Last updated: July 22, 2026. Data refreshed weekly from USCIS.gov processing-time pages. USVisaStack is not affiliated with USCIS, the Department of Labor, or the Department of State.
I-539 Processing Times by Service Center
| Service Center | Category | Processing Range | Data Date |
|---|---|---|---|
| No data available — check USCIS.gov | |||
Source: USCIS.gov. Data updated regularly.
About I-539 — Application to Extend/Change Nonimmigrant Status
Form I-539 is used for: Status Extension/Change. Processing times vary by USCIS service center and petition volume.
Premium processing (Form I-907) is available for many I-539 petitions — it guarantees a decision within 15 business days for an additional fee (currently $2,965).
What Is Form I-539 and Who Files It?
Form I-539 (Application to Extend/Change Nonimmigrant Status) is used by nonimmigrants already in the United States to either extend their current status or change to a different nonimmigrant category. Common uses include: B-2 visitors extending a tourist stay, F-1 students changing to B-2 status, and H-4 or L-2 dependents extending their status alongside the principal visa holder.
A critical rule: each applicant must file their own I-539. A principal H-1B or L-1 holder extends through their employer — dependents use I-539 separately. Joint or combined filings are not accepted.
I-539 cannot be used to change to student (F-1/M-1), exchange visitor (J-1), or any immigrant (green card) status. Those require different forms and processes.
What the I-539 Processing Time Means in Practice
A key protection applies to timely-filed I-539 applications: if you filed before your current status expired, your authorized stay in the US continues while the application is pending — even if processing takes longer than your original status end date. You are not "out of status" simply because USCIS is slow. This protection is called "authorized stay" pending adjudication.
However, there are real constraints during the pending period. You cannot work (no employment authorization from a pending I-539 alone). You generally cannot travel internationally — departing the US while I-539 is pending typically abandons the application.
What to Do While Your I-539 Is Pending
- Maintain status compliance: Do not work without separate employment authorization. A pending I-539 does not give you work authorization.
- Do not travel internationally: Departing the US while I-539 is pending is generally treated as abandonment of the application. If you must travel, consult an immigration attorney first.
- Keep your address current: File AR-11 within 10 days of any address change. All notices and biometrics appointment letters come by mail.
- Attend any biometrics appointment: USCIS may schedule you for a biometrics appointment. Appear as scheduled — missing it without rescheduling delays your case.
- Keep copies of all filed documents: Save the I-797 receipt notice, your original application, and all supporting evidence in a secure location.
Common I-539 Pitfalls and How to Avoid Them
- Filing late: Filing after status expiration breaks the "authorized stay" protection. File at least 45–60 days before your status expires to allow processing buffer.
- Traveling abroad before approval: Departure = abandonment. If you have urgent travel needs, explore whether your original visa allows reentry or whether you need a new visa from a consulate abroad instead.
- Applying for the wrong category: An I-539 cannot change you to F-1 student status. Confirm which nonimmigrant categories are eligible before filing.
- Wrong filing location: Filing to the wrong USCIS lockbox or service center adds months of delay as the case gets transferred. Check the current filing instructions at uscis.gov/forms/i-539.
Get Your H-1B Eligibility Report
AI deep-analysis with employer approval rates, prevailing wage data, and RFE risk scoring
Get Notified When I-539 Processing Times Change
We track USCIS weekly. Get a free email the moment I-539 wait times update — no account required.
Free. No spam. Unsubscribe any time.