Green-card holder living abroad: tax checklist

The single most-misunderstood fact about a U.S. green card: it makes you a U.S. tax resident, full stop. Living outside the United States doesn't change that. The IRS treats a green-card holder living in Berlin the same way it treats a U.S. citizen living in Berlin — both owe annual tax returns, both file FBAR, both face PFIC rules.

This article is for green-card holders who:

• Took the card years ago and have since moved abroad for work, family, or retirement
• Are abroad for a long but defined assignment
• Are considering letting the card lapse vs. formally abandoning it vs. keeping it
• Just realized that "leaving the U.S." didn't end the U.S. tax obligation

The basic rule

Under Section 7701(b)(6) of the Internal Revenue Code, you are a U.S. "lawful permanent resident" — and therefore a U.S. tax resident — from the day the green card is issued until one of these happens:

1. The card is revoked or rescinded by the U.S. government, or
2. You abandon it administratively by filing Form I-407, or
3. A treaty election makes you a non-resident under a U.S. tax treaty tie-breaker (rare, situational), and you file Form 8833 disclosing the position.

An expired card does not end residency by itself. Many long-time-abroad green-card holders assume that "the card expired ten years ago, so I'm out" — they aren't. The IRS still considers them U.S. tax residents until they formally abandon the status, even if USCIS no longer considers them a lawful resident for immigration purposes.

What you owe each year while still a green-card holder

The same as a U.S. citizen abroad. In summary:

• Form 1040 — worldwide income, filed by June 15 under the automatic expat extension. See expat tax deadlines.
• Form 2555 or 1116 — to claim the FEIE or Foreign Tax Credit to avoid double tax on foreign earned income.
• FBAR (FinCEN 114) — if your foreign accounts aggregate over $10K at any point. See what is FBAR.
• Form 8938 — if foreign assets exceed the FATCA thresholds. See what is FATCA.
• Form 8621 — if you own foreign mutual funds / ETFs (PFICs). See the PFIC trap.
• Form 5471 / 8865 — if you own shares of a foreign corporation or interest in a foreign partnership.

Everything that applies to a U.S. citizen abroad applies to a green-card holder. No exceptions for "I don't really live there anymore."

The "long-term resident" status and the exit tax

This is the trap that makes the green card especially expensive to give up if you've held it long.

If you've been a green-card holder for at least 8 of the last 15 tax years at the time you abandon the card, you are a long-term resident under IRC §877A — and the same expatriation rules that apply to renouncing U.S. citizens apply to you.

Specifically: if you meet any of the three tests below at expatriation, you are a covered expatriate and may owe the exit tax (a deemed sale of all your worldwide assets the day before expatriation, with capital gains tax on the unrealized gain above an exclusion threshold):

1. Net worth test: net worth ≥ $2 million on the date of expatriation.
2. Income test: average net U.S. income tax for the past 5 years > a threshold (~$200K, adjusted annually).
3. Certification test: you cannot certify on Form 8854 that you've complied with all U.S. tax obligations for the past 5 years.

If you trip any of these, you're a covered expatriate. The exit tax can be substantial — see the exit tax / covered expatriate article.

Crucial: even if you don't trip the net-worth or income test, you still hit covered-expatriate status under the certification test if you've been non-compliant. Meaning: a green-card holder who hasn't been filing U.S. tax returns and tries to "just turn in the card" can become a covered expatriate just by failing to certify five clean years.

The 8-year clock and the wait-then-abandon strategy

If you're approaching 8 years as a green-card holder and want to avoid long-term-resident status, you have a narrow window: abandon the card before you complete 8 tax years. Filing Form I-407 in year 7 keeps you below the threshold; filing in year 8 puts you over it.

Year-counting is by tax year, not calendar year of issuance. A green card issued in March 2018 means tax years 2018, 2019, 2020, … — the 2025 tax year would be year 8 if held throughout. Plan accordingly if you're considering abandonment.

Formal abandonment — Form I-407

If you've decided you don't want the card anymore and want to clean up the tax status:

1. File Form I-407 (Record of Abandonment of Lawful Permanent Resident Status) with USCIS, ideally at a U.S. embassy or consulate abroad. Bring the physical green card.
2. The effective date for U.S. tax purposes is the date you mail or surrender the form — not when USCIS processes it.
3. File a dual-status return for the year of abandonment: U.S. tax resident through the abandonment date, non-resident from that date forward (for U.S.-source income only).
4. If you've held the card 8+ tax years, also file Form 8854 to formally expatriate for tax purposes and assess covered-expatriate status. This is required regardless of whether you owe exit tax.
5. Continue any post-expatriation obligations for U.S.-source income, gifts to U.S. persons (potentially subject to gift tax under §2801 if you're a covered expatriate), and any deferred items.

Once the abandonment is complete and Form 8854 is filed (if applicable), the U.S. no longer treats you as a tax resident.

The "I let the card expire" mistake

A green card has a "valid until" date — typically 10 years from issuance for permanent residents. The card as a physical document expires; your status as a lawful permanent resident does not expire merely because the document did.

If you don't renew (Form I-90) or abandon, you're in legal limbo:

• For immigration: USCIS may consider you to have abandoned the card if you've been outside the U.S. for an extended period (typically more than 1 year without a re-entry permit). You can lose the right to re-enter the U.S.
• For tax: the IRS continues to treat you as a U.S. tax resident until you affirmatively abandon (Form I-407) or USCIS formally rescinds the status.

This is the worst of both worlds: you can't enter the U.S. on the card, but you still owe U.S. tax every year. The fix is to file Form I-407 explicitly.

Special cases

Treaty residence tie-breaker

If you're a tax resident of both the U.S. (via green card) and a treaty country (via residence there), and the U.S. has an income tax treaty with that country, you may be able to file a treaty-based position as a non-resident of the U.S. for income-tax purposes for that year.

The mechanics:

• The treaty residence tie-breaker generally allocates residency based on permanent home, center of vital interests, habitual abode, then citizenship.
• A green-card holder who lives indefinitely abroad and is taxed as a resident of the foreign country often wins the tie-breaker in favor of the foreign country.
• File Form 8833 to disclose the treaty position.

The catch: taking this position has two consequences:

1. For tax purposes, you're treated as a non-resident — you owe U.S. tax only on U.S.-source income for that year.
2. The same year counts as a "non-resident year" toward the long-term resident expatriation test. The IRS specifically provides that years where you take the treaty position are treated as years you were not a lawful permanent resident.

So taking the treaty position can accidentally trigger long-term resident status if you've held the card a while and now take treaty residence elsewhere. Coordinate with a professional before filing this form.

The conditional green card (2 years)

If you have a conditional permanent resident card (typically the 2-year card issued to spouses of U.S. citizens), the same tax-residence rules apply during that 2-year window. You file U.S. tax returns the same way. Removing conditions or letting them expire is a separate process from tax abandonment.

Re-entry permits (Form I-131)

If you plan to be outside the U.S. for more than a year, you can apply for a re-entry permit (Form I-131) to preserve immigration status. The re-entry permit has no effect on U.S. tax residency — you still owe annual returns.

Common green-card-abroad mistakes

• Assuming "I left the U.S." ends tax obligations. It doesn't. Only abandonment or rescission does.
• Letting the card expire and stopping U.S. filings. Status as a tax resident continues.
• Crossing the 8-year line without realizing it. Once you're a long-term resident, exit becomes expensive.
• Taking a treaty position without understanding the LTR consequence. Each treaty-non-resident year is also a "non-LPR" year for §877A purposes.
• Not filing FBAR / 8938 / 8621 because "I'm not really American." The IRS disagrees.
• Filing I-407 without filing Form 8854 when 8+ years apply. Without Form 8854, you're administratively expatriated but not tax-expatriated — and the certification test makes you a covered expatriate by default.

What to do if this is news to you

1. Don't panic-abandon. The wrong order (abandon → then deal with back filings) is more expensive than the right order (Streamlined cleanup → then abandon if you want).
2. If you have past-due returns: look at the Streamlined Filing Procedures. It exists for exactly this situation and waives penalties on the catch-up filing.
3. Talk to a credentialed pro before filing Form I-407 if you've held the card 6+ years. The 8-year line and the covered-expatriate tests are not DIY territory.
4. Decide whether you want the card. If you genuinely use it (visit family, plan to live in the U.S. someday, business needs), keep it and just comply. If you don't use it and don't want the ongoing tax exposure, formally abandon. The worst answer is "neither" — keeping it nominally while ignoring U.S. taxes.

Next steps

• Who must file as a U.S. expat
• Streamlined Filing Procedures
• The exit tax / covered expatriate rules
• Form 8854 explained
• Marrying a non-U.S. citizen: tax implications