⚠️ Important Disclaimer
This page is for informational purposes only and does not constitute legal, financial, or tax advice. Renouncing citizenship is a serious, irreversible decision with far-reaching legal and personal consequences. Always consult a qualified immigration attorney and tax professional before taking action.
What Is the US Exit Tax?
Under the Heroes Earnings Assistance and Relief Tax (HEART) Act of 2008, the United States imposes an "exit tax" on certain individuals who renounce their citizenship or terminate long-term residency. Key points:
- Applies to individuals meeting specific net worth or tax liability thresholds (adjusted for inflation; approximately $2 million net worth or ~$190,000+ average annual tax over 5 years as of recent years).
- Treats the person's worldwide assets as if they were sold at fair market value the day before expatriation (the "mark-to-market" regime).
- Covers unrealized capital gains above an exclusion amount (~$866,000 for 2024).
- Even those below the thresholds must certify 5 years of full tax compliance (Form 8854).
- The US is one of only two countries in the world (along with Eritrea) that taxes its citizens on worldwide income regardless of where they reside.
Who is affected? The exit tax is often most impactful for high-net-worth individuals, long-term expats with significant foreign assets, and "accidental Americans" (people born in the US or to US parents who grew up abroad). However, the compliance burden (filing obligations, FBAR, FATCA) affects all US citizens abroad regardless of wealth.
Renunciation Statistics: The Numbers
The US Treasury Department publishes a quarterly list (often called the "Name and Shame" list) of individuals who have renounced citizenship or relinquished long-term residency under IRC § 6039G. This data reveals a dramatic upward trend:
5,411
Renunciations in 2020 (record year)
~6,705
Renunciations in 2023 (estimated new high)
5,816
Renunciations in 2021
235
Renunciations in 2008 (HEART Act year)
Year-by-Year Renunciation Figures (Selected)
| Year |
Renunciations (Approx.) |
Notable Context |
| 2008 | 235 | HEART Act / Exit Tax enacted |
| 2009 | 742 | Post-financial crisis; FATCA drafted |
| 2010 | 1,534 | FATCA signed into law |
| 2011 | 1,781 | FATCA regulations expand |
| 2012 | 932 | — |
| 2013 | 2,999 | FATCA implementation accelerates |
| 2014 | 3,415 | FATCA reporting begins in full force |
| 2015 | 4,279 | Record at the time |
| 2016 | 5,411 | New record; major media coverage |
| 2017 | 5,133 | Tax reform debate |
| 2018 | 3,983 | — |
| 2019 | 2,072 | Consulate backlogs begin |
| 2020 | 6,705* | COVID closures + demand surge |
| 2021 | 5,816 | Continued high volume |
| 2022 | ~2,700 | Processing backlogs reduce reported numbers |
| 2023 | ~3,100–6,705** | Backlog-clearing + ongoing demand |
*Some sources report 2020 as a record. Numbers are approximate as Treasury lists may lag actual renunciations. **Estimates vary by source and quarter-counting methodology.
Key Trend: Since the passage of FATCA in 2010 and its full implementation in 2014–2015, renunciations have increased by roughly 10–20x compared to pre-2008 levels. Many experts believe the actual numbers are significantly higher than what the Treasury publishes, due to massive processing backlogs at US embassies and consulates worldwide (some with 1–2 year wait times).
Why Are People Renouncing?
Surveys and anecdotal evidence from expat communities reveal several recurring themes:
- Tax compliance burden abroad: US citizens must file annual returns and report foreign bank accounts (FBAR) regardless of where they live. This can cost $2,000–$10,000+/year in professional fees.
- FATCA: The Foreign Account Tax Compliance Act requires foreign banks to report US citizen accounts, leading many banks abroad to refuse American clients entirely.
- Double taxation risk: Despite foreign tax credits and exclusions, some income types (e.g., certain retirement accounts, investment income) can result in double taxation.
- Exit tax as a final indignity: Those above thresholds feel penalized one last time for leaving.
- Accidental Americans: People born in the US but raised abroad discover they owe US taxes and face banking restrictions in their home countries.
- Quality of life elsewhere: Some cite healthcare costs, political climate, or lifestyle preferences in addition to tax motivations.
Key Legislative & Regulatory Timeline
1996 — The Illegal Immigration Reform and Immigrant Responsibility Act begins requiring lists of renunciants.
2004 — The American Jobs Creation Act first introduces potential "expatriation tax" provisions and the "name and shame" list requirement.
2008 — The HEART Act creates the current exit tax regime (mark-to-market rules, Form 8854).
2010 — FATCA (Foreign Account Tax Compliance Act) is signed into law, requiring foreign financial institutions to report on US persons.
2014 — FATCA reporting goes fully operational; many foreign banks begin "de-risking" American clients.
2015–2016 — Renunciation numbers hit successive all-time highs.
2020–2023 — COVID-era consulate closures create massive backlogs; demand far outstrips available appointments.
Advocacy Organizations & Movements
Several groups actively advocate for tax reform, citizenship-based taxation reform, or support Americans abroad considering renunciation:
| Organization |
Mission |
Website |
| American Citizens Abroad (ACA) |
Advocates for switching from citizenship-based taxation (CBT) to residence-based taxation (RBT); lobbies Congress. |
americansabroad.org |
| Republicans Overseas |
Active in legal challenges to FATCA; advocates for RBT and FATCA repeal. |
republicansoverseas.com |
| Association of Americans Resident Overseas (AARO) |
Represents long-term US expats; advocates for fair taxation and voting rights. |
aaro.org |
| Fix the Tax Treaty! |
Coalition pushing for modernized tax treaties and RBT. |
fixthetaxtreaty.org |
| FAIR (FATCA Repeal efforts) |
Various grassroots efforts to repeal or reform FATCA; legal challenges in US and Canadian courts. |
Various (search "FATCA repeal") |
| Isaac Brock Society |
Canadian-based blog and community for "accidental Americans" and those affected by FATCA/CBT. |
isaacbrocksociety.ca |
| Purple Expat |
Political advocacy for overseas Americans; bipartisan. |
purpleexpat.org |
Notable Legislative Proposals
- Residence-Based Taxation Act (introduced multiple sessions) — Would switch the US to residence-based taxation like virtually every other country.
- SAFE Act (proposed) — Would repeal FATCA's requirement for foreign banks to report on US persons.
- Tax Fairness for Americans Abroad Act — Proposed exemption of overseas Americans' foreign-earned income from US taxation.
Global Comparison: Citizenship-Based Taxation
Most of the world taxes based on residence, not citizenship. Only two countries practice full citizenship-based taxation:
| Country |
Taxation Model |
Exit Tax / Notes |
| 🇺🇸 United States |
Citizenship-based |
Exit tax under HEART Act; FATCA worldwide reporting |
| 🇪🇷 Eritrea |
Citizenship-based (diaspora tax) |
2% flat tax on Eritrean diaspora; widely criticized |
| Most other nations |
Residence-based |
No ongoing tax obligation after leaving (though some have departure taxes on deemed dispositions) |
| 🇨🇦 Canada |
Residence-based |
Has a deemed disposition ("exit tax") on departure for capital gains, but no ongoing filing obligation |
Books, Media & Further Reading
- The Accidental American — Coverage of how FATCA affects people born in the US but living abroad.
- Relinquish Your U.S. Citizenship by various expat advisors — Guides to the renunciation process.
- IRS Form 8854 — The official expatriation reporting form; required for all renunciants.
- Quarterly Publication of Individuals Who Have Chosen to Expatriate — Official Treasury/IRS list (published in the Federal Register).
- IRS Expatriation Tax page
- State Department: Renunciation of US Citizenship
The Renunciation Process (Overview)
For those considering this path, here is a simplified overview of the steps involved:
- Tax compliance: Ensure 5 years of US tax filings are up to date (Form 8854 certification).
- Appointment: Schedule a renunciation appointment at a US Embassy or Consulate abroad (waits can be 6 months to 2+ years due to backlogs).
- Interview & oath: Appear in person, swear an oath of renunciation before a consular officer.
- Fee: Pay the $2,350 processing fee (as of 2023 — the highest renunciation fee in the world).
- CLN: Receive a Certificate of Loss of Nationality (CLN) after review (can take months).
- Final tax return: File a dual-status return for the year of expatriation and Form 8854.
- Exit tax (if applicable): Pay any exit tax due on deemed gains above the exclusion.
Cost summary: $2,350 government fee + potential $2,000–$15,000+ in legal/tax advisory fees + potential exit tax. For those below thresholds, the primary costs are the fee, professional help, and the loss of US citizenship rights (passport, consular protection, right to live/work in the US).