Immigration Law
Your green card isn't in your hands — but your job, your landlord, or your flight leaves in two weeks.
This is the situation I hear about regularly from permanent residents who are stuck in the gap between their legal status and the physical card that proves it. The I-551 stamp — also called the ADIT stamp — exists precisely for this moment. It's a temporary form of proof that you are a lawful permanent resident, placed directly in your passport by USCIS, and it carries the same legal weight as the card itself.
Here's everything you need to know about it.
Form I-551 is the official USCIS designation for the Permanent Resident Card — what most people call the green card. The I-551 stamp is a different thing: it's a temporary endorsement placed inside your passport by USCIS or U.S. Customs and Border Protection (CBP) when your physical card isn't available.
You may also see it referred to as the ADIT stamp. ADIT stands for Alien Documentation, Identification, and Telecommunications — the federal system behind it. The two terms refer to the same document.
The stamp is typically a rectangular mark that includes your name, your A-Number (the USCIS-issued alien registration number), and a date. Don't let its simple appearance mislead you. For I-9 employment verification, international travel re-entry, and proof of status for government agencies, it functions exactly as your green card would.
Most people encounter the I-551 stamp in one of two situations.
Situation 1: You Just Arrived as a New Permanent Resident
If you came to the U.S. through consular processing — meaning your green card was approved while you were abroad — your embassy placed a Machine-Readable Immigrant Visa (MRIV) in your passport before you entered. When you cleared U.S. Customs and Border Protection at the port of entry, a CBP officer stamped that visa with an I-551 endorsement.
That stamped MRIV is your temporary I-551. It's valid for one year from your admission date, which gives USCIS time to produce and mail your physical green card. Even if the visa itself doesn't include the words "FOR 1 YEAR," it is still treated as a valid List A employment document for one year from the date you entered.
If your physical green card hasn't arrived within 45 days of your entry, contact USCIS. Don't wait.
Situation 2: Your Green Card Is Expired, Lost, or Still Being Renewed
This is the more common scenario for people who've been permanent residents for years. Green cards expire — the standard card after 10 years, conditional cards (usually based on marriage) after 2 years. When you file Form I-90 to renew your card, or Form I-751 to remove conditions, USCIS issues a receipt notice that automatically extends your proof of status.
Here's what most people don't realize: that receipt notice extension has a limit.
If USCIS hasn't decided your case before that extension window closes — which happens more often than you'd think given current processing times — you need an ADIT stamp to bridge the gap. The same applies if your green card was lost, stolen, or destroyed before your replacement arrives.
While it's valid, the I-551 ADIT stamp lets you:
One important caveat: some agencies and employers are less familiar with the ADIT stamp than with a physical green card. If you run into resistance, you or your attorney can point directly to the USCIS policy confirming its legal equivalence. This is rare but worth knowing.
USCIS now offers two ways to receive an ADIT stamp. Start with the mail option — in most cases, it's faster and eliminates the need for an in-person field office visit.
Option 1: By Mail (Start Here)
USCIS introduced a mail delivery process that allows eligible applicants to receive the ADIT stamp on a Form I-94 without going to a field office. To use it, call the USCIS Contact Center at 1-800-375-5283 and explain your situation: you're a lawful permanent resident with a pending case and your receipt notice extension has expired or is about to expire.
A USCIS officer will verify your identity, confirm your mailing address, and check that express delivery is available to your location. If everything checks out, USCIS mails you a Form I-94 with the ADIT stamp and DHS seal — using a photo already on file in their system.
The mailed I-94 is valid for I-9 and E-Verify purposes. You don't need to visit a field office if this process works for your situation.
Mail delivery may not be available if USCIS can't verify your identity, if your address can't receive express mail, or if your situation is urgent and you need same-day proof of status.
Option 2: In-Person Appointment
If mail delivery isn't an option, you'll need to schedule an in-person appointment at a USCIS field office. You can do this through your online USCIS account — select "ADIT Stamp" as the reason and have your I-90 receipt number and A-Number ready. Alternatively, call the USCIS Contact Center.
Bring the following to your appointment:
USCIS will review your documents and, in most cases, issue the stamp the same day. The appointment typically moves quickly once you're at the office.
The I-551 ADIT stamp is valid for 6 to 12 months, at USCIS's discretion. The officer issuing the stamp will generally calibrate its validity to how long your pending case is expected to take. If your passport itself expires before that window closes, the stamp will typically be issued only through the passport's expiration date — meaning you'd need to renew your passport first if you want a longer-duration stamp.
There is no direct fee for the ADIT stamp itself. If you're in a renewal situation and haven't yet filed Form I-90, however, that application carries a filing fee — currently $415 for paper filing or $380 if filed online. You generally need to have a pending application before USCIS will issue the stamp.
A gap between your physical card and your lawful status is not the same as a lapse in your permanent residence.
Your status as a lawful permanent resident continues as long as you maintain it — regardless of whether the card in your wallet is current. The I-551 stamp is simply the bridge that makes that invisible status visible and usable. The mistake I see people make is panicking and making rushed decisions — sometimes even abandoning a pending renewal — because they assume they've lost their status. You haven't. The card proves status; it doesn't create it.
That said, every situation is different. If your case involves complications — a prior application denial, a criminal history, or an upcoming trip abroad while your renewal is still open — it's worth talking through your specific circumstances with an attorney before you act.
If you have questions about your green card renewal, an expiring card, or how to navigate the ADIT stamp process, feel free to reach out to me directly. These situations are almost always more manageable than they appear at first.
Related reading:
Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal advice. Immigration laws and policies are subject to change, and individual circumstances vary. For advice specific to your situation, please consult with a qualified immigration attorney.
Oleg Gherasimov, Esq.
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