“Case Accepted By The USCIS Lockbox”on your I-601 · Waiver of inadmissibility


The lockbox accepted your I-601 and processed payment. A receipt number comes next. Because the waiver package often has many hardship documents, it may take a little time before the case appears with full details online.
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.
The lockbox accepted your I-601 and processed payment. A receipt number comes next. Because the waiver package often has many hardship documents, it may take a little time before the case appears with full details online.
It is the facility that opens mailed filings, takes payments and sends cases into the system.
No. It only means your package passed the first intake check.
Usually within a few weeks after the Lockbox accepts the case.
The typical range published by USCIS is 42 to 46 months. It depends on the office and your case; it is not an exact date.
AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.