Do I Need to File Form 8854 to Renounce U.S. Citizenship or End My Green Card?

If you are renouncing U.S. citizenship or terminating long-term resident status (Green Card held for 8 of the last 15 years), you must file Form 8854. Until this form is filed, the IRS continues to treat you as a U.S. person for tax purposes, meaning you’re still subject to worldwide income taxation.

According to the IRS, Form 8854 serves two critical purposes: it notifies the IRS that you have expatriated, and it determines whether you are a “covered expatriate” subject to the exit tax. For the 2025 tax year, you’re considered a covered expatriate if you meet any of the following:

Net worth of $2 million or more on the date of expatriation
Average annual net income tax liability exceeding $206,000 for the five years before expatriation
Failure to certify five years of full tax compliance on Form 8854

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Here’s how covered expatriate status works, what the exit tax costs, and why professional help is essential for this filing.

What Is Form 8854?

Form 8854, officially titled “Initial and Annual Expatriation Statement,” is the IRS form that formalizes your departure from the U.S. tax system. It applies to two groups:

U.S. citizens who have relinquished their citizenship (through renunciation at a U.S. embassy, voluntary relinquishment of nationality, or loss of citizenship under certain conditions)
Long-term residents (lawful permanent residents who held a Green Card for at least 8 of the last 15 tax years) who are terminating their residency

The form does three things: certifies your tax compliance history, calculates your net worth, and determines whether you owe the exit tax. Even if you owe nothing, filing Form 8854 is required to formally end your U.S. tax obligations. Without it, the IRS considers you a U.S. taxpayer indefinitely.

For a broader look at the renunciation process, costs, and alternatives, see our guide on renouncing U.S. citizenship.

Important

March 2026 Update: The State Department has reduced the administrative fee for renouncing U.S. citizenship from $2,350 to $450, effective April 13, 2026. This fee is separate from any tax obligations calculated on Form 8854. The exit tax rules, covered expatriate tests, and Form 8854 filing requirements are unchanged.

What Is a Covered Expatriate?

Your covered expatriate status determines whether you owe the exit tax. You are a covered expatriate if you meet any one of three tests at the time of expatriation.

Test	2025 Threshold	2026 Threshold	Details
Net Worth Test	$2 million or more	$2 million or more	Not indexed for inflation; includes all worldwide assets valued as if they were gifts
Tax Liability Test	Average annual net income tax exceeds $206,000	Average exceeds $211,000	Average of your five tax years before expatriation, after foreign tax credits
Compliance Test	Cannot certify five years of compliance	Same	Failing to certify you’ve met all federal tax obligations for the five years before expatriation

Important

The compliance test is the one most people overlook, and it’s the easiest to fail. If you have even one unfiled return, one missed FBAR, or one unpaid balance during the five-year lookback period, you cannot certify compliance. That automatically makes you a covered expatriate, regardless of your net worth or tax liability.

Exceptions for Dual Citizens and Minors

Two groups may avoid covered expatriate status even if they meet the net worth or tax liability thresholds:

Dual citizens at birth who continue to be a citizen of and taxed as a resident of the other country, and who were a U.S. resident for no more than 10 of the 15 years before expatriation
Minors who expatriated before age 18 1/2 and were U.S. residents for no more than 10 of the 15 years before expatriation

However, even these individuals must still file Form 8854 and certify five years of tax compliance. Without that certification, they are treated as covered expatriates regardless of the exception.

How Does the Exit Tax Work?

If you are a covered expatriate, the IRS applies a “mark-to-market” regime: all your worldwide assets are treated as if they were sold at fair market value on the day before your expatriation date. You don’t have to actually sell anything, but you owe tax on the unrealized gains as if you did.

Component	2025 Amount	2026 Amount
Gain exclusion	First $890,000 of net gain is exempt	First $910,000 of net gain is exempt
Tax rate	Long-term capital gains rates apply to gains above the exclusion	Same
Deferred compensation	Eligible items subject to 30% withholding; ineligible items included in income at present value	Same
Specified tax-deferred accounts	Entire interest treated as distributed on the day before expatriation	Same

Example

You are a covered expatriate with $3 million in unrealized gains across all assets. Subtracting the $890,000 exclusion (2025), you owe capital gains tax on $2,110,000. At the top long-term capital gains rate of 20% plus the 3.8% Net Investment Income Tax, that’s approximately $502,180 in exit tax.

Tax Deferral Election

You can elect to defer payment of the exit tax on specific assets until you actually sell them. This requires entering into an irrevocable tax deferral agreement with the IRS, posting adequate security (such as a bond), and paying interest on the deferred amount. The election is made on Form 8854 and cannot be reversed.

Impact on Gifts and Bequests

If you are a covered expatriate and later make a gift or leave a bequest to a U.S. citizen or resident, the recipient may be subject to the Section 2801 tax on the value received. This means the financial consequences of covered expatriate status extend beyond your own tax return.

When Is Form 8854 Due?

Form 8854 is filed with your federal income tax return for the year that includes your expatriation date. For most people expatriating in 2025, that means:

Situation	Filing Deadline	Where to File
Filing with your final Form 1040 or 1040-NR	Due date of your return (April 15, 2026, or June 15 for those abroad, with extensions to October 15)	Attached to your return
Separate copy required	Same due date	Mail to: Internal Revenue Service, 3651 S IH35, MS 4301AUSC, Austin, TX 78741

You must file both: one copy attached to your tax return, and a signed copy mailed separately to the IRS at the Austin address.

What Is the Penalty for Not Filing Form 8854?

The penalty for failing to file Form 8854 (or filing it with incomplete or incorrect information) is $10,000 per year, unless you can demonstrate the failure was due to reasonable cause and not willful neglect.

Beyond the direct penalty, there are broader consequences:

Indefinite U.S. tax obligations. Without Form 8854, the IRS continues to treat you as a U.S. person. You remain subject to worldwide income taxation and all associated filing requirements.
Automatic covered expatriate status. If you don’t file Form 8854, you cannot certify tax compliance, which means the compliance test is automatically failed. You’re a covered expatriate by default.
Ongoing reporting requirements. Covered expatriates who deferred tax on certain items must file an annual Form 8854 each year until all deferred items are resolved.

What If I’m Behind on My Taxes Before Expatriating?

This is one of the most common problems. Many Americans living abroad discover they have unfiled returns only when they begin the expatriation process. Because the five-year compliance certification is required, unfiled returns can transform a straightforward departure into a costly one.

The good news: the IRS offers pathways to get compliant before expatriating.

Streamlined Filing Compliance Procedures: If your failure to file was non-willful (due to genuine unawareness of your obligations), you can file the most recent three years of tax returns and six years of FBARs, often with all penalties waived.
Relief Procedures for Certain Former Citizens: The IRS offers specific relief procedures for people who have already relinquished citizenship and want to come into compliance to avoid covered expatriate status.
Critical timing: If the IRS contacts you about your delinquency before you start the Streamlined Filing process, you may lose eligibility. Filing proactively, before the IRS reaches out, is essential.

If your non-compliance extends beyond the three-year window covered by the Streamlined program, additional steps may be needed to satisfy the five-year compliance rule. This is where an expat tax specialist becomes invaluable.

If you’re an accidental American who recently discovered your U.S. tax obligations, don’t panic. Many accidental Americans successfully use the Streamlined program to catch up and either renounce as non-covered expatriates or become compliant and retain their citizenship.

Get Expert Help with Form 8854

Form 8854 is one of the most complex and high-stakes forms in U.S. tax law. The consequences of errors are severe: a miscalculated net worth can trigger hundreds of thousands in exit tax, a missed compliance certification can make you a covered expatriate by default, and an incomplete filing can keep you in the U.S. tax system indefinitely.

No matter how late, messy, or complex your return may be, we can help. If you’re ready to be matched with a Greenback accountant, click the get started button below. For general questions about the expatriation process or working with Greenback, contact our Customer Champions.

Before You Expatriate, Get the Tax Side Right

We’ll prepare Form 8854 and your final tax return so you exit cleanly and confidently.

This article is for informational purposes only and does not constitute legal or tax advice. Expatriation rules are complex and subject to change. For guidance on your specific situation, contact Greenback to speak with an expat tax specialist.

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