A lapsed green card doesn’t erase your US taxes — long-term holders can trigger the same exit tax as someone renouncing US citizenship
Here’s a myth that trips up more people than it should: let a green card sit untouched after you move abroad, wait for it to expire, and consider your relationship with the IRS over. It isn’t over. Hold that card for 8 of the last 15 years, then walk away without doing the paperwork, and you can trigger the exact same exit tax a citizen pays to renounce US citizenship.
Nobody warns green card holders about this part. The renouncing-citizenship headlines get all the attention, but permanent residents who’ve built a life in the US are sitting on the same tax exposure — and most don’t find out until they’re already on the wrong side of it.
A green card doesn’t expire just because you moved out
The US taxes based on citizenship and residency status, not physical location. Green card holders report worldwide income to the IRS every year, exactly like citizens, no matter which country they’re actually living in.
Move abroad, stop renewing the card, let it physically expire — none of that changes your tax status on its own. The IRS still treats you as a US tax resident until you take one of two specific actions: filing Form I-407 to formally abandon permanent resident status, or invoking a tax treaty tie-breaker provision and reporting that switch to the IRS on Forms 8833 and 8854.
Yes, really. An expired plastic card sitting in a drawer means nothing to the IRS. Only the paperwork ends the relationship.
The 8-year rule that turns “permanent resident” into “long-term resident”
Here’s where it gets more expensive. Anyone who has held green card status in at least 8 of the last 15 tax years qualifies as a “long-term resident” under the tax code — and holding the card for even one day in a calendar year counts as a full year toward that total.
Cross that threshold and then formally end your residency, and the IRS drops you into the same expatriation tax regime — Internal Revenue Code Section 877A — that applies to citizens who renounce their citizenship. It doesn’t matter that you never took an oath or gave up a passport. The tax code doesn’t distinguish.
What actually makes you a “covered expatriate”
Not every long-term resident who leaves gets hit. You become a “covered expatriate” — the label that actually triggers the tax — only if you meet one of three tests: your net worth is $2 million or more on the date you end your residency, your average annual US income tax liability over the prior five years exceeds an inflation-adjusted threshold ($206,000 for 2025), or you fail to certify five years of full US tax compliance on Form 8854.
Meet any one of the three, and the IRS treats nearly everything you own as if it were sold the day before you left, taxing the gain above an annual exclusion amount ($890,000 for 2025) immediately — even if you never actually sold a single asset.
It’s an odd system, honestly: you can owe tax on a stock you’re still holding, a business you still run, a house you haven’t listed. The IRS doesn’t wait for you to cash out.
Psst — thinking about actually doing this? I put everything I know about leaving the U.S. for good into one no-fluff guide: visas, jobs, country picks, the works — grab it here.
Citizens get a cheaper fee. Long-term residents don’t get a break on the tax.
Renouncing US citizenship got a lot cheaper this year — the State Department cut its administrative fee by 80%, from $2,350 down to $450, in a move covered in more detail in Renouncing US citizenship just got 80% cheaper.
Long-term green card holders don’t pay that fee at all — filing Form I-407 doesn’t come with a price tag. Small mercy, but not the one that matters. If a long-term resident meets any of the covered-expatriate tests, Section 877A applies exactly the same way it does to a citizen, dollar for dollar. There’s no green-card discount on the exit tax itself.
How to actually close it out
Sitting on a green card you haven’t touched in years and hoping it quietly resolves itself? That’s not how this works. If you’ve been living abroad on one, the fix isn’t complicated, but it does require action.
File Form I-407 with a US consular or immigration officer, or work with a tax professional on the treaty tie-breaker route using Forms 8833 and 8854. Either way, that final Form 8854 is where the five-year compliance certification happens — the same filing obligation covered in more detail in US taxes for American abroad, which every green card holder and citizen abroad is supposed to be keeping up with in the first place.
Do it properly, and the IRS closes the file. Ignore it, and you’re technically still a US taxpayer no matter how many years or how many time zones away you’ve built your life.
If you’re sitting on a green card that’s been gathering dust since you moved, this is the year to figure out which side of that 8-year line you’re on — before the IRS makes that decision for you.
