I-539: Application to Extend/Change Nonimmigrant Status

Form I-539 is used to apply for an extension of stay or change of nonimmigrant status while in the United States. Common uses include extending B-1/B-2 visitor visas and changing from one visa type to another.

Quick Facts

Official NameI-539 — Application to Extend/Change Nonimmigrant Status
Filing Fee$370
Processing Time4–10 months (premium available for some categories)
Premium ProcessingAvailable ($1,750)

Purpose

Extend your authorized stay or change your nonimmigrant visa classification while in the United States.

Common Case Statuses

  • Case Was Received
  • Case Is Being Actively Reviewed
  • Case Was Approved
  • Request for Evidence Was Sent

Tips

  • File before your current authorized stay expires — filing on time preserves your legal status while the application is pending
  • Premium processing is available for certain F, J, and M classifications
  • If changing status, you cannot begin the new activity until the change is approved
  • Dependent family members may be included on the same application
  • Include a clear explanation letter with supporting documents for the extension or change request

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For official information, visit the USCIS I-539 page.