When Can You Legally Stay in the U.S. While Awaiting a Decision After Filing a B1/B2 Extension?

Recently, many B1/B2 visa holders have voluntarily or been forced to apply for extensions due to the pandemic or flight cancellations. A common question is: after submitting an extension application, from which day can I legally remain in the U.S. while awaiting a decision, even if my I-94 has expired? I have answered this question on many occasions, but many people still find it confusing, and some readers have misunderstood my answer, so I am writing this short article specifically.

When filing a B1/B2 extension online, you will usually receive a receipt within 24 hours. After that, you may wait in the U.S. for the decision. If time is tight (your I-94 will expire in ten-plus days or even a few days), filing online is strongly recommended. Even for two parents, each can file separately online. Although this means paying an additional application fee, it buys peace of mind.

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If you choose to file by mail, the general steps are as follows. To illustrate more intuitively, I have added hypothetical dates.

• April 1 (Wednesday): You mail the application.

• April 6 (Monday): USPS delivers. Depending on your location and the mailing method used, USPS may deliver the application to the USCIS service center within 2-4 business days. If you chose a mailing method with tracking, you may see on the USPS website that delivery has been completed. Note: This is not evidence that you may legally remain in the U.S. while awaiting a decision!

• April 10 (Friday): After initial sorting, a USCIS officer logs your application as received in the system. For applications with obvious errors—such as an incorrect fee or a missing signature—the officer will reject them directly if discovered at this step. If there are no obvious errors, the officer will log it in the system and simultaneously send the applicant a letter containing the I-797 Receipt Notice; this is the evidence of USCIS receipt! Depending on USCIS workload and staffing, this step may take two or three days or even five or six days. If you filled out G-1145, according to USCIS, they will notify you by email and/or text message within 24 hours after receipt.

• April 15 (Thursday): USPS delivers the I-797 to your home, and the receipt date on it is April 10.

In the above example, theoretically, starting from April 10—the date USCIS logs the receipt in the system—you may continue to stay in the U.S. while awaiting the decision (even if your I-94 has expired). However, before you receive the letter on April 15, you do not know this. If you were actually questioned by a Department of Homeland Security officer (though the probability of an ordinary B1/B2 encountering this is extremely small), before receiving the I-797 you would have no evidence to prove that you timely submitted the extension application.

• If your application has problems (e.g., incorrect fee, outdated form version, forgotten signature), the USCIS officer conducting the initial review may notice and reject it directly without logging receipt in the system. After you receive the returned mail, you need to resubmit, and the back-and-forth can take ten-plus or even twenty-plus days.

• If your I-94 expires on April 8, although USPS delivered on April 6, the receipt date logged by USCIS is April 10. At that point your status has already expired, you do not meet the eligibility for an extension, and your application is very likely to be denied.

• If your I-94 expires on April 12, you will be very anxious because you do not know whether USCIS has timely received your application. This has no necessary connection to when USPS delivers your application to USCIS or when it delivers the I-797 to your home. USPS tracking only tells you that the application was not lost in the mail.

• If the I-797 mailed to you by USCIS is lost in transit, or is returned for some reason (for example, some readers accidentally wrote their address incorrectly), it becomes even more troublesome.

To repeat: if time is tight, do not file by mail. Online filing is fast and better!