🔔 USCIS updates cases DAILY — don't miss critical deadlines. Set up alerts so you never have to manually check again.
⚠️
USCIS updates cases DAILY — don't miss a thing
Status changes can mean RFE requests, approval, or interview scheduling. Don't rely on manual checking — get email alerts the moment your case updates.
Enter your USCIS receipt number from Form I-797 (Notice of Action). Format: EAC2390123456 — 3 letters + 10 digits.
📋 Common prefixes: EAC (Vermont) · WAC (California) · LIN (Nebraska) · SRC (Texas) · IOE (Online)
📡
Want daily email alerts when your case status changes?
Stop manually checking. The Visa Tracker Stack checks USCIS daily and emails you the moment something updates — so you never miss an RFE, approval, or interview notice.
✓ Unlimited cases✓ Daily automatic polling✓ Email alerts on status change✓ Full timeline history✓ No login required
Your receipt number (also called a case number or application receipt number) is the 13-character code at the top of every USCIS notice. It's how USCIS tracks your case throughout the immigration process.
Receipt Number Format
EAC 23 9 01234 56
EAC — Service Center23 — Receipt Year9 — Quarter Filed0123456 — Serial Number
Receipt Number Service Centers
EACVermont Service Center — Eastern
WACCalifornia Service Center — Western
LINNebraska Service Center — Central
SRCTexas Service Center — Southern
NBCNational Benefits Center — Electronic
IOEOnline Filing via myUSCIS (no physical card)
YSCPotomac Service Center — DC/MD/VA area
MSCNational Benefits Center — Paper filings
🔑 What Your Receipt Number Tells You
1
Which center handles your case
The 3-letter prefix identifies the service center processing your form. This determines your processing timeline — some centers are faster than others.
2
When you filed
The first 2 digits after the letters indicate the fiscal year (23 = FY2023, 24 = FY2024, 25 = FY2025, 26 = FY2026). This matters for H-1B and green card processing.
3
Your place in the queue
For H-1B cap cases, your receipt date determines your place in the lottery. For I-485, it determines your priority date in the visa bulletin queue.
Common USCIS Case Status Messages Explained
USCIS case status updates use specialized language that can be confusing. Here's what each status means in plain English.
📬"Case Was Received"▾
USCIS has accepted your petition and assigned it a receipt number. Your case is now in their processing queue. No action is needed — just wait for further updates. Most forms take 3-6 months for the next status change.
📋"Case Was Initiated"▾
Your petition has been entered into the USCIS system. This is similar to "Received" — your case exists and is being tracked. The next step is typically biometrics appointment scheduling or initial review.
👆"Request for Initial Evidence"▾
USCIS needs more documentation from you before they can adjudicate your case. This is an RFE (Request for Evidence). The notice will specify exactly what documents are needed and the deadline. Do not miss the response deadline — it typically results in automatic denial.
⚠️"Request for Evidence"▾
An RFE is the most common status that requires action. USCIS needs additional supporting documents or information. You typically have 30-87 days to respond (the exact deadline is on the RFE notice). RFE response strategy is critical — work with an immigration attorney to craft the strongest possible response.
🔍"Case Was Under Review"▾
An officer has your case and is actively reviewing it. This is a neutral, positive sign — it means your case hasn't been rejected or flagged for additional evidence yet. Processing time from this point varies significantly: 2 weeks to 8 months depending on form type and center workload.
🏛️"Case Was Transferred"▾
Your case has been moved to a different service center or field office. This often happens when a case workload is redistributed or when an interview is scheduled at a field office closer to your location. A transfer adds 30-60 days to processing time in most cases.
📅"Interview Was Scheduled"▾
An in-person interview is scheduled. For I-485 (adjustment of status), interviews are standard. For employment-based cases, interviews are less common. Prepare thoroughly: bring all original documents and be ready to explain your immigration history. Have an attorney attend with you if possible.
📦"Card Was Produced"▾
USCIS has approved your case and a physical card is being printed and mailed. For EAD (I-765) this takes 5-10 business days after this status. For green cards (I-485 approval), expect 2-4 weeks. Track the delivery at USPS.com using your A-number.
📧"Notice Was Returned to USCIS"▾
⚠️ Your mail was returned undelivered. This can cause serious delays — USCIS may assume you don't care about your case. Update your address immediately at USCIS address change and call the USCIS Contact Center at 1-800-375-5283.
🔔 Get Status Change Alerts
We'll email you the moment your case status changes. Free — no spam, unsubscribe anytime.
✓ You're on the list. We'll email you when your status changes.
Frequently Asked Questions
Where do I find my USCIS receipt number?
▾
Your receipt number is on Form I-797 (Notice of Action) that USCIS sends after receiving your petition. It's 13 characters: 3 letters + 10 digits (e.g., EAC2390123456). It may also be called an "application receipt number" or "case receipt number." If you haven't received an I-797 within 2-4 weeks of filing, contact your attorney or USCIS.
What does "Case Was Received" mean?
▾
"Case Was Received" means USCIS accepted your petition and it's in their queue. No action needed — wait for the next status update. Processing times vary by form type and service center. Use our Processing Time Tracker to see current estimates for your form type.
I got a Request for Evidence (RFE). What do I do?
▾
An RFE means USCIS needs more documentation before deciding your case. You have typically 87 days to respond (the exact deadline is on the RFE notice). Missing the deadline = automatic denial. Work with an immigration attorney immediately — RFE responses require careful preparation. Do not submit partial responses.
What do the receipt number prefixes mean?
▾
Receipt number prefixes tell you which USCIS service center is processing your case: EAC = Vermont Service Center, WAC = California Service Center, LIN = Nebraska Service Center, SRC = Texas Service Center, NBC/MSC = National Benefits Center, YSC = Potomac Service Center, IOE = Online filing (myUSCIS). Different form types are routed to different centers based on your location and employer address.
How often does USCIS update case status?
▾
USCIS updates case status when adjudicators take action — there's no set schedule. You may see no updates for weeks or months, then multiple updates in one day. Status changes typically happen when: your case is assigned for review, an officer sends correspondence (RFE, NOID), biometrics are taken, an interview is scheduled, or a decision is made. The most reliable way to stay current is to check regularly or use an alert service.
My case is outside normal processing times. What should I do?
▾
If your case exceeds the published processing time on the USCIS website, you can: (1) Submit a case inquiry at egov.uscis.gov, (2) Call the USCIS Contact Center at 1-800-375-5283, (3) File a mandamus lawsuit if significantly delayed, or (4) Contact your Congressional representative's office. Document all dates carefully before taking action.
Can I track multiple cases (I-485, I-765, I-140) in one place?
▾
Yes — if you have multiple concurrent immigration cases (e.g., I-485 adjustment of status + I-765 work authorization + I-140 EB-2), the Visa Tracker Pro portal tracks unlimited cases with daily polling and email alerts. See pricing and features → You can also try the standalone Visa Tracker Stack ($49/mo) for unlimited case tracking with no subscription required.
How do I track my H-1B or I-485 case while waiting for a decision?
▾
Enter your receipt number above — the 3-letter prefix identifies your service center (EAC=Vermont, WAC=California, LIN=Nebraska, SRC=Texas, IOE=online). For H-1B cap-subject petitioners, tracking starts immediately after your I-797 is issued. For I-485 filers, your receipt number will show processing at the NBC (National Benefits Center). If you're on OPT while waiting on H-1B, use our Case Status Checker and also check the H-1B to green card timeline guide for step-by-step context.
📊
Tracking multiple cases (I-485, I-765, I-140)?
Manage unlimited cases in one dashboard — daily USCIS polling, email alerts when status changes, and full timeline history. No manual checking required.