Retiring Abroad — U.S. Tax Rules for American Retirees
Reviewed by the Fairlight Accounting cross-border tax team — U.S. & Canadian Tax Desks
Retiring abroad as a U.S. citizen means your retirement income — Social Security, pensions, IRA and 401(k) withdrawals, investment income — stays fully reportable on a U.S. return while also becoming taxable, in whole or part, in the country where you now live. Retirees have no earned income to exclude, so the foreign tax credit and the treaty do the work that the earned income exclusion does for workers.
On this page
- Do I still file a U.S. return after retiring abroad?
- How is Social Security taxed when I live abroad?
- How are IRA and 401(k) withdrawals treated?
- What about a U.S. pension or annuity?
- Does Medicare work abroad?
- Do I still owe state taxes?
- What reporting comes with a new country?
- What about my estate?
- Frequently asked questions
- Next step
Do I still file a U.S. return after retiring abroad?
Yes, every year, on worldwide income. The foreign earned income exclusion won't help — pensions, Social Security, and investment income aren't earned income. What prevents double tax is the foreign tax credit for tax paid to your new country and the treaty articles that decide which country taxes each kind of retirement income.
How is Social Security taxed when I live abroad?
The U.S. taxes it under the normal rules (up to 85% taxable, depending on total income). Whether your new country also taxes it depends on the treaty's Social Security article: some give the U.S. the exclusive right, some give it to the residence country, some split it. Benefits are payable almost everywhere, deposited to a U.S. or foreign account. The Windfall Elimination Provision that once reduced benefits for people with foreign pensions was repealed in 2025.
How are IRA and 401(k) withdrawals treated?
Taxable U.S. income when withdrawn, with required minimum distributions on schedule regardless of residence. The complication is the other side: your new country may tax the withdrawal too, may tax the account's growth each year, or may not recognize a Roth IRA's tax-free status at all. Treaty countries with a pension article usually tax withdrawals once, in one country, with the credit handling the rest. In non-treaty countries, model the account's treatment before you move — sometimes a conversion or withdrawal is better done before departure.
What about a U.S. pension or annuity?
Private pensions and annuities follow the treaty's pension article where there is one, but for a U.S. citizen the treaty's saving clause usually preserves U.S. tax on them; the two countries' tax is then reconciled through the credit rules. Government pensions are often treated differently and taxed by the paying country. Without a treaty, both countries may tax, and the credit does the cleanup.
Does Medicare work abroad?
No. Medicare does not cover care outside the U.S. (with narrow exceptions), so retirees abroad rely on local or private coverage. Enrolling in Part B anyway means paying premiums for coverage you can't use; delaying means a lifetime late-enrollment penalty if you return. Many retirees keep Part A (usually free) and decide on Part B based on their likelihood of moving back.
Do I still owe state taxes?
Possibly, if your last state considers you a resident. Retirees who sell their home, move accounts, and change registrations generally break residency cleanly; retirees who keep a house "for visits" in a sticky state may not. Settle this in the year you leave.
What reporting comes with a new country?
Local bank and investment accounts go on the FBAR above $10,000 combined and on Form 8938 above the abroad thresholds. Local investment funds are passive foreign investment companies for U.S. purposes — a reason many retirees keep investments in U.S. accounts with a custodian that accepts foreign addresses. Foreign property bought for retirement is not itself reportable, but rental income and any later sale are.
What about my estate?
U.S. estate tax follows citizens worldwide, with the large exemption most retirees never reach. The new country may have its own inheritance or estate tax with far lower thresholds and different rules on who pays. Wills, beneficiary designations, and forced-heirship rules in civil-law countries need review before — not after — the move.
Frequently asked questions
I'll live on Social Security alone. Do I still need to file?
If your total income is above the filing threshold, yes. Many retirees on Social Security alone fall below it, but foreign account reporting may still apply.
Can I avoid U.S. withholding on my pension if the treaty says my new country taxes it?
Usually not as a U.S. citizen: the saving clause generally keeps the U.S. taxing right, and payments delivered abroad to a citizen generally can't be opted out of withholding. Any over-withholding is recovered through the return.
Should I convert to a Roth IRA before moving?
It depends on whether your new country respects the Roth. Where it doesn't, a conversion can be taxed twice over time. Model it against that country's rules.
My new country has no tax treaty with the U.S. What changes?
No tie-breaker on pensions or Social Security, so both countries may tax and the foreign tax credit becomes the only relief. Account and fund rules apply in full.
Next step
Fairlight Accounting handles U.S. domestic, cross-border (U.S.–Canada), and international tax returns, plus bookkeeping, payroll, and CFO advisory. If you're planning retirement abroad, our U.S. Tax Desk can map how your income will be taxed in both countries — before you move accounts or sell the house. See pricing or book a free fit call.
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