Quick answer
What is USCIS Form I-539 used for?
The following groups use this form: Certain nonimmigrants extending their stay or changing to another nonimmigrant status; Commonwealth of the Northern Mariana Islands (CNMI) residents applying for an initial grant of status; F and M nonimmigrants applying for reinstatement; and, Persons seeking V nonimmigrant status or an extension of stay as a V nonimmigrant. You must carefully review the Form I-539 filing instructions before submitting your request to ensure you are filing your request for an extension or change of status using the proper form. Requests for extension of stay in, or change of status to, certain employment-based classifications must be filed using Form I-129, Petition for a Nonimmigrant Worker, rather than Form I-539. You must NOT file Form I-539 to request an extension of stay in, or change of status to, any of the following classifications: E-1 principal treaty traders and E-1 principal employees of a treaty trader E-2 principal treaty investors and E-2 principal employees of a treaty investor E-2 CNMI principal investors E-3 principal specialty occupation workers from Australia [NOTE: Eligible dependents of family members of E principal nonimmigrants must file the Form I-539 to extend their stay or change their status unless they are seeking to change to a status listed here, in which case, they may NOT use the Form I-539.] H-1B, H-1B1, H-2A, H-2B, and H-3
What to prepare before filling I-539
- 01
Confirm that Form I-539, Application to Extend/Change Nonimmigrant Status, matches the specific benefit, request, verification, or record you need.
- 02
Download the current Form I-539 and its separate instructions from USCIS, then compare the edition date before typing any answers.
- 03
For Form I-539, collect the identity records, receipt or account numbers, dates, addresses, and prior immigration documents that support your answers.
- 04
Choose paper or online filing for Form I-539 only after checking whether your eligibility category supports the online option.
Current official filing details
The details below are condensed from the USCIS page reviewed on 2026-07-26. Follow the official page and instructions if they differ from this snapshot.
Edition date
08/28/24. You can find the edition date at the bottom of the page on the form and instructions.
Where to file
For a complete list of mailing addresses, visit our Form I-539 Direct Filing Addresses page.
When to file
Nonimmigrant visas are issued to foreign nationals who intend to remain in the United States for a temporary (less than permanent) period. The period varies for different nonimmigrant categories.
We understand that plans can change. If your original reason for coming to the United States changes, you may be eligible to extend your status or you may be required to change your nonimmigrant status to a different one before you lawfully begin to engage in the activities you want to pursue.
You may apply to extend or change your status in the United States if you: Were lawfully admitted into the United States as a nonimmigrant; Have not committed any act that would make you ineligible to receive an immigration benefit; There is no other factor that requires you to depart the United States prior to making a reentry based on a different classification (for example, a USCIS officer may determine that you should obtain a new visa prior to being readmitted into the United States);
Filing fee
You can find the filing fee for Form I-539 by visiting our Fee Schedule page.
Initial evidence
View the checklist of required initial evidence.
USCIS filing tips
Filing Tips for Form I-539, Application to Extend/Change Nonimmigrant Status Complete all sections of the form. We will reject the form if these fields are missing: Part 1 – Information About You Family Name Mailing Address Date of Birth Current nonimmigrant status Part 2 – Application Type I am applying for (1., 2., or 3.a.) The status I am requesting (3.b or 3.c) Total number of People Included in This Application.
Filing Tips for Form I-539A, Supplemental Information for Application to Extend/Change Nonimmigrant Status Part 1 – Information About the Person filing Form I-539A Family Name
Special instructions
Nonimmigrant TypeAdditional InstructionsCommonwealth of Northern Mariana Islands (CNMI) residents Initial grant of status guidance Use your CNMI P.O. Box as your address.
File at the California Service Center B nonimmigrant extension Form M-752, Helpful Filing Tips for Form I-539 B-1 or B-2 nonimmigrants Special Instructions for B-1/B-2 Visitors Who Want to Enroll in School K-3/4 nonimmigrants File Form I-539 to extend your status while your permanent resident case is pending. You may file Form I-765 with Form I-539.
You may travel outside of the United States and be readmitted as a K-3/4, if you have a valid passport and K-3/4 visa. V nonimmigrants You may file Form I-765 with Form I-539.
You may travel outside of the U.S. and be readmitted as a V nonimmigrant, if you have a valid passport and obtain a V visa from the Department of State.
Official I-539 downloads and filing links
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What is Form I-539 used for?
The following groups use this form: Certain nonimmigrants extending their stay or changing to another nonimmigrant status; CNMI residents applying for an initial grant of status; F and M nonimmigrants applying for reinstatement; and, Persons seeking V nonimmigrant status or an extension of stay as a V nonimmigrant.
How much does Form I-539 cost?
You can find the filing fee for Form I-539 by visiting our Fee Schedule page.
Can I file Form I-539 online?
USCIS lists an online option, but availability can depend on the filer and eligibility category. Confirm the option on the official page before starting.
Related USCIS form guides
Employment & business
Form I-129
Petition for a Nonimmigrant Worker
Travel, status & waivers
Form AR-11
Alien’s Change of Address Card
Travel, status & waivers
Form I-102
Application for Replacement/Initial Nonimmigrant Arrival-Departure Document
Travel, status & waivers
Form I-192
Application for Advance Permission to Enter as a Nonimmigrant
Travel, status & waivers
Form I-193
Application for Waiver of Passport and/or Visa
Travel, status & waivers
Form I-212
Application for Permission to Reapply for Admission into the United States After Deportation or Removal
Source: U.S. Citizenship and Immigration Services. Independent guide by Clerks AI; not affiliated with USCIS and not legal advice.
Last researched 2026-07-26. Recheck the official page before filing.