You read about Paraguay's territorial tax, you priced out an apartment in Asunción, and then you remembered the one fact that follows an American across every border: the passport. For a US citizen, no residency abroad switches off the US tax return, because the United States taxes its citizens on worldwide income for life. Renouncing US citizenship is the only clean way to end that obligation for good, and it is a serious, irreversible decision with its own price tag.
This is the honest version, the one relocation pitches skip: the process, the $450 State Department fee (it was $2,350 until April 2026), the five-year compliance certification, the Section 877A exit tax, and why a second passport almost always comes first.
US citizens and green-card holders: Until you formally renounce, you are taxed on worldwide income regardless of residency. Renunciation is a major, irreversible step with a possible exit tax. Consult a US-qualified advisor and see our US citizens and Paraguay taxes guide.
Why Renouncing US Citizenship Is the Only Way Out of US Worldwide Tax
Renouncing US citizenship is the formal, permanent surrender of your US nationality before a consular officer abroad. For Americans, it is the only route to the 0% on foreign income that other nationalities can reach in principle, because citizenship-based taxation keeps the IRS attached to your worldwide income no matter where you live. Residency alone never ends it.
That single fact is what separates an American from everyone else chasing Paraguay's tax advantage.
A German or a Canadian who genuinely moves their tax home to Asunción can often end home-country tax on foreign earnings, though deregistering alone does not settle that and departure taxes may apply. A US citizen who does the identical thing keeps filing a US return for life. The Foreign Earned Income Exclusion helps, and the FEIE and Form 2555 guide explains exactly how far it reaches, but it caps out, ignores passive income, and does nothing for self-employment tax.
For the full picture of what still applies while you hold the passport, the US citizens and Paraguay taxes guide is the companion to this article.
So renunciation is not a lifestyle flourish. It is the one lever that removes US tax jurisdiction entirely, and for a narrow group of people the numbers justify pulling it. For most, they do not. The rest of this article is about telling those two groups apart honestly.
What Expatriation Actually Means Legally
Renunciation is an act of expatriation. You appear before a US consular officer outside the United States, sign an oath of renunciation, and give up your nationality voluntarily and with intent. In return you receive a Certificate of Loss of Nationality, the document that formally ends your status as a US citizen. From that date you are a foreign national in the eyes of the US government.
The consequences are broad and permanent. You lose the right to live and work in the United States, the right to vote in federal elections, and the automatic right to a US passport. You can usually still visit as a tourist, on the visa or visa-waiver terms that apply to your new nationality, but you enter as a foreigner and admission is never guaranteed. There is no casual version of this. Renouncing US citizenship rewrites your legal relationship with the country for the rest of your life.
How the Renunciation Process Works at a US Consulate
The process is deliberately in person. You cannot renounce by mail, online, or inside the United States; the oath must be taken before a consular officer at a US embassy or consulate abroad, as of 2026. Many posts require you to book an appointment, and in some countries the wait runs into months because demand outpaces the available slots. Some consulates handle it in a single appointment, others in two.
At the appointment the officer confirms you understand the consequences, that you are acting voluntarily, and that you are not being coerced. You sign the oath, pay the fee, and surrender your passport. Weeks or months later the State Department issues the Certificate of Loss of Nationality, backdated to the appointment.
Statelessness is where many guides get the rule wrong. The consular officer has to warn you, in plain terms, what losing your only nationality would mean, but State Department guidance (7 FAM 1260) does not make statelessness a general ground for refusal. The reason to hold a second nationality first is prudence rather than a US requirement: without one you would have no passport to travel on.
The $450 State Department Fee for Renouncing Citizenship
The administrative fee to renounce is $450. The State Department cut it from $2,350 in a final rule that took effect on 13 April 2026, so guides still quoting the old figure are out of date. The fee is non-refundable once the process is complete. That figure covers the consular processing only. It is entirely separate from any exit tax, which is calculated under a different set of rules and can dwarf the fee.
Worth naming plainly: the fee is the small number, and since the cut it is smaller still. People fixate on it because it is concrete and quotable, but for anyone with meaningful assets the exit tax is where the real money is decided. Treat the fee as the entry ticket, not the cost of the ride.
Certifying Five Years of US Tax Compliance Before Renouncing
Before you can renounce cleanly, you have to certify five prior years of full US tax compliance. This is done on Form 8854, the expatriation statement, on which you swear under penalty of perjury that you filed and satisfied your US tax obligations for the five years ending before expatriation. Miss that certification and the consequences are automatic, not discretionary.
This is why renunciation is a multi-year project rather than a single appointment. If you have unfiled returns or years out of compliance, the sequence is straightforward on paper: get current first, file the missing years, then expatriate. Americans who have drifted out of the system sometimes use the IRS streamlined compliance procedures to catch up before starting. The certification is not a formality you can skip, because failing it drops you straight into covered-expatriate status regardless of your net worth or income.
The Section 877A Exit Tax and the Covered Expatriate Tests
The financial heart of renouncing US citizenship is the exit tax under Section 877A, and it applies only to "covered expatriates". You become a covered expatriate if you meet any one of three tests, as of 2026:
- ▹Net worth of $2 million or more on the date of expatriation.
- ▹A high average annual net US income tax over the five years before expatriation, above an inflation-indexed threshold, which stands at $211,000 for 2026 (after $206,000 in 2025) and moves each year.
- ▹Failure to certify five years of US tax compliance on Form 8854.
Any one of the three is enough. Note the trap in the third test: even a person of modest means who cannot certify clean compliance is treated as covered, which is why getting five years right matters as much as the asset thresholds. The $2 million net-worth test counts your worldwide assets, not just US ones, and it is not indexed for inflation, so more people cross it every year simply through rising asset values.
The Mark-to-Market Exit Tax on Unrealized Gains
For a covered expatriate, Section 877A imposes a mark-to-market tax. The US pretends you sold everything you own at fair market value the day before you expatriated, and taxes the unrealized gain. There is an exclusion amount, indexed for inflation: $910,000 for 2026, up from $890,000 in 2025 and $866,000 in 2024, so the exit tax bites only on net deemed gains above that figure, at capital-gains rates.
The sting is that it taxes paper gains. You may owe tax on appreciation you have not actually cashed in, which can force a real sale just to fund the bill. Certain assets get their own harsher treatment: tax-deferred accounts such as traditional IRAs are generally treated as fully distributed, and specified pension and deferred-compensation items follow separate rules.
This is why high-net-worth expatriation is prepared years ahead with a US-qualified tax professional rather than improvised in the month before an appointment.
Looking at Paraguay as the route to another nationality? A free intro call walks through temporary and then permanent residency, the cédula, and the years between you and naturalization. Whether you would be a covered expatriate, and what an exit tax might cost, is for an enrolled agent or CPA versed in expatriation to work out. Book an intro call
Why a Second Passport Usually Comes Before Renouncing US Citizenship
You cannot sensibly renounce your only nationality. Giving up US citizenship without holding another passport would leave you stateless. Consular officers must warn you about that outcome, yet the lack of another nationality is not in itself a reason for the State Department to say no, so the safeguard is your own planning. In practice that means securing a second citizenship first, which turns renunciation into the final step of a longer plan, not the opening move.
This is where Paraguay fits for many people. Paraguay offers a clear path from temporary residency and a cédula to permanent residency, and once you have held permanent residency for three years (about five years in total) it opens a route to naturalization and a Paraguayan passport, as of 2026. The Paraguay residency and cédula guide walks through establishing that base, and the 0% territorial tax guide shows what the tax picture looks like once you are through it.
Residency and the cédula leave your US citizenship untouched. Naturalization is where care is needed: Article 149 of Paraguay's Constitution allows a second nationality only on the strength of a treaty, and no such agreement exists between Paraguay and the United States. Becoming Paraguayan can therefore involve a formal renunciation of the citizenship you came with; our partner lawyer looks at how that is dealt with in each individual file.
Whether a renunciation made before Paraguayan authorities has any bearing on your US citizenship or your US tax obligations needs checking by a US lawyer before you rely on it in any way.
The realistic sequence for an American is: establish Paraguay residency, live enough years to naturalize, obtain Paraguayan citizenship with that legal check done, then, and only then, weigh renouncing US citizenship.
Who Should Actually Consider Giving Up Citizenship
Two profiles make the math work, and they sit at opposite ends of the wealth spectrum. The first is the genuine high earner or high-net-worth individual for whom the lifetime drag of US tax and compliance clearly exceeds the one-time cost of expatriating, exit tax included. For that person renunciation is a rational financial decision, run with professional modeling.
The second is the asset-light American with no plan to live in the US again, for whom the covered-expatriate tests may not apply; a US-qualified adviser has to confirm that.
Everyone in the middle should think hard before doing it. If your income is ordinary and mostly earned, the FEIE and foreign tax credits often get you to a modest US tax bill without surrendering anything permanent. Renouncing US citizenship to save a few thousand dollars a year, while giving up the right to ever live and work in the US again, is rarely a good trade. The tool is powerful precisely because it is extreme, and extreme tools fit few hands.
Renouncing US Citizenship Is Irreversible
Say it once more, plainly: renunciation cannot be undone. There is no re-application, no cooling-off period, no path back to citizenship on easier terms because you changed your mind. If your circumstances shift, an aging parent, a job offer, a family reason to be in the US, you return as a foreigner subject to whatever immigration rules apply to your new nationality.
That permanence is the whole reason to move slowly. Renouncing US citizenship is not a decision to romanticize or to make on the strength of a marketing pitch about 0% taxes. It fits a specific, narrow set of situations, and it should follow real planning with a US-qualified advisor and an immigration lawyer, with a second passport already in your pocket. Get the numbers modeled first, then decide with your eyes open.
Frequently Asked Questions About Renunciation and the Exit Tax
How much does renouncing US citizenship cost in 2026?
The State Department administrative fee for renouncing US citizenship is $450, reduced from $2,350 by a rule effective 13 April 2026, and it is non-refundable. That covers consular processing only. Covered expatriates may owe far more through the Section 877A exit tax, which is calculated separately on unrealized gains and can vastly exceed the fee itself.
What is the exit tax when renouncing US citizenship?
The exit tax is a mark-to-market charge under Section 877A that applies only to "covered expatriates". The US treats you as having sold everything you own the day before renouncing US citizenship, taxing net unrealized gains above an indexed exclusion of $910,000 for 2026, at capital-gains rates.
Who counts as a covered expatriate under Section 877A?
You are a covered expatriate if you meet any one of three tests: net worth of $2 million or more; a high average annual US income tax over the prior five years, above $211,000 for 2026, indexed yearly; or failure to certify five years of US tax compliance. Any single test triggers the exit tax rules.
Do I need a second passport before renouncing US citizenship?
In practice, yes, although US law does not require it. Renouncing US citizenship without another nationality would leave you stateless, which consular officers warn against firmly but do not generally treat as a reason to refuse. Securing a second passport first is sound planning.
Paraguay opens naturalization once permanent residency is three years old (roughly five years after you first apply), but it lacks a dual-nationality agreement with Washington and may ask new citizens to give up the nationality they already hold, so have a lawyer check how that interacts with your US status before building a plan on it.
Can I renounce US citizenship if I owe back taxes?
Not cleanly. Renouncing US citizenship requires certifying five years of full US tax compliance on Form 8854. If you cannot certify, you automatically become a covered expatriate regardless of net worth. Most people with unfiled years get current first, sometimes via IRS streamlined procedures, before starting the renunciation process.
Is renouncing US citizenship reversible?
No. Renouncing US citizenship is permanent and irreversible. There is no re-application or cooling-off period once the Certificate of Loss of Nationality is issued. If you later need to live or work in the US, you do so as a foreign national under ordinary immigration rules, which is why the decision demands careful, advised planning.
Does renouncing US citizenship stop all US tax immediately?
It ends your worldwide US tax liability going forward from the expatriation date, but not retroactively. You still file a final-year return and Form 8854, settle any exit tax due, and remain liable for prior years. US-source income you earn afterward, such as certain US investments, can still face US withholding as it would for any foreigner.
How long does the process of renouncing US citizenship take?
The appointment itself is brief, but the full process of renouncing US citizenship usually takes many months to a few years. Securing a second passport, getting five years of tax filings compliant, booking a consular slot in a backlogged post, and awaiting the Certificate of Loss of Nationality all add time. Treat it as a multi-year project.
See what a compliant Paraguay base costs before you go further. Our service packages and pricing set out what we handle in Paraguay, residency and the cédula, the base any later naturalization rests on. Exit-tax planning is not part of any package and belongs with a US tax professional.
Legal basis and disclaimer: This article is general information, not individual US tax or legal advice, and rules can change. US federal tax rules for citizens and green-card holders are published by the Internal Revenue Service (IRS). Consult a US-qualified adviser before you act. The expatriation rules are also laid out by PwC's Worldwide Tax Summaries.
About the author
Yannick Schroth
Founder · Paraguay relocation support
Spends regular time in Paraguay and, with his team on the ground in Asunción, guides international nomads, entrepreneurs and investors through residency, the cédula and the RUC paperwork.
Note: this article reflects the position at the time of publication. Laws, prices and deadlines can change, so individual details may since be out of date. Check the current rules before you act on them: we answer questions about residency and our services, while the tax treatment of your own case belongs with a qualified tax adviser.
