Government & courts
How do I track documents mailed to USCIS?
Updated · By the SendMyLettersOnline team
Tracking happens in two stages. Until delivery, use your carrier's tracking number (USPS Tracking for Certified Mail, or FedEx, UPS or DHL); after USCIS accepts the filing, it mails a receipt notice (Form I-797C) with a receipt number you can use in the USCIS online case status tool.
| Stage | How to track | What it tells you |
|---|---|---|
| In transit to the lockbox or office | USPS Tracking (Certified Mail number) or courier tracking | Delivered to the address, date and time |
| Accepted by USCIS | Receipt notice (Form I-797C) by mail, and online if you have a USCIS account | Receipt number for your case |
| Being processed | USCIS case status online with the receipt number | Current case status |
| Rejected | Package returned with a rejection notice | Why it was not accepted |
Why carrier tracking stops at "delivered"
Carrier tracking ends when the mail reaches the USCIS address. What happens inside the lockbox or office isn't visible until USCIS issues the receipt notice, so keep your tracking record and proof of mailing until the receipt arrives.
If you used Certified Mail with a return receipt, the receipt shows the delivery date and who signed for it.
If no receipt notice arrives
- Check that your mailing address with USCIS is current.
- Check case status online if you received a receipt number some other way.
- Use the USCIS contact options on uscis.gov, and have your tracking number and delivery date ready.
Quick answers
How to track documents mailed to USCIS?
Use the carrier tracking number until delivery, then the receipt number on your I-797C notice in the USCIS case status tool.
Does certified mail help with USCIS?
It gives you a dated mailing record and proof of delivery, which helps if USCIS says it never received your package.
Can USCIS tell me my package arrived before the receipt notice?
Generally your carrier's tracking is the way to confirm delivery before a receipt notice is issued.
What to do next
Send your USCIS letter or RFE response by Certified Mail and get the USPS tracking number and proof of mailing by email.
Send with trackingSources
Checked: . General information, not legal advice. Fees and rules change: confirm current values at the official links above.