Form I-797 Notice of Action: Every Type, Explained

Short answer: Form I-797 is the notice USCIS sends to tell you something has happened to your case. It is not a visa, generally not a green card, and not on its own permission to work. The exception worth knowing: certain receipt notices, such as those for Form I-90 and Form I-751, extend an expired green card and do serve as temporary proof of permanent resident status. There are several versions. The letter that follows the number is what matters: an I-797 or I-797A is an approval, an I-797C is a receipt, appointment, rejection, or transfer notice, and an I-797E is a request for evidence. Reading the letter first tells you what to do.

What Form I-797 actually is

Every time USCIS takes an action on a petition or application, it generates a notice. That notice is Form I-797, titled Notice of Action. It is the paper trail of your case.

The confusion is that USCIS uses one form number for a family of very different messages. A receipt notice, an approval notice, an interview appointment, a rejection, and a request for more evidence all arrive as some version of an I-797. People see "I-797" at the top, assume it is good news, and file it. Sometimes it is a deadline.

What an I-797 is not:

• It is not a visa. A visa is a foil placed in your passport by a U.S. consulate abroad.
• It is generally not a green card. Approval of an immigrant petition is one step in a longer process. The exception is certain receipt notices, such as those for Form I-90 and Form I-751, which extend the validity of an expired green card and serve as temporary evidence of permanent resident status.
• It is not automatically work authorization. Some approvals confer status that permits work; a receipt notice does not.
• It is not an entry document by itself, with the specific exception discussed below.

The six types, and what each one means

The single most useful habit: look at the letter after the number and the bold heading in the body before you look at anything else. That combination tells you whether you have received good news, an appointment, or a deadline.

How to read your I-797, field by field

Receipt number

Thirteen characters. Three letters, then ten digits, in the format EAC0123456789.

The first three letters identify where your case is being handled:

USCIS has consolidated and reassigned prefixes over time, and an IOE prefix in particular signals an electronically filed case rather than a physical location.

The receipt number is what you type into the USCIS case status tool, and it is the number your attorney will ask for first.

Notice date and received date

The received date is generally the date USCIS took possession of your filing, and it is the date that matters for processing time calculations and, in several categories, for priority. The notice date is when the notice itself was printed. They are not the same and the gap can be weeks.

Priority date

Appears on immigrant petition notices such as the I-140 and I-130. This is your place in the queue when a visa number is not immediately available. It governs when you can move to the final stage, and it is the number you compare against the monthly Visa Bulletin.

A-number (alien registration number)

A seven to nine digit number, usually printed near the top of the notice and often preceded by an A. Not everyone has one. It is assigned when USCIS or the Department of State creates an immigration file for you. On many nonimmigrant notices the field is blank, which is normal.

Valid from and valid to dates

On an approval notice these are the dates of the approved petition period. On an I-797A they will match the dates on the attached I-94.

The tear-off I-94 on an I-797A

This is the part people miss. When USCIS approves a change or extension of status for someone already inside the United States, the replacement I-94 is printed at the bottom of the I-797A. It is perforated. It is your evidence of status and its end date is the date your lawful stay ends.

Do not lose it, and do not assume the top of the page tells you the same thing. If the petition validity and the I-94 dates differ, the I-94 controls how long you may remain.

What an approval notice does and does not give you

This distinction causes more practical harm than any other point on this page.

The recurring mistake: treating an approval notice as a travel document. Approval of a petition does not put a visa in your passport. If you leave the country, you generally still need a valid visa stamp to come back. This is exactly the trap discussed in our guide to H-1B visa stamping in the United States.

What to do after you receive an approval notice

The right next step depends entirely on which petition was approved.

Approved I-129 (nonimmigrant worker), beneficiary inside the U.S. You should have an I-797A with an I-94. Check the dates, give a copy to your employer for the I-9 file, and note the expiry in your calendar with a reminder several months ahead.

Approved I-129, beneficiary abroad. You will have an I-797B. The next step is consular: complete the DS-160, pay the fee, and book. See the H-1B stamping walkthrough for the sequence.

Approved I-140 (immigrant worker petition). Approval establishes the category and locks the priority date. It does not by itself give status or work authorization. What comes next depends on whether a visa number is available for your priority date and country. If it is, you file the I-485 or begin consular processing. If it is not, you wait. Our guide to adjustment of status and to consular processing covers the fork.

Approved I-130 (family petition). Same logic. The petition establishes the qualifying relationship. Visa availability drives timing, except for immediate relatives of U.S. citizens.

Approved I-765 (employment authorization). You will typically see an I-797 approval followed by an I-797D indicating the card is being produced. You may not work until the card is in hand unless a separate automatic extension applies.

Approved I-539 (change or extension of status for dependents). An I-797A with the new I-94 for each approved applicant.

Lost your I-797? How to get a copy

There is no single "download my I-797" button, which is why "how to get I-797 copy online" is such a common search. Your options, in order of usefulness:

1. USCIS online account. If the case was filed electronically or has been linked to an account, notices appear in the account's documents section. This is the fastest route and covers most recent filings.
2. Ask your attorney or your employer. For employment petitions the petitioner is the employer, and the law firm of record almost always holds the original. This is usually faster than anything USCIS offers.
3. USCIS e-Request for non-delivery. If the notice was never received, there is an online request for non-delivery of a notice.
4. Form I-824, Application for Action on an Approved Application or Petition. Used to request a duplicate approval notice. It carries a fee and is not fast.
5. Contact the USCIS Contact Center. Useful for confirming what was sent and where.

Note the difference between a duplicate and a copy. A photocopy is sufficient for most purposes, including proving status to an employer or a state agency. A formally issued duplicate is only needed when an original is genuinely required.

Using your I-797 in real life

For a driver's license or state ID. State motor vehicle agencies verify lawful presence, and the I-797A with its I-94 is the document that usually satisfies them. Requirements vary by state, and dependents often face extra questions. Our note on the H-4 driver's license question covers a common version of this problem.

For a Social Security number. The approval notice plus proof of work authorization is generally what the Social Security Administration asks for.

For Form I-9 employment verification. Your employer needs the document that establishes work authorization. An I-797A with I-94 supports this for several categories; a receipt notice generally does not.

For international travel. An approval notice is not a visa. Carry it with you, because CBP may ask for it at the port of entry, but do not treat it as a substitute for a valid stamp.

For a bank account, a lease, or a background check. Institutions frequently ask for it as proof of status. A copy is fine.

Common mistakes worth avoiding

• Filing the notice without reading the body. An I-797C can be a receipt, an appointment, or a rejection. They look alike at a glance.
• Missing an I-797E deadline. A request for evidence has a hard date. Late responses are usually treated as abandonment.
• Separating the I-94 from the I-797A and losing it. Keep them together.
• Assuming the petition end date is your status end date. The I-94 governs.
• Assuming approval means you can travel. It does not.
• Discarding old notices. Prior I-797s establish your immigration history and are regularly requested years later, at consular interviews, at naturalization, and in green card filings. Keep everything.

When the notice itself is wrong

USCIS notices contain errors more often than people expect, and the fix depends entirely on whose error it was.

A typographical error made by USCIS. A misspelled name, a wrong date of birth, a wrong classification, or an incorrect validity period on an approval notice can be corrected without a new filing and without a fee, by requesting a corrected notice through the USCIS Contact Center or an online service request. Have the receipt number and the specific field ready.

An error that came from the filing. If the wrong information was submitted in the petition, correcting the notice is not enough, because the underlying record is wrong. Depending on the form and the field, this may require an amended petition or a new filing.

Wrong validity dates on an I-797A. Treat this as urgent rather than administrative. The I-94 dates on that notice govern how long you may lawfully remain. If they are shorter than they should be, you are working against a deadline that does not reflect your actual approval, and your employer's I-9 record will reflect the wrong date too.

A notice addressed to the wrong person or sent to an old address. Employment petitions are sent to the petitioner and to the attorney of record, not usually to the beneficiary. If you moved and did not update your address with USCIS, notices may have gone to the previous one. Address changes are a separate obligation with their own deadline.

The practical rule: photograph or scan every notice the day it arrives and check the name, dates, classification, and receipt number against what you expected. An error found in week one is an administrative correction. The same error found two years later, at a consular interview or a naturalization appointment, is a much larger problem.

When to get advice

Contact an attorney if you receive an I-797E request for evidence, an I-797C notice of intent to deny or a rejection, or a notice whose dates do not match what you expected. Each of those has a deadline or a consequence attached.

Kulen Law Firm represents individuals and employers across employment-based and family-based filings. Explore our visa guides or book a consultation.

Frequently asked questions

What is Form I-797 used for? It is the notice USCIS uses to communicate an action on a case. Depending on the version, it can confirm receipt, approve a petition, grant or extend status, request evidence, schedule an appointment, or reject a filing.

Is the I-797 the same as a green card? Generally no. A green card is Form I-551, the physical card evidencing lawful permanent residence, and an I-797 approving an immigrant petition is a step toward that rather than the thing itself. There is an important exception. Certain I-797 receipt notices, including those issued for Form I-90 and Form I-751, extend the validity of an expired green card and serve as temporary evidence of permanent resident status. In that situation the notice is carried together with the expired card and does function as proof of status.

Can I get my I-797 online? If your case was filed electronically or linked to a USCIS online account, notices appear in that account. Otherwise there is no self-service download. Your attorney or employer usually holds the original, and Form I-824 can be used to request a formal duplicate.

What happens after I receive an I-797 approval notice? It depends on which petition was approved. A nonimmigrant approval with an I-94 means your status is granted or extended. An approval for consular processing means you now apply for a visa abroad. An immigrant petition approval sets your priority date and the next step depends on visa availability.

Where is the A-number on an I-797? Usually printed near the top of the notice, often labelled with an A prefix. Not every notice has one, because not everyone has been assigned an alien registration number. A blank field on a nonimmigrant notice is normal.

Can I travel with an I-797 notice of action? You can carry it, and CBP may ask for it. It is not a visa. If you leave the United States you generally need a valid visa stamp in your passport to be admitted again, regardless of what your approval notice says.

Can I use an I-797 to get a driver's license? In most states an I-797A with its attached I-94 is accepted as evidence of lawful presence. Requirements differ by state and dependents sometimes face additional documentation requests.

What is the difference between I-797A and I-797B? An I-797A approves the petition and includes a replacement I-94 for someone already inside the United States. An I-797B approves the petition for someone who will apply for a visa at a consulate abroad and includes no I-94.

What does I-797C mean? It is the general-purpose notice. It can be a receipt, a rejection, a transfer, a reopening, or an appointment notice. The body text tells you which. It is never an approval.

How long is an I-797 valid? The approval notice itself does not expire, but the petition period and the I-94 dates on it do. Those dates, not the notice, determine how long you may remain and work.

What should I do if I never received my I-797? File an e-Request for non-delivery of a notice with USCIS, and check with your attorney or employer, who is usually the addressee on employment petitions.