Retiring to Panama doesn't retire your obligation to the IRS. Citizenship-based taxation follows you everywhere, and the Foreign Earned Income Exclusion doesn't apply to the two income streams most American retirees actually live on: Social Security and pension distributions.

The IRS Doesn't Care Where You Live

The United States is one of two countries in the world that taxes based on citizenship rather than residence — the other is Eritrea, not company most people would choose. Move to Panama, become a permanent resident, renounce nothing, and the IRS still wants a return from you every year on your worldwide income, exactly as if you'd never left. Panama's territorial tax system, which only taxes Panama-source income, doesn't cancel that out. It just means Panama itself generally leaves your US-source pension and Social Security alone. The two systems don't offset each other; they both apply, in parallel, and understanding that from day one changes how you should plan this move rather than how you hope it works.

Why FEIE Won't Save You

The Foreign Earned Income Exclusion is the mechanism most retirement content leads with, and for a retiree it's close to irrelevant. FEIE excludes foreign earned income (wages, self-employment income for work actually performed abroad) up to $132,900 for the 2026 tax year. It does not apply to pension distributions, 401(k) or IRA withdrawals, Social Security, or investment income, because none of that is "earned" income in the sense the exclusion requires. If your retirement income is a pension, Social Security and a brokerage account — which describes most American retirees — FEIE shelters approximately none of it. The one exception: if you keep working from Panama, consulting income or genuinely earned pay for work performed while you're physically there can use the exclusion. It just won't touch the income you actually retired on.

The Foreign Tax Credit's Problem: Panama Doesn't Tax You Either

The foreign tax credit exists to stop the same income being taxed twice — you get a US credit for foreign tax actually paid on it. The catch in Panama is that there's often no foreign tax paid to credit in the first place. Panama's territorial system doesn't tax foreign-source pension or Social Security income, so there's no Panamanian tax bill to offset against your US return. That isn't a loophole. It means the full US tax on that income is due, in full, with nothing to credit against it. Retirees who assume the foreign tax credit will do for their pension what FEIE can't are usually working from a premise Panama's own tax system has already ruled out — that you owe Panama something to credit against.

The credit still has a legitimate place if you earn or hold assets Panama does tax, or income sourced from a third country that taxes it. It's a real tool. It just isn't the one that neutralises your core Panama retirement income.

The PFIC Trap in a Panamanian Brokerage Account

The most avoidable expensive mistake in this whole playbook happens quietly, inside a Panamanian bank's investment arm. Any fund domiciled outside the United States — a Panamanian-issued mutual fund, most non-US ETFs, many of the pooled products a local bank will happily sell you — can be classified as a Passive Foreign Investment Company under US tax rules. PFIC taxation is punitive by design: without a timely election, gains and even ordinary distributions can be taxed at the highest marginal rate plus an interest charge calculated as though the tax had been owed all along, and each PFIC holding needs its own Form 8621 filed annually, whether or not it made money that year. The fix is easy to state and easy to ignore under a friendly banker's advice: hold US-domiciled funds and ETFs through a US or US-compliant brokerage, not the local fund product a Panamanian bank steers you toward.

Take Robert, 66, who moves his retirement savings to a Panamanian bank and lets its in-house advisor sell him the bank's own "global growth fund" instead of keeping his existing US brokerage account open. Nothing about the statement looks risky. The problem shows up at tax time, when that fund turns out to be a PFIC and the return comes back with gains taxed at the top marginal rate plus an interest charge calculated as though the tax had been owed every year he held it — for the same underlying exposure a US-domiciled fund would have taxed at ordinary long-term capital gains rates instead.

FBAR, FATCA and Form 8938 Keep Following You

None of your US filing obligations pause because you've moved. FBAR (FinCEN Form 114) is due once your foreign accounts' combined balance tops $10,000 at any point in the year, a threshold low enough that a Panamanian checking account plus a savings account clears it without trying. Form 8938 has its own, higher thresholds for Americans living abroad — currently $200,000 for a single filer or $400,000 for married filing jointly at year-end, roughly double that if you hit the threshold at any point during the year — but where it applies, it applies alongside FBAR, not instead of it. Both obligations keep running for as long as you're a US citizen, wherever in the world you actually live.

Social Security, Medicare and the Pensionado Visa

Social Security follows you to Panama without incident. Payments continue, taxed the same way — up to 85% of benefits can be taxable — whether you're in Ohio or Boquete. Medicare does not follow you: with narrow exceptions, it doesn't cover care outside the United States, so budget for private international health coverage from day one rather than assuming forty years of payroll contributions bought you anything once you've left. Panama's Pensionado visa will recognise Social Security as qualifying guaranteed income against its USD 1,000-a-month threshold, or USD 750 a month with a qualifying property purchase, which makes the visa itself straightforward for most American retirees. It's the tax position behind it that actually needs the planning.

Planning Around the IRS, Not Around It

Book a scoping call before you move a dollar into a Panamanian investment account. We'll check what's actually PFIC-exposed in whatever a local bank has proposed, model your real US tax bill on pension and Social Security income with FEIE and the foreign tax credit both properly ruled in or out, and confirm your FBAR and 8938 filing position before your first year abroad, not after the IRS notices a gap.

General information for US citizens, not personal tax advice. Cross-border US tax law is unforgiving of small mistakes — confirm anything time-sensitive with a CPA who handles expatriate returns.