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“Case Accepted By The USCIS Lockbox”on your I-129 · Temporary work visa petition

The I-129 package was accepted at intake and the fee was processed.
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WHICH STEP ARE YOU ON?
Receipt notice · here
Review by an officer
Request for evidence (if needed)
Decision
Approval notice mailed

What to do, in 3 steps

Wait for the receipt notice by mail.
Check that the payment cleared your bank.
Keep your mailing receipt and a copy of your filing.
11months
10 to 11 monthsTypical time for a complete I-129. USCIS published times. Typical ranges, never an exact date.
In this statusThis usually lasts days to a few weeks until the case is fully received.

What it means for your I-129

The I-129 package was accepted at intake and the fee was processed. A receipt notice for the employer should follow. If premium processing was filed at the same time, its clock usually starts once the case is receipted.

In general, on any form:

The USCIS Lockbox, the facility that receives mailed filings and payments, accepted your package. Your fee was processed and the case is being entered into the system. A receipt notice usually follows. This is the very first intake step.

Avoid these mistakes

Sending a second package because the receipt has not arrived yet.
Canceling the payment.

Quick questions

What does "Case Accepted By The USCIS Lockbox" mean on an I-129?

The I-129 package was accepted at intake and the fee was processed. A receipt notice for the employer should follow. If premium processing was filed at the same time, its clock usually starts once the case is receipted.

What is the USCIS Lockbox?

It is the facility that opens mailed filings, takes payments and sends cases into the system.

Does acceptance mean approval?

No. It only means your package passed the first intake check.

When will I get a receipt notice?

Usually within a few weeks after the Lockbox accepts the case.

How long does an I-129 take?

The typical range published by USCIS is 10 to 11 months. It depends on the office and your case; it is not an exact date.

Other statuses of your I-129

Every status of an I-129 →

This same status on other forms

AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.