Last Updated: April 2026
Receiving a green card (Form I-551, Lawful Permanent Resident status) is a milestone in the immigration journey — but it comes with immediate and full US tax obligations. From the moment you become a permanent resident, the IRS treats you the same as a US citizen for income tax purposes: worldwide income is taxable, foreign bank accounts must be reported via FBAR, foreign investments are subject to PFIC rules, and foreign pensions require careful treaty analysis. There are no grace periods or exemptions based on your country of origin.
For green card holders who have spent significant time outside the US, or who maintained substantial assets in their home country before immigrating, these obligations can create significant complexity and compliance risk. This guide covers the complete tax picture for green card holders in 2026 — including the often-overlooked exit tax rules that apply when you decide to abandon your green card after long-term residence.
A green card automatically confers lawful permanent resident (LPR) status — and from the IRS's perspective, this means you are a resident alien for all tax purposes from the date your green card is issued (or the date you are admitted to the US as a permanent resident).
Practical implications:
The green card status is a clear, permanent trigger for full US tax residency — unlike nonimmigrant visas where exemptions may apply. There is no 'settling in' period and no grace period for foreign assets.
Green card holders must include all income from all sources worldwide on their Form 1040. This includes:
The Foreign Tax Credit (Form 1116) is the primary mechanism for preventing double taxation. If you pay tax to a foreign government on income that is also taxable in the US, you can claim a credit up to the amount of US tax on that income. This prevents double taxation in most cases, but the calculations can be complex, especially with passive income 'baskets.'
Green card holders face strict reporting obligations for foreign financial accounts:
FBAR (FinCEN Form 114):
FATCA (Form 8938):
Both FBAR and FATCA may cover the same accounts — the reporting requirements overlap but are not identical. Maintaining records of foreign account values throughout the year is essential.
Foreign pension plans (UK SIPP, Canadian RRSP, Australian Superannuation, German Riester, etc.) present complex challenges for green card holders because the US generally does not recognise the tax-deferred status of foreign pensions unless a specific treaty provision applies.
Without a treaty election:
Tax treaties with UK, Canada, Germany, and Australia contain specific pension provisions. For example, the US-Canada treaty allows RRSP tax deferral to be preserved for US tax purposes if a treaty election is filed. The US-UK treaty similarly allows deferral for UK pensions. These elections must be made correctly on Form 8833 (Treaty-Based Return Position Disclosure).
Foreign pension accounts must also be reported on FBAR and potentially Form 8938. Some foreign pension trusts may also require Form 3520/3520-A (Foreign Trust reporting), though there are exceptions for pension funds meeting certain conditions.
When a green card holder chooses to abandon their permanent resident status (by filing Form I-407 or having it administratively revoked), the IRS applies the same exit tax rules as renouncing US citizenship — but only to 'long-term residents.'
You are a long-term resident if you have been a lawful permanent resident in at least 8 of the last 15 tax years ending with the year of abandonment. Years of residence are counted based on the green card being active, not on physical presence in the US.
If you are a long-term resident and meet either the net worth test ($2M+) or average tax liability test ($190,000+), or fail to certify 5-year tax compliance, you are a covered expatriate and the mark-to-market exit tax applies — exactly as described in our Renouncing US Citizenship guide.
Planning implication: green card holders considering abandonment should do so before reaching 8 years if their net worth is approaching $2M, or seek professional advice on treaty tie-breaker provisions (which can sometimes classify a green card holder as a non-US resident for treaty purposes without triggering the exit tax in the same way).
Despite having nearly identical tax treatment, there are some differences between green card holders and US citizens:
| Feature | Green Card Holder | US Citizen |
|---|---|---|
| Worldwide income taxable | Yes | Yes |
| FBAR required | Yes | Yes |
| FATCA (Form 8938) | Yes | Yes |
| Exit tax on departure | Yes (after 8 years) | Yes (always) |
| Treaty tie-breaker available | Yes (can elect non-US resident) | No (US always primary residence) |
| Expatriation fee | None (I-407 filing free) | $2,350 |
| Vote in US elections | No | Yes |
| Passport | No US passport | US passport |
One notable advantage green card holders have over citizens: they can use a treaty tie-breaker election to be treated as a non-US resident for treaty purposes when living abroad. This is not available to US citizens, who remain US residents for treaty purposes regardless of where they live. The tie-breaker can reduce worldwide income reporting to only US-source income — but it also comes with its own complexities and potentially triggers the exit tax analysis.
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Work Remotely from Anywhere →The US taxes worldwide income from the date the green card is issued. Income earned before receiving the green card is generally not subject to US tax retrospectively. However, if you had unrealised gains in foreign investments or assets at the time of receiving the green card, those assets' entire gain (from original purchase to eventual sale date) will eventually be subject to US capital gains tax. There is no step-up in basis to fair market value at the date of immigration, unlike in some other countries (e.g., Canada gives a deemed disposition/acquisition at immigration).
The FBAR filing threshold is $10,000 aggregate across all foreign financial accounts at any point during the calendar year — not just at year-end. The penalties for failure to file are severe: non-wilful failure is $10,000 per violation per year; wilful failure is the greater of $100,000 or 50% of the highest account balance per violation. Criminal penalties (up to $500,000 fine and 10 years imprisonment) apply to wilful violations. The IRS Streamlined Filing Compliance Procedures allow late FBAR filers to come into compliance with reduced penalties if the non-filing was non-wilful.
You are a long-term resident if you held a green card in at least 8 of the last 15 tax years ending with the tax year of abandonment. The count includes any year in which you were a lawful permanent resident at any point, regardless of whether you physically lived in the US. If you have been a green card holder for 7 years and are considering abandonment, doing so before completing 8 years avoids long-term resident classification — though all other tax obligations still apply for the period of residence.
Yes — green card holders who live and work outside the US can use the Foreign Earned Income Exclusion (FEIE, Form 2555) if they meet either the Bona Fide Residence Test (living abroad for a full tax year) or the Physical Presence Test (330+ days outside the US in any 12-month period). The FEIE exclusion amount is $126,500 for 2024 (indexed annually). Most green card holders living in the US cannot use FEIE, but those who have been assigned abroad or relocated to another country while maintaining their green card can claim it.
Treaty tie-breaker provisions allow a green card holder who is also a tax resident of another country (under that country's domestic rules) to be treated as a non-US resident for treaty purposes. This can reduce the income subject to full US taxation to only US-source income. However, electing treaty tie-breaker status requires filing Form 8833 and may be treated as an expatriating act under IRC section 877A if you hold a long-term resident green card — potentially triggering exit tax analysis. Professional advice is essential before making this election.
If a green card lapses without formal abandonment (Form I-407), the IRS can treat the individual as still a resident alien for tax purposes. The IRS looks at the intent to abandon permanent resident status, not just the immigration status. To formally end US tax residency, a green card holder should file Form I-407 with USCIS or have the card revoked at a US embassy. Merely staying abroad for extended periods without formal abandonment does not end the US tax obligation and can create years of unfiled returns and penalties.
Yes — green card holders are subject to FICA taxes on their wages and are therefore entitled to Social Security and Medicare benefits in the same way as US citizens. To qualify for Social Security retirement benefits, you need 40 credits (approximately 10 years of work) in covered employment. Green card holders who also worked in countries with US Totalization Agreements can potentially combine credits from both systems. Medicare Part A is generally available after 65 without premium if you have 40 work credits; Part B premiums apply regardless of green card vs citizenship status.