every single one regrets it. The DAFT deposit is only EUR 4,500. You don't need to raid your retirement to make this work.

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Should You Roll It to an IRA?

Maybe. It depends on your situation.

Consider rolling to an IRA if:

• Your 401(k) has high fees (expense ratios above 0.5%)
• Limited investment options
• You have multiple old 401(k)s and want to consolidate
• You want more control over investment choices

Consider leaving it if:

• Fees are reasonable
• You're happy with the investment options
• Your plan offers institutional share classes (lower fees than retail)

We chose to leave ours. Our fees are low, the investment options are fine, and there was no compelling reason to move anything.

For more on IRA options specifically, see our guide on contributing to an IRA from the Netherlands.

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Managing Your 401(k) from Abroad

You can manage your 401(k) online from anywhere with an internet connection. All major providers (Fidelity, Vanguard, Schwab) have web portals and apps.

Practical tips:

Keep a US address on file. Some providers restrict services for accounts with foreign addresses. Use a family member's address or a US mail forwarding service.

Set up online access before you move. Make sure you can log in, view balances, and make changes without needing anything mailed to you.

Check quarterly. Log in to review performance and rebalance if needed. Don't check daily--it'll just stress you out.

Keep beneficiary information updated. If anything changes in your life, update your beneficiaries.

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Tax Treatment While It Grows

US taxes: None while the money stays invested. 401(k) accounts grow tax-deferred. No annual reporting required beyond what the plan handles.

Dutch taxes (Box 3): This is the tricky part. The Netherlands taxes worldwide assets in Box 3, which includes savings and investments. However, pension accounts generally receive favorable treatment.

Under the US-Netherlands tax treaty, US pension accounts like 401(k)s are typically not taxed in Box 3 while you're accumulating. But treaty interpretation can be complex. Confirm with your tax advisor.

FBAR: US retirement accounts are not reported on FBAR. They're US accounts, not foreign accounts.

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What Happens When You Withdraw

When you eventually take distributions (at age 59 1/2 or later), here's the tax picture:

US taxation: Withdrawals are taxed as ordinary income, just like if you lived in the US.

Dutch taxation: Under the tax treaty, 401(k) distributions are generally taxable only in the US if you're a US citizen. But if you're living in the Netherlands at the time of withdrawal, the treatment depends on the specific treaty provisions.

Required Minimum Distributions (RMDs): Starting at age 73, you must take minimum distributions from traditional 401(k) accounts. This rule applies regardless of where you live.

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Alternative Ways to Build Wealth

Since contributing to your 401(k) likely isn't possible, consider these alternatives:

Taxable brokerage account: No contribution limits, accessible anytime (though subject to capital gains tax). We invest in low-cost index funds through a US brokerage.

Let existing accounts compound: Even without new contributions, your existing 401(k) continues growing. At 7% annual return, $180,000 becomes about $1.3 million in 30 years.

Dutch pension products: Some options exist for self-employed people in the Netherlands (jaarruimte), though they come with their own complexity.

Business equity: Your DAFT business itself is an asset. Building business value is a form of wealth accumulation.

For broader retirement strategy, see our retirement planning guide for American expats in the Netherlands.

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Common Questions

What if my former employer changes 401(k) providers? They'll notify you and transition your account. Having your current contact information on file matters. This is another reason to keep a US address updated.

Can I take a hardship withdrawal from abroad? Hardship withdrawal rules don't change based on your location. You'd still need to meet the plan's criteria, and you'd still pay taxes and penalties.

What about a Roth 401(k)? Same rules. It stays where it is, continues growing tax-free, and you can't contribute if you have no US taxable compensation. The difference is that qualified Roth withdrawals are tax-free.

Should I convert to a Roth while abroad? This is a strategy some expats consider, especially if their US taxable income is low (thanks to FEIE). A Roth conversion in a low-income year could make sense. But it's complex. Talk to your accountant about your US tax situation first.

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The Bottom Line

Your 401(k) is fine. Leave it where it is. Don't cash it out. Don't panic.

The money continues growing tax-deferred, you can manage it from anywhere, and you'll access it at retirement just like you always planned. The only real change is that you probably can't add to it while you're abroad.

Focus on building wealth through other channels while your existing retirement accounts do their thing in the background.

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We're not immigration lawyers or tax advisors--just Americans who did this. Requirements change, so verify with official sources.