Form I-539: how to extend or change your nonimmigrant status in the US

What is Form I-539 for?

The Form I-539 instructions list four uses:

• An extension of stay: more time in the same nonimmigrant status.
• A change of status: a move from one nonimmigrant status to another without leaving the United States.
• In certain situations, an initial nonimmigrant status.
• Reinstatement for an F-1 or M-1 student who has fallen out of status.

Sources: Form I-539 instructions (edition 08/28/24), p. 1, purpose

Visa, status and the I-94

These are separate things. A visa is a travel document issued by a consular officer abroad. Status is the classification a person holds inside the United States, and the I-94 arrival record shows it and the date the authorized stay ends. Form I-539 changes or extends status. It does not issue a visa, and USCIS can decide that someone should get a new visa abroad before being readmitted rather than changing status inside the country.

Sources: USCIS, Form I-539 page (updated 10/07/2026)

Who files Form I-539, and who uses Form I-129?

Workers in E-1, E-2, E-3, H-1B, L-1, O-1, O-2, P, R-1, TN and similar classifications are extended through Form I-129, Petition for a Nonimmigrant Worker, filed by the employer or petitioner. Their dependants may be included in that petition only if it is for one worker and the form version provides for them. In all other cases, the regulation says dependants file their own extensions on Form I-539.

The I-539 instructions add detail for the routes most families meet:

• E families: dependants of a principal E must use Form I-539 to extend or change status. An employer files Form I-129 for a principal E in the United States; a principal E abroad applies for an E visa at a US embassy or consulate. E dependants cannot use Form I-539 to get E principal status.
• O families: the employer files Form I-129 for the O worker. O-1 and O-2 principals may not use Form I-539 to extend their stay; their O-3 family members use it.
• L families: dependants apply for L-2 extension or change on Form I-539. It cannot be used for L-1 status.
• B-1 and B-2 visitors: the visitor files Form I-539 with the original I-94 for each person and a written statement of reasons, departure arrangements, effect on employment or residence abroad and means of support.

Sources: 8 CFR 214.1(c)(1)–(4); Form I-539 instructions (edition 08/28/24), pp. 2–3 and 7–8, B, E, L and O applicants

What dependants send with the application

For E and O dependants, the instructions ask for a copy of the front and back of each person's I-94, evidence of each family relationship such as a marriage or birth certificate and proof that any earlier marriage ended, and at least one of these:

• A copy of the Form I-129 filed for the principal.
• A copy of the I-797 receipt notice for the principal's pending I-129.
• A copy of the principal's most recent I-94.
• A copy of the I-797 notice showing the principal has already been granted status for the period requested.

Sources: Form I-539 instructions (edition 08/28/24), pp. 2–3 and 7–8, B, E, L and O applicants

Who cannot use it?

Some people cannot change status at all from inside the United States. The regulation lists, among others: people in transit without a visa; C, D, K and S nonimmigrants; J exchange visitors who came for graduate medical training, unless they hold a waiver requested by a state public health department and meet its conditions; J exchange visitors subject to the two-year home residence rule without a waiver, except for a change to A or G; and visitors admitted under the Visa Waiver Program or the Guam visa waiver. The statute, INA 248(b), makes a change to T or U status the exception to these bars; the regulation's text names only U.

Extensions are also closed to some classes, including Visa Waiver Program visitors, C, D, K-1 and K-2. USCIS lists J-1 and M-1 as able to extend or change only subject to restrictions.

Sources: 8 CFR 248.2; INA 248(a)–(b), 8 U.S.C. 1258; 8 CFR 214.1(c)(1)–(4); USCIS, Form I-539 page (updated 10/07/2026)

Family members on one application

A spouse and unmarried children under 21 can be co-applicants on one Form I-539 for the same extension or change, but only if they are all in the same status or all in derivative status. Each co-applicant completes a separate Form I-539A, signed by that person; a parent or guardian may sign for a child under 14. The regulation adds that extensions for members of a family are granted for the same period, and the shortest period granted to any member is granted to all.

Sources: Form I-539 instructions (edition 08/28/24), pp. 1–2 and 13, co-applicants, signatures and copies; 8 CFR 214.1(c)(1)–(4)

When to file, and what "timely" means

Form I-539 generally has to be filed before the current authorized stay expires, as shown on the I-94. USCIS suggests filing at least 45 days, but generally not more than six months, before the stay ends. Even someone who will move to another status later may need an I-539 to "bridge" any gap between the end of their current status and the start of the next.

USCIS may excuse a late filing only if the applicant shows, when filing, that:

• The delay was due to extraordinary circumstances beyond their control.
• The length of the delay was reasonable.
• They have not otherwise violated their status.
• They are still a genuine nonimmigrant.
• They are not in removal proceedings.

Sources: USCIS, Form I-539 page (updated 10/07/2026); 8 CFR 214.1(c)(1)–(4); 8 CFR 248.1(a), (b) and (f)

Other conditions while the application is pending

• A change of status is available only to someone who is still maintaining their current status.
• For a change of status, USCIS says the passport must be valid for the whole requested period of stay. For an extension, the regulation requires it to be valid when you apply and that you keep it valid.
• Someone who files to change status and then leaves the United States while it is pending abandons the application.
• USCIS says someone whose status expired before they filed, or who violated their status, for example by working without authorization, is out of status, and USCIS cannot then change their status except in limited circumstances beyond their control.

Sources: 8 CFR 248.1(a), (b) and (f); 8 CFR 214.1(a)(3)(i); USCIS, Form I-539 page (updated 10/07/2026)

How the process works

• Prepare: complete Form I-539 and an I-539A for each co-applicant, and gather the evidence for the category. Submit photocopies unless an original is requested; USCIS may destroy originals sent without a request.
• Sign: on a paper application each signature must be handwritten; a photocopy, fax or scan of the original handwritten signature is accepted. USCIS will not accept a stamped or typed name, and rejects an unsigned application. A parent or legal guardian may sign for a child under 14.
• File: by mail to the address on the USCIS I-539 filing addresses page, or online through a USCIS online account.
• Biometrics: USCIS may require an interview or biometrics (fingerprints, photograph and signature) to verify identity and run background checks. If it does, it sends an appointment notice; at the appointment the applicant signs an oath that the application is true. Missing the appointment can lead to denial.
• Decision: USCIS may ask for more evidence with a request for evidence (RFE) before it decides.

Sources: Form I-539 instructions (edition 08/28/24), p. 13, biometrics and signatures; Form I-539 instructions (edition 08/28/24), pp. 1–2 and 13, co-applicants, signatures and copies; USCIS, Form I-539 page (updated 10/07/2026); USCIS, How Do I Request Premium Processing?

Fees, as of 19 October 2026

As of 19 October 2026, the USCIS fee schedule, Form G-1055 (edition 10/16/26), lists the Form I-539 filing fee for general filing at $470 on paper or $420 online, per application. It is $0 for filings into or out of A, G or NATO status, for T and U nonimmigrants, and for certain UN Mission Observer B-1 cases, and a fee waiver is available to certain applicants. The schedule's I-539 entry lists no separate biometrics fee.

Premium processing, requested on Form I-907, is listed by USCIS for I-539 applicants requesting a change of status to F-1, F-2, M-1, M-2, J-1 or J-2. The I-907 fee for these requests is paid on top of the filing fee; see the I-907 table in the current Form G-1055. These are government fees; lawyer fees and other costs are separate. Fees change, so check the current Form G-1055 before filing.

Sources: Form G-1055, Fee Schedule (edition 10/16/26), I-539; USCIS, How Do I Request Premium Processing?

Timing

Standard I-539 processing times vary and nobody controls them; check the official USCIS processing-times page. For the F, M and J changes of status that can use premium processing, USCIS commits to take action within 30 business days once all prerequisites are met, or refund the premium fee. A request for evidence stops that clock, and a new period starts when USCIS receives the response.

Sources: USCIS, How Do I Request Premium Processing?

Common problems

• Filing after the I-94 date. A late filing is excused only in the narrow circumstances above.
• Putting a principal worker on Form I-539. O-1, O-2 and L-1 principals are extended through the employer's Form I-129.
• Missing the I-539A for a co-applicant, or its signature.
• Traveling abroad while a change of status is pending, which abandons it.
• Assuming a Visa Waiver Program visitor can extend or change status. They cannot.
• Letting a passport expire before the end of the requested stay.

Sources: 8 CFR 214.1(c)(1)–(4); Form I-539 instructions (edition 08/28/24), pp. 2–3 and 7–8, B, E, L and O applicants; Form I-539 instructions (edition 08/28/24), pp. 1–2 and 13, co-applicants, signatures and copies; 8 CFR 248.1(a), (b) and (f); 8 CFR 248.2; USCIS, Form I-539 page (updated 10/07/2026)

How Visa Trouble can help

Free route discovery at Visa Trouble is open to everyone and includes O-1A. O-1A application preparation is open in Visa Trouble accounts by invitation: you organize your evidence and fill your own form drafts. The rules it uses are general and still draft, and nothing is filed, signed or paid for you. Free route discovery at Visa Trouble covers the E-2 treaty investor route, including the treaty-country check. We’re building application preparation for E-2 investors; it is planned, not open yet. We can point you to official information on visitor extensions, but we don’t assess or prepare visitor extension requests. Visa Trouble is not a law firm and does not give legal advice.

You can start free route discovery at visatrouble.com.