When an I-485 is accepted at the Service Center, requests for FD-258 FBI fingerprint checks, fingerprint fees, and G-325A consular background checks are made by USCIS. Responses to these requests come back to USCIS and must be matched up with the appropriate files held in staging. File Maintenance "file connects" these responses to the corresponding files.
My wife and I had our passports stamped after a 6 hour ordeal that started at 8:30 a.m. and ended at 2:30 p.m. Here are some tips based on what we experienced,
1. For an 8:40 appointment, get there before 8 if at all possible. They were not checking appointment timings, so people with 9/10 a.m. appointments were ahead of us in the line. All they care is that you have an appointment for that day.
USCIS recently updated the following form(s):
Form G-1055, Fee Schedule03/01/2026 11:44 AM EST
Edition Date: 03/01/26. You can find the edition date at the bottom of the page of Form G-1055, Fee Schedule.
Form I-129, Petition for a Nonimmigrant Worker02/27/2026 09:27 AM EST