Taxes for Americans Retiring Overseas
The United States is one of very few countries in the world that taxes its citizens on worldwide income, no matter where they live. Moving abroad does not end your US tax obligations. What it does is add a layer of complexity — new filing requirements, potential new taxes in your host country, and the need to understand how the two systems interact. This guide covers the core concepts every American retiree abroad needs to know — and why you need a qualified expat CPA, not a general tax preparer.
| Obligation | Form / System | Who It Applies To | Notes |
|---|---|---|---|
| Annual US Tax Return | Form 1040 | All Americans with income above filing threshold | Due June 15 for expats; extensions available |
| Foreign Bank Account Report (FBAR) | FinCEN 114 | Foreign accounts total > $10,000 at any point | Filed online with Treasury, NOT the IRS |
| Foreign Asset Reporting (FATCA) | IRS Form 8938 | Foreign assets above specified thresholds | Thresholds vary by filing status and residency |
| Foreign Tax Credit | IRS Form 1116 | Americans who paid income tax abroad | Reduces US tax dollar-for-dollar |
| State Tax Return | Varies by state | Depends on state of last US domicile | Some states pursue taxes despite foreign residency |
The Foreign Earned Income Exclusion (FEIE, Form 2555) is often mentioned in articles about retiring abroad — but it is frequently misunderstood. The FEIE allows qualifying Americans to exclude a portion of their foreign earned income from US taxation. The key word is earned.
Retirement income — Social Security, pensions, IRA distributions, 401(k) withdrawals — is not earned income. The FEIE generally does not apply to most retirees’ primary income sources. If you have retirement income, the more relevant tools are the Foreign Tax Credit (to offset US taxes with taxes paid abroad) and any applicable US–host country tax treaty.
If you do any part-time work or consulting abroad, the FEIE may apply to those specific earnings. But for most retirees, it is not the primary planning tool. This is another reason why working with an expat CPA — not a general preparer who occasionally helps people with foreign income — matters enormously.
Stopping US tax filing after moving abroad. This is illegal and can result in substantial penalties and interest. The obligation to file US taxes continues until you are no longer a US citizen — or until your income falls below the filing threshold. Moving does not change this.
Missing FBAR deadlines. FBAR is often overlooked because it is filed separately from the tax return, with a different agency. Non-willful violations can carry penalties of up to $10,000 per violation. Willful violations can be far more severe. Set a calendar reminder every year.
Ignoring state taxes. Some US states — California, New York, Virginia, and South Carolina among the most aggressive — will attempt to tax you on worldwide income even after you have moved abroad, unless you have cleanly established domicile elsewhere. This is a separate issue from federal taxes. Properly severing your state tax residency before you move is important.
Using a general tax preparer for complex expat returns. The expat tax area — FBAR, FATCA, foreign tax credits, treaty provisions, state domicile issues — is specialized. A general CPA who does not routinely handle this work will miss things. Use someone who does expat returns as a significant part of their practice.
Do Americans living abroad still have to file a US tax return?
Yes. The United States taxes its citizens on worldwide income, regardless of where they live. If your income exceeds the filing threshold, you are required to file a US federal income tax return every year — even if you have lived abroad for decades and even if you pay taxes in your host country. The filing deadline is extended automatically to June 15 for Americans abroad (rather than April 15), with a further extension available. Consult a US-qualified CPA experienced in expat taxation.
What is FBAR and do retirees living abroad need to file it?
FBAR stands for the Foreign Bank Account Report (formally FinCEN Form 114). If you have financial accounts outside the US with a combined total value exceeding $10,000 at any point during the calendar year, you are required to file an FBAR with the US Treasury Department. This is a separate filing from your tax return and is due by April 15 with an automatic extension to October 15. Penalties for non-compliance can be severe. The FBAR is filed online through the FinCEN BSA E-Filing system, not with the IRS. Consult a tax professional.
Does Social Security get taxed when I live abroad?
It depends on two things: the country you live in, and your total income. Within the US tax system, Social Security benefits can be partially taxable if your total income (including half of your Social Security benefits) exceeds certain IRS thresholds. If your country of residence has a US tax treaty that covers Social Security, the treaty may affect how those benefits are taxed. Some countries do not tax Social Security benefits received by American expats. This is a complex area — consult a CPA who specializes in expat taxation and is familiar with the specific tax treaty, if any, between the US and your destination country.
What is the Foreign Tax Credit and how does it help retirees abroad?
The Foreign Tax Credit (IRS Form 1116) allows you to offset US taxes you owe with taxes you have already paid to a foreign government on the same income. This is one of the primary mechanisms that prevents true double taxation for Americans abroad. If you pay income tax in your host country, you may be able to use those taxes as a credit against your US tax liability. The rules are complex — they apply differently to different categories of income (passive, general, etc.) and depend on treaty status. Work with a qualified expat CPA to apply this correctly.
What is FATCA and does it affect Americans retiring abroad?
FATCA (Foreign Account Tax Compliance Act) requires US citizens with specified foreign financial assets above certain thresholds to report them on IRS Form 8938. Thresholds are higher than FBAR thresholds and vary based on filing status and whether you live inside or outside the US. FATCA also requires foreign financial institutions to report information on accounts held by US persons to the IRS. As a practical matter, foreign banks are more aware of FATCA than ever, and some have become reluctant to open accounts for Americans. Opening a bank account abroad before you move — while you still have a US address — can sometimes be easier.
“The US taxes its citizens abroad. That is the reality. Plan for it honestly and it becomes manageable. Ignore it and it becomes expensive.”
— The Golden Horizons Editors
