Changing or Extending Your Status Inside the USA: Form I-539 and Who Can Use It

NEW Published 31 October 2026

More time in the status you already hold, or a move into a different one, without leaving the country — who files this form, who cannot, and the deadline everything hangs on.

SECTION 01Two different requests share one form

An extension of stay asks for more time in the status you already hold, doing the same things you were admitted to do. A change of status asks to move from one nonimmigrant status to a different one, because the purpose of your stay has changed. Both requests travel on Form I-539 for people who file for themselves.

USCIS draws a firm line between the document in your passport and the permission you hold inside the country. A visa is used to seek admission at the border; your status, and the date it ends, govern you once you are in. If those ideas are new to you, read our companion guide first: your visa vs your status, and your I-94. Everything in this guide works from the Admit Until date on that I-94.

Some changes are not applications at all. USCIS notes that a person admitted in B-1 for business who stays on for pleasure within the same authorised period does not need a change of status, and that spouses and children of many principal status holders may attend school without one — although F and M dependents may attend full time only at elementary, middle or high school level, and need a change of status for full-time post-secondary study.

SECTION 02Who files Form I-539

USCIS's form page describes the main groups who use Form I-539. If you recognise yourself in the first group below, this is your form; if you recognise yourself in the second, it is not.

One further group appears on USCIS's list, with a warning label: F and M nonimmigrants applying for reinstatement of student status also use Form I-539. Reinstatement is a different remedy — for students who have fallen out of status and are asking to be restored — with its own rules and evidence; it will be covered in its own forthcoming guide in this section, and nothing else in this article describes it. Families, finally, can often file together: a spouse and unmarried children under 21 may be coapplicants on one Form I-539 where all are in the same status or all in derivative status, with a Form I-539A supplement for each coapplicant.

SECTION 03Who cannot use this route at all

Some visitors have no extension or change available on any form. USCIS states that you may not extend your stay if admitted in one of these categories: the Visa Waiver Program, as a D crewmember, in C transit or TWOV transit without a visa, in K fiancé(e) categories, or as an S informant. Its change-of-status page applies the same bar to changing status from those admissions (naming an exception for people applying for T status or petitioning for U status).

Two student categories carry special restrictions rather than a complete bar. USCIS states that J-1 and M-1 nonimmigrants are restricted in what they can extend or change to: an M-1 student may not change to F-1, and may not change to any H status where the vocational training provided the qualifications for that H status. A J-1 exchange visitor may not change status if admitted to receive graduate medical education or training, unless they have received a waiver, or if they are subject to the two-year foreign residence requirement and have not received a waiver of it — without that waiver, the only changes open to them are to A or G status.

There are also statuses you cannot change into on this form: USCIS's instructions state that K-3 and K-4 nonimmigrants cannot change to another nonimmigrant status (they may extend within their own, as described above), and that no one may change into K-3 or K-4 status.

SECTION 04The date that decides everything: your I-94

Every timeline in this process runs from one date: the expiration of your authorised stay, shown on your admission stamp or your Form I-94. USCIS's instruction is direct — you must submit your application before that date, and it suggests applying at least 45 days before the expiration date. The form instructions add the other end of the window: generally not more than 6 months before.

Do not work backwards from your visa's expiry date or the date you happened to enter — if you are unsure which date your I-94 carries, retrieve the record and check the Admit Until field before planning anything.

Watch for gaps. USCIS points out that a person can be approved for a future status and still have a hole in their authorised stay before it begins: if your current status expires before the new one takes effect, you may need a further Form I-539 to "bridge" the gap. Its instructions give one worked example — a change to F-1 may be approved effective the day USCIS decides it, and no bridge applications are required for a gap of up to 30 days before the program start date, provided your status was unexpired when you filed and you otherwise remain eligible.

SECTION 05The basic eligibility test

Across its pages, USCIS states the same core conditions for extensions and changes of status alike:

• You were lawfully admitted to the United States as a nonimmigrant.
• Your status remains valid — you are filing before it expires.
• You have not committed any act that makes you ineligible, and have not violated the conditions of your status — USCIS gives working without authorisation as its example of a violation with consequences.
• There is no factor requiring you to depart the United States before the extension or change can be granted.
• For a change of status, you have not committed any crimes that would make you ineligible.
• Your passport is valid — and, for an extension, will remain valid for the entire period you are requesting.

The evidence you attach depends on the request. Two examples from USCIS's instructions show the pattern. A B-1 or B-2 applicant asking to extend or change includes their original Form I-94 and a statement covering the reasons for the request, why the extended stay would be temporary — including the arrangements made to depart — any effect on their foreign employment or residency, and how they will support themselves. An H-4 applicant files a copy of their I-94, evidence of the relationship to the principal, and one of a short list of documents tying the request to the worker's case: the principal's Form I-129, the receipt notice for a pending I-129, the principal's most recent I-94, or the approval notice for the period requested. Always read the current instructions for your own category first — the lists differ.

SECTION 06While USCIS decides: a pending case is not an approval

You have not been approved. USCIS instructs applicants for a change of status: until you receive approval, do not assume the status has been approved, and do not change your activity in the United States. Its example is exact — a person admitted as a tourist must not begin attending school as a student until USCIS has authorised the change. The regulation behind that example is stricter still for visitors: a B-1 or B-2 holder may not pursue a course of study unless a change of status to F-1 or M-1 has been approved, and USCIS will deny the change if the visitor enrolled before filing, or while the application is pending.

A pending application does not authorise work. Filing Form I-539 creates no employment permission of its own. Federal regulation is blunt: a nonimmigrant may not engage in any employment unless their classification authorises it or they have been granted permission, and unauthorised employment is a failure to maintain status — the very thing that makes an applicant ineligible. If the status you are asking for would let you work, that right begins, if at all, when the request is granted — never when it is filed. (USCIS's extension guide describes one narrow continuation: depending on the classification, previously authorised employment may continue for up to 240 days while a timely extension of the same stay is pending. That continues permission you already hold; it does not apply to changing into a new status.)

Your position while you wait. USCIS's extension guide explains the mechanics honestly, and they are less comfortable than the assumption that "pending means protected." In that guide's words, your lawful nonimmigrant status ends, and you are out of status, when your Form I-94 expires — even if you timely applied to extend it. Generally, as a matter of discretion, USCIS will defer any removal proceedings until after it has decided your request; nevertheless, DHS may bring a removal proceeding against you even while an application is pending. Two protections do attach to a timely filing: you do not accrue unlawful presence while it is pending, provided it was filed before your Form I-94 expired; and if the extension is approved, the approval relates back to the date your I-94 expired, so the waiting time is then considered to have been lawful.

SECTION 07Travel while your application is pending

For a change of status, this rule is short and unforgiving. The governing regulation states: if a person timely files an application to change to another nonimmigrant status but departs the United States while the application is pending, USCIS will consider the change of status application abandoned. There is no exception in that sentence for short trips, family emergencies, or a return ticket already bought.

An extension request raises a version of the same problem: it asks for more time in a stay you are currently in, and time spent outside the country is not part of that stay. Whether your filing is an extension or a change, do not plan international travel between filing and decision without advice on your exact situation. If travel is truly unavoidable, the usual alternative is to abandon the in-country route and pursue the new status through a visa application abroad.

SECTION 08Fees, biometrics and premium processing

The filing fee. This guide does not print a dollar figure for Form I-539, deliberately. USCIS directs applicants to its Fee Schedule (Form G-1055) and online Fee Calculator for the current amount, and fees change by rulemaking; a figure printed here could quietly become wrong. What USCIS's text does establish: filing fees are final and non-refundable regardless of the decision, or even if you withdraw. If you file several forms together, pay each form's fee separately — combined payments can cause the entire package to be rejected. Paper payments are made by money order or check payable to the U.S. Department of Homeland Security, or by card (Form G-1450) or ACH (Form G-1650).

Biometrics. USCIS's current published position, set out in its own alert, is that the separate biometric services fee is exempt for Form I-539 — applicants do not pay it on applications postmarked on or after 1 October 2023. The same alert says that in most cases applicants will not be scheduled for a biometric services appointment, but that if USCIS determines biometrics are required in a particular case, the applicant will receive a notice with the appointment details. The form instructions add that USCIS may require an interview or biometrics — fingerprints, photograph and signature — at any time, to verify identity and run background and security checks, and that failing to attend a scheduled appointment may result in denial. Plan on no routine appointment and no separate fee — but attend if you are called.

Premium processing. For most I-539 filers, there is no faster lane: USCIS's Form I-907 page lists premium processing for Form I-539 only for changes of status into a short set of classifications — F-1 and F-2, M-1 and M-2, and J-1 and J-2. A visitor extending a B-2 stay, or a dependent extending H-4 status, is not on that list. Where it is available, premium processing is requested on Form I-907 with its own additional fee (again, check the Fee Schedule for the current amount), and availability changes over time — confirm your classification on the I-907 page before relying on it.

SECTION 09If you are filing late — or already out of status

Start with USCIS's own warning. If your status expired before you filed an extension or change request, or you violated your status — for example, by working without authorisation — USCIS says you are "out of status," and that it cannot change your status, except in certain limited circumstances. It recommends that people in that position leave the United States, to limit the impact on their ability to come back in the future.

There is one narrow door, and USCIS describes it as an excuse it may grant, not an entitlement. A late filing may be excused if you can show that the delay was due to extraordinary circumstances beyond your control, that the length of the delay was reasonable given those circumstances, that you have not otherwise violated your status, that you remain a bona fide nonimmigrant, and that you are not in removal proceedings. All five, evidenced at the time of filing. "I misread the date" is not an extraordinary circumstance, and readers should not build plans on this exception.

Denial has its own consequences. USCIS's extension guidance states that if your application is denied, you may be required to cease employment and depart the United States immediately. File early enough that a denial, if it comes, still leaves you inside a valid stay — with room to depart in order, or to take advice — rather than stranded past your date.

SECTION 10Before you file: a short checklist

• Confirm the form is yours. Your category appears in Section 02's first group — not the I-129 list, and not the barred list in Section 03.
• Read your deadline off your I-94, not your visa, and count backwards at least 45 days.
• Check for a gap. If a future status starts after your current one ends, plan the bridge filing USCIS describes.
• Sign the form. USCIS rejects unsigned forms; its filing tips list the Part 1 and Part 2 fields that must be completed.
• Pay correctly: the current fee from the Fee Schedule, paid separately for each form in the packet.
• Gather your category's evidence from the current form instructions — I-94 copies, relationship evidence for dependents, the written statement expected from visitors.
• Then leave the plan alone: no new activity, no work the application would only allow if granted, and no international travel while a change of status is pending.

FAQQuestions readers ask about Form I-539

SOURCESOfficial references and verification status

This guide was checked line by line against primary sources on 31 October 2026: USCIS's Form I-539 page and its Change My Nonimmigrant Status and Extend Your Stay guidance; the current Form I-539 instructions (edition 08/28/24); USCIS's alert exempting the biometric services fee for Form I-539; its Form I-907 page; USCIS's "How Do I" extension guide, for the position of a timely applicant while a case is pending; and the regulations at 8 CFR Part 248 and 8 CFR 214.1. Where a point rests on a source with limits, the article says so at the point of use, and the limits are recorded honestly below.

Honest limits of this guide. (1) No dollar figure for the Form I-539 filing fee is printed, because USCIS publishes the amount in its Fee Schedule (Form G-1055), which could not be read as text for this check; the article explains the mechanism instead — always confirm the current fee there before filing. (2) The description of a pending applicant's position (Section 06) rests substantially on USCIS's "How Do I" extension guide, which is an official USCIS publication but an older one; USCIS's current web guidance states the surrounding rules — file before expiry, do not change activity until approval — in the same terms, but does not repeat the pending-period explanation in full. (3) Premium-processing availability is stated exactly as USCIS's Form I-907 page lists it today; USCIS has expanded and suspended categories before, so verify your classification there at filing time. Nothing in this guide is legal advice.

• USCIS, Form I-539 page — who uses the form, who must not, filing deadline, late-filing excuse, fees: https://www.uscis.gov/i-539
• USCIS, Change My Nonimmigrant Status — file before expiry; do not change activity until approved; barred categories; J-1/M-1 restrictions: https://www.uscis.gov/visit-the-united-states/change-my-nonimmigrant-status
• USCIS, Extend Your Stay — extension eligibility, 45-day recommendation, barred categories: https://www.uscis.gov/visit-the-united-states/extend-your-stay
• USCIS, Instructions for Form I-539 (edition 08/28/24) — coapplicants, evidence by category, biometrics, filing window: https://www.uscis.gov/sites/default/files/document/forms/i-539instr.pdf
• USCIS, Alert: USCIS Exempts Biometric Services Fee for all Form I-539 Applicants — exemption from 1 October 2023: https://www.uscis.gov/newsroom/alerts/uscis-exempts-biometric-services-fee-for-all-form-i-539-applicants
• USCIS, "How Do I" extension guide (C1, M-579B) — position while a timely extension is pending; effect of approval and denial: https://www.uscis.gov/sites/default/files/document/guides/C1en.pdf
• USCIS, Form I-907 page — premium processing for change of status to F-1/F-2, M-1/M-2, J-1/J-2: https://www.uscis.gov/i-907
• 8 CFR Part 248 (eCFR) — change-of-status eligibility, abandonment on departure (§ 248.1(f)), B-1/B-2 study bar: https://www.ecfr.gov/current/title-8/chapter-I/subchapter-B/part-248
• 8 CFR 214.1 (eCFR) — employment only as authorised (§ 214.1(e)): https://www.ecfr.gov/current/title-8/chapter-I/subchapter-B/part-214/subpart-A/section-214.1

General information only. This guide is based on official sources publicly available and checked on the date shown on this page. Visa rules change, and consular and USCIS officers decide every case on its own facts — nothing here is a confirmation or a guarantee for your individual case, and this is not legal advice. Always confirm the current requirement on the official page linked in this guide before you act, and consider a qualified immigration attorney for your specific situation.