I-797 Approval Notice: What It Is and What to Do Next

An I-797 approval notice is USCIS's official confirmation that your immigration petition or application has been approved. If you've just received one (or you're waiting for one), you're probably wondering what it actually means for your status, whether you can work, and what steps come next.

This guide breaks down every type of I-797 notice, what each one looks like, and the specific actions to take after you receive yours.

What is Form I-797?

Form I-797 is the standard notice of action that USCIS sends in response to almost every immigration petition or application filed in the United States. It isn't a visa, a green card, or a work permit. It's the official communication that tells you what USCIS has done with your case, whether that's acknowledging receipt, transferring it to another office, requesting more evidence, or approving it.

You'll receive an I-797 at multiple points throughout your immigration process. When your employer files an H-1B petition on your behalf, USCIS sends an I-797C receipt notice confirming the filing was received. When that petition is approved, USCIS sends an I-797A approval notice (with an I-94 attachment if you're already in the U.S.) or an I-797B approval notice (if you'll need to attend a consular interview abroad).

The I-797 is one of the most common documents in the U.S. immigration system because it's the standard format USCIS uses to communicate with applicants and petitioners. Understanding what your specific I-797 says, and which type you received, determines what you can and can't do next.

Types of I-797 notices

USCIS issues five types of I-797 notices:

• I-797A (approval with I-94)
• I-797B (approval for consular processing)
• I-797C (receipt, transfer, or rejection notice)
• I-797D (action notice)
• I-797E (approval without I-94)

Each one serves a different purpose, and the letter after "I-797" changes what it means for your case.

I-797A (approval notice with I-94)

The I-797A is what you'll receive when USCIS approves a petition for a change of status or extension of stay while you're already in the United States. The key feature is the tear-off I-94 arrival/departure record at the bottom of the notice. This I-94 is your proof of authorized stay in the U.S., and it shows the dates you're allowed to remain.

If your employer filed an H-1B change of status petition and it was approved, your I-797A with the attached I-94 is what authorizes you to begin working. You don't need to leave the country or visit a consulate. The I-94 on this notice effectively replaces whatever I-94 you received when you last entered the U.S.

I-797B (approval notice for consular processing)

The I-797B means USCIS has approved the underlying petition (like an H-1B or L-1), but you still need to get a visa stamp at a U.S. consulate or embassy before you can enter the country and start working. This is the notice you'll receive if your employer's petition was filed for consular processing rather than change of status, or if you're outside the U.S. when the petition is approved.

The I-797B doesn't authorize you to work or enter the U.S. on its own. You'll need to schedule a visa interview at a U.S. consulate, bring the I-797B as part of your documentation, and receive the actual visa stamp in your passport before you can travel.

I-797C (receipt, transfer, or rejection notice)

The I-797C is the most common type of I-797 you'll encounter, and it isn't an approval. It's a notice that USCIS has received your filing (receipt notice), transferred your case to another service center (transfer notice), or rejected your filing for a deficiency like a missing signature or incorrect fee (rejection notice).

When USCIS receives your petition or application, the first communication you'll get is an I-797C receipt notice. This confirms that your case was accepted for processing and assigns it a receipt number. That receipt number is what you'll use to track your case status online.

If you receive a transfer notice, it means your case has been moved to a different USCIS office for processing. This doesn't affect your case outcome, but it can change processing timelines. If you receive a rejection notice, your filing was returned unprocessed, which is different from a denial. Your immigration status isn't affected, but you'll need to refile with the corrected information. Common causes include an incorrect filing fee, a missing signature, or a wrong form edition. Refile as soon as possible to preserve your timeline.

I-797D (action notice)

The I-797D is an administrative notice that tells you USCIS needs you to take a specific action. Common examples include biometrics appointment notices (telling you where and when to appear for fingerprinting) and interview scheduling notices. You'll also receive an I-797D if USCIS issues a Request for Evidence (RFE) asking for additional documentation to support your case.

I-797E (approval notice without I-94)

The I-797E is an approval notice that doesn't include an I-94 attachment. You'll receive this when USCIS approves a benefit that doesn't involve a change of status or extension of stay. For example, if USCIS approves your I-140 immigrant petition (the employer-sponsored step in the green card process), you'll receive an I-797E because the I-140 approval doesn't directly change your current nonimmigrant status.

A less common variant, the I-797F, is issued as a transportation letter for certain humanitarian travel document applicants and is outside the scope of this guide.

The following table summarizes what each notice type means for your case.

Knowing which letter follows "I-797" on your notice tells you exactly where you stand in the process and what your next move should be.

What your I-797 approval notice looks like

An I-797 approval notice is a single-page document printed on official USCIS letterhead. The layout follows a standard format across all notice types, with several key fields you'll need to reference throughout your immigration process.

The top of the notice shows the USCIS service center that processed your case, along with the date the notice was issued. Below that, you'll find your receipt number, which is the most important identifier on the document. Receipt numbers follow a specific format: a three-letter prefix indicating the service center (like EAC for the Vermont Service Center, WAC for the California Service Center, LIN for the Nebraska Service Center, SRC for the Texas Service Center, or IOE for electronic filings), followed by a series of numbers.

The body of the notice includes your name (and your petitioner's name if applicable), the form type that was filed (like I-129 for a work visa petition or I-140 for an immigrant petition), the classification or visa category approved, and the validity dates showing when the approval begins and expires.

For an I-797A, the bottom portion contains the tear-off I-94 arrival/departure record. This section includes your name, date of birth, country of citizenship, class of admission (like H-1B or L-1A), and the dates of your authorized stay. The I-94 portion has a perforated edge so it can be detached, though it's generally better to keep the full document intact and use your electronic I-94 record for travel purposes.

USCIS typically mails the I-797 within one to two weeks of the approval date shown on the notice. If you haven't received it after three weeks, check your case status online and contact the USCIS Contact Center.

What to do after receiving your I-797 approval notice

Your next steps after receiving an I-797 depend entirely on what type of petition was approved and which version of the I-797 you received. Here's what to do based on the most common scenarios.

H-1B approval with I-797A (change of status)

If you're already in the U.S. and your employer's H-1B petition was approved with a change of status, your I-797A with the attached I-94 is your proof of H-1B status. You can begin working for your sponsoring employer as of the start date listed on the I-94. Keep the original I-797A in a safe place, and make copies for your employer's records and your own files.

Your electronic I-94 at i94.cbp.dhs.gov should eventually reflect your new status and dates, but it doesn't always update immediately. If there's a discrepancy between your paper I-94 (on the I-797A) and the electronic record, the paper I-94 controls.

One thing to keep in mind: the I-797A proves your status in the U.S., but it isn't a travel document. If you leave the country, you'll need a valid H-1B visa stamp in your passport to re-enter. If you don't have one, you'll need to schedule a visa appointment at a U.S. consulate before returning.

H-1B approval with I-797B (consular processing)

If you received an I-797B, the H-1B petition has been approved, but you aren't yet authorized to work or enter the U.S. Your next step is to schedule a visa interview at a U.S. consulate or embassy. You'll bring the I-797B as part of your interview documentation, along with your passport, DS-160 confirmation page, and supporting documents from your employer.

Once the consular officer approves your visa application, you'll receive an H-1B visa stamp in your passport. That stamp, combined with your I-797B, allows you to travel to the U.S. and present yourself for admission at a port of entry. Your I-94 (establishing your authorized stay dates) will be created electronically when you arrive.

I-140 approval (immigrant petition)

An approved I-140 means your employer's immigrant visa petition on your behalf has been approved, which is a major milestone in the green card process. You'll receive an I-797E for this approval (no I-94 attached, since the I-140 doesn't change your current nonimmigrant status).

What happens next depends on whether your priority date is current. Your priority date is typically the date your PERM labor certification was filed (for EB-2 and EB-3 categories) or the date your I-140 was filed (for EB-2 NIW self-petitions).

If your priority date is current according to the Department of State's visa bulletin, you can file Form I-485 to adjust your status to permanent resident. If it isn't current, you'll need to wait until a visa number becomes available.

I-765 approval (employment authorization)

If USCIS approved your Form I-765 (Application for Employment Authorization), you'll receive an I-797 approval notice, but the notice itself doesn't function as your work permit. Your actual Employment Authorization Document (EAD card) will arrive separately by mail, usually within a few weeks of the approval notice.

You can't use the I-797 approval notice as proof of work authorization for your employer's I-9 verification. You'll need the physical EAD card (or an alternative acceptable document from the I-9 list) to complete employment verification. If you're on OPT and your EAD hasn't arrived yet, check your case status online to confirm it's been mailed.

I-485 approval (adjustment of status)

An I-485 approval notice means USCIS has approved your application to become a lawful permanent resident. Your physical green card is being produced and will be mailed to the address on file. This typically takes two to four weeks after the approval notice is issued.

In the meantime, the I-797 approval notice for your I-485, combined with your passport, can serve as temporary evidence of your permanent resident status. If you need to travel before your green card arrives, make sure you have a valid Advance Parole document or a previously approved travel document.

I-797 vs. I-94 vs. visa stamp vs. EAD

The biggest source of confusion in the immigration process is understanding which document does what. The I-797, I-94, visa stamp, and EAD all serve different purposes, and mixing them up can cause real problems at work, at the border, or during your next application.

Your visa stamp can expire while you're still in the U.S. in valid status. The visa stamp controls entry to the country, while the I-94 controls how long you can stay. You can have an expired visa stamp and still be in valid H-1B status as long as your I-94 hasn't expired. You just can't leave and re-enter without getting a new stamp at a consulate.

The I-797A approval notice with its attached I-94 serves as proof of status for H-1B, L-1, and other nonimmigrant workers who changed or extended status from within the U.S. But it doesn't replace the need for a visa stamp if you travel internationally.

An EAD gives you independent work authorization that isn't tied to a specific employer (unlike H-1B status, which ties you to your sponsoring employer). But an EAD alone doesn't prove your immigration status or authorize travel.

How to replace a lost or damaged I-797

Losing your I-797 doesn't mean you've lost your immigration status or approval. The approval is recorded in USCIS's systems regardless of whether you have the physical notice. That said, you'll want to get a replacement because many future filings, employer verifications, and consular appointments require the original notice.

Request a duplicate through the USCIS Contact Center

The fastest route for most people is to call the USCIS Contact Center at 1-800-375-5283. If you have your receipt number, the representative can help you request a duplicate notice. You can also submit a case inquiry online through your USCIS online account, which may generate a replacement without needing to file an additional form.

File Form I-824 for certain cases

For some situations, particularly when you need USCIS to send a duplicate approval notice to a U.S. consulate for visa processing, you may need to file Form I-824 (Application for Action on an Approved Application or Petition). This form is also used to request that USCIS notify a consulate of your approved petition so you can proceed with visa stamping.

Check your case status online

Even without the physical notice, your receipt number lets you verify your case status at any time. Enter it at the USCIS Case Status tool to confirm your approval and see any updates. If your employer filed the petition, they should have a copy of the receipt number in their records as well.

Keep a digital copy (photo or scan) of every I-797 you receive as a backup, stored securely in cloud storage or a password-protected folder.

Frequently asked questions