⚠ General information only — not legal advice. Immigration law is complex and fact-specific. Consult a licensed immigration attorney for your specific situation.

USCIS · Form I-539

Application to Extend/Change Nonimmigrant Status

Extend your stay or switch visa categories while inside the United States without leaving.

Filing fee

$370 for the principal applicant.

Processing time

4 to 12 months. File at least 45 days before your I-94 expiration date — USCIS recommends filing even earlier given current processing times.

Filed with

USCIS — online through myUSCIS or by mail.

Overview

Form I-539 allows people already in the United States on a temporary visa to either extend their authorized stay or change to a different nonimmigrant visa category — without leaving the US and applying for a new visa at a consulate abroad. This flexibility is valuable in many situations: a tourist who needs more time, a student who finished their program and wants to stay briefly before returning home, or a B-2 visitor accepted to a US university who needs to change to F-1 status. The key eligibility requirement is that you must be in valid status at the time you file I-539. If your I-94 has already expired when you file, USCIS may deny the application. Importantly, some people who have accrued unlawful presence or violated their visa terms may not be eligible for a change or extension of status and must go through consular processing instead.

Who needs Form I-539?

People in the US on a temporary visa who need to either stay longer (extension) or change to a different visa category. Common filers include tourists needing more time, students changing programs, H-4 dependents, and J-2 spouses.

What does Form I-539 do?

Either extends your current authorized stay or changes your nonimmigrant classification — for example, from tourist (B-2) to student (F-1), or from J-1 to H-4. Allows you to remain in the US through the process rather than returning abroad for a new visa.

Key requirements

✓Currently in valid nonimmigrant status at the time of filing
✓I-94 arrival/departure record showing your current status and authorized period of stay
✓Evidence supporting the request — for F-1 change, include school acceptance letter and I-20
✓Filing must be before your I-94 expiration date

Common mistakes to avoid

⚠Filing after your I-94 expiration date — USCIS may deny for being out of status
⚠Traveling outside the US while I-539 is pending — this usually abandons the application
⚠Assuming a pending I-539 allows you to work — it does not
⚠Not filing early enough — processing times are long and delays can cause complications

Processing details

After filing, USCIS issues a receipt notice. While I-539 is pending, you are generally authorized to remain in the US beyond your I-94 expiration date — as long as you filed before expiration. Processing times are long — often 6 to 12 months. During this time, you cannot travel outside the US without abandoning the application, and you cannot work unless you separately obtain work authorization. USCIS may issue a Request for Evidence asking for additional documentation. After approval, USCIS sends a notice reflecting your new status and authorized period of stay.

After you file

While your I-539 is pending, do not leave the US. Departure is typically considered abandonment. If you filed to change to F-1 for school, coordinate with your designated school official about timing — you generally cannot start school before your status actually changes. Keep your receipt notice — it serves as evidence that you timely filed to maintain your status even if your I-94 has expired.

Common situations

Tourist who gets ill and cannot travel

A B-2 visitor who falls ill and cannot safely travel before their I-94 expires can file I-539 to extend their stay. Include medical documentation from a US physician supporting the need for extended stay.

Changing from J-1 to F-1

A J-1 exchange visitor who wants to enroll in a US degree program can file I-539 to change to F-1 status. Note that J-1 holders with a two-year home residence requirement may need a waiver before they can change status.

Frequently asked questions

Can I work while my I-539 is pending?

No — a pending I-539 does not authorize employment. If you need work authorization, you must separately obtain an EAD through Form I-765 if your category makes you eligible, or your employer must file a work visa petition through Form I-129.

What if my I-94 expires before my I-539 is approved?

If you filed I-539 before your I-94 expired, your authorized stay is extended while the application is pending. You are not accruing unlawful presence while a timely-filed application is pending. However, if USCIS denies the I-539, unlawful presence begins from the date of denial.

Can I change from a tourist visa to a student visa?

Yes, this is one of the most common uses of I-539. You need to have been accepted to a SEVP-certified school and received your I-20. You cannot begin school before your status is actually changed — just filing the I-539 does not authorize you to start as an F-1 student.

Official USCIS page for Form I-539

Always download the latest version of the form directly from the official source.