The United States is the only country that taxes its citizens based on citizenship rather than residence, meaning that even a U.S. citizen who lives abroad full‑time must file a U.S. tax return and, in many cases, pay U.S. tax on worldwide income.
Citizenship‑based taxation in the United States
- Scope: All U.S. citizens and green‑card holders are subject to U.S. tax filing requirements regardless of the number of days spent in the United States.
- Reporting obligations: Filers must submit Form 1040, report worldwide income, and, if they hold foreign financial accounts, file FBAR (FinCEN Form 114) and FATCA‑related Form 8938.
- Cultural backdrop: The policy is described as part of the U.S. “DNA,” reflecting a long‑standing belief that the United States is the best country and that citizens should remain financially tied to it. This mindset influences both political rhetoric and the willingness of lawmakers to maintain the status quo.
Recent legislative proposals
Two bills have been introduced that would shift the U.S. system toward a territorial model, similar to most other nations:
| Bill | Main idea | Status |
|---|---|---|
| Territorial Tax for Individuals (proposed during the Tax Cuts and Jobs Act) | Would allow U.S. citizens abroad to be taxed only on U.S.-source income, treating foreign earnings as non‑taxable. | Not enacted. |
| Tax Fairness for Americans Abroad (introduced by Rep. Holding) | Uses the foreign‑earned‑income exclusion (FEIE) criteria to grant non‑resident status for tax purposes if the taxpayer meets residency, tax‑home, and source‑of‑income requirements. | Stalled in committee for over a year; unlikely to advance. |
How the “Tax Fairness for Americans Abroad” bill would work
- Residency test: Taxpayers must have a bona‑fide residence or tax home in a foreign country.
- Source restrictions: No U.S.-source income and no significant assets held in the United States.
- Compliance history: Must have been in full tax compliance for the prior three years.
- Result: Qualifying individuals would be treated as non‑residents for U.S. tax purposes, exempting foreign earned income from U.S. tax.
What the bill does not address
- Reporting requirements: FBAR and FATCA filings would still be mandatory. The bill does not eliminate the need to report foreign bank accounts or to comply with existing information‑return rules.
- U.S.-source investment income: Citizens who retain U.S. investments would still face U.S. tax on that income, often at higher rates than foreign‑source income.
- Loss of deductions: Non‑resident status would preclude many deductions and credits currently available to U.S. citizens.
Practical implications for expatriates
- Tax planning remains complex: Even with the bill, expatriates would need to manage multiple filings (1040, FBAR, Form 8938) and maintain detailed records of foreign accounts.
- Potential benefit for high earners: Those earning a million dollars or more abroad might find the territorial approach attractive, as it could eliminate U.S. tax on foreign income altogether.
- Risk of losing U.S. tax benefits: Switching to non‑resident status could mean losing favorable treatment on U.S. investments, such as lower capital‑gains rates or certain deductions.
Likelihood of passage
- Political capital: The proposal has garnered little support in Congress; it has not progressed beyond committee.
- Cultural resistance: The prevailing view frames overseas taxpayers as “tax dodgers” or “unpatriotic,” limiting bipartisan enthusiasm for reform.
- Historical precedent: Similar reforms have repeatedly stalled, suggesting that substantial change is unlikely in the near term.
Broader trends
- Increasing foreign‑resident scrutiny: Countries such as Australia, Canada, and the United Kingdom have tightened rules on non‑resident taxation and reporting over the past two decades.
- Potential for incremental regulation: While full territorial taxation may not materialize, future legislation could introduce additional reporting burdens or limited tax adjustments for U.S. expatriates.
Bottom line for U.S. citizens living abroad
- Expect the current system to persist: Until a major cultural or political shift occurs, U.S. citizenship‑based taxation and associated reporting obligations will remain in force.
- Plan accordingly:
- Maintain rigorous documentation of foreign accounts and income.
- Consider the tax impact of retaining U.S. investments versus fully relocating assets abroad.
- Evaluate whether renouncing U.S. citizenship aligns with long‑term financial and personal goals, recognizing that renunciation eliminates future U.S. tax obligations but may have other legal and practical consequences.
For those who wish to remain U.S. citizens, the realistic options are to either comply with existing filing requirements or to engage in sophisticated tax planning that minimizes liability within the current framework.
