Green Card Holder Tax Guide 2026: Worldwide Income, FBAR, and What Permanent Residents Owe

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.

Green Card = US Tax Resident: What This Means

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:

• Worldwide income: Every dollar of income earned anywhere in the world — US salary, foreign rental income, dividends from foreign bank accounts, capital gains on foreign property, foreign pension distributions — must be reported on your Form 1040.
• Same tax rates: Federal income tax at 10-37% progressive rates, the same brackets as US citizens. You can claim the standard deduction ($15,000 single / $30,000 MFJ in 2026), contribute to a 401(k) ($24,500 limit in 2026), HSA, and IRA.
• FICA taxes: Social Security (6.2% up to $184,500 in 2025) and Medicare (1.45%) apply to employment income, the same as for US citizens.
• State taxes: State income tax applies based on where you live and work, same as any other US resident.

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.

Worldwide Income Reporting for Green Card Holders

Green card holders must include all income from all sources worldwide on their Form 1040. This includes:

• Foreign employment income: Wages paid by a foreign employer (e.g., you still work remotely for a UK company after getting your green card) are taxable in the US. The Foreign Earned Income Exclusion (FEIE, Form 2555) is available to green card holders who meet the bona fide residence test or physical presence test abroad — but most green card holders living in the US cannot use FEIE.
• Foreign investment income: Dividends, interest, and capital gains from foreign brokerage accounts are taxable. PFIC rules may apply to foreign mutual funds and ETFs.
• Foreign rental income: Net rental income from overseas property is US-taxable. You can deduct foreign property taxes and mortgage interest against this income.
• Foreign pensions: Pension distributions from foreign plans are generally taxable, though tax treaties may provide relief (see our foreign pension guide for details).

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.'

FBAR and FATCA: Foreign Account Reporting

Green card holders face strict reporting obligations for foreign financial accounts:

FBAR (FinCEN Form 114):

• Required if you have a financial interest in or signature authority over foreign bank accounts, brokerage accounts, or similar financial accounts with an aggregate value exceeding $10,000 at any point during the calendar year.
• Filed electronically with FinCEN (not the IRS) by April 15, with an automatic extension to October 15.
• The penalty for wilful failure to file is the greater of $100,000 or 50% of the account balance per violation. Non-wilful penalties are $10,000 per violation.
• FBAR covers all types of accounts: bank accounts, investment accounts, foreign pension accounts, and in some cases, foreign life insurance policies with cash value.

FATCA (Form 8938):

• Filed with your Form 1040 if you hold foreign financial assets above $50,000 (single, living in US) or $100,000 (married filing jointly, living in US) at year-end, or $75,000/$150,000 at any point during the year.
• Higher thresholds apply if you live abroad ($200,000/$400,000).
• Penalties for failure to file: $10,000 per year, escalating to $50,000 if not corrected after IRS notice.

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 and Green Card Holders

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:

• Investment growth inside a foreign pension is potentially taxable annually in the US as ordinary income or capital gains — eliminating the deferral benefit that makes pensions tax-efficient.
• Employer contributions to a foreign pension may be included in your US gross income in the year contributed.
• Foreign pension funds that hold shares in mutual funds or collective investment vehicles may trigger PFIC rules, adding reporting complexity (Form 8621).

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.

The Long-Term Resident Exit Tax (8-Year Rule)

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).

Green Card vs Citizenship: Key Tax Differences

Despite having nearly identical tax treatment, there are some differences between green card holders and US citizens:

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.