Updated May 2026

Form I-140 Processing Time at Potomac Service Center

Newer center that handles certain online-filed cases and employment authorization. Receipt numbers begin with IOE.

Current processing range
4–10months

Premium processing (I-907, $2,805) guarantees a decision within 15 business days. Without premium processing, I-140 can take 4-12 months at USCIS.

About the PSC
Full name
Potomac Service Center
Location
Arlington, VA
Receipt prefix
IOE
Common abbreviation
PSC
Center notes

Specifically handles cases filed online through my.uscis.gov. IOE receipt numbers indicate online filing. Generally processes EAD renewals efficiently.

How to confirm your case is at the PSC

Your receipt number on Form I-797C (Notice of Action) begins with a 3-letter code that identifies which USCIS service center received your application.

Your receipt number starts with:
IOEXXXXXXXXXX
= Your case is at the Potomac Service Center

If your receipt number starts with a different prefix, your case is at a different service center. See all service centers for Form I-140 →

Check official processing times
See USCIS's current estimates for your exact form type and category
USCIS processing times →

Frequently asked questions

How long does Form I-140 take at the PSC in 2026?+
Form I-140 at the USCIS Potomac Service Center currently takes approximately 4–10 months. Premium processing (I-907, $2,805) guarantees a decision within 15 business days. Without premium processing, I-140 can take 4-12 months at USCIS.
How do I know if my Form I-140 is at the PSC?+
Check your Form I-797C (Notice of Action) receipt number. If it starts with "IOE", your case is at the Potomac Service Center. Newer center that handles certain online-filed cases and employment authorization. Receipt numbers begin with IOE.
What does a IOE receipt number mean?+
IOE receipt numbers are issued by the USCIS Potomac Service Center in Arlington, VA. The prefix identifies which service center processed your filing.
Is the PSC faster or slower than other USCIS service centers?+
Processing times vary by form type and current workload. Specifically handles cases filed online through my.uscis.gov. IOE receipt numbers indicate online filing. Generally processes EAD renewals efficiently. Always check the official USCIS processing times page for the most current estimates.
Can I request expedited processing of my Form I-140 at the PSC?+
Yes. USCIS allows expedite requests for qualifying situations: severe financial loss, urgent humanitarian reasons, US government interests, or USCIS error. Submit your request through your online USCIS account or by calling 1-800-375-5283.

Form I-140 at other service centers

Form I-140 at CSC (WAC) →Form I-140 at VSC (EAC) →Form I-140 at NSC (LIN) →Form I-140 at TSC (SRC) →Form I-140 at NBC (MSC) →

Got a status update on your Form I-140 from the PSC? Paste it in for a plain-English explanation.

Decode your status message →

GreenLight is an independent tool and is NOT affiliated with USCIS, DHS, or any US government agency. Nothing on this page constitutes legal advice. Always verify at my.uscis.gov.