Disclaimer: This post is educational information, not tax advice. Chip Moreno is an Enrolled Agent candidate, not a CPA or tax attorney. Consult a qualified cross-border tax professional for advice specific to your situation. Tax laws change — verify current thresholds and rules before making financial decisions.
The short answer: probably yes to the US, and maybe to Ecuador, depending on your situation. As a US citizen, you're taxed on worldwide income regardless of where you live — the US is one of only two countries that does this (the other is Eritrea). Moving to Ecuador doesn't change your IRS filing obligation. You still file every year.
The Ecuador side is more complicated. Before 2021, Ecuador used a territorial tax system — only income earned inside Ecuador was taxed. Then the Ley Orgánica para el Desarrollo Económico y Sostenibilidad Fiscal tras la Pandemia COVID-19 (November 2021) changed the system to worldwide taxation for tax residents. But implementation has been inconsistent, exemptions exist for certain income types, and the practical reality for most American retirees differs from what the law technically says.
I'm studying for the IRS Enrolled Agent exam and building FileAbroad.com specifically to help US expats navigate this — but I want to be upfront that this post is educational, not tax advice. What I can do is explain the framework clearly so you know the right questions to ask a qualified professional.
US Tax Obligations: You Still File
The US taxes citizens on worldwide income — period. Living in Ecuador doesn't change this. If your gross income exceeds the filing threshold (the 2026 standard deduction is approximately $16,100 for single filers, with an additional $2,050 if you're 65 or older), you must file a federal return. The automatic filing deadline for expats is June 15th, extendable to October 15th, with a further extension to December 15th available by written request. Any tax owed, however, is still due by April 15th regardless of extensions.
Foreign Earned Income Exclusion (FEIE)
If you qualify under the Physical Presence Test (330 full days outside the US in a 12-month period) or the Bona Fide Residence Test, you can exclude up to $132,900 (2026, adjusted annually for inflation) of foreign earned income from US federal taxes. This is a significant benefit for remote workers, freelancers, and employees. It does not help retirees living on Social Security, pensions, or investment income — because those aren't “earned income” under the tax code. The FEIE is filed on Form 2555.
Foreign Tax Credit (FTC)
If you pay income taxes to Ecuador, you can claim a dollar-for-dollar credit against your US tax liability for those taxes paid. This is the primary mechanism that prevents double taxation — and critically, it works without a tax treaty. The FTC is a unilateral US provision available regardless of whether the US has a treaty with the country where you paid taxes. It applies to all income types, including passive income that the FEIE doesn't cover. You cannot use the FEIE and FTC on the same dollars of income — choose whichever is more beneficial. The FTC is filed on Form 1116.
FBAR and FATCA: Foreign Account Reporting
Penalties Are Severe — Don't Skip These
If you have foreign financial accounts with an aggregate value exceeding $10,000 at any point during the year, you must file FinCEN Form 114 (FBAR) by April 15th. If your foreign financial assets exceed $200,000 ($400,000 for married filing jointly) on the last day of the tax year, you also file Form 8938 (FATCA). Penalties for FBAR non-filing start at $10,000 per account per year for non-willful violations. Many expats in Ecuador open local bank accounts, hold Wise accounts, or have accounts in multiple countries — track your aggregate balances carefully.
An important clarification: FATCA (the Foreign Account Tax Compliance Act) requires foreign financial institutions to report US account holders to the IRS. It does not require US banks to report your accounts to Ecuador. Ecuador may access US financial information through the Tax Information Exchange Agreement (TIEA, signed 2021) or the Common Reporting Standard (CRS), but those are separate mechanisms.
Social Security and Pensions
Social Security benefits are reported on your US return and may be partially taxable depending on your total income (up to 85% of benefits can be taxable at higher income levels). Pension income — 401(k) distributions, IRA withdrawals, private pensions — is reported and taxed normally. For most retirees whose only income is Social Security plus a modest pension, the standard deduction and lower brackets often mean little or no federal tax owed.
There Is No US-Ecuador Tax Treaty
This is the single most important fact in this article, and many guides get it wrong. The United States and Ecuador do not have a comprehensive income tax treaty. Ecuador is not on the IRS list of tax treaty countries. There is also no totalization agreement between the US and Ecuador for Social Security purposes — Ecuador is not among the 30 countries with which the US has such agreements.
What does exist is a Tax Information Exchange Agreement (TIEA), signed in 2021, which allows the two countries to share financial data between their tax authorities. A TIEA is not a tax treaty — it doesn't prevent double taxation or provide preferential withholding rates. It's a transparency mechanism.
The absence of a treaty doesn't mean you'll be double-taxed. It means double taxation is prevented by unilateral mechanisms — the US Foreign Tax Credit and Ecuador's own credit for foreign taxes paid — rather than by a bilateral agreement. The practical effect for most people is the same. But the legal framework matters if your situation is complex.
The lack of a totalization agreement, however, has real consequences. If you earn income as an employee in Ecuador, you may owe social security contributions to both IESS (Ecuador) and the US (FICA or self-employment tax). For retirees living on US-source income, this isn't relevant. For remote workers and self-employed individuals, it's an area that requires professional guidance.
Ecuador Tax Obligations
Ecuador's tax authority is the SRI (Servicio de Rentas Internas). You become an Ecuadorian tax resident if you spend 183 or more days in Ecuador during a fiscal year (calendar year) or across a 12-month period spanning two fiscal years. Importantly, holding a residency visa may itself create tax obligations — PWC's Ecuador tax summary states that “foreigners with resident visas are subject to income tax on any earnings.” The interaction between visa status and tax residency is an area where professional advice is essential.
Since the 2021 law change, Ecuadorian tax residents are taxed on worldwide income at progressive rates from 0% to 37%. However — and this is where it gets complicated — the practical impact on most US retirees is limited. Ecuador's personal income tax threshold for 2026 is approximately $12,208: if your total Ecuadorian-taxable income falls below that, you owe nothing. Ecuador allows credits for foreign taxes paid on the same income. And frankly, enforcement of the worldwide income provisions on foreign-source retirement income has been inconsistent since the 2021 law took effect. None of this means you can ignore it — it means you need professional guidance to determine your specific exposure.
If you earn income inside Ecuador — employment, freelance work for Ecuadorian clients, rental income from Ecuadorian property, or business income — that income is clearly and unambiguously taxable. Self-employed individuals need to register with the SRI, obtain an RUC (tax identification number), and file returns. Ecuador's IVA (value-added tax) of 15% applies to goods and services.
Tercera Edad: If You're 65+
Retirees 65 and older can claim a refund of IVA paid on personal expenses up to approximately $145/month in 2026 (calculated as 15% IVA on purchases up to twice the monthly SBU). When vendors ask “con datos?” they're asking if you want your cédula number on the receipt for IVA refund purposes. Always say yes if you're 65+.
Will I Be Double-Taxed?
In most cases, no — but not because you're exempt from either country. Even without a bilateral tax treaty, the Foreign Tax Credit mechanism means that income taxes paid to Ecuador reduce your US liability dollar-for-dollar, and Ecuador's own credit system works in reverse. The net effect for most expats: you pay taxes to one country or the other on any given dollar of income, but rarely to both. The total tax burden usually ends up comparable to what you'd pay living in the US, sometimes less.
The exception is social security. Without a totalization agreement, US citizens who work as employees in Ecuador may owe contributions to both IESS and the US Social Security system simultaneously. For retirees, this isn't relevant — you're no longer paying into either system. For remote workers employed by US companies, the analysis depends on whether your employer has Ecuador nexus. For self-employed individuals working in Ecuador, this is an area where professional advice is essential, not optional.
What Most Expats Actually Do
In practice, here's what I see from most US expat retirees in Ecuador. They continue filing US returns every year, most using expat-focused tax firms or individual CPAs and Enrolled Agents with international experience. They report their Social Security, pension, and investment income to the IRS. Many qualify for enough exclusions, credits, and the standard deduction that they owe little or nothing in federal tax.
On the Ecuador side, the practical reality varies. Many retirees whose only income is US-source (Social Security, pensions, investment income) have minimal Ecuador tax exposure — especially if their total income falls near Ecuador's $12,208 personal exemption threshold. Some file Ecuadorian returns, some don't. I'm not endorsing non-compliance — I'm describing what happens in practice. The responsible approach is to consult with a tax professional who understands both systems and determine your actual obligations.
For remote workers and freelancers, the situation is more complex. You have earned income that potentially triggers obligations in both countries. The FEIE ($132,900 exclusion in 2026) or FTC handles the US side, but Ecuador-side obligations depend on where the income is “sourced,” whether you're registered with the SRI, and how the 2021 worldwide income law applies to your specific arrangement. Don't wing this — get professional help.
FileAbroad.com: Built for This
This is exactly why I'm building FileAbroad.com — to provide affordable, expat-focused tax preparation for Americans in Ecuador and Latin America. The big expat tax firms charge $500–2,000+ per return. Many Ecuador expats have relatively straightforward situations that don't justify those fees.
FileAbroad.com launches for the 2026 tax season. If your situation is complex — business income, multiple countries, self-employment in Ecuador — I'll refer you to a cross-border CPA. I'd rather you get the right help than the cheapest help. But for the retiree in Cuenca filing a 1040 with Social Security, a pension, and an FBAR, you shouldn't be paying $1,500 to a big firm for a return that takes two hours.
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Taxes shouldn't be the reason you don't move to Ecuador — but they shouldn't be an afterthought either. Understand your obligations before you move, set up the right structure (FEIE vs. FTC, IRA contribution strategy, FBAR compliance), and work with someone who knows both systems. If you're still in the visa planning phase, book a consultation and we'll factor tax considerations into your overall move strategy.